#!/usr/bin/env python3
"""Tiny HTTP server that triggers a birdframe refresh on demand."""

import http.server
import subprocess
import json

PORT = 8080

class Handler(http.server.BaseHTTPRequestHandler):
    def do_POST(self):
        if self.path == "/refresh":
            subprocess.Popen(["systemctl", "start", "birdframe.service"])
            self.send_response(200)
            self.send_header("Content-Type", "application/json")
            self.send_header("Access-Control-Allow-Origin", "*")
            self.end_headers()
            self.wfile.write(json.dumps({"status": "triggered"}).encode())
        else:
            self.send_response(404)
            self.end_headers()

    def do_OPTIONS(self):
        self.send_response(204)
        self.send_header("Access-Control-Allow-Origin", "*")
        self.send_header("Access-Control-Allow-Methods", "POST, OPTIONS")
        self.send_header("Access-Control-Allow-Headers", "Content-Type")
        self.end_headers()

    def log_message(self, fmt, *args):
        pass

if __name__ == "__main__":
    server = http.server.HTTPServer(("0.0.0.0", PORT), Handler)
    print(f"frame-trigger listening on :{PORT}")
    server.serve_forever()