#!/usr/bin/env python
# -*- encoding: utf-8 -*-
'''
@File  :   app.py
@Author:   liuyihui
@Email :   liuyihui02@gmail.com
'''

# here put the import lib
import os
from lib import *
from flask import Flask, request, redirect, render_template

P0, P1 = None, None
ses = get_session()
app = Flask(__name__, template_folder='./templates/', static_folder='./static/')
app.config['ROOT_FOLDER'] = os.path.abspath('.')

@app.route('/', methods=["GET"])
@app.route('/new', methods=["GET"])
def root():
    global P0, P1

    P0, P1 = match(ses)
    return render_template(
        'index.html',
        p0src='./static/pic/{:d}.jpeg'.format(P0.id),
        p0name=P0.name,
        p0work=P0.work,
        p1src='./static/pic/{:d}.jpeg'.format(P1.id),
        p1name=P1.name,
        p1work=P1.work
    )

@app.route('/elo', methods=["GET"])
def elo_res():
    global P0, P1

    res = request.args.get('win')
    set_result(P0, P1, int(res))

    ses.commit()
    P0, P1 = None, None

    return redirect('/new')

@app.route('/list', methods=["GET"])
def rank_list():
    b = int(request.args.get('b'))
    len = int(request.args.get('len')) if request.args.get('len') else 10

    res = get_rank(ses, b, len)
    kw = dict()
    for k in range(len):
        kw["P{:d}rank".format(k)] = b + k
        kw["P{:d}name".format(k)] = res[k].name
        kw["P{:d}rate".format(k)] = '{:.2f}'.format(res[k].rate)

    return render_template('list.html', **kw)


if __name__ == '__main__':
    app.run(debug=True, host='0.0.0.0', port=4002)