import re
from parser import VideoSource, parse_video_id, parse_video_share_url

import uvicorn
from fastapi import FastAPI, Request
from fastapi.responses import HTMLResponse
from fastapi.templating import Jinja2Templates

app = FastAPI()

templates = Jinja2Templates(directory="templates")


@app.get("/", response_class=HTMLResponse)
async def read_item(request: Request):
    return templates.TemplateResponse(
        request=request,
        name="index.html",
        context={
            "title": "github.com/wujunwei928/parse-video-py Demo",
        },
    )


@app.get("/video/share/url/parse")
async def share_url_parse(url: str):
    url_reg = re.compile(r"http[s]?:\/\/[\w.-]+[\w\/-]*[\w.-]*\??[\w=&:\-\+\%]*[/]*")
    video_share_url = url_reg.search(url).group()

    try:
        video_info = await parse_video_share_url(video_share_url)
        return {"code": 200, "msg": "解析成功", "data": video_info.__dict__}
    except Exception as err:
        return {
            "code": 500,
            "msg": str(err),
        }


@app.get("/video/id/parse")
async def video_id_parse(source: VideoSource, video_id: str):
    try:
        video_info = await parse_video_id(source, video_id)
        return {"code": 200, "msg": "解析成功", "data": video_info.__dict__}
    except Exception as err:
        return {
            "code": 500,
            "msg": str(err),
        }


if __name__ == "__main__":
    uvicorn.run(app, host="0.0.0.0", port=8000)