'use client';

/**
 * StatusWorkflow Component
 *
 * Interactive status selector with workflow transitions.
 *
 * @module features/issues/components/StatusWorkflow
 */

import {
  CircleDot,
  PlayCircle,
  Clock,
  AlertCircle,
  CheckCircle2,
  XCircle,
} from 'lucide-react';
import { Card, CardHeader, CardTitle, CardContent } from '@/components/ui/card';
import { cn } from '@/lib/utils';
import type { IssueStatus } from '../types';
import { STATUS_ORDER, STATUS_CONFIG } from '../constants';

const STATUS_ICONS = {
  open: CircleDot,
  in_progress: PlayCircle,
  in_review: Clock,
  blocked: AlertCircle,
  closed: XCircle,
} as const;

interface StatusWorkflowProps {
  currentStatus: IssueStatus;
  onStatusChange: (status: IssueStatus) => void;
  disabled?: boolean;
  className?: string;
}

export function StatusWorkflow({
  currentStatus,
  onStatusChange,
  disabled = false,
  className,
}: StatusWorkflowProps) {
  return (
    <Card className={className}>
      <CardHeader>
        <CardTitle className="text-lg">Status Workflow</CardTitle>
      </CardHeader>
      <CardContent>
        <div className="space-y-2" role="radiogroup" aria-label="Issue status">
          {STATUS_ORDER.map((status) => {
            const config = STATUS_CONFIG[status];
            const Icon = STATUS_ICONS[status];
            const isActive = currentStatus === status;

            return (
              <button
                key={status}
                type="button"
                role="radio"
                aria-checked={isActive}
                disabled={disabled}
                className={cn(
                  'flex w-full items-center gap-2 rounded-lg p-2 text-left transition-colors',
                  isActive
                    ? 'bg-primary/10 text-primary'
                    : 'hover:bg-muted',
                  disabled && 'cursor-not-allowed opacity-50'
                )}
                onClick={() => !disabled && onStatusChange(status)}
              >
                <Icon className={cn('h-4 w-4', config.color)} aria-hidden="true" />
                <span className="text-sm">{config.label}</span>
                {isActive && (
                  <CheckCircle2 className="ml-auto h-4 w-4" aria-hidden="true" />
                )}
              </button>
            );
          })}
        </div>
      </CardContent>
    </Card>
  );
}