Siro/siro_driver/lib/views/home/Captin/About Us/video_page.dart

import 'package:siro_driver/constant/info.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:video_player/video_player.dart';
import 'package:youtube_player_flutter/youtube_player_flutter.dart';

import '../../../../controller/home/captin/help/video_controller.dart';
import '../../../widgets/ui/siro_ui.dart';

class VideoListPage extends StatelessWidget {
  VideoListPage({super.key});

  final VideoController videoController = Get.put(VideoController());

  @override
  Widget build(BuildContext context) {
    return SiroPage(
      title: 'Videos Tutorials'.tr,
      padding: SiroUi.pageInsets,
      body: GetBuilder<VideoController>(
        builder: (videoController) {
          if (videoController.videos.isEmpty) {
            return SiroEmptyState(
              icon: Icons.video_library_rounded,
              title: 'No videos available'.tr,
            );
          }

          return ListView.builder(
            itemCount: videoController.videos.length,
            itemBuilder: (context, index) {
              final video = videoController.videos[index];
              return SiroCard(
                onTap: () =>
                    Get.to(() => VideoPlayerPage1(videoUrl: video['url'])),
                child: Row(
                  children: [
                    SiroIconBadge(Icons.play_arrow_rounded,
                        color: SiroUi.interactive(context), size: 24),
                    const SizedBox(width: 14),
                    Expanded(
                      child: Column(
                        crossAxisAlignment: CrossAxisAlignment.start,
                        children: [
                          Text(
                            video['title'] ?? '',
                            style: Theme.of(context)
                                .textTheme
                                .bodyMedium
                                ?.copyWith(fontWeight: FontWeight.bold),
                          ),
                          const SizedBox(height: 3),
                          Text(
                            video['description'] ?? '',
                            style: Theme.of(context).textTheme.bodySmall,
                          ),
                        ],
                      ),
                    ),
                    Icon(Icons.arrow_forward_ios_rounded,
                        size: 13, color: SiroUi.subtle(context)),
                  ],
                ),
              );
            },
          );
        },
      ),
    );
  }
}

class VideoPlayerPage extends StatelessWidget {
  final String videoUrl;

  VideoPlayerPage({super.key, required this.videoUrl});

  final VideoController videoController = Get.put(VideoController());

  @override
  Widget build(BuildContext context) {
    // Initialize the video when the page is loaded
    videoController.initializeVideo(videoUrl);

    return SiroPage(
      title: AppInformation.appName,
      body: Center(
        child: GetBuilder<VideoController>(
          builder: (controller) {
            if (!controller.videoPlayerController.value.isInitialized) {
              return const SiroLoading();
            }

            return Column(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                // Video player widget
                AspectRatio(
                  aspectRatio:
                      controller.videoPlayerController.value.aspectRatio,
                  child: VideoPlayer(controller.videoPlayerController),
                ),
                const SizedBox(height: 20),

                // Play/pause button
                IconButton.filled(
                  iconSize: 32,
                  onPressed: () {
                    if (controller.videoPlayerController.value.isPlaying) {
                      controller.pause();
                    } else {
                      controller.play();
                    }
                  },
                  icon: Icon(
                    controller.videoPlayerController.value.isPlaying
                        ? Icons.pause_rounded
                        : Icons.play_arrow_rounded,
                  ),
                ),
              ],
            );
          },
        ),
      ),
    );
  }
}

class VideoPlayerPage1 extends StatelessWidget {
  final String videoUrl;

  const VideoPlayerPage1({super.key, required this.videoUrl});

  @override
  Widget build(BuildContext context) {
    // Extract the video ID from the URL
    final String? videoId = YoutubePlayer.convertUrlToId(videoUrl);

    // رابط غير صالح كان يرمي `Null check operator used on a null value`
    // ويُسقط الشاشة بيضاء بدل رسالة مفهومة.
    if (videoId == null) {
      return SiroPage(
        title: AppInformation.appName,
        body: SiroEmptyState(
          icon: Icons.videocam_off_rounded,
          title: 'Video unavailable'.tr,
        ),
      );
    }

    final YoutubePlayerController controller = YoutubePlayerController(
      initialVideoId: videoId,
      flags: const YoutubePlayerFlags(
        autoPlay: true,
        loop: true,
        mute: false,
        captionLanguage: 'ar',
      ),
    );

    return Scaffold(
      backgroundColor: Colors.black,
      body: Stack(
        children: [
          // Full-screen YouTube player
          Positioned.fill(
            child: YoutubePlayer(
              controller: controller,
              showVideoProgressIndicator: true,
            ),
          ),
          // زر الخروج — كان `left` ثابتاً فيقع تحت الإبهام الخطأ في العربية
          SafeArea(
            child: PositionedDirectional(
              top: 8,
              start: 8,
              child: CircleAvatar(
                backgroundColor: Colors.black45,
                child: IconButton(
                  icon: const Icon(Icons.arrow_back, color: Colors.white),
                  onPressed: () => Navigator.pop(context),
                ),
              ),
            ),
          ),
        ],
      ),
    );
  }
}