import 'package:flutter/material.dart';
import 'package:url_launcher/url_launcher.dart';
import '../../../l10n/app_localizations.dart';

class EnquiryScreen extends StatefulWidget {
  const EnquiryScreen({super.key});

  @override
  State<EnquiryScreen> createState() => _EnquiryScreen();
}

class _EnquiryScreen extends State<EnquiryScreen> {
  // Updated to launch externally and pre-fill the subject
  Future<void> _launchEmailAddress(String email) async {
    final Uri emailUri = Uri(
      scheme: 'mailto',
      path: email,
      query: 'subject=Enquiry', // Pre-fills the subject line
    );
    if (await canLaunchUrl(emailUri)) {
      // Use external application mode
      await launchUrl(emailUri, mode: LaunchMode.externalApplication);
    } else {
      ScaffoldMessenger.of(context).showSnackBar(
        SnackBar(content: Text('Could not open email app for $email')),
      );
    }
  }

  // Updated with better error handling
  Future<void> _launchPhoneNumber(String phone) async {
    final Uri phoneUri = Uri(scheme: 'tel', path: phone);
    if (await canLaunchUrl(phoneUri)) {
      await launchUrl(phoneUri);
    } else {
      ScaffoldMessenger.of(context).showSnackBar(
        SnackBar(content: Text('Could not open dialer for $phone')),
      );
    }
  }

  // Updated to launch externally
  Future<void> _launchUrl(String url) async {
    final Uri uri = Uri.parse(url);
    if (await canLaunchUrl(uri)) {
      // Use external application mode
      await launchUrl(uri, mode: LaunchMode.externalApplication);
    } else {
      ScaffoldMessenger.of(context).showSnackBar(
        SnackBar(content: Text('Could not launch $url')),
      );
    }
  }

  Widget _buildContactItem(String role, String email, String phone) {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        Text(role,
            style: TextStyle(color: Theme.of(context).colorScheme.onSurface)),
        const SizedBox(height: 4),
        GestureDetector(
          onTap: () => _launchEmailAddress(email),
          child: Text(email,
              style: TextStyle(color: Theme.of(context).colorScheme.primary)),
        ),
        const SizedBox(height: 4),
        GestureDetector(
          onTap: () => _launchPhoneNumber(phone),
          child: Text(phone,
              style: TextStyle(
                  color: Theme.of(context)
                      .colorScheme
                      .primary)), // Changed color for visibility
        ),
      ],
    );
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(AppLocalizations.of(context).enquiry),
        centerTitle: false,
      ),
      body: Stack(
        children: [
          Padding(
            padding: const EdgeInsets.all(16.0),
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                const SizedBox(height: 20),
                GestureDetector(
                    onTap: () =>
                        _launchUrl("https://kccbhp.bank.in/complaint-form/"),
                    child: Row(mainAxisSize: MainAxisSize.min, children: [
                      Text(
                        "Complaint Form",
                        style: TextStyle(
                          fontSize: 17,
                          color: Theme.of(context).colorScheme.primary,
                          decoration: TextDecoration
                              .underline, // Added underline for link clarity
                          decorationColor:
                              Theme.of(context).colorScheme.primary,
                        ),
                      ),
                      const SizedBox(width: 4),
                      Icon(
                        Icons.open_in_new,
                        color: Theme.of(context).colorScheme.primary,
                        size: 16.0,
                      ),
                    ])),
                const SizedBox(height: 40),
                Text(
                  AppLocalizations.of(context).keyContacts,
                  style: TextStyle(
                    fontSize: 17,
                    color: Theme.of(context).colorScheme.primary,
                  ),
                  // horizontal line
                ),
                Divider(color: Theme.of(context).colorScheme.outline),
                const SizedBox(height: 16),
                _buildContactItem(
                  AppLocalizations.of(context).chairman,
                  "chairman@kccb.in",
                  "01892-222677",
                ),
                const SizedBox(height: 16),
                _buildContactItem(
                  AppLocalizations.of(context).managingDirector,
                  "md@kccb.in",
                  "01892-224969",
                ),
                const SizedBox(height: 16),
                _buildContactItem(
                  AppLocalizations.of(context).gmWest,
                  "gmw@kccb.in",
                  "01892-223280",
                ),
                const SizedBox(height: 16),
                _buildContactItem(
                  AppLocalizations.of(context).gmNorth,
                  "gmn@kccb.in",
                  "01892-224607",
                ),
              ],
            ),
          ),
          IgnorePointer(
            child: Center(
              child: Opacity(
                opacity: 0.07, // Reduced opacity
                child: ClipOval(
                  child: Image.asset(
                    'assets/images/logo.png',
                    width: 200, // Adjust size as needed
                    height: 200, // Adjust size as needed
                  ),
                ),
              ),
            ),
          ),
        ],
      ),
    );
  }
}