/**
 * 独立的发送消息接口
 */
"use strict";

let express = require('express');
let router = express.Router();

let ObjectUtil = require('../../util/object.util');
let ControllerUtil = require('../../util/controller.util');
let APIv2 = require('../../include/endpoints').APIv2;
let MODEL_EVENTS = require('../../include/commons').MODEL_EVENTS;
let Messages = require('../../models/messages/messages');
let WechatClient = require("../../models/client/wechat.client.js");
/**
 * 发送消息
 */
router.post(APIv2.Message.Send, function (req, res) {
    let payload = req.body;
    let testing = ObjectUtil.fieldsCheck(payload, "sender_id", "sender_name", "content_type", "content");
    if (!testing.pass) {
        throw {httpStatus: 406, message: testing.message}
    }
    // 消息的发送时间由服务端决定
    payload.timestamp = new Date((new Date().getTime()));

    let messages = new Messages();
    ControllerUtil.regModelEventHandler(messages, res);

    messages.sendMessage(payload);
});

/**
 * 发送医生外层socket消息
 */
router.post(APIv2.Message.DoctorSystemMessage, function (req, res) {
    let targetUserId = req.body.targetUserId;
    let message = req.body.message;
    if (!targetUserId) {
        throw {httpStatus: 406, message: 'Missing targetUserId.'};
    }
    if (!message) {
        throw {httpStatus: 406, message: 'Missing message.'};
    }
    ControllerUtil.regModelEventHandler(WechatClient, res);

    //推送MDT，医生外层新消息
    WechatClient.cloudSendMDTSocketMessageToDoctor(targetUserId,JSON.parse(message),null);

});

router.get(APIv2.Message.DataMessage, function (req, res) {
    let sessionId = req.query.sessionId;
    let messages = new Messages();
    ControllerUtil.regModelEventHandler(messages, res);

    messages.dataMessage(sessionId);
});

router.get(APIv2.Message.CleanMessageLastFetchTimeToRedis, function (req, res) {
    let sessionId = req.query.sessionId;
    let userId = req.query.userId;
    let messages = new Messages();
    ControllerUtil.regModelEventHandler(messages, res);

    messages.cleanMessageLastFetchTime(sessionId,userId);
});

module.exports = router;