import { Router } from 'oak';
import { CGGService } from 'cgg/Application.ts';
import { createUserSessionToken } from 'lib/jwt.ts';
import { USER_TOKEN } from 'common/constsAndEnums.ts';
import { User } from './data.ts';
import { bodyExists } from '../middleware/bodyExists.ts';

const app = new CGGService({ prefix: '/users' });

app.route(new Router()
  .post('/signup', bodyExists, async ctx => {
    const userData = await ctx.request.body({ type: 'json' }).value;
    console.log(userData);
    const user = new User({
      username: userData.username
    });
    user.password = await (user as any).generateHash(userData.password);
    await user.save();
    ctx.response.status = 200;
  })
  .post('/signin', bodyExists, async ctx => {
    const userData = await ctx.request.body({ type: 'json' }).value;
    const user = await User.findOne({username: userData.username});
    const pwValid = user && await (user as any).validatePassword(userData.password);
    if (user && pwValid) {
      ctx.cookies.set(USER_TOKEN, await createUserSessionToken({username: user.username}))
      ctx.response.body = `User ${user.username} signed in`;
    } else {
      ctx.response.status = 403;
      ctx.response.body = "How dare you???"
    }
  })
  .get('/me', ctx => {
    ctx.response.body = ctx.state.user?.username || 'You are not signed in';
  })
  .get('/:id', ctx => {
    ctx.response.body = ctx.params.id;
  })
)
// .post('/signup', ctx => {
//   // ctx.
// }))
// app.route(routes)

// app.use(routes.routes());
// app.use(routes.allowedMethods());

app.start();
console.log('User service running on ' + Deno.args.at(0));