74 lines
1.7 KiB
TypeScript
74 lines
1.7 KiB
TypeScript
import type { ChadClient, UpdatedClient } from '#shared/types'
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import { createGlobalState } from '@vueuse/core'
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export const useClients = createGlobalState(() => {
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const auth = useAuth()
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const signaling = useSignaling()
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const { emit } = useEventBus()
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const clients = shallowRef<ChadClient[]>([])
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const me = computed(() => clients.value.find(client => client.userId === auth.me.value?.id))
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watch(signaling.socket, (socket) => {
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if (!socket)
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return
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socket.on('clientChanged', (clientId: ChadClient['socketId'], updatedClient: UpdatedClient) => {
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const client = getClient(clientId)
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if (!client)
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return
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updateClient(clientId, updatedClient)
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emit('client:updated', {
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socketId: clientId,
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oldClient: client,
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updatedClient,
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})
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})
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socket.on('disconnect', () => {
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clients.value = []
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})
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})
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function getClient(clientId: ChadClient['socketId']) {
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return clients.value.find(client => client.socketId === clientId)
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}
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function addClient(...client: ChadClient[]) {
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clients.value.push(...client)
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triggerRef(clients)
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}
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function removeClient(clientId: ChadClient['socketId']) {
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clients.value = clients.value.filter(client => client.socketId !== clientId)
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}
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function updateClient(clientId: ChadClient['socketId'], updatedClient: UpdatedClient) {
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const clientIdx = clients.value.findIndex(client => client.socketId === clientId)
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if (clientIdx === -1)
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return
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clients.value[clientIdx] = {
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...clients.value[clientIdx],
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...updatedClient,
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} as ChadClient
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triggerRef(clients)
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}
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return {
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me,
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clients,
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getClient,
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addClient,
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removeClient,
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updateClient,
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}
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})
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