import os

import aiohttp
import pybaseball as pb
from dotenv import load_dotenv

from typing import Literal, Optional
from exceptions import logger

load_dotenv()

_token = os.environ.get("PD_API_TOKEN")
if not _token:
    raise EnvironmentError("PD_API_TOKEN environment variable is required")
AUTH_TOKEN = {"Authorization": f"Bearer {_token}"}
DB_URL = "https://pd.manticorum.com/api"
master_debug = True
alt_database = None

if alt_database == "dev":
    DB_URL = "https://pddev.manticorum.com/api"
elif alt_database == "sba":
    DB_URL = "https://sba.manticorum.com/api"


def param_char(other_params):
    if other_params:
        return "&"
    else:
        return "?"


def get_req_url(
    endpoint: str, api_ver: int = 2, object_id: int = None, params: list = None
):
    req_url = f"{DB_URL}/v{api_ver}/{endpoint}{'/' if object_id is not None else ''}{object_id if object_id is not None else ''}"

    if params:
        other_params = False
        for x in params:
            req_url += f"{param_char(other_params)}{x[0]}={x[1]}"
            other_params = True

    return req_url


def log_return_value(log_string: str):
    if master_debug:
        logger.info(
            f"return: {log_string[:1200]}{'  [ S N I P P E D ]' if len(log_string) > 1200 else ''}\n"
        )
    else:
        logger.debug(
            f"return: {log_string[:1200]}{'  [ S N I P P E D ]' if len(log_string) > 1200 else ''}\n"
        )


async def db_get(
    endpoint: str,
    api_ver: int = 2,
    object_id: int = None,
    params: list = None,
    none_okay: bool = True,
    timeout: int = 3,
) -> Optional[dict]:
    req_url = get_req_url(endpoint, api_ver=api_ver, object_id=object_id, params=params)
    log_string = f"get:\n{endpoint} id: {object_id} params: {params}"
    logger.info(log_string) if master_debug else logger.debug(log_string)

    async with aiohttp.ClientSession(
        headers=AUTH_TOKEN, timeout=aiohttp.ClientTimeout(total=timeout)
    ) as session:
        async with session.get(req_url) as r:
            logger.info(f"session info: {r}")
            if r.status == 200:
                js = await r.json()
                log_return_value(f"{js}")
                return js
            elif none_okay:
                e = await r.text()
                logger.error(e)
                return None
            else:
                e = await r.text()
                logger.error(e)
                raise ValueError(f"DB: {e}")


async def url_get(url: str, timeout: int = 3) -> dict:
    log_string = f"get:\n{url}"
    logger.info(log_string) if master_debug else logger.debug(log_string)

    async with aiohttp.ClientSession(
        timeout=aiohttp.ClientTimeout(total=timeout)
    ) as session:
        async with session.get(url) as r:
            if r.status == 200:
                log_string = "200 received"
                log_return_value(log_string)
                return r
            else:
                e = await r.text()
                logger.error(e)
                raise ValueError(f"DB: {e}")


async def db_patch(
    endpoint: str, object_id: int, params: list, api_ver: int = 2, timeout: int = 3
) -> dict:
    req_url = get_req_url(endpoint, api_ver=api_ver, object_id=object_id, params=params)
    log_string = f"patch:\n{endpoint} {params}"
    logger.info(log_string) if master_debug else logger.debug(log_string)

    async with aiohttp.ClientSession(
        headers=AUTH_TOKEN, timeout=aiohttp.ClientTimeout(total=timeout)
    ) as session:
        async with session.patch(req_url) as r:
            if r.status == 200:
                js = await r.json()
                log_return_value(f"{js}")
                return js
            else:
                e = await r.text()
                logger.error(e)
                raise ValueError(f"DB: {e}")


async def db_post(
    endpoint: str, api_ver: int = 2, payload: dict = None, timeout: int = 3
) -> dict:
    req_url = get_req_url(endpoint, api_ver=api_ver)
    log_string = f"post:\n{endpoint} payload: {payload}\ntype: {type(payload)}"
    logger.info(log_string) if master_debug else logger.debug(log_string)

    async with aiohttp.ClientSession(
        headers=AUTH_TOKEN, timeout=aiohttp.ClientTimeout(total=timeout)
    ) as session:
        async with session.post(req_url, json=payload) as r:
            if r.status == 200:
                js = await r.json()
                log_return_value(f"{js}")
                return js
            else:
                e = await r.text()
                logger.error(e)
                raise ValueError(f"DB: {e}")


async def db_put(
    endpoint: str, api_ver: int = 2, payload: dict = None, timeout: int = 3
) -> dict:
    req_url = get_req_url(endpoint, api_ver=api_ver)
    log_string = f"put:\n{endpoint} payload: {payload}\ntype: {type(payload)}"
    logger.info(log_string) if master_debug else logger.debug(log_string)

    async with aiohttp.ClientSession(
        headers=AUTH_TOKEN, timeout=aiohttp.ClientTimeout(total=timeout)
    ) as session:
        async with session.put(req_url, json=payload) as r:
            if r.status == 200:
                js = await r.json()
                log_return_value(f"{js}")
                return js
            else:
                e = await r.text()
                logger.error(e)
                raise ValueError(f"DB: {e}")


async def db_delete(endpoint: str, object_id: int, api_ver: int = 2, timeout=3) -> dict:
    req_url = get_req_url(endpoint, api_ver=api_ver, object_id=object_id)
    log_string = f"delete:\n{endpoint} {object_id}"
    logger.info(log_string) if master_debug else logger.debug(log_string)

    async with aiohttp.ClientSession(
        headers=AUTH_TOKEN, timeout=aiohttp.ClientTimeout(total=timeout)
    ) as session:
        async with session.delete(req_url) as r:
            if r.status == 200:
                js = await r.json()
                log_return_value(f"{js}")
                return js
            else:
                e = await r.text()
                logger.error(e)
                raise ValueError(f"DB: {e}")


def get_player_data(
    player_id: str,
    id_type: Literal["bbref", "fangraphs"],
    return_type: Literal["dict", "Series"] = "dict",
):
    q = pb.playerid_reverse_lookup([player_id], key_type=id_type)
    if len(q.values) == 0:
        return None
    elif return_type == "Series":
        return q.loc[0]
    else:
        return q.loc[0].to_dict()


def player_desc(this_player) -> str:
    if this_player["p_name"] in this_player["description"]:
        return this_player["description"]
    return f"{this_player['description']} {this_player['p_name']}"