from typing import List
from flask import Blueprint, jsonify, Response, current_app
from app.services import FileService, VideoService, TorrentService, BookService, ImageService, MusicService

bp = Blueprint("api", __name__)


@bp.route("/book/download")
def book_download():
    book_object = BookService()
    app = current_app._get_current_object()

    def generate():
        with app.app_context():
            yield from book_object.book_download()

    return Response(generate(), mimetype='text/event-stream')

@bp.route("/video/findDeduplication")
def video_find_deduplication():
    video_object = VideoService(paths=[
        "C:\\迅雷下载\\0_done",
        "D:\\",
        "E:\\",
        "F:\\"
    ])

    return jsonify({"code": 200, "message": video_object.find_deduplication()})


@bp.route('/video/deduplication')
def video_deduplication():
    video_object = VideoService(paths=[
        "C:\\迅雷下载\\0_done",
        "D:\\",
        "E:\\",
        "F:\\"
    ])

    return jsonify({"code": 200, "message": video_object.deduplication()})


@bp.route("/video/hasTorrent")
def video_has_torrent():
    torrent_obj = TorrentService(["E:\\"])
    return jsonify({"code": 200, "message": torrent_obj.has_torrent()})


@bp.route('/files/rename')
def files_rename():
    paths: List[str] = [
        "C:\\迅雷下载\\0_done",
        "C:\\Users\\Localhost\\Desktop\\BT",
    ]

    file_object = FileService(paths)
    return jsonify({"code": 200, "message": file_object.rename()})


@bp.route('/torrent/deduplication')
def torrent_deduplication():
    torrent_object = TorrentService(["C:\\Users\\Localhost\\Desktop\\BT"])
    return jsonify({"code": 200, "message": torrent_object.deduplication()})


@bp.route("/image/export")
def image_export():
    image_object = ImageService()

    def generate():
        yield from image_object.export()

    return Response(generate(), mimetype='text/event-stream')


@bp.route("/image/hasTorrent")
def image_has_torrent():
    torrent_obj = TorrentService(["C:\\Users\\Localhost\\Desktop\\Images"])
    return jsonify({"code": 200, "message": torrent_obj.has_torrent()})


@bp.route("/music/rename")
def music_rename():
    music_object = MusicService()
    return jsonify({"code": 200, "message": music_object.rename()})

@bp.route("/torrent/statistics")
def torrent_statistics():
    torrent_object = TorrentService(["C:\\Users\\Localhost\\Desktop\\BT"])
    return jsonify({"code": 200, "message": torrent_object.statistics()})