import 'package:flutter/material.dart';

import '../theme/wise_tokens.dart';
import 'app_buttons.dart';
import 'states.dart';

Future<void> showLoginSheet(BuildContext context, {String reason = '登录后保存当前动作'}) {
  return showModalBottomSheet<void>(
    context: context,
    showDragHandle: true,
    backgroundColor: WiseColors.surface,
    shape: const RoundedRectangleBorder(
      borderRadius: BorderRadius.vertical(top: Radius.circular(WiseRadius.lg)),
    ),
    builder: (context) => Padding(
      padding: const EdgeInsets.fromLTRB(20, 4, 20, 28),
      child: Column(
        mainAxisSize: MainAxisSize.min,
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Text('登录研听', style: Theme.of(context).textTheme.titleLarge),
          const SizedBox(height: WiseSpacing.x2),
          Text(reason, style: Theme.of(context).textTheme.bodyMedium),
          const SizedBox(height: WiseSpacing.x4),
          AppButton(
            label: '使用手机号继续',
            icon: Icons.phone_iphone,
            expand: true,
            onPressed: () {
              Navigator.pop(context);
              showAppToast(context, '登录接口待接入，已保留当前页面');
            },
          ),
          const SizedBox(height: WiseSpacing.x2),
          AppButton(
            label: '微信 / Apple 登录占位',
            icon: Icons.account_circle_outlined,
            kind: AppButtonKind.ghost,
            expand: true,
            onPressed: () {
              Navigator.pop(context);
              showAppToast(context, '真实 auth 待后端接入');
            },
          ),
        ],
      ),
    ),
  );
}

Future<void> showOutboundSheet(BuildContext context, {required String title}) {
  return showModalBottomSheet<void>(
    context: context,
    showDragHandle: true,
    backgroundColor: WiseColors.surface,
    shape: const RoundedRectangleBorder(
      borderRadius: BorderRadius.vertical(top: Radius.circular(WiseRadius.lg)),
    ),
    builder: (context) => Padding(
      padding: const EdgeInsets.fromLTRB(20, 4, 20, 28),
      child: Column(
        mainAxisSize: MainAxisSize.min,
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Text('即将打开外部服务', style: Theme.of(context).textTheme.titleLarge),
          const SizedBox(height: WiseSpacing.x2),
          Text(
            '$title\n外跳仅用于了解原文或相关服务，本内容不构成投资建议。',
            style: Theme.of(context).textTheme.bodyMedium,
          ),
          const SizedBox(height: WiseSpacing.x4),
          AppButton(
            label: '确认并记录占位事件',
            icon: Icons.open_in_new,
            kind: AppButtonKind.accent,
            expand: true,
            onPressed: () {
              Navigator.pop(context);
              showAppToast(context, '外跳事件接口待接入');
            },
          ),
        ],
      ),
    ),
  );
}