from __future__ import annotations

import asyncio
from pathlib import Path

from repub.web import create_app


def test_dev_mode_serves_published_feeds(monkeypatch, tmp_path: Path) -> None:
    db_path = tmp_path / "dev-mode.db"
    feeds_dir = tmp_path / "out" / "feeds"
    monkeypatch.setenv("REPUBLISHER_DB_PATH", str(db_path))

    async def run() -> None:
        app = create_app(dev_mode=True)
        app.config["REPUB_FEEDS_DIR"] = feeds_dir
        feed_path = feeds_dir / "demo-source" / "feed.rss"
        feed_path.parent.mkdir(parents=True)
        feed_path.write_text("<rss/>\n", encoding="utf-8")

        client = app.test_client()
        response = await client.get("/feeds/demo-source/feed.rss")

        assert response.status_code == 200
        assert response.mimetype == "application/rss+xml"
        assert await response.get_data(as_text=True) == "<rss/>\n"

    asyncio.run(run())


def test_dev_mode_serves_feed_enclosure_assets(monkeypatch, tmp_path: Path) -> None:
    db_path = tmp_path / "dev-mode-assets.db"
    feeds_dir = tmp_path / "out" / "feeds"
    monkeypatch.setenv("REPUBLISHER_DB_PATH", str(db_path))

    async def run() -> None:
        app = create_app(dev_mode=True)
        app.config["REPUB_FEEDS_DIR"] = feeds_dir
        enclosure_path = feeds_dir / "demo-source" / "audio" / "episode.mp3"
        enclosure_path.parent.mkdir(parents=True)
        enclosure_path.write_bytes(b"mp3-data")

        client = app.test_client()
        response = await client.get("/feeds/demo-source/audio/episode.mp3")

        assert response.status_code == 200
        assert await response.get_data() == b"mp3-data"

    asyncio.run(run())


def test_default_mode_does_not_serve_published_feeds(
    monkeypatch, tmp_path: Path
) -> None:
    db_path = tmp_path / "default-mode.db"
    feeds_dir = tmp_path / "out" / "feeds"
    monkeypatch.setenv("REPUBLISHER_DB_PATH", str(db_path))

    async def run() -> None:
        app = create_app()
        app.config["REPUB_FEEDS_DIR"] = feeds_dir
        feed_path = feeds_dir / "demo-source" / "feed.rss"
        feed_path.parent.mkdir(parents=True)
        feed_path.write_text("<rss/>\n", encoding="utf-8")

        client = app.test_client()
        response = await client.get("/feeds/demo-source/feed.rss")

        assert response.status_code == 404

    asyncio.run(run())