
#---------------------------------------------------------------------------------
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.
#---------------------------------------------------------------------------------

Callback                    = require('../common/Callback')
Weinre                      = require('../common/Weinre')

WeinreExtraTargetEventsImpl = require('./WeinreExtraTargetEventsImpl')

titleNotConnected    = "weinre: target not connected"
titleConnectedPrefix = "weinre: "

document.title = titleNotConnected

#-------------------------------------------------------------------------------
module.exports = class WeinreClientEventsImpl

    constructor: (client) ->
        @client = client

    #---------------------------------------------------------------------------
    clientRegistered: (clientDescription) ->
        WebInspector.panels.remote.addClient clientDescription if @client.uiAvailable()

    #---------------------------------------------------------------------------
    targetRegistered: (targetDescription) ->
        WebInspector.panels.remote.addTarget targetDescription if @client.uiAvailable()
        return unless Weinre.client.autoConnect()
        return unless Weinre.messageDispatcher

        Weinre.WeinreClientCommands.connectTarget Weinre.messageDispatcher.channel, targetDescription.channel

    #---------------------------------------------------------------------------
    clientUnregistered: (clientChannel) ->
        WebInspector.panels.remote.removeClient clientChannel if @client.uiAvailable()

    #---------------------------------------------------------------------------
    targetUnregistered: (targetChannel) ->
        WebInspector.panels.remote.removeTarget targetChannel if @client.uiAvailable()

    #---------------------------------------------------------------------------
    connectionCreated: (clientChannel, targetChannel) ->
        return if !@client.uiAvailable()

        WebInspector.panels.remote.setClientState clientChannel, "connected"
        WebInspector.panels.remote.setTargetState targetChannel, "connected"

        return unless clientChannel == Weinre.messageDispatcher.channel

        WebInspector.panels.elements.reset()
        WebInspector.panels.timeline._clearPanel()
        WebInspector.panels.resources.reset()

        target = WebInspector.panels.remote.getTarget(targetChannel)
        return if !target

        document.title = titleConnectedPrefix + target.url
        WebInspector.inspectedURLChanged target.url

        Weinre.WeinreExtraClientCommands.getDatabases (databaseRecords) ->
            WeinreExtraTargetEventsImpl.addDatabaseRecords databaseRecords

    #---------------------------------------------------------------------------
    connectionDestroyed: (clientChannel, targetChannel) ->
        return if !@client.uiAvailable()
        
        WebInspector.panels.remote.setClientState clientChannel, "not-connected"
        WebInspector.panels.remote.setTargetState targetChannel, "not-connected"

        return unless clientChannel == Weinre.messageDispatcher.channel

        document.title = titleNotConnected
        return unless Weinre.client.autoConnect()
        return unless @client.uiAvailable()

        nextTargetChannel = WebInspector.panels.remote.getNewestTargetChannel(targetChannel)
        return unless nextTargetChannel

        Weinre.WeinreClientCommands.connectTarget Weinre.messageDispatcher.channel, nextTargetChannel
        Weinre.logInfo "autoconnecting to " + nextTargetChannel

    #---------------------------------------------------------------------------
    sendCallback: (callbackId, result) ->
        Callback.invoke callbackId, result

    #---------------------------------------------------------------------------
    serverProperties: (properties) ->
        WebInspector.panels.remote.setServerProperties properties if @client.uiAvailable()

#-------------------------------------------------------------------------------
require("../common/MethodNamer").setNamesForClass(module.exports)