generated from dellevin/template
85 lines
3.3 KiB
Dart
85 lines
3.3 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import '../providers/app_provider.dart';
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/// 观影状态选择栏 - 交叉渐变动画
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class MovieStatusBar extends StatelessWidget {
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const MovieStatusBar({super.key});
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@override
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Widget build(BuildContext context) {
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final colors = Theme.of(context).colorScheme;
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return Consumer<AppProvider>(
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builder: (context, provider, child) {
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
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decoration: BoxDecoration(
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color: colors.surface,
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border: Border(bottom: BorderSide(color: colors.outline, width: 0.5)),
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),
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child: Container(
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padding: const EdgeInsets.all(4),
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decoration: BoxDecoration(
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color: colors.surfaceContainerHighest,
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borderRadius: BorderRadius.circular(24),
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),
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child: SizedBox(
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height: 40,
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child: Row(children: [
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_buildTab(colors, '已看', Icons.check_circle_outline, provider.movieStatusIndex == 0, () => provider.setMovieStatusIndex(0)),
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_buildTab(colors, '在看', Icons.play_circle_outline, provider.movieStatusIndex == 1, () => provider.setMovieStatusIndex(1)),
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_buildTab(colors, '想看', Icons.bookmark_outline, provider.movieStatusIndex == 2, () => provider.setMovieStatusIndex(2)),
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]),
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),
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),
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);
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},
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);
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}
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Widget _buildTab(ColorScheme colors, String label, IconData icon, bool isSelected, VoidCallback onTap) {
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return Expanded(
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child: GestureDetector(
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behavior: HitTestBehavior.opaque,
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onTap: onTap,
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child: AnimatedContainer(
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duration: const Duration(milliseconds: 400),
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curve: Curves.easeInOut,
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margin: const EdgeInsets.all(3),
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decoration: BoxDecoration(
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color: isSelected ? colors.primary : Colors.transparent,
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borderRadius: BorderRadius.circular(20),
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boxShadow: isSelected ? [BoxShadow(color: Colors.black.withValues(alpha: 0.1), blurRadius: 8, offset: const Offset(0, 2))] : null,
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),
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alignment: Alignment.center,
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child: AnimatedDefaultTextStyle(
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duration: const Duration(milliseconds: 400),
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curve: Curves.easeInOut,
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style: TextStyle(
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fontSize: 13,
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fontWeight: isSelected ? FontWeight.w600 : FontWeight.w500,
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color: isSelected ? colors.onPrimary : colors.onSurface.withValues(alpha: 0.6),
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),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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mainAxisSize: MainAxisSize.min,
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children: [
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AnimatedSwitcher(
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duration: const Duration(milliseconds: 350),
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child: Icon(icon, key: ValueKey(isSelected), size: 16,
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color: isSelected ? colors.onPrimary : colors.onSurface.withValues(alpha: 0.6)),
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),
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const SizedBox(width: 6),
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AnimatedSwitcher(
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duration: const Duration(milliseconds: 350),
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child: Text(label, key: ValueKey('$label$isSelected')),
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),
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],
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),
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),
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),
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),
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);
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}
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}
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