asciinevrdie/lib/src/features/game/widgets/desktop_equipment_panel.dart

import 'package:flutter/material.dart';

import 'package:asciineverdie/data/game_text_l10n.dart' as game_l10n;
import 'package:asciineverdie/l10n/app_localizations.dart';
import 'package:asciineverdie/src/shared/l10n/game_data_l10n.dart';
import 'package:asciineverdie/src/core/model/game_state.dart';
import 'package:asciineverdie/src/core/model/inventory.dart';
import 'package:asciineverdie/src/features/game/widgets/combat_log.dart';
import 'package:asciineverdie/src/features/game/widgets/desktop_panel_widgets.dart';
import 'package:asciineverdie/src/features/game/widgets/equipment_stats_panel.dart';
import 'package:asciineverdie/src/features/game/widgets/potion_inventory_panel.dart';
import 'package:asciineverdie/src/shared/retro_colors.dart';

/// 데스크톱 중앙 패널: Equipment/Inventory
///
/// Equipment, Inventory, Potions, Encumbrance, Combat Log 표시
class DesktopEquipmentPanel extends StatelessWidget {
  const DesktopEquipmentPanel({
    super.key,
    required this.state,
    required this.combatLogEntries,
  });

  final GameState state;
  final List<CombatLogEntry> combatLogEntries;

  @override
  Widget build(BuildContext context) {
    final l10n = L10n.of(context);
    return Card(
      margin: const EdgeInsets.all(4),
      color: RetroColors.panelBg,
      shape: RoundedRectangleBorder(
        side: const BorderSide(
          color: RetroColors.panelBorderOuter,
          width: 2,
        ),
        borderRadius: BorderRadius.circular(0),
      ),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.stretch,
        children: [
          DesktopPanelHeader(title: l10n.equipment),
          Expanded(
            flex: 2,
            child: EquipmentStatsPanel(equipment: state.equipment),
          ),
          DesktopPanelHeader(title: l10n.inventory),
          Expanded(child: _InventoryList(state: state)),
          DesktopSectionHeader(title: game_l10n.uiPotions),
          Expanded(
            child: PotionInventoryPanel(inventory: state.potionInventory),
          ),
          DesktopSectionHeader(title: l10n.encumbrance),
          DesktopSegmentProgressBar(
            position: state.progress.encumbrance.position,
            max: state.progress.encumbrance.max,
            color: Colors.orange,
          ),
          DesktopPanelHeader(title: l10n.combatLog),
          Expanded(flex: 2, child: CombatLog(entries: combatLogEntries)),
        ],
      ),
    );
  }
}

/// 인벤토리 목록 위젯
class _InventoryList extends StatelessWidget {
  const _InventoryList({required this.state});

  final GameState state;

  @override
  Widget build(BuildContext context) {
    final l10n = L10n.of(context);
    if (state.inventory.items.isEmpty) {
      return Center(
        child: Text(
          l10n.goldAmount(state.inventory.gold),
          style: const TextStyle(
            fontFamily: 'PressStart2P',
            fontSize: 14,
            color: RetroColors.gold,
          ),
        ),
      );
    }

    return ListView.builder(
      itemCount: state.inventory.items.length + 1,
      padding: const EdgeInsets.symmetric(horizontal: 8),
      itemBuilder: (context, index) {
        if (index == 0) {
          return _buildGoldRow(l10n);
        }
        return _buildItemRow(context, state.inventory.items[index - 1]);
      },
    );
  }

  Widget _buildGoldRow(L10n l10n) {
    return Padding(
      padding: const EdgeInsets.symmetric(vertical: 2),
      child: Row(
        children: [
          const Icon(
            Icons.monetization_on,
            size: 10,
            color: RetroColors.gold,
          ),
          const SizedBox(width: 4),
          Expanded(
            child: Text(
              l10n.gold.toUpperCase(),
              style: const TextStyle(
                fontFamily: 'PressStart2P',
                fontSize: 13,
                color: RetroColors.gold,
              ),
            ),
          ),
          Text(
            '${state.inventory.gold}',
            style: const TextStyle(
              fontFamily: 'PressStart2P',
              fontSize: 14,
              color: RetroColors.gold,
            ),
          ),
        ],
      ),
    );
  }

  Widget _buildItemRow(BuildContext context, InventoryEntry item) {
    final translatedName = GameDataL10n.translateItemString(
      context,
      item.name,
    );
    return Padding(
      padding: const EdgeInsets.symmetric(vertical: 1),
      child: Row(
        children: [
          Expanded(
            child: Text(
              translatedName,
              style: const TextStyle(
                fontFamily: 'PressStart2P',
                fontSize: 13,
                color: RetroColors.textLight,
              ),
              overflow: TextOverflow.ellipsis,
            ),
          ),
          Text(
            '${item.count}',
            style: const TextStyle(
              fontFamily: 'PressStart2P',
              fontSize: 13,
              color: RetroColors.cream,
            ),
          ),
        ],
      ),
    );
  }
}