#!/usr/bin/env python3
"""
A music steaming application.
"""
import random

import asyncpg
from fastapi import FastAPI, Request
from fastapi.templating import Jinja2Templates
from fastapi.staticfiles import StaticFiles
from fastapi.responses import HTMLResponse

import config
#import buckler_fastapi
import database as db

app = FastAPI()
#app.add_middleware(buckler_fastapi.BucklerSessionMiddleware)

app.mount("/static", StaticFiles(directory="static"), name="static")
templates = Jinja2Templates(directory="templates")


@app.get("/", response_class=HTMLResponse)
async def index(request: Request):
	context = {"request": request}
	return templates.TemplateResponse('index.html', context)


@app.get("/rand_track/")
async def get_rand_track(request: Request):
	"""Return a random track."""
	track = await db.get_random_track(request)
	return track


@app.on_event("startup")
async def startup():
	app.state.db_pool = await asyncpg.create_pool(**config.db)