"use strict";

let express = require('express');
let router = express.Router();
let request = require('request');
let http = require('http');
let configFile = require('../../include/commons').CONFIG_FILE;
let config = require('../../resources/config/' + configFile);
let ImDb = require('../../repository/oracle/db/im.db');
let WlyySDK = require("../../util/wlyy.sdk");
let log = require('../../util/log.js');

const APIv2 = require('../../include/endpoints').APIv2;

/**
 * 获取应用角标数。
 *
 * TODO: 角标数字为所有消息的总和+扩展业务消息数
 *
 * URL:
 *  /application/badge_no?user_id=sand
 *
 * 参数：
 * uid：用户id
 */
router.get(APIv2.Application.BadgeNo, function (req, response) {
    let userId = req.query.user_id;
    ImDb.execQuery({
        "sql": "SELECT imei, token from user_tokens WHERE user = ?",
        "args": [userId],
        "handler": function (err, result) {
            if (err || result.length == 0) {
                return;
            }

            WlyySDK.request(userId, '', result[0].token, result[0].imei, '/im/common/message/messages', 'POST', function (err, res) {
                let count = 0;
                res =  JSON.parse(res)
                if (res.status == 200) {
                    let data = res.data;
                    count = JSON.parse(data.imMsgCount).count + data.system.amount + data.healthIndex.amount + data.sign.amount;
                }
                response.status(200).send({"count": count});
            });
        }
    });
});

module.exports = router;