import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import '../providers/app_provider.dart';

/// 观影状态选择栏 - 现代胶囊式设计
class MovieStatusBar extends StatelessWidget {
  const MovieStatusBar({super.key});

  @override
  Widget build(BuildContext context) {
    return Consumer<AppProvider>(
      builder: (context, provider, child) {
        return Container(
          padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
          decoration: const BoxDecoration(
            color: Colors.white,
            border: Border(
              bottom: BorderSide(color: Color(0xFFE5E5E5), width: 0.5),
            ),
          ),
          child: Container(
            padding: const EdgeInsets.all(4),
            decoration: BoxDecoration(
              color: const Color(0xFFF5F5F5),
              borderRadius: BorderRadius.circular(24),
            ),
            child: Row(
              children: [
                _buildStatusItem(
                  label: '已看',
                  icon: Icons.check_circle_outline,
                  isSelected: provider.movieStatusIndex == 0,
                  onTap: () => provider.setMovieStatusIndex(0),
                ),
                _buildStatusItem(
                  label: '在看',
                  icon: Icons.play_circle_outline,
                  isSelected: provider.movieStatusIndex == 1,
                  onTap: () => provider.setMovieStatusIndex(1),
                ),
                _buildStatusItem(
                  label: '想看',
                  icon: Icons.bookmark_outline,
                  isSelected: provider.movieStatusIndex == 2,
                  onTap: () => provider.setMovieStatusIndex(2),
                ),
              ],
            ),
          ),
        );
      },
    );
  }

  /// 构建状态项
  Widget _buildStatusItem({
    required String label,
    required IconData icon,
    required bool isSelected,
    required VoidCallback onTap,
  }) {
    return Expanded(
      child: GestureDetector(
        onTap: onTap,
        child: AnimatedContainer(
          duration: const Duration(milliseconds: 200),
          curve: Curves.easeInOut,
          padding: const EdgeInsets.symmetric(vertical: 10),
          decoration: BoxDecoration(
            color: isSelected ? const Color(0xFF1A1A1A) : Colors.transparent,
            borderRadius: BorderRadius.circular(20),
            boxShadow: isSelected
                ? [
                    BoxShadow(
                      color: Colors.black.withValues(alpha: 0.1),
                      blurRadius: 8,
                      offset: const Offset(0, 2),
                    ),
                  ]
                : null,
          ),
          child: Row(
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              Icon(
                icon,
                size: 16,
                color: isSelected ? Colors.white : const Color(0xFF666666),
              ),
              const SizedBox(width: 6),
              Text(
                label,
                style: TextStyle(
                  fontSize: 13,
                  fontWeight: isSelected ? FontWeight.w600 : FontWeight.w500,
                  color: isSelected ? Colors.white : const Color(0xFF666666),
                ),
              ),
            ],
          ),
        ),
      ),
    );
  }
}