import uvicorn
from fastapi import FastAPI, Request
from dotenv import load_dotenv
import logging
from pydantic import BaseModel
from typing import List
import os

from utils import clone_repository
from setup_logging import setup_logging

class GiteaRequest(BaseModel):
    ref: str
    before: str
    after: str
    compare_url: str
    commits: List[dict]
    total_commits: int
    head_commit: dict
    repository: dict
    pusher: dict
    sender: dict

app = FastAPI()

@app.get('/')
async def root():
    return '<h1>Welcome to Gitea Runsner</h1>'

@app.post('/test')
async def test(request: Request):
    """ Test connection to server. """
    logging.debug('Content-Type: ', request.headers.get('content-type'))
    return {'status': 'success'}

@app.post('/event')
def handle_event(request: GiteaRequest):
    """ Handle event from webhook. """
    # stop early if allowed
    commit_msg = request.head_commit['message']
    if commit_msg.lower().startswith('[skip ci]'):
        return {'status': 'received task'}
    # clone repository
    repo_url = request.repository['clone_url']
    local_repo_dir = clone_repository(repo_url)
    print('local_repo_dir: ', local_repo_dir)
    return {'status': 'success'}

if __name__ == '__main__':
    load_dotenv('dev.env')
    setup_logging()
    listen_ip = os.getenv('LISTEN_IP', default='0.0.0.0')
    listen_port = int(os.getenv('LISTEN_PORT', default=8000))
    logging.info(f'starting FastAPI server ({listen_ip}:{listen_port})')
    uvicorn.run(
        app=app,
        host=listen_ip,
        port=listen_port
    )