import aiohttp.web
import traceback
import urllib.parse
import os
import json
import asyncio

from model import Model

routes = aiohttp.web.RouteTableDef()
routes.static('/static', 'static')

@routes.post('/api/token{authtoken}/{method}')
async def handler(request: aiohttp.web.Request):
    method = request.match_info.get('method', None)
    token = request.match_info.get('authtoken', None)
    model = request.app['model']
    data = await request.json()
    try:
        assert method in model.ApiMethod.dict
        value = await model.ApiMethod.dict[method](model, token, **data)
        if value:
            return aiohttp.web.json_response(value)
        else:
            return aiohttp.web.Response(status=200)
    except Exception as e:
        traceback.print_exc()
        resp = {"error": e.args[0]}
        return aiohttp.web.json_response(resp, status=400)


@routes.post('/api/{method}')
async def handler(request: aiohttp.web.Request):
    method = request.match_info.get('method', None)
    model = request.app['model']
    data = await request.json()
    try:
        assert method in model.ApiMethod.dict
        value = await model.ApiMethod.dict[method](model, **data)
        if value:
            return aiohttp.web.json_response(value)
        else:
            return aiohttp.web.Response(status=200)
    except Exception as e:
        traceback.print_exc()
        resp = {"error": e.args[0]}
        return aiohttp.web.json_response(resp, status=400)

@routes.get('/dealer/{usertoken}')
async def handler(request):
    del request  # unused
    return aiohttp.web.FileResponse('user.html')

@routes.get('/dealerdealer/{usertoken}')
async def handler(request):
    del request  # unused
    return aiohttp.web.FileResponse('admin.html')

@routes.get('/favicon.ico')
async def handler(request):
    del request  # unused
    return aiohttp.web.FileResponse('static/coin.png')


@routes.get('/')
async def handler(request):
    del request  # unused
    return aiohttp.web.FileResponse('index.html')

if __name__ == '__main__':
    app = aiohttp.web.Application()
    app.add_routes(routes)
    data = {}
    filename = "scoreboard.json"
    if os.path.isfile(filename):
        with open(filename) as f:
            data = json.load(f)
    app['model'] = Model(model = data)

    async def on_shutdown(app):
        app['model'].save()

    app.on_shutdown.append(on_shutdown)
    aiohttp.web.run_app(app, port=42042)