import crud
from flask import jsonify, request

# from storage.minio_client import get_minio_client, check_existing_avatar_on_minio, upload_to_minio
ALLOWED_IMAGE_TYPES = {"image/jpeg", "image/png", "image/gif", "image/webp"}


def main():
    """
    ```fission
    {
        "name": "address-users-delete-update",
        "http_triggers": {
            "address-users-delete-update-http": {
                "url": "/ailbl/users/addresses",
                "methods": ["DELETE", "PUT"]
            }
        }
    }
    ```
    """
    try:
        if request.method == "DELETE":
            return make_delete_request()
        elif request.method == "PUT":
            return make_update_request()
        else:
            return {"error": "Method not allow"}, 405
    except Exception as ex:
        return jsonify({"error": str(ex)}), 500


def make_delete_request():
    try:
        user_id = request.headers.get("X-User")  # Lay user_id tu header X-User
        # Lay file tu form-data voi key la 'avatar'
        file = request.files.get("avatar")
        if not user_id or not file:
            return jsonify({"error": "user_id or file is required"}), 400
        # Check mimetype(kieu du lieu cua file anh)
        if file.mimetype not in ALLOWED_IMAGE_TYPES:
            return jsonify(
                {"error": "Invalid file type. Only JPG, PNG, GIF, WEBP are allowed."}
            ), 400
        response, status = crud.update_or_create_avatar(user_id, file)
        return jsonify(response), status
    except Exception as e:
        return jsonify({"error": str(e)}), 500


def make_update_request():
    try:
        user_id = request.headers.get("X-User")
        if not user_id:
            return jsonify({"error": "user_id is required"}), 400
        return crud.get_avatar_url(user_id)
        # return jsonify(response), status
    except Exception as e:
        return jsonify({"error": str(e)}), 500