import json

from flask import render_template, jsonify, send_from_directory

from app import app
from app.config import SCOREBOARD_DATA_FILE
from app.games import parse_games


@app.route("/manifest.json")
def manifest():
    return send_from_directory(app.static_folder, "manifest.json")


@app.route("/sw.js")
def service_worker():
    response = send_from_directory(app.static_folder, "sw.js")
    response.headers["Service-Worker-Allowed"] = "/"
    response.headers["Cache-Control"] = "no-cache"
    return response


@app.route("/favicon.ico")
def favicon():
    return send_from_directory(
        app.static_folder, "icon-32x32.png", mimetype="image/png"
    )


@app.route("/")
def index():
    return render_template("index.html")


@app.route("/scoreboard")
def get_scoreboard():
    try:
        with open(SCOREBOARD_DATA_FILE, "r") as json_file:
            scoreboard_data = json.load(json_file)
    except FileNotFoundError:
        return jsonify({"error": "Failed to retrieve scoreboard data. File not found."})
    except json.JSONDecodeError:
        return jsonify(
            {"error": "Failed to retrieve scoreboard data. Invalid JSON format."}
        )

    if scoreboard_data:
        games = parse_games(scoreboard_data)
        return jsonify(
            {
                "live_games": [g for g in games if g["Game State"] == "LIVE"],
                "pre_games": [g for g in games if g["Game State"] == "PRE"],
                "final_games": [g for g in games if g["Game State"] == "FINAL"],
            }
        )
    else:
        return jsonify({"error": "Failed to retrieve scoreboard data"})