'use strict';

const koa = require('koa');
const compress = require('koa-compress');
const logger = require('koa-logger');
const koaBody = require('koa-body');
const { userAgent } = require('koa-useragent');
const serve = require('koa-static');
const cors = require('koa2-cors');
const path = require('path');
const Redis = require('ioredis');
const Router = require('koa-router');
const app = module.exports = new koa();
const server = require('http').createServer(app.callback());

app.use(logger());
app.use(compress());
app.use(koaBody());
app.use(userAgent);
app.use(cors({ origin: "*" }));
app.use(serve(path.join(__dirname, './public')));

let db = new Redis(6379, '192.168.0.2', { family: 4, db: 0, password: 'sleton' })
const Token = require("../auth/index")(db);

const router = new Router();
router.post('/gen', async (ctx, next) => {
    let a = await Token.genToken({ name: 'like' }, 'key', 100)
    ctx.body = { token: a }
});

router.post('/check', async (ctx, next) => {
    Token.checkTokenKoaRequest(ctx, 'key', next)
});

app.use(router.routes()); //作用：启动路由
app.use(router.allowedMethods()); //作用： 当请求出错时的处理逻辑

// Start  http server
let port = process.env.PORT ? process.env.PORT : 9000;
server.listen(port);

console.log('Http api serve at port: ' + port);