jiu/client/lib/widgets/status_badge.dart

import 'package:flutter/material.dart';
import '../core/theme/context_tokens.dart';
import 'kpi_card.dart';

enum OrderStatus { draft, pending, approved, rejected }

extension OrderStatusLabel on OrderStatus {
  String get label {
    switch (this) {
      case OrderStatus.draft:
        return '草稿';
      case OrderStatus.pending:
        return '待审核';
      case OrderStatus.approved:
        return '已审核';
      case OrderStatus.rejected:
        return '已拒绝';
    }
  }
}

class StatusBadge extends StatelessWidget {
  final OrderStatus status;
  const StatusBadge(this.status, {super.key});

  @override
  Widget build(BuildContext context) {
    final t = context.tokens;
    // 还原原型 .badge.b-*：圆点 + 软底，色全走 token。
    final (Color fg, Color bg) = switch (status) {
      OrderStatus.draft => (t.muted, t.infoSoft),
      OrderStatus.pending => (t.warn, t.warnBg),
      OrderStatus.approved => (t.success, t.successBg),
      OrderStatus.rejected => (t.danger, t.dangerBg),
    };
    return StatusPill(label: status.label, color: fg, background: bg);
  }
}