// Flutter imports:

import 'package:flutter/material.dart';

import 'package:flutter_gen/gen_l10n/l10n.dart';

import 'package:fluffychat/config/app_config.dart';
import 'package:fluffychat/pangea/common/controllers/pangea_controller.dart';
import 'package:fluffychat/pangea/subscription/controllers/subscription_controller.dart';

class SubscriptionOptions extends StatelessWidget {
  final PangeaController pangeaController;
  const SubscriptionOptions({
    super.key,
    required this.pangeaController,
  });

  @override
  Widget build(BuildContext context) {
    return Wrap(
      alignment: WrapAlignment.center,
      direction: Axis.horizontal,
      spacing: 10,
      children: pangeaController.userController.inTrialWindow()
          ? [
              SubscriptionCard(
                onTap: () => pangeaController.subscriptionController
                    .activateNewUserTrial(),
                title: L10n.of(context).freeTrial,
                description: L10n.of(context).freeTrialDesc,
                buttonText: L10n.of(context).activateTrial,
              ),
            ]
          : pangeaController.subscriptionController.availableSubscriptionInfo!
              .availableSubscriptions
              .map(
                (subscription) => SubscriptionCard(
                  subscription: subscription,
                  onTap: () {
                    pangeaController.subscriptionController
                        .submitSubscriptionChange(
                      subscription,
                      context,
                    );
                  },
                  title: subscription.displayName(context),
                  enabled: !subscription.isTrial,
                  description: subscription.isTrial
                      ? L10n.of(context).trialPeriodExpired
                      : null,
                ),
              )
              .toList(),
    );
  }
}

class SubscriptionCard extends StatelessWidget {
  final SubscriptionDetails? subscription;
  final void Function()? onTap;
  final String? title;
  final String? description;
  final String? buttonText;
  final bool enabled;

  const SubscriptionCard({
    super.key,
    this.subscription,
    required this.onTap,
    this.title,
    this.description,
    this.buttonText,
    this.enabled = true,
  });

  @override
  Widget build(BuildContext context) {
    final ButtonStyle buttonStyle = OutlinedButton.styleFrom(
      side: enabled ? null : BorderSide(color: Colors.grey[600]!),
      foregroundColor: Colors.white,
      backgroundColor: Theme.of(context).colorScheme.primary,
      disabledForegroundColor: const Color.fromARGB(255, 200, 200, 200),
      disabledBackgroundColor: Colors.grey[600],
    );

    return Card(
      color: enabled ? null : const Color.fromARGB(255, 245, 244, 244),
      shape: const RoundedRectangleBorder(
        borderRadius: BorderRadius.all(Radius.circular(10)),
      ),
      child: SizedBox(
        width: AppConfig.columnWidth * 0.6,
        height: 200,
        child: Padding(
          padding: const EdgeInsets.all(25),
          child: Column(
            mainAxisAlignment: MainAxisAlignment.spaceBetween,
            mainAxisSize: MainAxisSize.max,
            crossAxisAlignment: CrossAxisAlignment.center,
            children: [
              Text(
                title ?? subscription?.displayName(context) ?? '',
                textAlign: TextAlign.center,
                style: TextStyle(
                  fontSize: 20,
                  color:
                      enabled ? null : const Color.fromARGB(255, 174, 174, 174),
                ),
              ),
              Text(
                description ?? subscription?.displayPrice(context) ?? '',
                textAlign: TextAlign.center,
                style: TextStyle(
                  color:
                      enabled ? null : const Color.fromARGB(255, 174, 174, 174),
                ),
              ),
              OutlinedButton(
                onPressed: enabled
                    ? () {
                        if (onTap != null) onTap!();
                        Navigator.of(context).pop();
                      }
                    : null,
                style: buttonStyle,
                child: Text(
                  buttonText ?? L10n.of(context).subscribe,
                ),
              ),
            ],
          ),
        ),
      ),
    );
  }
}