import os

from flask import Flask, jsonify, render_template, request

from miniapp_qr_poc import generate_member_qr

app = Flask(__name__)
ADMIN_MEMBER_ID = 104891


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


@app.get("/healthz")
def healthz():
    return jsonify({"ok": True})


@app.post("/api/generate")
def api_generate():
    payload = request.get_json(silent=True)
    if payload is None:
        payload = request.form

    member_id = ADMIN_MEMBER_ID
    if payload and payload.get("member_id") not in (None, "", ADMIN_MEMBER_ID, str(ADMIN_MEMBER_ID)):
        return jsonify({"ok": False, "error": f"only member_id={ADMIN_MEMBER_ID} is supported"}), 400

    try:
        result = generate_member_qr(member_id, include_data_url=True)
    except ValueError as exc:
        return jsonify({"ok": False, "error": str(exc)}), 400
    except Exception as exc:
        return jsonify({"ok": False, "error": str(exc)}), 500

    return jsonify({"ok": True, **result})


if __name__ == "__main__":
    host = os.getenv("HOST", "0.0.0.0")
    port = int(os.getenv("PORT", "8000"))
    app.run(host=host, port=port, debug=False)