-- @shared

local PERMISSIONS_BUILDER = PERMISSIONS_BUILDER or {}

if CLIENT then
    PERMISSIONS_BUILDER.list = PERMISSIONS_BUILDER.list or {}
    
    local function onPermissionsGained()
        PERMISSIONS_BUILDER:onPermissionsGained()

        net.start("onPermissionsGained")
        net.send()
    end

    function PERMISSIONS_BUILDER:add(permission)
        if not table.hasValue(self.list, permission) then
            table.insert(self.list, permission)
        end
    end

    function PERMISSIONS_BUILDER:build(description)
        description = description or ""

        local allPermissionsGained = true
        for k, v in pairs(self.list) do
            if not hasPermission(v) then
                allPermissionsGained = false
                break
            end
        end

        if allPermissionsGained then
            onPermissionsGained()
        else
            setupPermissionRequest(self.list, description, true)
            
            hook.add("permissionrequest", "PERMISSIONS_BUILDER_permissionrequest", function()
                if permissionRequestSatisfied() then
                    onPermissionsGained()
                end
            end)
        end
    end

    -- STUB

    function PERMISSIONS_BUILDER:onPermissionsGained()
    end
else
    net.receive("onPermissionsGained", function(len, ply)
        PERMISSIONS_BUILDER:onPermissionsGained(ply)
    end)

    -- STUB

    function PERMISSIONS_BUILDER:onPermissionsGained(ply)
    end
end

return PERMISSIONS_BUILDER