import uuid

from fastapi import APIRouter, Depends, HTTPException
from fastapi.responses import Response
from sqlalchemy.ext.asyncio import AsyncSession
from botocore.exceptions import ClientError

from ..outbound.postgres.database import get_db
from ..outbound.postgres.repositories.translated_article_repository import TranslatedArticleRepository
from ..outbound.postgres.repositories.adventure_repository import PostgresAdventureEntryAudioRepository
from ..storage import download_audio

router = APIRouter(prefix="/media", tags=["media"])


@router.get("/adventure-audio/{filename:path}")
async def get_adventure_audio_file(
    filename: str,
    db: AsyncSession = Depends(get_db),
) -> Response:
    try:
        eid = uuid.UUID(filename.rsplit(".", 1)[0])
    except ValueError:
        raise HTTPException(status_code=400, detail="Invalid file ID")
    
    print(f"Looking for adventure audio with entry ID: {eid}")
    
    adventure_audio = await PostgresAdventureEntryAudioRepository(db).get_for_entry(entry_id=eid, component_type="story_text")
    
    if adventure_audio is None:
        raise HTTPException(status_code=404, detail="File not found")
    try:
        audio_bytes, content_type = download_audio("adventure-audio/" + filename)
    except ClientError as e:
        if e.response["Error"]["Code"] in ("NoSuchKey", "404"):
            raise HTTPException(status_code=404, detail="File not found")
        raise HTTPException(status_code=500, detail="Storage error")

    return Response(content=audio_bytes, media_type=content_type)

@router.get("/{filename:path}")
async def get_media_file(
    filename: str,
    db: AsyncSession = Depends(get_db),
) -> Response:
    article = await TranslatedArticleRepository(db).get_by_audio_url(filename)

    if article is None:
        raise HTTPException(status_code=404, detail="File not found")

    try:
        audio_bytes, content_type = download_audio(filename)
    except ClientError as e:
        if e.response["Error"]["Code"] in ("NoSuchKey", "404"):
            raise HTTPException(status_code=404, detail="File not found")
        raise HTTPException(status_code=500, detail="Storage error")

    return Response(content=audio_bytes, media_type=content_type)