sam-react-prod/src/components/approval/DocumentCreate/ProposalForm.tsx

'use client';

import { Mic } from 'lucide-react';
import { Input } from '@/components/ui/input';
import { Label } from '@/components/ui/label';
import { Button } from '@/components/ui/button';
import { CurrencyInput } from '@/components/ui/currency-input';
import { Textarea } from '@/components/ui/textarea';
import { FileDropzone } from '@/components/ui/file-dropzone';
import { FileList, type NewFile, type ExistingFile } from '@/components/ui/file-list';
import type { ProposalData, UploadedFile } from './types';

interface ProposalFormProps {
  data: ProposalData;
  onChange: (data: ProposalData) => void;
}

export function ProposalForm({ data, onChange }: ProposalFormProps) {
  const handleFilesSelect = (files: File[]) => {
    onChange({ ...data, attachments: [...data.attachments, ...files] });
  };

  // 기존 업로드 파일 삭제
  const handleRemoveUploadedFile = (fileId: number) => {
    const updatedFiles = (data.uploadedFiles || []).filter((f) => f.id !== fileId);
    onChange({ ...data, uploadedFiles: updatedFiles });
  };

  // 새 첨부 파일 삭제
  const handleRemoveAttachment = (index: number) => {
    const updatedAttachments = data.attachments.filter((_, i) => i !== index);
    onChange({ ...data, attachments: updatedAttachments });
  };

  return (
    <div className="space-y-6">
      {/* 구매처 정보 */}
      <div className="bg-white rounded-lg border p-6">
        <h3 className="text-lg font-semibold mb-4">구매처 정보</h3>

        <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
          <div className="space-y-2">
            <Label htmlFor="vendor">구매처</Label>
            <Input
              id="vendor"
              placeholder="구매처를 입력해주세요"
              value={data.vendor}
              onChange={(e) => onChange({ ...data, vendor: e.target.value })}
            />
          </div>

          <div className="space-y-2">
            <Label htmlFor="vendorPaymentDate">구매처 결제일</Label>
            <Input
              id="vendorPaymentDate"
              type="date"
              value={data.vendorPaymentDate}
              onChange={(e) => onChange({ ...data, vendorPaymentDate: e.target.value })}
            />
          </div>
        </div>
      </div>

      {/* 품의서 정보 */}
      <div className="bg-white rounded-lg border p-6">
        <h3 className="text-lg font-semibold mb-4">품의서 정보</h3>

        <div className="space-y-4">
          {/* 제목 */}
          <div className="space-y-2">
            <Label htmlFor="title">제목</Label>
            <Input
              id="title"
              placeholder="제목을 입력해주세요"
              value={data.title}
              onChange={(e) => onChange({ ...data, title: e.target.value })}
            />
          </div>

          {/* 품의 내역 */}
          <div className="space-y-2">
            <Label htmlFor="description">품의 내역</Label>
            <div className="relative">
              <Textarea
                id="description"
                placeholder="품의 내역을 입력해주세요"
                value={data.description}
                onChange={(e) => onChange({ ...data, description: e.target.value })}
                className="min-h-[100px] pr-12"
              />
              <Button
                type="button"
                variant="outline"
                size="sm"
                className="absolute right-2 bottom-2"
                title="녹음"
              >
                <Mic className="w-4 h-4" />
                녹음
              </Button>
            </div>
          </div>

          {/* 품의 사유 */}
          <div className="space-y-2">
            <Label htmlFor="reason">품의 사유</Label>
            <div className="relative">
              <Textarea
                id="reason"
                placeholder="품의 사유를 입력해주세요"
                value={data.reason}
                onChange={(e) => onChange({ ...data, reason: e.target.value })}
                className="min-h-[100px] pr-12"
              />
              <Button
                type="button"
                variant="outline"
                size="sm"
                className="absolute right-2 bottom-2"
                title="녹음"
              >
                <Mic className="w-4 h-4" />
                녹음
              </Button>
            </div>
          </div>

          {/* 예상 비용 */}
          <div className="space-y-2">
            <Label htmlFor="estimatedCost">예상 비용</Label>
            <CurrencyInput
              id="estimatedCost"
              placeholder="금액을 입력해주세요"
              value={data.estimatedCost || 0}
              onChange={(value) => onChange({ ...data, estimatedCost: value ?? 0 })}
            />
          </div>
        </div>
      </div>

      {/* 참고 이미지 정보 */}
      <div className="bg-white rounded-lg border p-6">
        <h3 className="text-lg font-semibold mb-4">참고 이미지 정보</h3>

        <div className="space-y-4">
          <div className="space-y-2">
            <Label>첨부파일</Label>
            <FileDropzone
              onFilesSelect={handleFilesSelect}
              multiple
              accept="image/*"
              maxSize={10}
              compact
              title="클릭하거나 파일을 드래그하세요"
              description="이미지 파일만 업로드 가능합니다"
            />
          </div>

          {/* 파일 목록 */}
          <FileList
            files={data.attachments.map((file): NewFile => ({ file }))}
            existingFiles={(data.uploadedFiles || []).map((file): ExistingFile => ({
              id: file.id,
              name: file.name,
              url: file.url,
              size: file.size,
            }))}
            onRemove={handleRemoveAttachment}
            onRemoveExisting={(id) => handleRemoveUploadedFile(id as number)}
            emptyMessage="첨부된 파일이 없습니다"
            compact
          />
        </div>
      </div>
    </div>
  );
}