icons

Reviewed-on: #9

.gitea/workflows/deploy-client.yml

@@ -1,43 +1,83 @@
 name: Deploy
 
 on:
+  workflow_dispatch:
   push:
-    branches:
-      - master
-    paths:
-      - '.gitea/workflows/deploy-client.yml'
-      - 'client/**'
+    tags:
+      - "v[0-9]+.[0-9]+.[0-9]+"
+
+# paths:
+#   - ".gitea/workflows/deploy-client.yml"
+#   - "client/**"
 
 jobs:
-  deploy:
-    runs-on: ubuntu-latest
+#  publish-windows:
+#    runs-on: ubuntu-latest
+#
+#    steps:
+#      - name: Keyscan
+#        run: |
+#          ssh-keyscan git.koptilnya.xyz >> ~/.ssh/known_hosts
+#
+#      - name: Checkout
+#        uses: actions/checkout@v4
+#        with:
+#          ssh-key: ${{ secrets.SSH_PRIVATE_KEY }}
+#          ssh-strict: false
+#          persist-credentials: false
+#
+#      - name: Build
+#        run: |
+#          docker build \
+#            -t chad-client-windows-builder \
+#            -f ./client/Dockerfile.windows \
+#            ./client \
+#            --build-arg COMMIT_SHA=${{ gitea.sha }} \
+#            --build-arg API_BASE_URL=${{ vars.API_BASE_URL }} \
+#            --build-arg TAURI_SIGNING_PRIVATE_KEY=${{ secrets.TAURI_SIGNING_PRIVATE_KEY }}
+#
+#          docker create --name chad-client-windows-container chad-client-windows-builder
+#          mkdir -p artifacts
+#          docker cp chad-client-windows-container:/artifacts artifacts/
+#          docker rm chad-client-windows-container
+#          ls -la artifacts
+#
+#      - name: Publish
+#        uses: akkuman/gitea-release-action@v1
+#        with:
+#          files: |
+#            artifacts/**
+#          draft: true
 
-    steps:
-      - name: Keyscan
-        run: |
-          ssh-keyscan git.koptilnya.xyz >> ~/.ssh/known_hosts
+   publish-web:
+     runs-on: ubuntu-latest
 
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          ssh-key: ${{ secrets.SSH_PRIVATE_KEY }}
-          ssh-strict: false
-          persist-credentials: false
+     steps:
+       - name: Keyscan
+         run: |
+           ssh-keyscan git.koptilnya.xyz >> ~/.ssh/known_hosts
 
-      - name: Build
-        run: docker build -t chad-client ./client --build-arg COMMIT_SHA=${{ gitea.sha }}
+       - name: Checkout
+         uses: actions/checkout@v4
+         with:
+           ssh-key: ${{ secrets.SSH_PRIVATE_KEY }}
+           ssh-strict: false
+           persist-credentials: false
 
-      - name: Stop old container
-        run: docker rm -f chad-client || true
+       - name: Build
+         run: docker build -t chad-client -f ./client/Dockerfile.web ./client --build-arg COMMIT_SHA=${{ gitea.sha }} --build-arg API_BASE_URL=${{ vars.API_BASE_URL }}
 
-      - name: Run
-        run: |
-          docker run -d \
-            --name chad-client \
-            --network traefik \
-            --label "traefik.enable=true" \
-            --label "traefik.http.routers.chad-client.rule=Host(\`chad.koptilnya.xyz\`)" \
-            --label "traefik.http.routers.chad-client.entrypoints=websecure" \
-            --label "traefik.http.routers.chad-client.tls.certresolver=myresolver" \
-            --label "traefik.http.services.chad-client.loadbalancer.server.port=80" \
-            chad-client:latest
+       - name: Stop old container
+         run: docker rm -f chad-client || true
+
+       - name: Run
+         run: |
+           docker run -d \
+             --name chad-client \
+             --network traefik \
+             --label "traefik.enable=true" \
+             --label "traefik.http.routers.chad-client.rule=Host(\`chad.koptilnya.xyz\`)" \
+             --label "traefik.http.routers.chad-client.entrypoints=websecure" \
+             --label "traefik.http.routers.chad-client.tls.certresolver=myresolver" \
+             --label "traefik.http.services.chad-client.loadbalancer.server.port=80" \
+             chad-client:latest

.gitea/workflows/deploy-server.yml

@@ -24,6 +24,9 @@ jobs:
           ssh-strict: false
           persist-credentials: false
 
+#      - name: Backup DB
+#        run: cp /home/koptilnya/services/chad/data/database.db /home/koptilnya/services/chad/database-$(date+"%d-%m-%Y").db
+
       - name: Build
         run: docker build -t chad-server ./server
 
@@ -35,7 +38,8 @@ jobs:
           docker run -d \
             --name chad-server \
             --network traefik \
-            -p 20000-40000:20000-40000/udp \
+            --volume /home/koptilnya/services/chad/data:/app/data \
+            -p 40000-40100:40000-40100/udp \
             --label "traefik.enable=true" \
             --label "traefik.http.routers.chad-server.rule=Host(\`api.koptilnya.xyz\`) && PathPrefix(\`/chad\`)" \
             --label "traefik.http.routers.chad-server.entrypoints=websecure" \

client/.gitattributes

@@ -0,0 +1,2 @@
+/.yarn/releases/** binary
+/.yarn/plugins/** binary

client/.gitignore

@@ -23,9 +23,15 @@ logs
 .env.*
 !.env.example
 
+.pnp.*
 .yarn/*
 !.yarn/patches
 !.yarn/plugins
 !.yarn/releases
 !.yarn/sdks
-!.yarn/versions
+!.yarn/versions
+
+scripts/release.ps1
+.tauri
+
+updater.json

client/.yarnrc.yml

@@ -1 +1,3 @@
 nodeLinker: node-modules
+
+yarnPath: .yarn/releases/yarn-4.12.0.cjs

client/Dockerfile.web

@@ -2,16 +2,17 @@ FROM node:lts-alpine AS builder
 
 WORKDIR /app
 
-RUN corepack enable
-RUN yarn set version stable
-
 COPY package.json yarn.lock .yarnrc.yml ./
+COPY .yarn ./.yarn
 
-RUN yarn install
+RUN yarn install --immutable
 COPY . .
 
 ARG COMMIT_SHA=unknown
-ENV COMMIT_SHA=$COMMIT_SHA
+ARG API_BASE_URL
+
+ENV COMMIT_SHA=$COMMIT_SHA \
+    API_BASE_URL=$API_BASE_URL
 
 RUN yarn generate
 

client/Dockerfile.windows

@@ -0,0 +1,46 @@
+# === Build ===
+FROM node:lts AS builder
+
+WORKDIR /app
+
+COPY package.json yarn.lock .yarnrc.yml ./
+COPY .yarn ./.yarn
+
+RUN yarn install --immutable
+COPY . .
+
+ARG COMMIT_SHA=unknown
+ARG API_BASE_URL
+ARG TAURI_SIGNING_PRIVATE_KEY
+
+ENV COMMIT_SHA=$COMMIT_SHA \
+    API_BASE_URL=$API_BASE_URL \
+    TAURI_SIGNING_PRIVATE_KEY=$TAURI_SIGNING_PRIVATE_KEY \
+    TAURI_SIGNING_PRIVATE_KEY_PASSWORD=
+
+RUN apt update && apt install -y --no-install-recommends \
+    nsis \
+    clang \
+    lld \
+    llvm \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
+
+ENV PATH=/root/.cargo/bin:$PATH
+
+RUN rustup target add x86_64-pc-windows-msvc
+
+RUN cargo install --locked cargo-xwin
+
+RUN yarn tauri build --runner cargo-xwin --target x86_64-pc-windows-msvc
+
+RUN node scripts/generate-updater.mjs
+
+# === Artifacts ===
+FROM scratch AS artifacts
+
+COPY --from=builder /app/updater.json ./artifacts
+COPY --from=builder /app/src-tauri/target/x86_64-pc-windows-msvc/release/bundle/nsis/ ./artifacts
+
+CMD ["true"]

client/app/app.vue

@@ -1,13 +1,11 @@
 <template>
-  <h1>yo</h1>
-  <pre>{{ connected }}</pre>
-  <audio v-for="(s, i) in streams" :key="i" :ref="(el) => onAudioRef(el, s)" autoplay controls />
+  <NuxtLayout>
+    <NuxtPage />
+  </NuxtLayout>
+
+  <PrimeToast position="bottom-center" />
 </template>
 
-<script lang="ts" setup>
-const { connected, streams } = useMediasoup()
-
-function onAudioRef(ref: Element, stream: MediaStream) {
-  (ref as HTMLAudioElement).srcObject = stream
-}
+<script setup lang="ts">
+const route = useRoute()
 </script>

client/app/assets/styles/main.scss

@@ -0,0 +1,47 @@
+
+html,
+body {
+  font-family: 'Inter', sans-serif;
+  font-size: 16px;
+
+  height: 100%;
+  overflow: hidden;
+  background-image: radial-gradient(var(--p-surface-700), var(--p-surface-800));
+  background-size: 200% 200%;
+  background-position: left -100% top -100%;
+}
+
+#__nuxt {
+  --p-scrollpanel-bar-size: 5px;
+  --p-scrollpanel-bar-background: var(--p-surface-950);
+  --p-divider-horizontal-margin: 2rem 0 1rem;
+
+  height: 100%;
+}
+
+.p-divider {
+  &:first-child {
+    --p-divider-horizontal-margin: 1rem 0 1rem;
+  }
+}
+
+.p-scrollpanel-bar-y {
+  translate: -0.25rem;
+}
+
+.p-select-overlay {
+  /* Force dropdown width to match computed min-width from PrimeVue internals. */
+  width: 0 !important;
+}
+
+.p-select-label {
+  width: 0 !important;
+  overflow: hidden !important;
+  text-overflow: ellipsis !important;
+}
+
+.p-select-option-label {
+  min-width: 0 !important;
+  overflow: hidden !important;
+  text-overflow: ellipsis !important;
+}

client/app/assets/styles/primeicons.css

@@ -0,0 +1 @@
+@import 'primeicons/primeicons.css';

client/app/assets/styles/tailwind.css

@@ -0,0 +1,2 @@
+@import "tailwindcss";
+@import "tailwindcss-primeui";

client/app/components.d.ts

@@ -0,0 +1,34 @@
+/* eslint-disable */
+// @ts-nocheck
+// Generated by unplugin-vue-components
+// Read more: https://github.com/vuejs/core/pull/3399
+// biome-ignore lint: disable
+export {}
+
+/* prettier-ignore */
+declare module 'vue' {
+  export interface GlobalComponents {
+    PrimeAvatar: typeof import('primevue/avatar')['default']
+    PrimeBadge: typeof import('primevue/badge')['default']
+    PrimeButton: typeof import('primevue/button')['default']
+    PrimeButtonGroup: typeof import('primevue/buttongroup')['default']
+    PrimeCard: typeof import('primevue/card')['default']
+    PrimeDivider: typeof import('primevue/divider')['default']
+    PrimeFloatLabel: typeof import('primevue/floatlabel')['default']
+    PrimeInputText: typeof import('primevue/inputtext')['default']
+    PrimePassword: typeof import('primevue/password')['default']
+    PrimeProgressBar: typeof import('primevue/progressbar')['default']
+    PrimeScrollPanel: typeof import('primevue/scrollpanel')['default']
+    PrimeSelect: typeof import('primevue/select')['default']
+    PrimeSelectButton: typeof import('primevue/selectbutton')['default']
+    PrimeSlider: typeof import('primevue/slider')['default']
+    PrimeTag: typeof import('primevue/tag')['default']
+    PrimeToast: typeof import('primevue/toast')['default']
+    PrimeToggleSwitch: typeof import('primevue/toggleswitch')['default']
+    RouterLink: typeof import('vue-router')['RouterLink']
+    RouterView: typeof import('vue-router')['RouterView']
+  }
+  export interface ComponentCustomProperties {
+    Tooltip: typeof import('primevue/tooltip')['default']
+  }
+}

client/app/components/ClientRow.vue

@@ -0,0 +1,142 @@
+<template>
+  <div
+    class="overflow-hidden rounded-xl transition-[background-color]"
+    :class="{
+      'hover:bg-surface-800 cursor-pointer': !isMe,
+      'bg-surface-800': expanded,
+    }"
+  >
+    <div class="p-3" @click="toggleExpand">
+      <div class="flex items-center gap-3">
+        <PrimeAvatar
+          size="small"
+          class="shrink-0"
+          :class="{
+            'outline-1 outline-primary outline-offset-2': speaking,
+          }"
+        >
+          <template #icon>
+            <User :size="20" />
+          </template>
+        </PrimeAvatar>
+
+        <p class="flex-1 text-sm leading-5 font-medium text-color truncate w-0">
+          {{ client.displayName || client.username }}
+        </p>
+
+        <Component :is="expanded ? ChevronUp : ChevronDown" v-if="!isMe" :size="20" class="text-muted-color" />
+      </div>
+
+      <div v-if="hasBadges" class="flex justify-end align-center gap-1 mt-2">
+        <PrimeBadge v-if="streaming" v-tooltip.top="'Watch'" severity="success" value="Streaming" size="small" @click.stop="watchStream" />
+
+        <PrimeBadge v-if="premuted" severity="danger" value="Muted" size="small" />
+        <PrimeBadge v-else-if="client.outputMuted" severity="info" value="No sound" size="small" />
+        <PrimeBadge v-else-if="inputMuted" severity="info" value="Muted" size="small" />
+
+        <PrimeBadge v-if="isMe" severity="secondary" value="You" size="small" class="shrink-0" />
+      </div>
+    </div>
+
+    <CollapseTransition v-if="!isMe">
+      <div v-if="expanded">
+        <div class="px-3 pb-3">
+          <div class="flex justify-between text-sm mb-3">
+            <span>Volume</span>
+            <span>{{ volume }}</span>
+          </div>
+          <PrimeSlider v-model="volume" :min="0" :max="1000" :step="volume < 200 ? 5 : 25" />
+
+          <div class="mt-3 flex gap-1 justify-end">
+            <PrimeButton size="small" variant="text" @click="premuted = !premuted">
+              {{ premuted ? 'Unmute' : 'Mute' }}
+            </PrimeButton>
+          </div>
+        </div>
+      </div>
+    </CollapseTransition>
+  </div>
+</template>
+
+<script setup lang="ts">
+import type { ChadClient } from '#shared/types'
+import { ChevronDown, ChevronUp, User } from 'lucide-vue-next'
+import CollapseTransition from '~/components/CollapseTransition.vue'
+
+const props = defineProps<{
+  client: ChadClient
+}>()
+
+const { outputMuted } = useApp()
+const { consumers: allConsumers, micProducer } = useMediasoup()
+const { me } = useClients()
+const { show } = useFullscreenVideo()
+
+const expanded = ref(false)
+
+const {
+  volume,
+  premuted,
+  speaking,
+  audioConsumers,
+  videoConsumers,
+  shareConsumers,
+  streaming,
+} = useClient(toRef(() => props.client.socketId))
+
+const isMe = computed(() => {
+  return me.value && props.client.userId === me.value.userId
+})
+
+const audioConsumer = computed(() => {
+  return audioConsumers.value[0]
+})
+
+const audioTrack = computed(() => {
+  return audioConsumer.value?.raw.track
+})
+
+const audioConsumerPaused = computed(() => {
+  if (Object.keys(allConsumers.value).length === 0)
+    return false
+
+  return audioConsumer.value?.paused ?? false
+})
+
+const inputMuted = computed(() => {
+  if (isMe.value)
+    return micProducer.value?.paused ?? false
+
+  return premuted.value || audioConsumerPaused.value
+})
+
+const hasBadges = computed(() => {
+  return streaming.value
+    || premuted.value
+    || inputMuted.value
+    || props.client.outputMuted
+    || isMe.value
+})
+
+const { setGain } = useAudioContext(audioTrack)
+
+watchEffect(() => {
+  setGain((outputMuted.value || premuted.value) ? 0 : (volume.value * 0.01))
+})
+
+function toggleExpand() {
+  if (isMe.value)
+    return
+
+  expanded.value = !expanded.value
+}
+
+function watchStream() {
+  if (!streaming.value)
+    return
+
+  const consumer = [...videoConsumers.value, ...shareConsumers.value][0]!
+
+  show(new MediaStream([consumer.raw.track]))
+}
+</script>

client/app/components/CollapseTransition.vue

@@ -0,0 +1,118 @@
+<template>
+  <Transition name="collapse-transition" v-on="bindings">
+    <slot />
+  </Transition>
+</template>
+
+<script lang="ts" setup>
+import type { RendererElement } from 'vue'
+
+defineOptions({
+  name: 'CollapseTransition',
+})
+
+const emit = defineEmits<{
+  expanded: []
+  collapsed: []
+}>()
+
+const bindings = {
+  beforeEnter(el: RendererElement) {
+    if (!el.dataset)
+      el.dataset = {}
+
+    el.dataset.oldPaddingTop = el.style.paddingTop
+    el.dataset.oldPaddingBottom = el.style.paddingBottom
+    el.dataset.elExistsHeight = el.style.height ?? undefined
+    el.style.maxHeight = 0
+    el.style.paddingTop = 0
+    el.style.paddingBottom = 0
+  },
+
+  enter(el: RendererElement) {
+    requestAnimationFrame(() => {
+      el.dataset.oldOverflow = el.style.overflow
+      if (el.dataset.elExistsHeight) {
+        el.style.maxHeight = el.dataset.elExistsHeight
+      }
+      else if (el.scrollHeight !== 0) {
+        el.style.maxHeight = `${el.scrollHeight}px`
+      }
+      else {
+        el.style.maxHeight = 0
+      }
+
+      el.style.paddingTop = el.dataset.oldPaddingTop
+      el.style.paddingBottom = el.dataset.oldPaddingBottom
+      el.style.overflow = 'hidden'
+    })
+  },
+
+  afterEnter(el: RendererElement) {
+    el.style.maxHeight = ''
+    el.style.overflow = el.dataset.oldOverflow
+
+    emit('expanded')
+  },
+
+  enterCancelled(el: RendererElement) {
+    reset(el)
+  },
+
+  beforeLeave(el: RendererElement) {
+    if (!el.dataset)
+      el.dataset = {}
+    el.dataset.oldPaddingTop = el.style.paddingTop
+    el.dataset.oldPaddingBottom = el.style.paddingBottom
+    el.dataset.oldOverflow = el.style.overflow
+
+    el.style.maxHeight = `${el.scrollHeight}px`
+    el.style.overflow = 'hidden'
+  },
+
+  leave(el: RendererElement) {
+    if (el.scrollHeight !== 0) {
+      el.style.maxHeight = 0
+      el.style.paddingTop = 0
+      el.style.paddingBottom = 0
+    }
+  },
+
+  afterLeave(el: RendererElement) {
+    reset(el)
+
+    emit('collapsed')
+  },
+
+  leaveCancelled(el: RendererElement) {
+    reset(el)
+  },
+}
+
+function reset(el: RendererElement) {
+  el.style.maxHeight = ''
+  el.style.overflow = el.dataset.oldOverflow
+  el.style.paddingTop = el.dataset.oldPaddingTop
+  el.style.paddingBottom = el.dataset.oldPaddingBottom
+}
+</script>
+
+<style lang="scss">
+.collapse-transition {
+  transition-property: height, padding-top, padding-bottom;
+  transition-timing-function: var(--default-transition-timing-function, cubic-bezier(0.4, 0, 0.2, 1));
+  transition-duration: var(--default-transition-duration, 150ms);
+}
+
+.collapse-transition-leave-active,
+.collapse-transition-enter-active {
+  transition-property: opacity, max-height, padding-top, padding-bottom;
+  transition-timing-function: var(--default-transition-timing-function, cubic-bezier(0.4, 0, 0.2, 1));
+  transition-duration: var(--default-transition-duration, 150ms);
+}
+
+.collapse-transition-leave-to,
+.collapse-transition-enter-from {
+  opacity: 0;
+}
+</style>

client/app/components/Debug/Consumer.vue

@@ -0,0 +1,25 @@
+<template>
+  <div class="text-sm overflow-x-auto">
+    <p class="text-muted-color">
+      {{ consumer.id }}
+    </p>
+
+    <p>paused: {{ consumer.paused }}</p>
+
+    <p v-for="[key, value] in appData" :key="key">
+      {{ key }}: {{ value }}
+    </p>
+  </div>
+</template>
+
+<script setup lang="ts">
+import type { Consumer } from 'mediasoup-client/types'
+
+const props = defineProps<{
+  consumer: Consumer
+}>()
+
+const appData = computed(() => {
+  return Object.entries(props.consumer.appData)
+})
+</script>

client/app/components/FullscreenGallery.vue

@@ -0,0 +1,20 @@
+<template>
+  <Teleport to="body">
+    <div ref="root" class="fullscreen-gallery">
+      {{ videoConsumers.length + shareConsumers.length }}
+    </div>
+  </Teleport>
+</template>
+
+<script setup lang="ts">
+import { useFullscreen } from '@vueuse/core'
+
+const rootRef = useTemplateRef('root')
+
+const { enter } = useFullscreen(rootRef)
+const { videoConsumers, shareConsumers } = useMediasoup()
+
+onMounted(() => {
+  // enter()
+})
+</script>

client/app/components/FullscreenGallery/Card.vue

@@ -0,0 +1,13 @@
+<template>
+  <div class="fullscreen-gallery-card">
+    sasd
+  </div>
+</template>
+
+<script setup lang="ts">
+
+</script>
+
+<style>
+
+</style>

client/app/components/Gallery/Card.vue

@@ -0,0 +1,40 @@
+<template>
+  <div
+    class="group cursor-pointer hover:outline outline-primary relative rounded overflow-hidden flex items-center justify-center"
+    @click="watch"
+  >
+    <video :srcObject="stream" muted autoplay />
+
+    <PrimeTag
+      severity="secondary"
+      class="absolute bottom-2 text-sm opacity-70 group-hover:opacity-100"
+      rounded
+    >
+      {{ isMe ? 'You' : client.displayName }}
+    </PrimeTag>
+  </div>
+</template>
+
+<script setup lang="ts">
+import type { ChadClient } from '#shared/types'
+
+const props = defineProps<{
+  client: ChadClient
+  stream: MediaStream
+}>()
+
+const { me } = useClients()
+const fullscreenVideo = useFullscreenVideo()
+
+const isMe = computed(() => {
+  return props.client.socketId === me.value?.socketId
+})
+
+function watch() {
+  fullscreenVideo.show(props.stream)
+}
+</script>
+
+<style>
+
+</style>

client/app/composables/use-app.ts

@@ -0,0 +1,153 @@
+import { getVersion } from '@tauri-apps/api/app'
+
+import { computedAsync, createGlobalState } from '@vueuse/core'
+import { useClients } from '~/composables/use-clients'
+
+export const useApp = createGlobalState(() => {
+  const { clients } = useClients()
+  const mediasoup = useMediasoup()
+  const signaling = useSignaling()
+  const toast = useToast()
+
+  const ready = ref(false)
+  const isTauri = computed(() => '__TAURI_INTERNALS__' in window)
+  const commitSha = __COMMIT_SHA__
+  const version = computedAsync(() => {
+    if (import.meta.dev) {
+      return 'dev'
+    }
+    else if (isTauri.value) {
+      return getVersion()
+    }
+    else {
+      return 'web'
+    }
+  }, '-')
+
+  const inputMuted = computed(() => {
+    return !!mediasoup.micProducer.value?.paused
+  })
+  const previousInputMuted = ref(inputMuted.value)
+
+  const outputMuted = ref(false)
+
+  const videoEnabled = computed(() => {
+    return !!mediasoup.videoProducer.value
+  })
+
+  const sharingEnabled = computed(() => {
+    return !!mediasoup.shareProducer.value
+  })
+
+  const somebodyStreamingVideo = computed(() => {
+    return !!mediasoup.videoProducer.value
+      || !!mediasoup.shareProducer.value
+      || mediasoup.videoConsumers.value.length > 0
+      || mediasoup.shareConsumers.value.length > 0
+  })
+
+  async function muteInput() {
+    if (inputMuted.value || !mediasoup.micProducer.value)
+      return
+
+    await mediasoup.pauseProducer(mediasoup.micProducer.value)
+
+    toast.add({ severity: 'info', summary: 'Microphone muted', closable: false, life: 1000 })
+  }
+
+  async function unmuteInput() {
+    if (!inputMuted.value || !mediasoup.micProducer.value)
+      return
+
+    if (outputMuted.value) {
+      await unmuteOutput()
+    }
+
+    await mediasoup.resumeProducer(mediasoup.micProducer.value)
+
+    toast.add({ severity: 'info', summary: 'Microphone activated', closable: false, life: 1000 })
+  }
+
+  async function toggleInput() {
+    if (inputMuted.value)
+      await unmuteInput()
+    else
+      await muteInput()
+  }
+
+  async function muteOutput() {
+    if (outputMuted.value)
+      return
+
+    outputMuted.value = true
+
+    previousInputMuted.value = inputMuted.value
+
+    await muteInput()
+
+    await signaling.socket.value?.emitWithAck('updateClient', {
+      outputMuted: true,
+    })
+
+    toast.add({ severity: 'info', summary: 'Sound muted', closable: false, life: 1000 })
+  }
+
+  async function unmuteOutput() {
+    outputMuted.value = false
+
+    if (!previousInputMuted.value)
+      await unmuteInput()
+
+    await signaling.socket.value?.emitWithAck('updateClient', {
+      outputMuted: false,
+    })
+
+    toast.add({ severity: 'info', summary: 'Sound resumed', closable: false, life: 1000 })
+  }
+
+  async function toggleOutput() {
+    if (outputMuted.value)
+      await unmuteOutput()
+    else
+      await muteOutput()
+  }
+
+  async function toggleVideo() {
+    if (!mediasoup.videoProducer.value) {
+      await mediasoup.enableVideo()
+    }
+    else {
+      await mediasoup.disableProducer(mediasoup.videoProducer.value)
+    }
+  }
+
+  async function toggleShare() {
+    if (!mediasoup.shareProducer.value) {
+      await mediasoup.enableShare()
+    }
+    else {
+      await mediasoup.disableProducer(mediasoup.shareProducer.value)
+    }
+  }
+
+  return {
+    ready,
+    clients,
+    inputMuted,
+    muteInput,
+    unmuteInput,
+    toggleInput,
+    outputMuted,
+    muteOutput,
+    unmuteOutput,
+    toggleOutput,
+    toggleVideo,
+    version,
+    isTauri,
+    commitSha,
+    toggleShare,
+    videoEnabled,
+    sharingEnabled,
+    somebodyStreamingVideo,
+  }
+})

client/app/composables/use-audio-context.ts

@@ -0,0 +1,62 @@
+import { useEventListener } from '@vueuse/core'
+
+export default function useAudioContext(audioTrack: Ref<MediaStreamTrack | undefined>) {
+  const ctx = new (window.AudioContext || window.webkitAudioContext)()
+
+  const stream = new MediaStream()
+  const audioEl = new Audio()
+
+  const sourceNode = shallowRef<MediaStreamAudioSourceNode>()
+  const gainNode = ctx.createGain()
+
+  watch(audioTrack, async (track, prevTrack) => {
+    if (prevTrack)
+      stream.removeTrack(prevTrack)
+
+    if (!track)
+      return
+
+    stream.addTrack(track)
+
+    if (!audioEl.srcObject) {
+      audioEl.srcObject = stream
+      audioEl.muted = true
+    }
+
+    sourceNode.value = ctx.createMediaStreamSource(stream)
+
+    await connect()
+  }, { immediate: true })
+
+  useEventListener(document, 'click', async () => {
+    if (ctx.state === 'suspended') {
+      await ctx.resume()
+    }
+
+    await connect()
+  }, { once: true })
+
+  onScopeDispose(() => {
+    audioEl.pause()
+    audioEl.srcObject = null
+    ctx.close()
+  })
+
+  async function connect() {
+    if (!sourceNode.value || ctx.state === 'suspended')
+      return
+
+    sourceNode.value.connect(gainNode)
+    gainNode.connect(ctx.destination)
+
+    ctx.resume()
+  }
+
+  function setGain(value: number) {
+    gainNode.gain.value = value
+  }
+
+  return {
+    setGain,
+  }
+}

client/app/composables/use-auth.ts

@@ -0,0 +1,69 @@
+import chadApi from '#shared/chad-api'
+import { createGlobalState } from '@vueuse/core'
+
+interface Me {
+  id: string
+  username: string
+  displayName: string
+}
+
+export const useAuth = createGlobalState(() => {
+  const me = shallowRef<Me>()
+
+  function setMe(value: Me | undefined): void {
+    me.value = value
+  }
+
+  async function login(username: string, password: string): Promise<void> {
+    try {
+      const result = await chadApi<Me>('/login', {
+        method: 'POST',
+        body: {
+          username,
+          password,
+        },
+      })
+
+      setMe(result)
+
+      await navigateTo('/')
+    }
+    catch {}
+  }
+
+  async function register(username: string, password: string): Promise<void> {
+    try {
+      const result = await chadApi<Me>('/register', {
+        method: 'POST',
+        body: {
+          username,
+          password,
+        },
+      })
+
+      setMe(result)
+
+      await navigateTo('/')
+    }
+    catch {}
+  }
+
+  async function logout(): Promise<void> {
+    try {
+      await chadApi('/logout', { method: 'POST' })
+
+      setMe(undefined)
+
+      await navigateTo({ name: 'Login' })
+    }
+    catch {}
+  }
+
+  return {
+    me: readonly(me),
+    setMe,
+    login,
+    register,
+    logout,
+  }
+})

client/app/composables/use-client.ts

@@ -0,0 +1,52 @@
+import type { ChadClient } from '#shared/types'
+import { useLocalStorage } from '@vueuse/core'
+
+export function useClient(socketId: MaybeRef<ChadClient['socketId']>) {
+  const mediasoup = useMediasoup()
+  const { getClient } = useClients()
+
+  const client = computed(() => getClient(unref(socketId))!)
+
+  const volume = useLocalStorage<number>(computed(() => `CLIENT_VOLUME_${client.value.userId}`), 100, { writeDefaults: false })
+  const premuted = useLocalStorage<boolean>(computed(() => `CLIENT_PREMUTED_${client.value.userId}`), false, { writeDefaults: false })
+
+  const consumers = computed(() => {
+    return Object.values(mediasoup.consumers.value).filter(consumer => consumer.appData.socketId === client.value.socketId)
+  })
+
+  const audioConsumers = computed(() => {
+    return mediasoup.audioConsumers.value.filter(consumer => consumer.appData.socketId === client.value.socketId)
+  })
+
+  const videoConsumers = computed(() => {
+    return mediasoup.videoConsumers.value.filter(consumer => consumer.appData.socketId === client.value.socketId)
+  })
+
+  const shareConsumers = computed(() => {
+    return mediasoup.shareConsumers.value.filter(consumer => consumer.appData.socketId === client.value.socketId)
+  })
+
+  const producers = computed(() => {
+    return Object.values(mediasoup.producers.value).filter(producer => producer.appData.socketId === client.value.socketId)
+  })
+
+  const streaming = computed(() => {
+    return videoConsumers.value.length > 0 || shareConsumers.value.length > 0
+  })
+
+  const speaking = computed(() => {
+    return mediasoup.speakingClients.value.some(speaker => speaker.clientId === client.value.socketId)
+  })
+
+  return {
+    volume,
+    premuted,
+    consumers,
+    producers,
+    audioConsumers,
+    videoConsumers,
+    shareConsumers,
+    streaming,
+    speaking,
+  }
+}

client/app/composables/use-clients.ts

@@ -0,0 +1,66 @@
+import type { ChadClient, UpdatedClient } from '#shared/types'
+import { createGlobalState } from '@vueuse/core'
+
+export const useClients = createGlobalState(() => {
+  const auth = useAuth()
+  const signaling = useSignaling()
+  const toast = useToast()
+
+  const clients = shallowRef<ChadClient[]>([])
+
+  const me = computed(() => clients.value.find(client => client.userId === auth.me.value?.id))
+
+  watch(signaling.socket, (socket) => {
+    if (!socket)
+      return
+
+    socket.on('clientChanged', (clientId: ChadClient['socketId'], updatedClient: UpdatedClient) => {
+      const client = getClient(clientId)
+      updateClient(clientId, updatedClient)
+
+      if (client && client.displayName !== updatedClient.displayName)
+        toast.add({ severity: 'info', summary: `${client.displayName} is now ${updatedClient.displayName}`, closable: false, life: 1000 })
+    })
+
+    socket.on('disconnect', () => {
+      clients.value = []
+    })
+  })
+
+  function getClient(clientId: ChadClient['socketId']) {
+    return clients.value.find(client => client.socketId === clientId)
+  }
+
+  function addClient(...client: ChadClient[]) {
+    clients.value.push(...client)
+
+    triggerRef(clients)
+  }
+
+  function removeClient(clientId: ChadClient['socketId']) {
+    clients.value = clients.value.filter(client => client.socketId !== clientId)
+  }
+
+  function updateClient(clientId: ChadClient['socketId'], updatedClient: UpdatedClient) {
+    const clientIdx = clients.value.findIndex(client => client.socketId === clientId)
+
+    if (clientIdx === -1)
+      return
+
+    clients.value[clientIdx] = {
+      ...clients.value[clientIdx],
+      ...updatedClient,
+    } as ChadClient
+
+    triggerRef(clients)
+  }
+
+  return {
+    me,
+    clients,
+    getClient,
+    addClient,
+    removeClient,
+    updateClient,
+  }
+})

client/app/composables/use-devices.ts

@@ -0,0 +1,37 @@
+import { createGlobalState, useDevicesList } from '@vueuse/core'
+
+export const useDevices = createGlobalState(() => {
+  const {
+    ensurePermissions,
+    permissionGranted,
+    videoInputs,
+    audioInputs,
+    audioOutputs,
+  } = useDevicesList()
+
+  async function getShareStream(fps = 30) {
+    return navigator.mediaDevices.getDisplayMedia({
+      audio: false,
+      video: {
+        displaySurface: 'monitor',
+        frameRate: { max: fps },
+      },
+    })
+  }
+
+  ;(async () => {
+    if (permissionGranted.value)
+      return
+
+    await ensurePermissions()
+  })()
+
+  return {
+    ensurePermissions,
+    permissionGranted,
+    videoInputs: computed<MediaDeviceInfo[]>(() => JSON.parse(JSON.stringify(videoInputs.value))),
+    audioInputs: computed<MediaDeviceInfo[]>(() => JSON.parse(JSON.stringify(audioInputs.value))),
+    audioOutputs: computed<MediaDeviceInfo[]>(() => JSON.parse(JSON.stringify(audioOutputs.value))),
+    getShareStream,
+  }
+})

client/app/composables/use-fullscreen-gallery.ts

@@ -0,0 +1,5 @@
+import { createSharedComposable } from '@vueuse/core'
+
+export const useFullscreenGallery = createSharedComposable(() => {
+  return {}
+})

client/app/composables/use-fullscreen-video.ts

@@ -0,0 +1,65 @@
+import { createGlobalState, useEventListener } from '@vueuse/core'
+
+export const useFullscreenVideo = createGlobalState(() => {
+  const videoEl = shallowRef<HTMLVideoElement>()
+
+  const visible = computed(() => !!videoEl.value)
+
+  async function show(stream: MediaStream) {
+    if (videoEl.value) {
+      videoEl.value.srcObject = stream
+    }
+    else {
+      const el = document.createElement('video')
+      el.srcObject = stream
+      el.autoplay = true
+      el.playsInline = true
+      el.controls = false
+      el.muted = true
+      // el.style.position = 'fixed'
+      // el.style.top = '0'
+      // el.style.left = '0'
+      // el.style.width = '1px'
+      // el.style.height = '1px'
+      // el.style.opacity = '0'
+      // el.style.pointerEvents = 'none'
+
+      document.body.appendChild(el)
+
+      videoEl.value = el
+    }
+
+    stream.getTracks().forEach(t =>
+      t.addEventListener('ended', hide),
+    )
+    videoEl.value.addEventListener('ended', hide)
+
+    await videoEl.value.requestFullscreen()
+  }
+
+  function hide() {
+    if (!videoEl.value)
+      return
+
+    (videoEl.value.srcObject as MediaStream).getTracks().forEach(t =>
+      t.removeEventListener('ended', hide),
+    )
+    videoEl.value.removeEventListener('ended', hide)
+
+    videoEl.value?.remove()
+    videoEl.value = undefined
+  }
+
+  useEventListener(document, 'fullscreenchange', () => {
+    if (!document.fullscreenElement && videoEl.value) {
+      videoEl.value?.remove()
+      videoEl.value = undefined
+    }
+  })
+
+  return {
+    visible,
+    show,
+    hide,
+  }
+})

client/app/composables/use-mediasoup.ts

@@ -1,161 +1,512 @@
-import type { Socket } from 'socket.io-client'
-import { createGlobalState } from '@vueuse/core'
+import type { ChadClient, Consumer, Producer } from '#shared/types'
+import type { MediaKind, ProducerOptions } from 'mediasoup-client/types'
+import { createSharedComposable } from '@vueuse/core'
 import * as mediasoupClient from 'mediasoup-client'
-import { io } from 'socket.io-client'
+import { shallowRef } from 'vue'
+import { useDevices } from '~/composables/use-devices'
+import { usePreferences } from '~/composables/use-preferences'
+import { useSignaling } from '~/composables/use-signaling'
+
+type ProducerType = 'microphone' | 'video' | 'share'
+
+interface SpeakingClient {
+  clientId: ChadClient['socketId']
+  volume: number
+}
 
 const ICE_SERVERS: RTCIceServer[] = [
-  // {
-  //   urls: 'stun:stun.relay.metered.ca:80',
-  // },
-  // {
-  //   urls: 'turn:global.relay.metered.ca:80',
-  //   username: '4cad09c0111f423f5283814c',
-  //   credential: 'B1dO8AGehex4o3pt',
-  // },
-  // {
-  //   urls: 'turn:global.relay.metered.ca:80?transport=tcp',
-  //   username: '4cad09c0111f423f5283814c',
-  //   credential: 'B1dO8AGehex4o3pt',
-  // },
-  // {
-  //   urls: 'turn:global.relay.metered.ca:443',
-  //   username: '4cad09c0111f423f5283814c',
-  //   credential: 'B1dO8AGehex4o3pt',
-  // },
-  {
-    urls: 'turns:global.relay.metered.ca:443?transport=tcp',
-    username: '4cad09c0111f423f5283814c',
-    credential: 'B1dO8AGehex4o3pt',
-  },
+  { urls: 'stun:stun.l.google.com:19302' },
+  { urls: 'stun:stun.l.google.com:5349' },
+  { urls: 'stun:stun1.l.google.com:3478' },
+  { urls: 'stun:stun1.l.google.com:5349' },
+  { urls: 'stun:stun2.l.google.com:19302' },
+  { urls: 'stun:stun2.l.google.com:5349' },
+  { urls: 'stun:stun3.l.google.com:3478' },
+  { urls: 'stun:stun3.l.google.com:5349' },
+  { urls: 'stun:stun4.l.google.com:19302' },
+  { urls: 'stun:stun4.l.google.com:5349' },
 ]
 
-export const useMediasoup = createGlobalState(() => {
-  const socket: Socket = io('https://api.koptilnya.xyz', {
-    path: '/chad/ws/',
-    transports: ['websocket'],
+export const useMediasoup = createSharedComposable(() => {
+  const toast = useToast()
+
+  const signaling = useSignaling()
+  const { addClient, removeClient } = useClients()
+  const preferences = usePreferences()
+  const { getShareStream } = useDevices()
+
+  const device = shallowRef<mediasoupClient.Device>()
+  const rtpCapabilities = shallowRef<mediasoupClient.types.RtpCapabilities>()
+  const sendTransport = shallowRef<mediasoupClient.types.Transport>()
+  const recvTransport = shallowRef<mediasoupClient.types.Transport>()
+
+  const consumers = ref<Record<Consumer['id'], Consumer>>({})
+  const producers = ref<Record<Producer['id'], Producer>>({})
+
+  const consumersArray = computed(() => {
+    return Object.values(consumers.value)
   })
 
-  const initializing = ref(false)
-  const connected = ref(false)
-  const streams = shallowRef<MediaStream[]>([])
-  let device: mediasoupClient.Device
-  let sendTransport: mediasoupClient.types.Transport
-  let recvTransport: mediasoupClient.types.Transport
+  const audioConsumers = computed(() => {
+    return consumersArray.value.filter(consumer => consumer.raw.kind === 'audio')
+  })
 
-  socket.on('newProducer', async ({ producerId }) => {
-    const params = await socket.emitWithAck('consume', {
-      producerId,
-      transportId: recvTransport.id,
-      rtpCapabilities: device.rtpCapabilities,
-    })
+  const videoConsumers = computed(() => {
+    return consumersArray.value.filter(consumer => consumer.raw.kind === 'video' && consumer.appData.source !== 'share')
+  })
 
-    if (params?.error) {
-      console.error('consume error:', params.error)
+  const shareConsumers = computed(() => {
+    return consumersArray.value.filter(consumer => consumer.raw.kind === 'video' && consumer.appData.source === 'share')
+  })
+
+  const producersArray = computed(() => {
+    return Object.values(producers.value)
+  })
+
+  const micProducer = computed(() => {
+    return producersArray.value.find(producer => producer.raw.kind === 'audio' && producer.raw.appData.source === 'mic-video')
+  })
+
+  const videoProducer = computed(() => {
+    return producersArray.value.find(producer => producer.raw.kind === 'video' && producer.raw.appData.source !== 'share')
+  })
+
+  const shareProducer = computed(() => {
+    return producersArray.value.find(producer => producer.raw.kind === 'video' && producer.raw.appData.source === 'share')
+  })
+
+  const speakingClients = shallowRef<SpeakingClient[]>([])
+
+  watch(signaling.socket, (socket) => {
+    if (!socket)
       return
-    }
 
-    const consumer = await recvTransport.consume(params)
-    const stream = new MediaStream([consumer.track])
+    socket.on('authenticated', async () => {
+      if (!signaling.socket.value)
+        return
 
-    streams.value.push(stream)
-    triggerRef(streams)
-  })
+      device.value = new mediasoupClient.Device()
+      rtpCapabilities.value = await signaling.socket.value.emitWithAck('getRtpCapabilities')
 
-  async function loadDevice() {
-    device = new mediasoupClient.Device()
-    const rtpCapabilities = await socket.emitWithAck('getRtpCapabilities')
-    await device.load({ routerRtpCapabilities: rtpCapabilities })
-  }
+      await device.value.load({ routerRtpCapabilities: rtpCapabilities.value! })
 
-  async function createSendTransport() {
-    const params = await socket.emitWithAck('createTransport')
-    sendTransport = device.createSendTransport({
-      ...params,
-      iceServers: [
-        ...ICE_SERVERS,
-        ...(params.iceServers ?? []),
-      ],
-    })
-
-    sendTransport.on('connect', async ({ dtlsParameters }, callback, errback) => {
-      try {
-        await socket.emitWithAck('connectTransport', {
-          transportId: sendTransport.id,
-          dtlsParameters,
+      // Send transport
+      {
+        const transportInfo = await signaling.socket.value.emitWithAck('createTransport', { producing: true, consuming: false })
+        sendTransport.value = device.value.createSendTransport({
+          ...transportInfo,
+          iceServers: [
+            ...ICE_SERVERS,
+            ...(transportInfo.iceServers ?? []),
+          ],
         })
 
-        callback()
+        sendTransport.value.on('connect', async ({ dtlsParameters }, callback, errback) => {
+          try {
+            await signaling.socket.value!.emitWithAck('connectTransport', {
+              transportId: sendTransport.value!.id,
+              dtlsParameters,
+            })
+
+            callback()
+          }
+          catch (error) {
+            if (error instanceof Error) {
+              errback(error)
+            }
+          }
+        })
+
+        sendTransport.value.on('produce', async ({ kind, rtpParameters, appData }, callback, errback) => {
+          try {
+            const { id } = await signaling.socket.value!.emitWithAck('produce', {
+              transportId: sendTransport.value!.id,
+              kind,
+              rtpParameters,
+              appData,
+            })
+            callback({ id })
+          }
+          catch (error) {
+            if (error instanceof Error) {
+              errback(error)
+            }
+          }
+        })
       }
-      catch (err) {
-        errback(err)
+
+      // Recv Transport
+      {
+        const transportInfo = await signaling.socket.value.emitWithAck('createTransport', { producing: false, consuming: true })
+        recvTransport.value = device.value.createRecvTransport({
+          ...transportInfo,
+          iceServers: [
+            ...ICE_SERVERS,
+            ...(transportInfo.iceServers ?? []),
+          ],
+        })
+
+        recvTransport.value.on('connect', async ({ dtlsParameters }, callback, errback) => {
+          try {
+            await signaling.socket.value!.emitWithAck('connectTransport', {
+              transportId: recvTransport.value!.id,
+              dtlsParameters,
+            })
+
+            callback()
+          }
+          catch (error) {
+            if (error instanceof Error) {
+              errback(error)
+            }
+          }
+        })
       }
+
+      const joinedClients = (await signaling.socket.value.emitWithAck('join', {
+        rtpCapabilities: rtpCapabilities.value,
+      }))
+
+      addClient(...joinedClients)
+
+      toast.add({ severity: 'success', summary: 'Joined', closable: false, life: 1000 })
+
+      await enableMic()
     })
 
-    sendTransport.on('produce', async ({ kind, rtpParameters }, callback, errback) => {
-      try {
-        const { id } = await socket.emitWithAck('produce', {
-          transportId: sendTransport.id,
+    socket.on('newPeer', (client) => {
+      addClient(client)
+    })
+
+    socket.on('peerClosed', (id) => {
+      removeClient(id)
+    })
+
+    socket.on(
+      'newConsumer',
+      async (
+        { id, producerId, kind, rtpParameters, socketId, appData, producerPaused },
+        cb,
+      ) => {
+        if (!recvTransport.value)
+          return
+
+        const consumer = await recvTransport.value.consume({
+          id,
+          producerId,
           kind,
           rtpParameters,
-        })
-        callback({ id })
-      }
-      catch (err) {
-        errback(err)
-      }
-    })
-  }
-
-  async function publishMic() {
-    const stream = await navigator.mediaDevices.getUserMedia({ audio: true })
-    const track = stream.getAudioTracks()[0]
-
-    await sendTransport.produce({ track })
-  }
-
-  async function createRecvTransport() {
-    const params = await socket.emitWithAck('createTransport')
-    recvTransport = device.createRecvTransport({
-      ...params,
-      iceServers: [
-        ...ICE_SERVERS,
-        ...(params.iceServers ?? []),
-      ],
-    })
-
-    recvTransport.on('connect', async ({ dtlsParameters }, callback, errback) => {
-      try {
-        await socket.emitWithAck('connectTransport', {
-          transportId: recvTransport.id,
-          dtlsParameters,
+          streamId: `${socketId}-${appData.source || 'stream'}`,
+          appData: { ...appData, socketId },
         })
 
-        callback()
-      }
-      catch (err) {
-        errback(err)
-      }
-    })
-  }
+        if (producerPaused)
+          consumer.pause()
 
-  (async () => {
-    if (initializing.value || connected.value)
+        consumers.value[consumer.id] = {
+          id: consumer.id,
+          paused: consumer.paused,
+          appData: consumer.appData,
+          raw: markRaw(consumer),
+        }
+
+        consumer.observer.on('resume', () => {
+          consumers.value[consumer.id]!.paused = false
+        })
+
+        consumer.observer.on('pause', () => {
+          consumers.value[consumer.id]!.paused = true
+        })
+
+        consumer.observer.on('close', () => {
+          delete consumers.value[consumer.id]
+        })
+
+        consumer.on('trackended', () => {
+          consumer.close()
+        })
+
+        cb()
+      },
+    )
+
+    socket.on(
+      'consumerClosed',
+      async (
+        { consumerId },
+      ) => {
+        const consumer = consumers.value[consumerId]
+
+        if (!consumer)
+          return
+
+        consumer.raw.close()
+      },
+    )
+
+    socket.on('consumerPaused', ({ consumerId }) => {
+      const consumer = consumers.value[consumerId]
+
+      if (!consumer)
+        return
+
+      consumer.raw.pause()
+    })
+
+    socket.on('consumerResumed', ({ consumerId }) => {
+      const consumer = consumers.value[consumerId]
+
+      if (!consumer)
+        return
+
+      consumer.raw.resume()
+    })
+
+    socket.on('speakingPeers', (value: SpeakingClient[]) => {
+      speakingClients.value = value
+    })
+
+    socket.on('disconnect', () => {
+      device.value = undefined
+      rtpCapabilities.value = undefined
+
+      sendTransport.value?.close()
+      sendTransport.value = undefined
+
+      recvTransport.value?.close()
+      recvTransport.value = undefined
+
+      consumers.value = {}
+      producers.value = {}
+    })
+  }, { immediate: true, flush: 'sync' })
+
+  async function createProducer(options: ProducerOptions) {
+    if (!device.value || !sendTransport.value)
       return
 
-    initializing.value = true
-    connected.value = false
+    if (!options.track)
+      return
 
-    await loadDevice()
-    await createSendTransport()
-    await createRecvTransport()
-    await publishMic()
+    if (!device.value.canProduce(options.track.kind as MediaKind))
+      return
 
-    initializing.value = false
-    connected.value = true
-  })()
+    const producer = await sendTransport.value.produce({ disableTrackOnPause: true, ...options })
+
+    producers.value[producer.id] = {
+      id: producer.id,
+      paused: producer.paused,
+      appData: producer.appData,
+      raw: markRaw(producer),
+    }
+
+    producer.observer.on('pause', () => {
+      producers.value[producer.id]!.paused = true
+    })
+
+    producer.observer.on('resume', () => {
+      producers.value[producer.id]!.paused = false
+    })
+
+    producer.observer.on('close', () => {
+      delete producers.value[producer.id]
+    })
+
+    producer.on('trackended', () => {
+      disableProducer(producers.value[producer.id]!)
+    })
+  }
+
+  async function disableProducer(producer: Producer) {
+    if (!signaling.socket.value)
+      return
+
+    try {
+      producer.raw.close()
+
+      await signaling.socket.value.emitWithAck('closeProducer', {
+        producerId: producer.id,
+      })
+    }
+    catch {
+    }
+    finally {
+      delete producers.value[producer.id]
+    }
+  }
+
+  async function enableMic() {
+    if (micProducer.value)
+      return
+
+    const stream = await navigator.mediaDevices.getUserMedia({
+      audio: {
+        deviceId: { exact: preferences.inputDeviceId.value },
+        autoGainControl: { exact: preferences.autoGainControl.value },
+        echoCancellation: { exact: preferences.echoCancellation.value },
+        noiseSuppression: { exact: preferences.noiseSuppression.value },
+      },
+    })
+
+    const track = stream.getAudioTracks()[0]
+
+    if (!track)
+      return
+
+    await createProducer({
+      track,
+      streamId: 'mic-video',
+      codecOptions: {
+        opusStereo: true,
+        opusDtx: true, // Меньше пакетов летит когда тишина
+        opusFec: false, // Фиксит пакет лос
+      },
+      appData: {
+        source: 'mic-video',
+      },
+    })
+  }
+
+  async function disableMic() {
+    if (!micProducer.value)
+      return
+
+    await disableProducer(micProducer.value)
+  }
+
+  async function enableVideo() {
+    if (videoProducer.value)
+      return
+
+    if (!device.value)
+      return
+
+    const stream = await navigator.mediaDevices.getUserMedia({
+      video: {
+        deviceId: { exact: preferences.videoDeviceId.value },
+        width: { ideal: 1920 },
+        height: { ideal: 1080 },
+        frameRate: { ideal: 60 },
+      },
+    })
+
+    const track = stream.getVideoTracks()[0]
+
+    if (!track)
+      return
+
+    await createProducer({
+      track,
+      streamId: 'mic-video',
+      // codec: device.value.rtpCapabilities.codecs?.find(
+      //   c => c.mimeType.toLowerCase() === 'video/AV1',
+      // ),
+      // codecOptions: {
+      //   videoGoogleStartBitrate: 1000,
+      // },
+      appData: {
+        source: 'mic-video',
+      },
+    })
+  }
+
+  async function enableShare() {
+    if (shareProducer.value)
+      return
+
+    if (!device.value)
+      return
+
+    const stream = await getShareStream(preferences.shareFps.value)
+
+    const track = stream.getVideoTracks()[0]
+
+    if (!track)
+      return
+
+    await createProducer({
+      track,
+      streamId: 'share',
+      codec: device.value.rtpCapabilities.codecs?.find(
+        c => c.mimeType.toLowerCase() === 'video/AV1',
+      ),
+      codecOptions: {
+        videoGoogleStartBitrate: 1000,
+      },
+      zeroRtpOnPause: true,
+      appData: {
+        source: 'share',
+      },
+    })
+  }
+
+  async function pauseProducer(producer: Producer) {
+    if (!signaling.socket.value)
+      return
+
+    if (producer.paused)
+      return
+
+    try {
+      producer.raw.pause()
+
+      await signaling.socket.value.emitWithAck('pauseProducer', {
+        producerId: producer.id,
+      })
+    }
+    catch {
+      producer.raw.resume()
+    }
+  }
+
+  async function resumeProducer(producer: Producer) {
+    if (!signaling.socket.value)
+      return
+
+    try {
+      producer.raw.resume()
+
+      await signaling.socket.value.emitWithAck('resumeProducer', {
+        producerId: producer.id,
+      })
+    }
+    catch {
+      producer.raw.pause()
+    }
+  }
+
+  watch([
+    preferences.inputDeviceId,
+    preferences.echoCancellation,
+    preferences.autoGainControl,
+    preferences.noiseSuppression,
+  ], async ([inputDeviceId]) => {
+    await disableMic()
+
+    if (!inputDeviceId)
+      return
+
+    await enableMic()
+  })
 
   return {
-    connected,
-    streams,
+    consumers,
+    audioConsumers,
+    videoConsumers,
+    shareConsumers,
+    producers,
+    speakingClients,
+    sendTransport,
+    recvTransport,
+    rtpCapabilities,
+    device,
+    micProducer,
+    videoProducer,
+    shareProducer,
+    pauseProducer,
+    resumeProducer,
+    enableVideo,
+    enableShare,
+    disableProducer,
   }
 })

client/app/composables/use-preferences.ts

@@ -0,0 +1,75 @@
+import chadApi from '#shared/chad-api'
+import { createGlobalState, useLocalStorage, watchDebounced } from '@vueuse/core'
+
+export interface SyncedPreferences {
+  toggleInputHotkey: string
+  toggleOutputHotkey: string
+  volumes: Record<Client['id'], number>
+}
+
+export const usePreferences = createGlobalState(() => {
+  const { videoInputs, audioInputs, audioOutputs } = useDevices()
+
+  const synced = ref(false)
+
+  const inputDeviceId = useLocalStorage<MediaDeviceInfo['deviceId']>('INPUT_DEVICE_ID', 'default')
+  const outputDeviceId = useLocalStorage<MediaDeviceInfo['deviceId']>('OUTPUT_DEVICE_ID', 'default')
+  const videoDeviceId = useLocalStorage<MediaDeviceInfo['deviceId']>('VIDEO_DEVICE_ID', 'default')
+
+  const autoGainControl = useLocalStorage('AUTO_GAIN_CONTROL', false)
+  const noiseSuppression = useLocalStorage('NOISE_SUPPRESSION', true)
+  const echoCancellation = useLocalStorage('ECHO_CANCELLATION', true)
+
+  const shareFps = useLocalStorage('SHARE_FPS', 30)
+
+  const toggleInputHotkey = ref<SyncedPreferences['toggleInputHotkey']>('')
+  const toggleOutputHotkey = ref<SyncedPreferences['toggleOutputHotkey']>('')
+
+  const inputDeviceExist = computed(() => {
+    return audioInputs.value.some(device => device.deviceId === inputDeviceId.value)
+  })
+
+  const outputDeviceExist = computed(() => {
+    return audioOutputs.value.some(device => device.deviceId === outputDeviceId.value)
+  })
+
+  const videoDeviceExist = computed(() => {
+    return videoInputs.value.some(device => device.deviceId === videoDeviceId.value)
+  })
+
+  watchDebounced(
+    [toggleInputHotkey, toggleOutputHotkey],
+    async ([toggleInputHotkey, toggleOutputHotkey]) => {
+      try {
+        await chadApi(
+          '/preferences',
+          {
+            method: 'PATCH',
+            body: {
+              toggleInputHotkey,
+              toggleOutputHotkey,
+            },
+          },
+        )
+      }
+      catch {}
+    },
+    { debounce: 1000 },
+  )
+
+  return {
+    synced,
+    inputDeviceId,
+    outputDeviceId,
+    videoDeviceId,
+    autoGainControl,
+    noiseSuppression,
+    echoCancellation,
+    shareFps,
+    toggleInputHotkey,
+    toggleOutputHotkey,
+    inputDeviceExist,
+    outputDeviceExist,
+    videoDeviceExist,
+  }
+})

client/app/composables/use-signaling.ts

@@ -0,0 +1,84 @@
+import type { Socket } from 'socket.io-client'
+import { createSharedComposable } from '@vueuse/core'
+import { io } from 'socket.io-client'
+import { parseURL } from 'ufo'
+
+export const useSignaling = createSharedComposable(() => {
+  const toast = useToast()
+  const { me } = useAuth()
+
+  const socket = shallowRef<Socket>()
+
+  const connected = ref(false)
+
+  watch(socket, (socket, prevSocket) => {
+    if (prevSocket) {
+      prevSocket.close()
+    }
+
+    if (!socket) {
+      return
+    }
+
+    if (import.meta.dev) {
+      socket.onAny((event, ...args) => {
+        console.info('[onAny]', event, args)
+      })
+
+      socket.onAnyOutgoing((event, ...args) => {
+        console.info('[onAnyOutgoing]', event, args)
+      })
+    }
+
+    socket.on('connect', async () => {
+      connected.value = true
+    })
+
+    socket.on('disconnect', async () => {
+      connected.value = false
+    })
+  }, { immediate: true, flush: 'sync' })
+
+  watch(connected, (connected) => {
+    if (connected)
+      toast.add({ severity: 'success', summary: 'Connected', closable: false, life: 1000 })
+    else
+      toast.add({ severity: 'error', summary: 'Disconnected', closable: false, life: 1000 })
+  }, { immediate: true })
+
+  watch(me, (me) => {
+    if (!me) {
+      socket.value?.close()
+      socket.value = undefined
+    }
+  })
+
+  onScopeDispose(() => {
+    socket.value?.close()
+    socket.value = undefined
+  })
+
+  function connect() {
+    if (socket.value || !me.value)
+      return
+
+    const { protocol, host, pathname } = parseURL(__API_BASE_URL__)
+
+    const uri = host ? `${protocol}//${host}` : ``
+
+    socket.value = io(`${uri}/webrtc`, {
+      path: `${pathname}/ws`,
+      transports: ['websocket'],
+      withCredentials: true,
+      auth: {
+        userId: me.value.id,
+      },
+    })
+  }
+
+  return {
+    socket,
+    connected,
+    connect,
+  }
+})

client/app/composables/use-updater.ts

@@ -0,0 +1,28 @@
+import type { Update } from '@tauri-apps/plugin-updater'
+import { check } from '@tauri-apps/plugin-updater'
+import { createGlobalState } from '@vueuse/core'
+
+export const useUpdater = createGlobalState(() => {
+  const lastUpdate = shallowRef<Update>()
+
+  const checking = ref(false)
+
+  async function checkForUpdates() {
+    try {
+      checking.value = true
+
+      lastUpdate.value = (await check()) ?? undefined
+    }
+    finally {
+      checking.value = false
+    }
+
+    return lastUpdate.value
+  }
+
+  return {
+    lastUpdate,
+    checking,
+    checkForUpdates,
+  }
+})

client/app/index.d.ts

@@ -0,0 +1,7 @@
+declare module '#app' {
+  interface PageMeta {
+    auth?: boolean | 'guest'
+  }
+}
+
+export {}

client/app/layouts/auth.vue

@@ -0,0 +1,42 @@
+<template>
+  <div class="w-full h-full flex p-3">
+    <img src="/chad-bg.webp" alt="Background" draggable="false" class="pointer-events-none absolute opacity-3 -z-1 block inset-0 object-contain w-full h-full">
+
+    <div v-auto-animate class="w-1/2 m-auto">
+      <div class="text-center">
+        <PrimeSelectButton v-model="tab" class="mb-6" :options="options" option-label="label" :allow-empty="false" />
+      </div>
+
+      <slot />
+    </div>
+  </div>
+
+  <PrimeBadge class="fixed top-3 right-3 opacity-50" severity="secondary" :value="version" size="small" />
+</template>
+
+<script setup lang="ts">
+const route = useRoute()
+const { version } = useApp()
+
+const options = computed(() => {
+  return [
+    {
+      label: 'Login',
+      routeName: 'Login',
+    },
+    {
+      label: 'Register',
+      routeName: 'Register',
+    },
+  ]
+})
+
+const tab = shallowRef(options.value.find(option => route.name === option.routeName))
+
+watch(tab, (tab) => {
+  if (!tab)
+    return
+
+  navigateTo({ name: tab.routeName })
+})
+</script>

client/app/layouts/blank.vue

@@ -0,0 +1,3 @@
+<template>
+  <slot />
+</template>

client/app/layouts/default.vue

@@ -0,0 +1,155 @@
+<template>
+  <div class="grid grid-cols-[360px_1fr] gap-2 p-2 h-screen grid-rows-[auto_1fr] max-w-full">
+    <div
+      class="flex items-center justify-between gap-2 rounded-xl p-3 bg-surface-950"
+    >
+      <div class="inline-flex items-center gap-3">
+        <PrimeBadge class="opacity-50" severity="secondary" :value="version" size="small" />
+        <PrimeBadge :severity="connected ? 'success' : 'danger' " />
+      </div>
+
+      <PrimeButtonGroup class="ml-auto">
+        <PrimeButton :severity="inputMuted ? 'info' : undefined" outlined @click="toggleInput">
+          <template #icon>
+            <Component :is="inputMuted ? MicOff : Mic" />
+          </template>
+        </PrimeButton>
+        <PrimeButton :severity="outputMuted ? 'info' : undefined" outlined @click="toggleOutput">
+          <template #icon>
+            <Component :is="outputMuted ? VolumeOff : Volume2" />
+          </template>
+        </PrimeButton>
+      </PrimeButtonGroup>
+
+      <PrimeButton :severity="videoEnabled ? 'success' : undefined" outlined @click="toggleVideo">
+        <template #icon>
+          <Component :is="videoEnabled ? CameraOff : Camera" />
+        </template>
+      </PrimeButton>
+
+      <PrimeButton :severity="sharingEnabled ? 'success' : undefined" outlined @click="toggleShare">
+        <template #icon>
+          <Component :is="sharingEnabled ? ScreenShareOff : ScreenShare" />
+        </template>
+      </PrimeButton>
+    </div>
+
+    <div
+      class="flex items-center justify-center rounded-xl p-3 bg-surface-950"
+    >
+      <PrimeSelectButton
+        v-model="activeTab"
+        :options="tabs"
+        option-label="id"
+        :allow-empty="false"
+        style="--p-togglebutton-content-padding: 0.25rem 0.5rem"
+      >
+        <template #option="{ option }">
+          <Component :is="option.icon" size="24" />
+        </template>
+      </PrimeSelectButton>
+    </div>
+
+    <PrimeScrollPanel class="bg-surface-900 rounded-xl overflow-hidden" style="min-height: 0">
+      <div v-auto-animate class="p-3 space-y-1">
+        <ClientRow v-for="client of clients" :key="client.userId" :client="client" />
+      </div>
+    </PrimeScrollPanel>
+
+    <PrimeScrollPanel class="bg-surface-900 rounded-xl overflow-hidden" style="min-height: 0">
+      <div class="p-3">
+        <slot />
+      </div>
+    </PrimeScrollPanel>
+  </div>
+
+  <FullscreenGallery />
+</template>
+
+<script setup lang="ts">
+import {
+  Camera,
+  CameraOff,
+  MessageCircle,
+  Mic,
+  MicOff,
+  ScreenShare,
+  ScreenShareOff,
+  Settings,
+  TvMinimalPlay,
+  UserPen,
+  Volume2,
+  VolumeOff,
+} from 'lucide-vue-next'
+
+const {
+  version,
+  clients,
+  inputMuted,
+  outputMuted,
+  videoEnabled,
+  sharingEnabled,
+  somebodyStreamingVideo,
+  toggleInput,
+  toggleOutput,
+  toggleVideo,
+  toggleShare,
+} = useApp()
+const { connect, connected } = useSignaling()
+
+interface Tab {
+  id: string
+  icon: Component
+  onClick: () => void | Promise<void>
+}
+
+const route = useRoute()
+
+const tabs = computed<Tab[]>(() => {
+  const result = []
+
+  if (somebodyStreamingVideo.value) {
+    result.push({
+      id: 'Gallery',
+      icon: TvMinimalPlay,
+      onClick: () => {
+        navigateTo({ name: 'Gallery' })
+      },
+    })
+  }
+
+  result.push(
+    {
+      id: 'Index',
+      icon: MessageCircle,
+      onClick: () => {
+        navigateTo({ name: 'Index' })
+      },
+    },
+    {
+      id: 'Profile',
+      icon: UserPen,
+      onClick: () => {
+        navigateTo({ name: 'Profile' })
+      },
+    },
+    {
+      id: 'Preferences',
+      icon: Settings,
+      onClick: () => {
+        navigateTo({ name: 'Preferences' })
+      },
+    },
+  )
+
+  return result
+})
+
+const activeTab = ref<Tab>(tabs.value.find(tab => tab.id === route.name) ?? tabs.value.find(tab => tab.id === 'Index')!)
+
+watch(activeTab, (activeTab) => {
+  activeTab.onClick()
+})
+
+connect()
+</script>

client/app/middleware/00.updater.global.ts

@@ -0,0 +1,20 @@
+export default defineNuxtRouteMiddleware(async (to, from) => {
+  if (import.meta.dev || import.meta.server)
+    return
+
+  const { isTauri } = useApp()
+
+  if (!isTauri.value)
+    return
+
+  if (from?.name || !!to.redirectedFrom)
+    return
+
+  const { checkForUpdates } = useUpdater()
+
+  const update = await checkForUpdates()
+
+  if (update) {
+    return navigateTo({ name: 'Updater' })
+  }
+})

client/app/middleware/01.auth.global.ts

@@ -0,0 +1,23 @@
+import chadApi from '#shared/chad-api'
+
+export default defineNuxtRouteMiddleware(async (to, from) => {
+  const { me, setMe } = useAuth()
+
+  if (!me.value) {
+    try {
+      setMe(await chadApi('/me', { method: 'GET' }))
+
+      if (to.meta.auth !== false)
+        return navigateTo({ name: 'Index' })
+    }
+    catch {
+      if (to.meta.auth !== 'guest') {
+        return navigateTo({ name: 'Login' })
+      }
+    }
+  }
+
+  if (me.value && to.meta.auth === 'guest') {
+    return navigateTo({ name: 'Index' })
+  }
+})

client/app/middleware/02.user-preferences.global.ts

@@ -0,0 +1,26 @@
+import type { SyncedPreferences } from '~/composables/use-preferences'
+import chadApi from '#shared/chad-api'
+
+export default defineNuxtRouteMiddleware(async () => {
+  const { me } = useAuth()
+
+  if (!me.value)
+    return
+
+  const { synced, toggleInputHotkey, toggleOutputHotkey } = usePreferences()
+
+  if (synced.value)
+    return
+
+  try {
+    const preferences = await chadApi<SyncedPreferences>('/preferences', { method: 'GET' })
+
+    if (!preferences)
+      return
+
+    toggleInputHotkey.value = preferences.toggleInputHotkey ?? toggleInputHotkey.value
+    toggleOutputHotkey.value = preferences.toggleOutputHotkey ?? toggleOutputHotkey.value
+    synced.value = true
+  }
+  catch {}
+})

client/app/middleware/build-info.global.ts

@@ -1,5 +0,0 @@
-export default defineNuxtRouteMiddleware((to, from) => {
-  console.group('Build Info')
-  console.log(`COMMIT_SHA: ${__COMMIT_SHA__}`)
-  console.groupEnd()
-})

client/app/pages/gallery.vue

@@ -0,0 +1,64 @@
+<template>
+  <div class="grid grid-cols-[1fr_1fr] gap-2">
+    <GalleryCard
+      v-for="item in gallery"
+      :key="item.client.socketId"
+      :client="item.client"
+      :stream="item.stream"
+    />
+  </div>
+</template>
+
+<script setup lang="ts">
+import type { ChadClient } from '#shared/types'
+
+interface GalleryItem {
+  client: ChadClient
+  stream: MediaStream
+}
+
+definePageMeta({
+  name: 'Gallery',
+})
+
+const { videoProducer, shareProducer } = useMediasoup()
+const { clients, me } = useClients()
+
+const gallery = computed(() => {
+  return clients.value.reduce<GalleryItem[]>(
+    (acc, client) => {
+      const { streaming, videoConsumers, shareConsumers } = useClient(client.socketId)
+
+      if (!streaming.value)
+        return acc
+
+      for (const consumer of [...videoConsumers.value, ...shareConsumers.value]) {
+        acc.push({
+          client,
+          stream: new MediaStream([consumer.raw.track]),
+        })
+      }
+
+      return acc
+    },
+    [videoProducer.value, shareProducer.value].reduce<GalleryItem[]>((acc, producer) => {
+      if (!me.value || !producer || !producer.raw.track)
+        return acc
+
+      acc.push({
+        client: me.value,
+        stream: new MediaStream([producer.raw.track]),
+      })
+
+      return acc
+    }, []),
+  )
+})
+
+watch(gallery, (gallery) => {
+  if (gallery.length > 0)
+    return
+
+  navigateTo({ name: 'Index' })
+})
+</script>

client/app/pages/index.vue

@@ -0,0 +1,17 @@
+<template>
+  <div>
+    <div class="flex items-center justify-center">
+      <PrimeCard>
+        <template #content>
+          The chat is under development.
+        </template>
+      </PrimeCard>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+definePageMeta({
+  name: 'Index',
+})
+</script>

client/app/pages/login.vue

@@ -0,0 +1,67 @@
+<template>
+  <PrimeCard>
+    <template #content>
+      <form @submit.prevent="submit">
+        <div class="flex flex-col gap-3">
+          <PrimeFloatLabel variant="on">
+            <PrimeInputText id="username" v-model="username" size="large" autocomplete="off" fluid autofocus />
+            <label for="username">Username</label>
+          </PrimeFloatLabel>
+
+          <PrimeFloatLabel variant="on">
+            <PrimePassword id="password" v-model="password" size="large" autocomplete="off" toggle-mask fluid :feedback="false" />
+            <label for="password">Password</label>
+          </PrimeFloatLabel>
+        </div>
+
+        <PrimeButton
+          class="mt-6"
+          size="large"
+          icon="pi pi-arrow-right"
+          icon-pos="right"
+          label="Let's go"
+          :loading="submitting"
+          :disabled="!valid"
+          type="submit"
+          fluid
+        />
+      </form>
+    </template>
+  </PrimeCard>
+</template>
+
+<script lang="ts" setup>
+definePageMeta({
+  name: 'Login',
+  layout: 'auth',
+  auth: 'guest',
+})
+
+const { login } = useAuth()
+
+const submitting = ref(false)
+
+const username = ref<string>()
+const password = ref<string>()
+
+const valid = computed(() => {
+  if (!username.value)
+    return false
+
+  if (!password.value)
+    return false
+
+  return true
+})
+
+async function submit() {
+  if (!valid.value)
+    return
+
+  submitting.value = true
+
+  await login(username.value!, password.value!)
+
+  submitting.value = false
+}
+</script>

client/app/pages/preferences.vue

@@ -0,0 +1,208 @@
+<template>
+  <div>
+    <PrimeDivider align="left">
+      Audio
+    </PrimeDivider>
+
+    <PrimeFloatLabel variant="on">
+      <PrimeSelect
+        v-model="inputDeviceId"
+        :options="audioInputs"
+        option-label="label"
+        option-value="deviceId"
+        input-id="inputDevice"
+        placeholder="No input device"
+        fluid
+        :invalid="!inputDeviceExist"
+      />
+      <label for="inputDevice">Input device</label>
+    </PrimeFloatLabel>
+
+    <div class="flex items-center gap-2 mt-3">
+      <PrimeToggleSwitch v-model="autoGainControl" input-id="autoGainControl" />
+      <label for="autoGainControl">Auto Gain Control</label>
+    </div>
+
+    <div class="flex items-center gap-2 mt-3">
+      <PrimeToggleSwitch v-model="echoCancellation" input-id="echoCancellation" />
+      <label for="echoCancellation">Echo Cancellation</label>
+    </div>
+
+    <div class="flex items-center gap-2 mt-3">
+      <PrimeToggleSwitch v-model="noiseSuppression" input-id="noiseSuppression" />
+      <label for="noiseSuppression">Noise Suppression</label>
+    </div>
+
+    <!--    <PrimeFloatLabel variant="on"> -->
+    <!--      <PrimeSelect -->
+    <!--        v-model="outputDeviceId" -->
+    <!--        :options="audioOutputs" -->
+    <!--        option-label="label" -->
+    <!--        option-value="deviceId" -->
+    <!--        fluid -->
+    <!--        class="mt-6" -->
+    <!--        input-id="outputDevice" -->
+    <!--        :invalid="!outputDeviceExist" -->
+    <!--        -->
+    <!--      /> -->
+    <!--      <label for="outputDevice">Output device</label> -->
+    <!--    </PrimeFloatLabel> -->
+
+    <PrimeDivider align="left">
+      Video
+    </PrimeDivider>
+
+    <PrimeFloatLabel variant="on">
+      <PrimeSelect
+        v-model="videoDeviceId"
+        :options="videoInputs"
+        option-label="label"
+        option-value="deviceId"
+        input-id="videoDevice"
+        placeholder="No video device"
+        fluid
+        :invalid="!videoDeviceExist"
+      />
+      <label for="inputDevice">Input device</label>
+    </PrimeFloatLabel>
+
+    <PrimeDivider align="left">
+      Screen sharing
+    </PrimeDivider>
+
+    <div>
+      <p class="text-sm mb-2 text-center">
+        FPS
+      </p>
+      <PrimeSelectButton
+        v-model="shareFps"
+        :options="shareFpsOptions"
+        fluid
+        size="small"
+        option-label="label"
+        option-value="value"
+      />
+    </div>
+
+    <template v-if="isTauri">
+      <PrimeDivider align="left">
+        Hotkeys
+      </PrimeDivider>
+
+      <PrimeFloatLabel variant="on">
+        <PrimeInputText id="microphoneToggle" :model-value="toggleInputHotkey" fluid @keydown="setupToggleInputHotkey" />
+        <label for="microphoneToggle">Toggle microphone</label>
+      </PrimeFloatLabel>
+
+      <PrimeFloatLabel variant="on" class="mt-3">
+        <PrimeInputText id="soundToggle" :model-value="toggleOutputHotkey" fluid @keydown="setupToggleOutputHotkey" />
+        <label for="soundToggle">Toggle sound</label>
+      </PrimeFloatLabel>
+    </template>
+
+    <PrimeDivider align="left">
+      About
+    </PrimeDivider>
+
+    <p v-if="version" class="text-muted-color text-sm">
+      VERSION: {{ version }}
+    </p>
+    <p class="text-muted-color text-sm mt-2">
+      COMMIT_SHA: {{ commitSha }}
+    </p>
+
+    <template v-if="isTauri">
+      <PrimeButton
+        v-if="lastUpdate"
+        class="mt-3"
+        size="small"
+        label="Install new version"
+        fluid
+        severity="success"
+        @click="navigateTo({ name: 'Updater' })"
+      />
+      <PrimeButton
+        v-else
+        class="mt-3"
+        size="small"
+        label="Check for Updates"
+        fluid
+        severity="info"
+        :loading="checking"
+        @click="checkForUpdates"
+      />
+    </template>
+  </div>
+</template>
+
+<script setup lang="ts">
+import type { RemovableRef } from '@vueuse/core'
+
+definePageMeta({
+  name: 'Preferences',
+})
+const { isTauri, version, commitSha } = useApp()
+const { checking, checkForUpdates, lastUpdate } = useUpdater()
+const { audioInputs, audioOutputs, videoInputs } = useDevices()
+const {
+  inputDeviceId,
+  outputDeviceId,
+  videoDeviceId,
+  autoGainControl,
+  noiseSuppression,
+  echoCancellation,
+  toggleInputHotkey,
+  toggleOutputHotkey,
+  inputDeviceExist,
+  outputDeviceExist,
+  videoDeviceExist,
+  shareFps,
+} = usePreferences()
+
+const shareFpsOptions = [5, 30, 60].map((value) => {
+  return {
+    label: value.toString(),
+    value,
+  }
+})
+
+const setupToggleInputHotkey = (event: KeyboardEvent) => setupHotkey(event, toggleInputHotkey)
+const setupToggleOutputHotkey = (event: KeyboardEvent) => setupHotkey(event, toggleOutputHotkey)
+
+function setupHotkey(event: KeyboardEvent, model: RemovableRef<string>) {
+  if (event.key === 'Tab' || event.key === 'Enter') {
+    return
+  }
+
+  event.preventDefault()
+
+  const hotkey = []
+
+  if (event.ctrlKey || event.metaKey)
+    hotkey.push('CommandOrControl')
+  if (event.altKey)
+    hotkey.push('Alt')
+  if (event.shiftKey)
+    hotkey.push('Shift')
+
+  const modifierApplied = hotkey.length > 0
+
+  if (!modifierApplied && ['Escape', 'Backspace', 'Delete'].includes(event.key)) {
+    model.value = ''
+
+    return
+  }
+
+  if (!['Control', 'Shift', 'Alt'].includes(event.key)) {
+    hotkey.push(event.key.toUpperCase())
+  }
+
+  if (modifierApplied && hotkey.length === 1) {
+    model.value = ''
+
+    return
+  }
+
+  model.value = hotkey.join('+')
+}
+</script>

client/app/pages/profile.vue

@@ -0,0 +1,68 @@
+<template>
+  <form @submit.prevent="save()">
+    <PrimeDivider align="left">
+      General
+    </PrimeDivider>
+
+    <PrimeFloatLabel variant="on">
+      <PrimeInputText id="displayName" v-model="displayName" fluid autocomplete="off" />
+      <label for="displayName">Display name</label>
+    </PrimeFloatLabel>
+
+    <div class="flex items-center gap-3 mt-6">
+      <PrimeButton label="Save" :disabled="!valid" :loading="saving" fluid type="submit" />
+      <PrimeButton severity="danger" class="shrink-0" @click="logout()">
+        <template #icon>
+          <LogOut />
+        </template>
+      </PrimeButton>
+    </div>
+  </form>
+</template>
+
+<script setup lang="ts">
+import chadApi from '#shared/chad-api'
+import { LogOut } from 'lucide-vue-next'
+
+definePageMeta({
+  name: 'Profile',
+})
+
+const { me, setMe, logout } = useAuth()
+const signaling = useSignaling()
+const toast = useToast()
+
+const displayName = ref(me.value?.displayName || '')
+
+const saving = ref(false)
+
+const valid = computed(() => {
+  if (!me.value)
+    return false
+
+  if (displayName.value === me.value.displayName)
+    return false
+
+  return true
+})
+
+async function save() {
+  if (!valid.value)
+    return
+
+  saving.value = true
+
+  const updatedMe = await chadApi('/profile', {
+    method: 'PATCH',
+    body: {
+      displayName: displayName.value,
+    },
+  })
+
+  setMe({ ...me.value!, displayName: (updatedMe.displayName as string) })
+
+  toast.add({ severity: 'success', summary: 'Saved', life: 1000, closable: false })
+
+  saving.value = false
+}
+</script>

client/app/pages/register.vue

@@ -0,0 +1,74 @@
+<template>
+  <PrimeCard>
+    <template #content>
+      <form @submit.prevent="submit">
+        <div class="flex flex-col gap-3">
+          <PrimeFloatLabel variant="on">
+            <PrimeInputText id="username" v-model="username" size="large" autocomplete="off" fluid autofocus />
+            <label for="username">Username</label>
+          </PrimeFloatLabel>
+
+          <PrimeFloatLabel variant="on">
+            <PrimePassword id="password" v-model="password" size="large" autocomplete="off" toggle-mask fluid :feedback="false" />
+            <label for="password">Password</label>
+          </PrimeFloatLabel>
+
+          <PrimeFloatLabel variant="on">
+            <PrimePassword id="repeatPassword" v-model="repeatPassword" size="large" autocomplete="off" toggle-mask fluid :feedback="false" />
+            <label for="repeatPassword">Repeat password</label>
+          </PrimeFloatLabel>
+        </div>
+
+        <PrimeButton
+          class="mt-6"
+          size="large"
+          label="Register"
+          :loading="submitting"
+          :disabled="!valid"
+          type="submit"
+          fluid
+        />
+      </form>
+    </template>
+  </PrimeCard>
+</template>
+
+<script lang="ts" setup>
+definePageMeta({
+  name: 'Register',
+  layout: 'auth',
+  auth: 'guest',
+})
+
+const { register } = useAuth()
+
+const submitting = ref(false)
+
+const username = ref<string>()
+const password = ref<string>()
+const repeatPassword = ref<string>()
+
+const valid = computed(() => {
+  if (!username.value)
+    return false
+
+  if (!password.value)
+    return false
+
+  if (repeatPassword.value !== password.value)
+    return false
+
+  return true
+})
+
+async function submit() {
+  if (!valid.value)
+    return
+
+  submitting.value = true
+
+  await register(username.value!, password.value!)
+
+  submitting.value = false
+}
+</script>

client/app/pages/updater.vue

@@ -0,0 +1,41 @@
+<template>
+  <div class="flex h-full">
+    <div class="w-80 m-auto">
+      <p class="text-center text-muted-color mb-4">
+        Updating...
+      </p>
+
+      <PrimeProgressBar mode="indeterminate" style="height: 8px;" />
+
+      <div class="flex items-center justify-center gap-2 mt-8">
+        <PrimeBadge :value="lastUpdate.currentVersion" size="small" severity="secondary" />
+        <i class="pi pi-arrow-right" style="font-size: 0.75rem;" />
+        <PrimeBadge :value="lastUpdate.version" size="small" severity="contrast" />
+      </div>
+    </div>
+  </div>
+</template>
+
+<script lang="ts" setup>
+definePageMeta({
+  name: 'Updater',
+  layout: 'blank',
+  auth: false,
+  middleware: () => {
+    const { lastUpdate } = useUpdater()
+    if (!lastUpdate.value)
+      return navigateTo('/')
+  },
+})
+
+const lastUpdate = useUpdater().lastUpdate.value!
+
+;(async () => {
+  try {
+    await lastUpdate.downloadAndInstall()
+  }
+  catch {
+    await navigateTo('/')
+  }
+})()
+</script>

client/app/plugins/00.build-info.ts

@@ -0,0 +1,7 @@
+export default defineNuxtPlugin({
+  setup() {
+    console.group('Build Info')
+    console.log(`COMMIT_SHA: ${__COMMIT_SHA__}`)
+    console.groupEnd()
+  },
+})

client/app/plugins/01.register-hotkeys.ts

@@ -0,0 +1,45 @@
+import { isRegistered, register, unregister, unregisterAll } from '@tauri-apps/plugin-global-shortcut'
+
+export default defineNuxtPlugin({
+  async setup() {
+    const { isTauri, toggleInput, toggleOutput } = useApp()
+    const preferences = usePreferences()
+
+    if (!isTauri.value)
+      return
+
+    await unregisterAll()
+
+    watch(preferences.toggleInputHotkey, async (shortcut, prevShortcut) => {
+      await registerHotkey(shortcut, prevShortcut, toggleInput)
+    }, {
+      immediate: true,
+    })
+
+    watch(preferences.toggleOutputHotkey, async (shortcut, prevShortcut) => {
+      await registerHotkey(shortcut, prevShortcut, toggleOutput)
+    }, {
+      immediate: true,
+    })
+
+    async function registerHotkey(shortcut: string, prevShortcut: string | undefined, cb: () => void) {
+      if (!!prevShortcut && await isRegistered(prevShortcut)) {
+        await unregister(prevShortcut)
+      }
+
+      if (!shortcut)
+        return
+
+      if (await isRegistered(shortcut)) {
+        await unregister(shortcut)
+      }
+
+      await register(shortcut, ({ state }) => {
+        if (state !== 'Released')
+          return
+
+        cb()
+      })
+    }
+  },
+})

client/eslint.config.mjs

@@ -5,6 +5,9 @@ export default antfu({
     css: true,
   },
   overrides: {
+    typescript: {
+      'no-console': 'off',
+    },
     vue: {
       'vue/block-order': ['error', {
         order: ['template', 'script', 'style'],

client/globals.d.ts

@@ -1 +1,2 @@
+declare const __API_BASE_URL__: string
 declare const __COMMIT_SHA__: string

client/nuxt.config.ts

@@ -1,18 +1,104 @@
+import { definePreset } from '@primeuix/themes'
+import Aura from '@primeuix/themes/aura'
+import tailwindcss from '@tailwindcss/vite'
+
 export default defineNuxtConfig({
   compatibilityDate: '2025-09-29',
-  devtools: { enabled: true },
+  devtools: { enabled: true, vueDevTools: true },
   ssr: false,
-  devServer: {
-    // host: '0',
+  modules: [
+    '@nuxt/fonts',
+    '@primevue/nuxt-module',
+    '@formkit/auto-animate/nuxt',
+  ],
+  fonts: {
+    provider: 'google',
   },
+  primevue: {
+    options: {
+      theme: {
+        preset: definePreset(Aura, {
+          semantic: {
+            transitionDuration: '150ms',
+            primary: {
+              50: '{zinc.50}',
+              100: '{zinc.100}',
+              200: '{zinc.200}',
+              300: '{zinc.300}',
+              400: '{zinc.400}',
+              500: '{zinc.500}',
+              600: '{zinc.600}',
+              700: '{zinc.700}',
+              800: '{zinc.800}',
+              900: '{zinc.900}',
+              950: '{zinc.950}',
+            },
+          },
+          colorScheme: {
+            light: {
+              primary: {
+                color: '{zinc.950}',
+                inverseColor: '#ffffff',
+                hoverColor: '{zinc.900}',
+                activeColor: '{zinc.800}',
+              },
+              highlight: {
+                background: '{zinc.950}',
+                focusBackground: '{zinc.700}',
+                color: '#ffffff',
+                focusColor: '#ffffff',
+              },
+            },
+            dark: {
+              primary: {
+                color: '{zinc.50}',
+                inverseColor: '{zinc.950}',
+                hoverColor: '{zinc.100}',
+                activeColor: '{zinc.200}',
+              },
+              highlight: {
+                background: 'rgba(250, 250, 250, .16)',
+                focusBackground: 'rgba(250, 250, 250, .24)',
+                color: 'rgba(255,255,255,.87)',
+                focusColor: 'rgba(255,255,255,.87)',
+              },
+            },
+          },
+        }),
+      },
+    },
+    components: {
+      prefix: 'Prime',
+    },
+  },
+  css: [
+    '@/assets/styles/tailwind.css',
+    '@/assets/styles/primeicons.css',
+    '@/assets/styles/main.scss',
+  ],
   vite: {
+    plugins: [
+      tailwindcss(),
+    ],
     clearScreen: false,
     envPrefix: ['VITE_', 'TAURI_'],
     server: {
       strictPort: true,
+      proxy: {
+        '/api': {
+          // target: 'http://localhost:4000/chad',
+          target: 'https://api.koptilnya.xyz/chad',
+          ws: true,
+          changeOrigin: true,
+          rewrite: (path) => {
+            return path.replace(/^\/api/, '')
+          },
+        },
+      },
     },
     define: {
-      __COMMIT_SHA__: JSON.stringify(process.env.COMMIT_SHA || 'local'),
+      __API_BASE_URL__: JSON.stringify(import.meta.env.API_BASE_URL || 'http://localhost:4000/chad'),
+      __COMMIT_SHA__: JSON.stringify(import.meta.env.COMMIT_SHA || 'local'),
     },
   },
   ignore: ['**/src-tauri/**'],

client/package.json

@@ -4,25 +4,42 @@
   "private": true,
   "scripts": {
     "build": "nuxt build",
-    "dev": "nuxt dev",
+    "dev": "nuxt dev --host",
     "generate": "nuxt generate",
     "preview": "nuxt preview",
     "postinstall": "nuxt prepare"
   },
   "dependencies": {
+    "@formkit/auto-animate": "^0.9.0",
+    "@nuxt/fonts": "^0.11.4",
+    "@primeuix/themes": "^1.2.5",
+    "@tailwindcss/vite": "^4.1.14",
+    "@tauri-apps/plugin-global-shortcut": "~2",
+    "@tauri-apps/plugin-process": "~2",
+    "@tauri-apps/plugin-updater": "~2",
     "@vueuse/core": "^13.9.0",
-    "mediasoup-client": "^3.16.7",
-    "nuxt": "^4.1.2",
+    "hotkeys-js": "^4.0.0",
+    "lucide-vue-next": "^0.562.0",
+    "mediasoup-client": "^3.18.6",
+    "nuxt": "^4.2.2",
+    "postcss": "^8.5.6",
+    "primeicons": "^7.0.0",
+    "primevue": "^4.4.0",
     "socket.io-client": "^4.8.1",
-    "typescript": "^5.9.3",
+    "tailwindcss": "^4.1.14",
+    "tailwindcss-primeui": "^0.6.1",
+    "ufo": "^1.6.1",
     "vue": "^3.5.22",
     "vue-router": "^4.5.1"
   },
-  "packageManager": "yarn@4.10.3",
+  "packageManager": "yarn@4.12.0",
   "devDependencies": {
     "@antfu/eslint-config": "^5.4.1",
+    "@primevue/nuxt-module": "^4.4.0",
     "@tauri-apps/cli": "^2.8.4",
     "eslint": "^9.36.0",
-    "eslint-plugin-format": "^1.0.2"
+    "eslint-plugin-format": "^1.0.2",
+    "sass-embedded": "^1.93.2",
+    "typescript": "^5.9.3"
   }
 }

client/scripts/generate-updater.mjs

@@ -0,0 +1,41 @@
+import fs from 'node:fs'
+import path from 'node:path'
+import { fileURLToPath } from 'node:url'
+
+const __filename = fileURLToPath(import.meta.url)
+const __dirname = path.dirname(__filename)
+
+const TAURI_CONF = path.resolve(__dirname, '../src-tauri/tauri.conf.json')
+const OUTPUT = path.resolve(__dirname, '../updater.json')
+
+const PLATFORM = 'windows-x86_64'
+const BASE_URL = 'https://git.koptilnya.xyz/opti1337/chad/releases/download/latest'
+
+const tauriConfRaw = fs.readFileSync(TAURI_CONF, 'utf8')
+const tauriConf = JSON.parse(tauriConfRaw)
+const version = tauriConf.version
+
+const SIG_FILE = path.resolve(
+  __dirname,
+  `../src-tauri/target/x86_64-pc-windows-msvc/release/bundle/nsis/chad_${version}_x64-setup.exe.sig`,
+)
+
+const signature = fs.readFileSync(SIG_FILE, 'utf8').trim()
+
+const installerName = `chad_${version}_x64-setup.exe`
+
+const updater = {
+  pub_date: new Date().toISOString(),
+  version,
+  platforms: {
+    [PLATFORM]: {
+      url: `${BASE_URL}/${installerName}`,
+      signature,
+    },
+  },
+  notes: '',
+}
+
+fs.writeFileSync(OUTPUT, JSON.stringify(updater, null, 2), 'utf8')
+
+console.log('updater.json generated')

client/server/plugins/extend-html.ts

@@ -0,0 +1,4 @@
+export default defineNitroPlugin((nitroApp) => {
+  nitroApp.hooks.hook('render:html', (html, { event }) => {
+  })
+})

client/shared/chad-api.ts

@@ -0,0 +1,64 @@
+import { ToastEventBus } from 'primevue'
+
+const instance = $fetch.create({
+  baseURL: __API_BASE_URL__,
+  credentials: 'include',
+  retry: false,
+  onResponseError({ request, response }) {
+    if (!import.meta.client)
+      return
+
+    if (typeof request === 'string' && request.endsWith('/me'))
+      return
+
+    const message = response._data.error || 'Something went wrong'
+
+    ToastEventBus.emit('add', { severity: 'error', summary: 'Error', detail: message, closable: false, life: 3000 })
+  },
+})
+
+// function instance(url: string, request: Request) {
+//   console.log(url)
+//   return fetch({
+//     url: `https://api.koptilnya.xyz${url}`,
+//     credentials: 'include',
+//     method: 'GET',
+//     headers: {
+//       'Accept': 'application/json',
+//       'Content-Type': 'application/json',
+//       ...request.headers,
+//     },
+//     ...request,
+//     body: request.body ? JSON.stringify(request.body) : undefined,
+//   })
+// }
+
+// async function instance(url: string, options: Partial<Request> = {}) {
+//   const response = await fetch(`https://api.koptilnya.xyz/chad${url}`, {
+//     method: options.method || 'GET',
+//     headers: {
+//       'Content-Type': 'application/json',
+//       ...(options.headers || {}),
+//     },
+//     body: JSON.stringify(options.body ?? {}),
+//     responseType: 2,
+//     credentials: 'include',
+//   })
+//
+//   const data = await response.json()
+//
+//   if (response.status >= 400) {
+//     if (!import.meta.client)
+//       return
+//
+//     const message = data?.error || 'Something went wrong'
+//
+//     ToastEventBus.emit('add', { severity: 'error', summary: 'Error', detail: message, closable: false, life: 3000 })
+//
+//     throw new Error(`HTTP ${response.status}: ${data?.message || 'Ошибка'}`)
+//   }
+//
+//   return data
+// }
+
+export default instance

client/shared/types.ts

@@ -0,0 +1,36 @@
+import type { Consumer as MediasoupConsumer, Producer as MediasoupProducer } from 'mediasoup-client/types'
+
+export interface ChadClient {
+  socketId: string
+  userId: string
+  username: string
+  displayName: string
+  inputMuted?: boolean
+  outputMuted?: boolean
+
+  consumers: unknown[]
+  producers: unknown[]
+  volume: number
+  isDominant: boolean
+}
+
+export interface AppData {
+  socketId?: ChadClient['socketId']
+  source?: 'share' | 'mic-video'
+}
+
+export interface Consumer {
+  id: MediasoupConsumer['id']
+  paused: MediasoupConsumer['paused']
+  appData: AppData
+  raw: MediasoupConsumer
+}
+
+export interface Producer {
+  id: MediasoupProducer['id']
+  paused: MediasoupProducer['paused']
+  appData: AppData
+  raw: MediasoupProducer
+}
+
+export type UpdatedClient = Omit<ChadClient, 'socketId' | 'userId' | 'isMe'>

client/src-tauri/Cargo.toml

@@ -1,8 +1,8 @@
 [package]
 name = "app"
 version = "0.1.0"
-description = "A Tauri App"
-authors = ["you"]
+description = "WW додепчик"
+authors = ["KPTL"]
 license = ""
 repository = ""
 edition = "2021"
@@ -23,3 +23,9 @@ serde = { version = "1.0", features = ["derive"] }
 log = "0.4"
 tauri = { version = "2.8.5", features = [] }
 tauri-plugin-log = "2"
+tauri-plugin-process = "2"
+
+[target.'cfg(not(any(target_os = "android", target_os = "ios")))'.dependencies]
+tauri-plugin-global-shortcut = "2"
+tauri-plugin-single-instance = "2"
+tauri-plugin-updater = "2"

client/src-tauri/Info.plist

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>NSCameraUsageDescription</key>
+	<string>Request camera access for WebRTC</string>
+	<key>NSMicrophoneUsageDescription</key>
+	<string>Request microphone access for WebRTC</string>
+</dict>
+</plist>

client/src-tauri/build.rs

@@ -1,3 +1,3 @@
 fn main() {
-  tauri_build::build()
+    tauri_build::build()
 }

client/src-tauri/capabilities/desktop.json

@@ -0,0 +1,18 @@
+{
+  "identifier": "desktop-capability",
+  "platforms": [
+    "macOS",
+    "windows",
+    "linux"
+  ],
+  "windows": [
+    "main"
+  ],
+  "permissions": [
+    "updater:default",
+    "global-shortcut:allow-is-registered",
+    "global-shortcut:allow-register",
+    "global-shortcut:allow-unregister",
+    "global-shortcut:allow-unregister-all"
+  ]
+}