'use strict';
const moment = require('moment')
const request = require('superagent')

function videoList (opts) {
    return async function (ctx) {
        try {
            const { models, } = ctx.fs.dc;
            const { app, yingshiTokenRes } = ctx

            let yingshiToken = ''
            if (yingshiTokenRes && yingshiTokenRes.token && yingshiTokenRes.expire && moment().isBefore(moment(yingshiTokenRes.expire))) {
                yingshiToken = yingshiTokenRes.token
            } else {
                const tokenRes = await app.fs.yingshiRequest.post(`lapp/token/get`, {
                    query: {
                        appKey: opts.yingshiKey,
                        appSecret: opts.yingshiSecret
                    }
                })
                if (tokenRes.code == 200 && tokenRes.data) {
                    const { accessToken, expireTime } = tokenRes.data

                    ctx.yingshiTokenRes = {
                        token: accessToken,
                        expire: expireTime
                    }
                    yingshiToken = accessToken
                } else {
                    throw '未能获取进行萤石鉴权'
                }
            }

            const deviceRes = await app.fs.yingshiRequest.post(`lapp/device/list`, {
                query: {
                    accessToken: yingshiToken,
                }
            })

            ctx.status = 200;
            ctx.body = [] || (deviceRes.data || []).map(item => {
                return {
                    ...item,
                    token: yingshiToken,
                }
            })
        } catch (error) {
            ctx.fs.logger.error(`path: ${ctx.path}, error: error`);
            ctx.status = 400;
            ctx.body = {
                message: typeof error == 'string' ? error : undefined
            }
        }
    }
}

module.exports = {
    videoList
};