#!/usr/bin/env python3
"""
Query Google Wallet API for class and object status.

Usage:
    python scripts/google_wallet_status.py                  # List all classes
    python scripts/google_wallet_status.py --class-id ID    # Check specific class
    python scripts/google_wallet_status.py --object-id ID   # Check specific object
    python scripts/google_wallet_status.py --fix-draft      # Patch DRAFT classes to UNDER_REVIEW
"""

import argparse
import json
import sys

from dotenv import load_dotenv

load_dotenv()

from app.modules.loyalty.config import config
from app.modules.loyalty.services.google_wallet_service import GoogleWalletService


def main():
    parser = argparse.ArgumentParser(description="Query Google Wallet API")
    parser.add_argument("--class-id", help="Check a specific class ID")
    parser.add_argument("--object-id", help="Check a specific object ID")
    parser.add_argument(
        "--fix-draft",
        action="store_true",
        help="Patch all DRAFT classes to UNDER_REVIEW for approval",
    )
    args = parser.parse_args()

    svc = GoogleWalletService()

    if not svc.is_configured:
        print("Google Wallet is not configured.")
        print(f"  LOYALTY_GOOGLE_ISSUER_ID: {config.google_issuer_id or 'NOT SET'}")
        print(f"  LOYALTY_GOOGLE_SERVICE_ACCOUNT_JSON: {config.google_service_account_json or 'NOT SET'}")
        sys.exit(1)

    http = svc._get_http_client()
    issuer_id = config.google_issuer_id
    print(f"Issuer ID: {issuer_id}")
    print()

    if args.object_id:
        _check_object(http, args.object_id)
        return

    if args.class_id:
        _check_class(http, args.class_id)
        return

    # List all classes for this issuer
    print("=== Loyalty Classes ===")
    response = http.get(
        "https://walletobjects.googleapis.com/walletobjects/v1/loyaltyClass",
        params={"issuerId": issuer_id},
    )

    if response.status_code != 200:
        print(f"Error: {response.status_code} - {response.text}")
        sys.exit(1)

    data = response.json()
    classes = data.get("resources", [])

    if not classes:
        print("No loyalty classes found.")
        return

    for cls in classes:
        status = cls.get("reviewStatus", "UNKNOWN")
        class_id = cls.get("id")
        program_name = cls.get("programName", "—")
        issuer_name = cls.get("issuerName", "—")
        color = cls.get("hexBackgroundColor", "—")

        status_icon = {
            "approved": "✅",
            "draft": "⚠️",
            "rejected": "❌",
            "underReview": "🔄",
        }.get(status, "❓")

        print(f"  {status_icon} {class_id}")
        print(f"     Program: {program_name}")
        print(f"     Issuer:  {issuer_name}")
        print(f"     Status:  {status}")
        print(f"     Color:   {color}")
        print()

        if args.fix_draft and status == "draft":
            print("     Patching to UNDER_REVIEW...")
            patch_resp = http.patch(
                f"https://walletobjects.googleapis.com/walletobjects/v1/loyaltyClass/{class_id}",
                json={"reviewStatus": "UNDER_REVIEW"},
            )
            if patch_resp.status_code == 200:
                new_status = patch_resp.json().get("reviewStatus", "unknown")
                print(f"     ✅ Updated! New status: {new_status}")
            else:
                print(f"     ❌ Failed: {patch_resp.status_code} - {patch_resp.text}")
            print()


def _check_class(http, class_id):
    print(f"=== Class: {class_id} ===")
    response = http.get(
        f"https://walletobjects.googleapis.com/walletobjects/v1/loyaltyClass/{class_id}",
    )
    if response.status_code == 200:
        print(json.dumps(response.json(), indent=2))
    elif response.status_code == 404:
        print("Class not found.")
    else:
        print(f"Error: {response.status_code} - {response.text}")


def _check_object(http, object_id):
    print(f"=== Object: {object_id} ===")
    response = http.get(
        f"https://walletobjects.googleapis.com/walletobjects/v1/loyaltyObject/{object_id}",
    )
    if response.status_code == 200:
        print(json.dumps(response.json(), indent=2))
    elif response.status_code == 404:
        print("Object not found.")
    else:
        print(f"Error: {response.status_code} - {response.text}")


if __name__ == "__main__":
    main()