import datetime
import logging
from logging.handlers import RotatingFileHandler
import os
from urllib.parse import parse_qsl, urlencode

from fastapi import Depends, FastAPI, Request
from fastapi.openapi.docs import get_swagger_ui_html
from fastapi.openapi.utils import get_openapi

# from fastapi.openapi.docs import get_swagger_ui_html
# from fastapi.openapi.utils import get_openapi

from .routers_v3 import (
    current,
    players,
    results,
    schedules,
    standings,
    teams,
    transactions,
    battingstats,
    pitchingstats,
    fieldingstats,
    draftpicks,
    draftlist,
    managers,
    awards,
    draftdata,
    keepers,
    stratgame,
    stratplay,
    injuries,
    decisions,
    divisions,
    sbaplayers,
    custom_commands,
    help_commands,
    views,
)

# date = f'{datetime.datetime.now().year}-{datetime.datetime.now().month}-{datetime.datetime.now().day}'
log_level = logging.INFO if os.environ.get("LOG_LEVEL") == "INFO" else logging.WARNING
# logging.basicConfig(
#     filename=f'logs/database/{date}.log',
#     format='%(asctime)s - sba-database - %(levelname)s - %(message)s',
#     level=log_level
# )
logger = logging.getLogger("discord_app")
logger.setLevel(log_level)

handler = RotatingFileHandler(
    filename="./logs/sba-database.log",
    # encoding='utf-8',
    maxBytes=8 * 1024 * 1024,  # 8 MiB
    backupCount=5,  # Rotate through 5 files
)

formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")
handler.setFormatter(formatter)
logger.addHandler(handler)

app = FastAPI(
    # root_path='/api',
    responses={404: {"description": "Not found"}},
    docs_url="/api/docs",
    redoc_url="/api/redoc",
)


logger.info(f"Starting up now...")


@app.middleware("http")
async def strip_empty_query_params(request: Request, call_next):
    qs = request.scope.get("query_string", b"")
    if qs:
        pairs = parse_qsl(qs.decode(), keep_blank_values=True)
        filtered = [(k, v) for k, v in pairs if v != ""]
        new_qs = urlencode(filtered).encode()
        request.scope["query_string"] = new_qs
        if hasattr(request, "_query_params"):
            del request._query_params
    return await call_next(request)


app.include_router(current.router)
app.include_router(players.router)
app.include_router(results.router)
app.include_router(schedules.router)
app.include_router(teams.router)
app.include_router(transactions.router)
app.include_router(standings.router)
app.include_router(battingstats.router)
app.include_router(pitchingstats.router)
app.include_router(fieldingstats.router)
app.include_router(draftpicks.router)
app.include_router(draftlist.router)
app.include_router(managers.router)
app.include_router(awards.router)
app.include_router(draftdata.router)
app.include_router(keepers.router)
app.include_router(stratgame.router)
app.include_router(stratplay.router)
app.include_router(injuries.router)
app.include_router(decisions.router)
app.include_router(divisions.router)
app.include_router(sbaplayers.router)
app.include_router(custom_commands.router)
app.include_router(help_commands.router)
app.include_router(views.router)

logger.info(f"Loaded all routers.")


@app.get("/api/docs", include_in_schema=False)
async def get_docs(req: Request):
    logger.debug(req.scope)
    return get_swagger_ui_html(
        openapi_url=req.scope.get("root_path") + "/openapi.json", title="Swagger"
    )


@app.get("/api/openapi.json", include_in_schema=False)
async def openapi():
    return get_openapi(title="SBa API Docs", version=f"0.1.1", routes=app.routes)


# @app.get("/api")
# async def root():
#     return {"message": "Hello Bigger Applications!"}