import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import '../../../../core/theme/app_colors.dart';
import '../../models/translation_models.dart';

/// 删除确认对话框
/// 提供翻译记录的删除确认功能
class DeleteConfirmDialog {
  /// 显示删除单条翻译记录确认对话框
  static void showDeleteItemDialog({
    required TranslationItem item,
    required Function() onConfirm,
  }) {
    final isDarkMode = Theme.of(Get.context!).brightness == Brightness.dark;

    Get.dialog(
      AlertDialog(
        backgroundColor: isDarkMode ? AppColors.cardBackground : Colors.white,
        title: Text(
          'deleteTranslationRecord'.tr, // 删除翻译记录
          style: TextStyle(
            fontSize: 18.sp,
            fontWeight: FontWeight.bold,
            color: isDarkMode ? Colors.white : Colors.black,
          ),
        ),
        content: Column(
          mainAxisSize: MainAxisSize.min,
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            Text(
              'deleteTranslationConfirm'.tr, // 确定要删除这条翻译记录吗？此操作无法撤销。
              style: TextStyle(
                fontSize: 16.sp,
                color: isDarkMode ? Colors.grey[300] : Colors.black87,
              ),
            ),
            SizedBox(height: 12.h),
            // 显示要删除的记录预览
            Container(
              padding: EdgeInsets.all(12.w),
              decoration: BoxDecoration(
                color: isDarkMode
                    ? Colors.grey[800]?.withOpacity(0.5)
                    : Colors.grey[100],
                borderRadius: BorderRadius.circular(8.r),
                border: Border.all(
                  color: isDarkMode ? Colors.grey[700]! : Colors.grey[300]!,
                  width: 1,
                ),
              ),
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Text(
                    item.sourceText,
                    style: TextStyle(
                      fontSize: 14.sp,
                      color: isDarkMode ? Colors.white : Colors.black,
                      fontWeight: FontWeight.w500,
                    ),
                    maxLines: 2,
                    overflow: TextOverflow.ellipsis,
                  ),
                  if (item.translatedText.isNotEmpty) ...[
                    SizedBox(height: 4.h),
                    Text(
                      item.translatedText,
                      style: TextStyle(
                        fontSize: 14.sp,
                        color: isDarkMode ? Colors.grey[300] : Colors.grey[700],
                      ),
                      maxLines: 2,
                      overflow: TextOverflow.ellipsis,
                    ),
                  ],
                ],
              ),
            ),
          ],
        ),
        actions: [
          TextButton(
            onPressed: () => Get.back(),
            child: Text(
              'cancel'.tr,
              style: TextStyle(
                fontSize: 16.sp,
                color: isDarkMode ? Colors.grey[400] : Colors.grey[700],
              ),
            ),
          ),
          TextButton(
            onPressed: () {
              Get.back();
              onConfirm();
            },
            child: Text(
              'confirm'.tr,
              style: TextStyle(
                fontSize: 16.sp,
                color: Colors.red,
                fontWeight: FontWeight.bold,
              ),
            ),
          ),
        ],
        shape: RoundedRectangleBorder(
          borderRadius: BorderRadius.circular(12.r),
        ),
      ),
    );
  }

  /// 显示清除所有历史记录确认对话框
  static void showClearHistoryDialog({
    required Function() onConfirm,
  }) {
    final isDarkMode = Get.isDarkMode;

    Get.dialog(
      AlertDialog(
        backgroundColor: isDarkMode ? AppColors.cardBackground : Colors.white,
        title: Text(
          'clearHistory'.tr, // 清除历史记录
          style: TextStyle(
            fontSize: 18.sp,
            fontWeight: FontWeight.bold,
            color: isDarkMode ? Colors.white : Colors.black,
          ),
        ),
        content: Text(
          'clearHistoryConfirm'.tr, // 确定要清除所有翻译历史记录吗？此操作无法撤销。
          style: TextStyle(
            fontSize: 16.sp,
            color: isDarkMode ? Colors.grey[300] : Colors.black87,
          ),
        ),
        actions: [
          TextButton(
            onPressed: () => Get.back(),
            child: Text(
              'cancel'.tr,
              style: TextStyle(
                fontSize: 16.sp,
                color: isDarkMode ? Colors.grey[400] : Colors.grey[700],
              ),
            ),
          ),
          TextButton(
            onPressed: () {
              Get.back();
              onConfirm();
            },
            child: Text(
              'confirm'.tr,
              style: TextStyle(
                fontSize: 16.sp,
                color: Colors.red,
                fontWeight: FontWeight.bold,
              ),
            ),
          ),
        ],
        shape: RoundedRectangleBorder(
          borderRadius: BorderRadius.circular(12.r),
        ),
      ),
    );
  }
}