sm-emby-share/lib/features/aggregated/widgets/aggregated_media_card.dart

import 'package:flutter/material.dart';
import 'package:forui/forui.dart';

import '../../../core/contracts/library.dart';
import '../../../shared/theme/app_theme.dart';
import '../../../shared/utils/emby_ticks.dart';
import '../../../shared/widgets/app_card.dart';
import '../../../shared/widgets/card_progress_bar.dart';
import '../../../shared/widgets/metadata_chip.dart';
import '../../../shared/widgets/smart_image.dart';


class AggregatedMediaCard extends StatefulWidget {
  final EmbyRawItem item;
  final String? imageUrl;
  final String? fallbackImageUrl;
  final Map<String, String>? imageHeaders;

  final String title;
  final String? subtitle;
  final String serverName;
  final int serverSourceCount;
  final String? timeLabel;

  final String? networkName;
  final String? networkLogoUrl;

  final bool showProgress;
  final VoidCallback? onTap;
  final VoidCallback? onServerSourcesTap;
  final List<FItem>? contextMenuItems;

  const AggregatedMediaCard({
    super.key,
    required this.item,
    required this.imageUrl,
    required this.title,
    required this.serverName,
    this.serverSourceCount = 1,
    this.fallbackImageUrl,
    this.imageHeaders,
    this.subtitle,
    this.timeLabel,
    this.networkName,
    this.networkLogoUrl,
    this.showProgress = false,
    this.onTap,
    this.onServerSourcesTap,
    this.contextMenuItems,
  }) : assert(serverSourceCount > 0);

  static const double height = 84;
  static const double _thumbWidth = 124;

  @override
  State<AggregatedMediaCard> createState() => _AggregatedMediaCardState();
}

class _AggregatedMediaCardState extends State<AggregatedMediaCard> {
  bool _hovered = false;

  @override
  Widget build(BuildContext context) {
    final theme = Theme.of(context);
    final tokens = context.appTokens;
    final radius = tokens.radiusCard;
    final progress = widget.showProgress ? playbackProgress(widget.item) : 0.0;
    final remaining = widget.showProgress
        ? formatRemainingLabel(widget.item)
        : null;

    return AppCard(
      onTap: widget.onTap,
      contextMenuItems: widget.contextMenuItems,
      radius: radius,
      padding: EdgeInsets.zero,
      onHoverChanged: (h) => setState(() => _hovered = h),
      child: SizedBox(
        height: AggregatedMediaCard.height,
        child: Row(
          crossAxisAlignment: CrossAxisAlignment.stretch,
          children: [
            _thumbnail(radius, progress),
            Expanded(
              child: Padding(
                padding: const EdgeInsets.fromLTRB(12, 8, 10, 8),
                child: _info(theme, tokens, remaining),
              ),
            ),
          ],
        ),
      ),
    );
  }

  Widget _thumbnail(double radius, double progress) {
    return SizedBox(
      width: AggregatedMediaCard._thumbWidth,
      child: Stack(
        fit: StackFit.expand,
        children: [
          SmartImage(
            url: widget.imageUrl,
            fallbackUrls: widget.fallbackImageUrl != null
                ? [widget.fallbackImageUrl!]
                : const [],
            httpHeaders: widget.imageHeaders,
            fit: BoxFit.cover,
            borderRadius: 0,
          ),
          if (_hovered)
            Container(
              color: Colors.black.withValues(alpha: 0.32),
              child: const Center(
                child: Icon(
                  Icons.play_arrow_rounded,
                  size: 30,
                  color: Colors.white,
                ),
              ),
            ),
          if (progress > 0) CardProgressBar(progress: progress),
        ],
      ),
    );
  }

  Widget _networkBadge(AppTokens tokens) {
    if (widget.networkLogoUrl != null) {
      return SizedBox(
        height: 16,
        child: SmartImage(
          url: widget.networkLogoUrl,
          fit: BoxFit.contain,
          borderRadius: 0,
        ),
      );
    }
    return MetadataChip(
      label: widget.networkName!,
      dense: true,
      foreground: tokens.mutedForeground,
    );
  }

  Widget _serverBadge() {
    final hasMultipleSources = widget.serverSourceCount > 1;
    if (!hasMultipleSources || widget.onServerSourcesTap == null) {
      return MetadataChip(label: widget.serverName, dense: true);
    }

    final label = '${widget.serverName} ${widget.serverSourceCount}服';
    return Tooltip(
      message: '选择服务器并查看各自的播放进度',
      child: Semantics(
        button: true,
        label: '$label，选择其他服务器',
        child: MouseRegion(
          cursor: SystemMouseCursors.click,
          child: GestureDetector(
            behavior: HitTestBehavior.opaque,
            onTap: widget.onServerSourcesTap,
            child: MetadataChip(
              label: label,
              icon: Icons.keyboard_arrow_down_rounded,
              dense: true,
            ),
          ),
        ),
      ),
    );
  }

  Widget _info(ThemeData theme, AppTokens tokens, String? remaining) {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      mainAxisAlignment: MainAxisAlignment.spaceBetween,
      children: [
        Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          mainAxisSize: MainAxisSize.min,
          children: [
            Text(
              widget.title,
              maxLines: 1,
              overflow: TextOverflow.ellipsis,
              style: theme.textTheme.bodyMedium?.copyWith(
                fontWeight: FontWeight.w600,
              ),
            ),
            if (widget.subtitle != null) ...[
              const SizedBox(height: 2),
              Text(
                widget.subtitle!,
                maxLines: 1,
                overflow: TextOverflow.ellipsis,
                style: theme.textTheme.bodySmall?.copyWith(
                  color: tokens.mutedForeground,
                ),
              ),
            ],
          ],
        ),
        Row(
          children: [
            _serverBadge(),
            if (widget.networkName != null &&
                widget.networkName!.isNotEmpty) ...[
              const SizedBox(width: 6),
              _networkBadge(tokens),
            ],
            if (remaining != null) ...[
              const SizedBox(width: 8),
              Flexible(
                child: Text(
                  remaining,
                  maxLines: 1,
                  overflow: TextOverflow.ellipsis,
                  style: theme.textTheme.labelSmall?.copyWith(
                    color: tokens.mutedForeground,
                    fontWeight: FontWeight.w600,
                  ),
                ),
              ),
            ] else if (widget.timeLabel != null) ...[
              const SizedBox(width: 8),
              Flexible(
                child: Text(
                  widget.timeLabel!,
                  maxLines: 1,
                  overflow: TextOverflow.ellipsis,
                  style: theme.textTheme.labelSmall?.copyWith(
                    color: tokens.mutedForeground,
                  ),
                ),
              ),
            ],
          ],
        ),
      ],
    );
  }
}