gobang/lib/utils/tips_dialog.dart

import 'package:flutter/material.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:gobang/themes/app_colors.dart';

class TipsDialog {
  static Future<void> show(
    BuildContext context,
    String title,
    String tips,
  ) {
    return showGeneralDialog<void>(
      context: context,
      barrierDismissible: false,
      barrierLabel: 'dialog',
      barrierColor: const Color(0xB0070D10),
      transitionDuration: const Duration(milliseconds: 280),
      pageBuilder: (ctx, a1, a2) {
        return const SizedBox.shrink();
      },
      transitionBuilder: (ctx, anim, _, __) {
        final curved = CurvedAnimation(parent: anim, curve: Curves.easeOutBack);
        return FadeTransition(
          opacity: anim,
          child: ScaleTransition(
            scale: Tween(begin: 0.88, end: 1.0).animate(curved),
            child: Center(
              child: Material(
                color: Colors.transparent,
                child: Container(
                  width: MediaQuery.of(ctx).size.width * 0.82,
                  padding: const EdgeInsets.fromLTRB(24, 28, 24, 20),
                  decoration: BoxDecoration(
                    color: AppColors.ivory,
                    borderRadius: BorderRadius.circular(28),
                    boxShadow: [
                      BoxShadow(
                        color: Colors.black.withValues(alpha: 0.28),
                        blurRadius: 40,
                        offset: const Offset(0, 16),
                      ),
                    ],
                  ),
                  child: Column(
                    mainAxisSize: MainAxisSize.min,
                    children: [
                      Container(
                        width: 64,
                        height: 64,
                        decoration: BoxDecoration(
                          shape: BoxShape.circle,
                          gradient: LinearGradient(
                            colors: title.contains('恭喜')
                                ? const [
                                    AppColors.pumpkinSoft,
                                    AppColors.pumpkin,
                                  ]
                                : const [Color(0xFF4A4A4A), Color(0xFF1A1A1A)],
                          ),
                        ),
                      ),
                      const SizedBox(height: 16),
                      Text(
                        title,
                        style: const TextStyle(
                          color: AppColors.ink,
                          fontSize: 24,
                          fontWeight: FontWeight.w800,
                        ),
                      ),
                      const SizedBox(height: 8),
                      Text(
                        tips,
                        textAlign: TextAlign.center,
                        style: const TextStyle(
                          color: Color(0xFF5A736A),
                          fontSize: 14,
                          height: 1.4,
                        ),
                      ),
                      const SizedBox(height: 20),
                      SizedBox(
                        width: double.infinity,
                        child: FilledButton(
                          style: FilledButton.styleFrom(
                            backgroundColor: title.contains('恭喜')
                                ? AppColors.ink
                                : AppColors.pumpkin,
                            foregroundColor: AppColors.ivory,
                            padding: const EdgeInsets.symmetric(vertical: 14),
                            shape: RoundedRectangleBorder(
                              borderRadius: BorderRadius.circular(14),
                            ),
                          ),
                          onPressed: () => Navigator.of(ctx).pop(),
                          child: Text(
                            title.contains('恭喜') ? '再来一局' : '确定',
                            style: const TextStyle(fontWeight: FontWeight.w700),
                          ),
                        ),
                      ),
                    ],
                  ),
                ),
              ),
            ),
          ),
        );
      },
    );
  }

  static Future<bool?> showByChoose(
    BuildContext context,
    String title,
    String tips,
    String yes,
    String no,
  ) {
    return showGeneralDialog<bool>(
      context: context,
      barrierDismissible: false,
      barrierLabel: 'choose',
      barrierColor: const Color(0x99070D10),
      transitionDuration: const Duration(milliseconds: 240),
      pageBuilder: (ctx, a1, a2) => const SizedBox.shrink(),
      transitionBuilder: (ctx, anim, _, __) {
        return FadeTransition(
          opacity: anim,
          child: ScaleTransition(
            scale: Tween(begin: 0.92, end: 1.0).animate(
              CurvedAnimation(parent: anim, curve: Curves.easeOutCubic),
            ),
            child: Center(
              child: Material(
                color: Colors.transparent,
                child: Container(
                  width: MediaQuery.of(ctx).size.width * 0.8,
                  padding: const EdgeInsets.all(24),
                  decoration: BoxDecoration(
                    color: AppColors.ivory,
                    borderRadius: BorderRadius.circular(24),
                  ),
                  child: Column(
                    mainAxisSize: MainAxisSize.min,
                    children: [
                      Text(
                        title,
                        style: const TextStyle(
                          color: AppColors.ink,
                          fontSize: 20,
                          fontWeight: FontWeight.w800,
                        ),
                      ),
                      const SizedBox(height: 10),
                      Text(
                        tips,
                        textAlign: TextAlign.center,
                        style: const TextStyle(
                          color: Color(0xFF5A736A),
                          fontSize: 14,
                        ),
                      ),
                      const SizedBox(height: 20),
                      Row(
                        children: [
                          Expanded(
                            child: TextButton(
                              style: TextButton.styleFrom(
                                backgroundColor: AppColors.mist,
                                foregroundColor: AppColors.ink,
                                padding:
                                    const EdgeInsets.symmetric(vertical: 12),
                                shape: RoundedRectangleBorder(
                                  borderRadius: BorderRadius.circular(12),
                                ),
                              ),
                              onPressed: () => Navigator.of(ctx).pop(false),
                              child: Text(no),
                            ),
                          ),
                          const SizedBox(width: 12),
                          Expanded(
                            child: FilledButton(
                              style: FilledButton.styleFrom(
                                backgroundColor: title.contains('投降')
                                    ? AppColors.pumpkin
                                    : AppColors.ink,
                                foregroundColor: AppColors.ivory,
                                padding:
                                    const EdgeInsets.symmetric(vertical: 12),
                                shape: RoundedRectangleBorder(
                                  borderRadius: BorderRadius.circular(12),
                                ),
                              ),
                              onPressed: () => Navigator.of(ctx).pop(true),
                              child: Text(yes),
                            ),
                          ),
                        ],
                      ),
                    ],
                  ),
                ),
              ),
            ),
          ),
        );
      },
    );
  }

  static void toast(String message) {
    Fluttertoast.showToast(msg: message, gravity: ToastGravity.CENTER);
  }
}