import packetCode from './PacketCodeC.js'
import store from './store/index.js'
import SKIMSDK from './websocket_sdk.js'
const EventDispatcher = function() {
	this.listeners = {}
}
let eventDispatcher
const WEBIM = {
	resource: "web",
	/*单聊标识*/
	CHAT: "chat",
	/*群聊标识*/
	GROUPCHAT: "groupchat",
	token: null,
	userId: null,
	nickName: "",
	isReadDel: 0,
	/*用户 jid 10004541/web */
	userIdStr: null,
	/*服务器连接地址 ws://localhost:5260 */
	serverUrl: null,
	server: null,
	/*消息超时 时间 默认 15 秒*/
	sendTimeOut: 15,
	/*等待消息回执的 消息Id 数组*/
	waitReceiptMessageIds: {},
	heartCheck: false,
	isReconnection: false,
	options: null,
	/*初始化*/
	initWebIM: function(serverUrl, heartCheck, isReconnection) {
		WEBIM.heartCheck = heartCheck;
		WEBIM.isReconnection = isReconnection;
		WEBIM.serverUrl = serverUrl;
		WEBIM.options = {
			url: serverUrl,
			success(res) {},
			fail() {}
		}
		eventDispatcher = new EventDispatcher();

		WEBIM.server = new SKIMSDK({
			heartCheck: heartCheck,
			isReconnection: isReconnection,
		});
		WEBIM.server.initWebSocket(WEBIM.options);

		WEBIM.server.onReceivedMsg(event => {
			let packet = packetCode.decode(event.data);
			let command = packet.command;
			eventDispatcher.dispatchEvent(command, toJSON(packet))
			eventDispatcher.removeListener(command, toJSON(packet))
			let name = 'pushRes';
			let value = packet;
			if (command === -10) {
				store.commit('$uStore', {
					name,
					value
				});
			}
		});
		WEBIM.server.onNetworkChange(WEBIM.options);
		WEBIM.server.onSocketClosed(WEBIM.options)
	},
	disconnect: function(e) {
		WEBIM.server.closeWebSocket()
	},
	isConnect: function() {
		return WEBIM.server._isLogin;
	},
	login: (username, password, code, func) => {
		let requestPacket = {
			username,
			password,
			code: null,
			version: 1,
			command: 1
		}
		send(requestPacket)
		eventDispatcher.addListener('2', func)
	},
	register: (phone, password, nickname, func) => {
		let p = {
			phone,
			password,
			nickname,
			version:1,
			command:49
		}
		send(p)
		eventDispatcher.addListener('50', func)
	},

	heartTest: (userId, func) => {
		let packet = {
			userId,
			version: 1,
			command: 17
		}
		send(packet)
		eventDispatcher.addListener('18', func)
	},

	send2Group: (toGroupId, userId, message, msgType, func) => {
		let requestPacket = {
			toGroupId,
			userId,
			msgType,
			message,
			version: 1,
			command: 15
		}
		send(requestPacket)
		eventDispatcher.addListener('16', func)
	},
	send2Friend: (toUserId, userId, message, msgType, func) => {
		let requestPacket = {
			userId,
			toUserId,
			msgType,
			message,
			version: 1,
			command: 3
		}
		send(requestPacket)
		eventDispatcher.addListener('4', func)
	},
	logout: (userId, func) => {
		let requestPacket = {
			userId,
			version: 1,
			command: 5
		}
		send(requestPacket)
		eventDispatcher.addListener('6', func)
	},

	createGroup: (userIdList, defaultGroupName, userId, func) => {
		let requestPacket = {
			userId,
			userIdList,
			defaultGroupName,
			version: 1,
			command: 7
		}
		send(requestPacket)
		eventDispatcher.addListener('8', func)
	},

	queryMembers: (groupId, userId, func) => {
		let requestPacket = {
			groupId,
			userId,
			version: 1,
			command: 9
		}
		send(requestPacket)
		eventDispatcher.addListener('10', func)
	},

	getLastMessage: (id, chatId, userId, chatType, func) => {
		let requestPacket = {
			id: id,
			chatId,
			userId,
			chatType,
			version: 1,
			command: 45
		}
		send(requestPacket)
		eventDispatcher.addListener('46', func)
	},

	joinGroup: (groupId, ids, userName, func) => {
		let requestPacket = {
			groupId,
			userIds: ids,
			currentUsername: userName,
			version: 1,
			command: 11
		}
		send(requestPacket)
		eventDispatcher.addListener('12', func)
	},
	delGroupMember: (groupId, ids, func) => {
		let requestPacket = {
			groupId,
			userIds: ids,
			version: 1,
			command: 13
		}
		send(requestPacket)
		eventDispatcher.addListener('14', func)
	},
	transferGroup: (groupId, userId, func) => {
		let requestPacket = {
			groupId,
			userId,
			version: 1,
			command: 53
		}
		send(requestPacket)
		eventDispatcher.addListener('54', func)
	},
	getGroups: (condition, userId, func) => {
		let requestPacket = {
			condition,
			userId,
			version: 1,
			command: 25
		}
		send(requestPacket)
		eventDispatcher.addListener('26', func)
	},

	listGuests: (userId, func) => {
		let packet = {
			userId,
			version: 1,
			command: 47
		}
		send(packet)
		eventDispatcher.addListener('48', func)
	},

	queryFriendMessages: (toUserId, userId, pageNum, func) => {
		let requestPacket = {
			userId,
			pageNum,
			toUserId,
			pageSize: 10,
			version: 1,
			command: 27
		}
		send(requestPacket)
		eventDispatcher.addListener('28', func)
	},
	
	getFriendMessageByCondition: (toUserId, userId, pageNum, condition, func) => {
		let requestPacket = {
			userId,
			condition,
			pageNum,
			toUserId,
			pageSize: 5,
			version: 1,
			command: 27
		}
		send(requestPacket)
		eventDispatcher.addListener('28', func)
	},
	queryGroupMessages: (toGroupId, userId, pageNum, func) => {
		let requestPacket = {
			toGroupId,
			pageNum,
			pageSize: 10,
			userId,
			version: 1,
			command: 23
		}
		send(requestPacket)
		eventDispatcher.addListener('24', func)
	},
	getGroupMessageByCondition: (toGroupId, userId, pageNum, condition, func) => {
		let requestPacket = {
			toGroupId,
			pageNum,
			condition,
			pageSize: 5,
			userId,
			version: 1,
			command: 23
		}
		send(requestPacket)
		eventDispatcher.addListener('24', func)
	},

	queryChats: (condition, userId, func) => {
		let requestPacket = {
			condition,
			userId,
			pageNum: -1,
			pageSize: -1,
			version: 1,
			command: 19
		}
		send(requestPacket)
		eventDispatcher.addListener('20', func)
	},
	updateNickName: (userId, nickName, func) => {
		let requestPacket = {
			userId,
			nickName,
			version: 1,
			command: 79
		}
		send(requestPacket)
		eventDispatcher.addListener('80', func)
	},
	getBusinessCard: (userId, func) => {
		let requestPacket = {
			userId,
			version: 1,
			command: 65
		}
		send(requestPacket)
		eventDispatcher.addListener('66', func)
	},
	createChatList: (userId, groupId, message, msgType, func) => {
		let requestPacket = {
			userId,
			groupId,
			msgType,
			message,
			version: 1,
			command: 61
		}
		send(requestPacket)
		eventDispatcher.addListener('62', func)
	},
	randomSmsCode: (phone, func) => {
		let req = {
			userId: '5f6d9d98',
			phone,
			version: 1,
			command: 63
		}
		send(req)
		eventDispatcher.addListener('64', func)
	},
	getCustomerServiceList: (userId, func) => {
		let requestPacket = {
			userId,
			version: 1,
			command: 93
		}
		send(requestPacket)
		eventDispatcher.addListener('94', func)
	},
	deleteEmontion: (userId, motionId, func) => {
		let requestPacket = {
			userId,
			motionId,
			version: 1,
			command: 95
		}
		send(requestPacket)
		eventDispatcher.addListener('96', func)
	},
	stopAudio: (userId, chatId, chatType, func) => {
		let requestPacket = {
			userId,
			chatId,
			chatType,
			method: 21,
			version: 1,
			command: 21
		}
		send(requestPacket)
		eventDispatcher.addListener('22', func)
	},
	queryGroupUser: (userId, groupId, func) => {
		let requestPacket = {
			userId,
			groupId,
			method: 17,
			version: 1,
			command: 21
		}
		send(requestPacket)
		eventDispatcher.addListener('22', func)
	},
	getUserRemark: (userId, friendUserId, func) => {
		let requestPacket = {
			friendUserId,
			userId,
			method: 10,
			version: 1,
			command: 21
		}
		send(requestPacket)
		eventDispatcher.addListener('22', func)
	},
	updateAvatar: (userId, avatar, func) => {
		let requestPacket = {
			userId,
			avatar,
			version: 1,
			command: 97
		}
		send(requestPacket)
		eventDispatcher.addListener('98', func)
	},
	getUserById: (userId, func) => {
		let requestPacket = {
			userId,
			version: 1,
			command: 65
		}
		send(requestPacket)
		eventDispatcher.addListener('66', func)
	},
	deleteGroupMsg: (userId, msgId, groupId, func) => {
		let requestPacket = {
			userId,
			msgId,
			groupId,
			method: 5,
			version: 1,
			command: 81
		}
		send(requestPacket)
		eventDispatcher.addListener('82', func)
	},
	deleteFriendMsg: (userId, msgId, friendId, func) => {
		let requestPacket = {
			userId,
			msgId,
			friendId,
			version: 1,
			command: 73
		}
		send(requestPacket)
		eventDispatcher.addListener('74', func)
	},
	updateRemarkName: (userId, friendUserId, remarkName, func) => {
		let requestPacket = {
			userId,
			friendUserId,
			remarkName,
			method: 7,
			version: 1,
			command: 21
		}
		send(requestPacket)
		eventDispatcher.addListener('22', func)
	},
	updatePassword: (userId, username, password, func) => {
		let requestPacket = {
			userId,
			username,
			password,
			version: 1,
			command: 77
		}
		send(requestPacket)
		eventDispatcher.addListener('78', func)
	},
	uploadContact: (name, phone, userId, func) => {
		let requestPacket = {
			name,
			phone,
			userId,
			method: 9,
			version: 1,
			command: 21
		}
		send(requestPacket)
		eventDispatcher.addListener('22', func)
	},
	freshCode: (func) => {
		let requestPacket = {
			method: 4,
			version: 1,
			command: 21
		}
		send(requestPacket)
		eventDispatcher.addListener('22', func)
	},
	delChat: (userId, chatId, func) => {
		let requestPacket = {
			userId,
			chatId,
			version: 1,
			command: 83
		}
		send(requestPacket)
		eventDispatcher.addListener('84', func)
	},
	updateGroupNick: (userId, groupId, nickName, func) => {
		let requestPacket = {
			userId,
			groupId,
			nickName,
			version: 1,
			command: 79
		}
		send(requestPacket)
		eventDispatcher.addListener('80', func)
	},
	attend: (chat, userId, func) => {
		let requestPacket = {
			userId,
			chat,
			version: 1,
			command: 75
		}
		send(requestPacket)
		eventDispatcher.addListener('76', func)
	},
	queryMsgByChatId: (msgId, groupId, userId, func) => {
		let requestPacket = {
			userId,
			msgId,
			groupId,
			version: 1,
			command: 69
		}
		send(requestPacket)
		eventDispatcher.addListener('70', func)
	},
	addEmoticon(userId, avatar, func) {
		let requestPacket = {
			userId,
			avatar,
			version: 1,
			command: 71
		}
		send(requestPacket)
		eventDispatcher.addListener('72', func)
	},
	getEmoticons(userId, func) {
		let requestPacket = {
			userId,
			version: 1,
			command: 85
		}
		send(requestPacket)
		eventDispatcher.addListener('86', func)
	},
	updateGroupName: (userId, groupId, groupName, func) => {
		let requestPacket = {
			userId,
			groupId,
			groupName,
			version: 1,
			command: 91
		}
		send(requestPacket)
		eventDispatcher.addListener('92', func)
	},
	clearGroupMsg: (userId, groupId, func) => {
		let requestPacket = {
			userId,
			groupId,
			version: 1,
			command: 87
		}
		send(requestPacket)
		eventDispatcher.addListener('88', func)
	},
	openChat: (chatId, userId, chatType, func) => {
		let requestPacket = {
			userId,
			chatId,
			chatType,
			version: 1,
			command: 39
		}
		send(requestPacket)
		eventDispatcher.addListener('40', func)
	},
	getMoneys(userId, pageNum, func) {
		let requestPacket = {
			pageNum,
			pageSiz: 5,
			userId,
			version: 1,
			command: 41
		}
		send(requestPacket)
		eventDispatcher.addListener('42', func)
	},
	queryNotice(userId, groupId, func) {
		let requestPacket = {
			userId,
			groupId,
			action: 'query',
			version: 1,
			command: 43
		}
		send(requestPacket)
		eventDispatcher.addListener('44', func)
	},
	updateNotice(userId, groupId, context, func) {
		let requestPacket = {
			userId,
			groupId,
			action: 'update',
			context,
			version: 1,
			command: 43
		}
		send(requestPacket)
		eventDispatcher.addListener('44', func)
	},
	removeGroupUser(userIds, groupId, func) {
		let requestPacket = {
			userIds,
			groupId,
			version: 1,
			command: 51
		}
		send(requestPacket)
		eventDispatcher.addListener('52', func)
	},
	
	insertFriend(userId, friendId, func) {
		let requestPacket = {
			userId,
			friendId,
			version: 1,
			command: 55
		}
		send(requestPacket)
		eventDispatcher.addListener('56', func)
	},
	// 查找用户
	findFriendRequestList: (nickName, func) => {
		let requestPacket = {
			nickName,
			version: 1,
			command: 89
		}
		send(requestPacket)
		eventDispatcher.addListener('90', func)
	},
	// 查看新朋友列表
	queryFriendRequestList(userId, func) {
		let requestPacket = {
			userId,
			version: 1,
			command: 57
		}
		send(requestPacket)
		eventDispatcher.addListener('58', func)
	},
	// 同意好友请求
	AcceptFriendRequest(friendId, userId, func) {
		let requestPacket = {
			friendId,
			userId,
			version: 1,
			command: 59
		}
		send(requestPacket)
		eventDispatcher.addListener('60', func)
	},
	
	queryPostsReq: (userId, pageNum, func) => {
		let requestPacket = {
			pageNum,
			pageSize: 10,
			userId,
			version: 1,
			command: 106
		}
		send(requestPacket)
		eventDispatcher.addListener('107', func)
	},
	
	createPostReq: (userId, postContext, urls, func) => {
		let requestPacket = {
			postContext,
			urls,
			pageSize: 10,
			userId,
			version: 1,
			command: 102
		}
		send(requestPacket)
		eventDispatcher.addListener('103', func)
	},
	
	toFabulousRes: (id, userId, postId, func) => {
		let requestPacket = {
			id,
			postId,
			pageSize: 10,
			userId,
			version: 1,
			command: 108
		}
		send(requestPacket)
		eventDispatcher.addListener('109', func)
	},
	
	toCommentReqPacket: (id, userId, postId, comment, func) => {
		let requestPacket = {
			id,
			postId,
			comment,
			pageSize: 10,
			userId,
			version: 1,
			command: 104
		}
		send(requestPacket)
		eventDispatcher.addListener('105', func)
	},
	getLinks: (userId, func) => {
		let packet = {
			userId,
			link: {
				title:'看一看'
			},
			version: 1,
			command: 110
		}
		send(packet)
		eventDispatcher.addListener('111', func)
	},
	createMessage: (message, msgType, toGroupId, func) => {
		let p ={
			toGroupId,
			msgType,
			message,
			version: 1,
			command: 120
		}
		send(p)
		eventDispatcher.addListener('121', func)
	},
	robRedPacket: (func) =>{
		let p = {
			version: 1,
			command:118
		}
		send(p)
		eventDispatcher.addListener('119', func)
	},
	createRedPacket: (func) =>{
		let p ={
			version: 1,
			command:116
		}
		send(p)
		eventDispatcher.addListener('117', func)
	},
	addFaceUser: (userId, faceId, func)=> {
		let p = {
			userId,
			faceId,
			version: 1,
			command: 121
		}
		send(p)
		eventDispatcher.addListener('122', func)
	},
	listFaces: (keyword, func)=> {
		let p = {
			keyword,
			version: 1,
			command: 123
		}
		send(p)
		eventDispatcher.addListener('124', func)
	},
	listBanner:(func)=>{
		let p = {
			version: 1,
			command: 125
		}
		send(p)
		eventDispatcher.addListener('126', func)
	},
	joinRoom:(groupIds, func) =>{
		let p={
			groupIds,
			version: 1,
			command: -1
		}
		send(p)
		eventDispatcher.addListener('-2', func)
	},
	quitRoom:(groupIds, func) =>{
		let p={
			groupIds,
			version: 1,
			command: -3
		}
		send(p)
		eventDispatcher.addListener('-4', func)
	},
	queryOnlineMessage(userId, func){
		let p={
			userId,
			version: 1,
			command: -7
		}
		send(p)
		eventDispatcher.addListener('-6', func)
	}
}

function toJSON(packet) {
	return JSON.parse(JSON.stringify(packet))
}

EventDispatcher.prototype.addListener = function(eventKey, fun, context) {
	let list = []
	this.listeners[eventKey] = list
	let listener = {
		func: fun,
		context: context
	}
	list.push(listener)
	return listener
}

EventDispatcher.prototype.removeListener = function(eventKey, fun, context) {
	let list = this.listeners[eventKey]
	if (list !== undefined) {
		let size = list.length
		for (let i = 0; i < size; i++) {
			let listener = list[i]
			if (listener.func === fun && listener.context === context) {
				list.splice(i, 1)
				return
			}
		}
	}
}

EventDispatcher.prototype.dispatchEvent = function(eventKey, event) {
	let list = this.listeners[eventKey]
	if (list !== undefined) {
		let size = list.length
		for (let i = 0; i < size; i++) {
			let listener = list[i]
			let fun = listener.func
			let context = listener.context
			if (context != null) {
				fun.call(context, event)
			} else {
				fun(event)
			}
		}
	}
}

let send = (p) => {
	p.token = store.state.userData.token;
	WEBIM.server.sendWebSocketMsg({
		data: p,
		success(res) {
			//console.log('【websocket】发送成功')
		},
		fail(err) {
			console.log('【websocket】发送失败')
			console.log(err)
		}
	});
}

export default WEBIM