from fastapi import APIRouter, Depends, HTTPException, Response
from typing import Optional
import logging
import pydantic
from pandas import DataFrame

from ..db_engine import GameRewards, model_to_dict, DoesNotExist
from ..dependencies import oauth2_scheme, valid_token


router = APIRouter(prefix="/api/v2/gamerewards", tags=["gamerewards"])


class GameRewardModel(pydantic.BaseModel):
    name: str
    pack_type_id: Optional[int] = None
    player_id: Optional[int] = None
    money: Optional[int] = None


@router.get("")
async def v1_gamerewards_get(
    name: Optional[str] = None,
    pack_type_id: Optional[int] = None,
    player_id: Optional[int] = None,
    money: Optional[int] = None,
    csv: Optional[bool] = None,
    limit: int = 100,
):
    all_rewards = GameRewards.select().order_by(GameRewards.id)

    # if all_rewards.count() == 0:
    #     db.close()
    #     raise HTTPException(status_code=404, detail=f'There are no awards to filter')

    if name is not None:
        all_rewards = all_rewards.where(GameRewards.name == name)
    if pack_type_id is not None:
        all_rewards = all_rewards.where(GameRewards.pack_type_id == pack_type_id)
    if player_id is not None:
        all_rewards = all_rewards.where(GameRewards.player_id == player_id)
    if money is not None:
        all_rewards = all_rewards.where(GameRewards.money == money)

    limit = max(0, min(limit, 500))
    all_rewards = all_rewards.limit(limit)

    if csv:
        data_list = [["id", "pack_type_id", "player_id", "money"]]
        for line in all_rewards:
            data_list.append(
                [
                    line.id,
                    line.pack_type_id if line.pack_type else None,
                    line.player_id if line.player else None,
                    line.money,
                ]
            )
        return_val = DataFrame(data_list).to_csv(header=False, index=False)

        return Response(content=return_val, media_type="text/csv")

    else:
        return_val = {"count": all_rewards.count(), "gamerewards": []}
        for x in all_rewards:
            return_val["gamerewards"].append(model_to_dict(x))

        return return_val


@router.get("/{gameaward_id}")
async def v1_gamerewards_get_one(gamereward_id, csv: Optional[bool] = None):
    try:
        this_game_reward = GameRewards.get_by_id(gamereward_id)
    except DoesNotExist:
        raise HTTPException(
            status_code=404, detail=f"No game reward found with id {gamereward_id}"
        )

    if csv:
        data_list = [
            ["id", "pack_type_id", "player_id", "money"],
            [
                this_game_reward.id,
                this_game_reward.pack_type_id if this_game_reward.pack_type else None,
                this_game_reward.player_id if this_game_reward.player else None,
                this_game_reward.money,
            ],
        ]
        return_val = DataFrame(data_list).to_csv(header=False, index=False)

        return Response(content=return_val, media_type="text/csv")

    else:
        return_val = model_to_dict(this_game_reward)
        return return_val


@router.post("")
async def v1_gamerewards_post(
    game_reward: GameRewardModel, token: str = Depends(oauth2_scheme)
):
    if not valid_token(token):
        logging.warning("Bad Token: [REDACTED]")
        raise HTTPException(
            status_code=401,
            detail="You are not authorized to post game rewards. This event has been logged.",
        )

    this_award = GameRewards(
        name=game_reward.name,
        pack_type_id=game_reward.pack_type_id,
        player_id=game_reward.player_id,
        money=game_reward.money,
    )

    saved = this_award.save()
    if saved == 1:
        return_val = model_to_dict(this_award)
        return return_val
    else:
        raise HTTPException(
            status_code=418,
            detail="Well slap my ass and call me a teapot; I could not save that roster",
        )


@router.patch("/{game_reward_id}")
async def v1_gamerewards_patch(
    game_reward_id: int,
    name: Optional[str] = None,
    pack_type_id: Optional[int] = None,
    player_id: Optional[int] = None,
    money: Optional[int] = None,
    token: str = Depends(oauth2_scheme),
):
    if not valid_token(token):
        logging.warning("Bad Token: [REDACTED]")
        raise HTTPException(
            status_code=401,
            detail="You are not authorized to patch gamerewards. This event has been logged.",
        )
    try:
        this_game_reward = GameRewards.get_by_id(game_reward_id)
    except DoesNotExist:
        raise HTTPException(
            status_code=404, detail=f"No game reward found with id {game_reward_id}"
        )

    if name is not None:
        this_game_reward.name = name
    if pack_type_id is not None:
        if not pack_type_id:
            this_game_reward.pack_type_id = None
        else:
            this_game_reward.pack_type_id = pack_type_id
    if player_id is not None:
        if not player_id:
            this_game_reward.player_id = None
        else:
            this_game_reward.player_id = player_id
    if money is not None:
        if not money:
            this_game_reward.money = None
        else:
            this_game_reward.money = money

    if this_game_reward.save() == 1:
        return_val = model_to_dict(this_game_reward)
        return return_val
    else:
        raise HTTPException(
            status_code=418,
            detail="Well slap my ass and call me a teapot; I could not save that rarity",
        )


@router.delete("/{gamereward_id}")
async def v1_gamerewards_delete(gamereward_id, token: str = Depends(oauth2_scheme)):
    if not valid_token(token):
        logging.warning("Bad Token: [REDACTED]")
        raise HTTPException(
            status_code=401,
            detail="You are not authorized to delete awards. This event has been logged.",
        )
    try:
        this_award = GameRewards.get_by_id(gamereward_id)
    except DoesNotExist:
        raise HTTPException(
            status_code=404, detail=f"No award found with id {gamereward_id}"
        )

    count = this_award.delete_instance()

    if count == 1:
        raise HTTPException(
            status_code=200, detail=f"Game Reward {gamereward_id} has been deleted"
        )
    else:
        raise HTTPException(
            status_code=500, detail=f"Game Reward {gamereward_id} was not deleted"
        )