sam-react-prod/src/components/process-management/RuleModal.tsx

'use client';

import { useState } from 'react';
import {
  Dialog,
  DialogContent,
  DialogHeader,
  DialogTitle,
  DialogFooter,
} from '@/components/ui/dialog';
import { Button } from '@/components/ui/button';
import { Input } from '@/components/ui/input';
import { Label } from '@/components/ui/label';
import { RadioGroup, RadioGroupItem } from '@/components/ui/radio-group';
import { Switch } from '@/components/ui/switch';
import {
  Select,
  SelectContent,
  SelectItem,
  SelectTrigger,
  SelectValue,
} from '@/components/ui/select';
import { Search } from 'lucide-react';
import type {
  ClassificationRule,
  RuleRegistrationType,
  RuleType,
  MatchingType,
} from '@/types/process';
import { RULE_TYPE_OPTIONS, MATCHING_TYPE_OPTIONS } from '@/types/process';

interface RuleModalProps {
  open: boolean;
  onOpenChange: (open: boolean) => void;
  onAdd: (rule: Omit<ClassificationRule, 'id' | 'createdAt'>) => void;
  editRule?: ClassificationRule;
}

export function RuleModal({ open, onOpenChange, onAdd, editRule }: RuleModalProps) {
  const [registrationType, setRegistrationType] = useState<RuleRegistrationType>(
    editRule?.registrationType || 'pattern'
  );
  const [ruleType, setRuleType] = useState<RuleType>(editRule?.ruleType || '품목코드');
  const [matchingType, setMatchingType] = useState<MatchingType>(
    editRule?.matchingType || 'startsWith'
  );
  const [conditionValue, setConditionValue] = useState(editRule?.conditionValue || '');
  const [priority, setPriority] = useState(editRule?.priority || 10);
  const [description, setDescription] = useState(editRule?.description || '');
  const [isActive, setIsActive] = useState(editRule?.isActive ?? true);

  const handleSubmit = () => {
    if (!conditionValue.trim()) {
      alert('조건 값을 입력해주세요.');
      return;
    }

    onAdd({
      registrationType,
      ruleType,
      matchingType,
      conditionValue: conditionValue.trim(),
      priority,
      description: description.trim() || undefined,
      isActive,
    });

    // Reset form
    setRegistrationType('pattern');
    setRuleType('품목코드');
    setMatchingType('startsWith');
    setConditionValue('');
    setPriority(10);
    setDescription('');
    setIsActive(true);

    onOpenChange(false);
  };

  return (
    <Dialog open={open} onOpenChange={onOpenChange}>
      <DialogContent className="max-w-md">
        <DialogHeader>
          <DialogTitle>규칙 추가</DialogTitle>
        </DialogHeader>

        <div className="space-y-6 py-4">
          {/* 등록 방식 */}
          <div className="space-y-3">
            <Label>등록 방식 *</Label>
            <RadioGroup
              value={registrationType}
              onValueChange={(v) => setRegistrationType(v as RuleRegistrationType)}
            >
              <div className="flex items-center space-x-2">
                <RadioGroupItem value="pattern" id="pattern" />
                <Label htmlFor="pattern" className="font-normal">
                  패턴 규칙 (코드/명칭 기반 자동 분류)
                </Label>
              </div>
              <div className="flex items-center space-x-2">
                <RadioGroupItem value="individual" id="individual" />
                <Label htmlFor="individual" className="font-normal">
                  개별 품목 (특정 품목 직접 지정)
                </Label>
              </div>
            </RadioGroup>
          </div>

          {/* 규칙 유형 */}
          <div className="space-y-2">
            <Label>규칙 유형 *</Label>
            <Select value={ruleType} onValueChange={(v) => setRuleType(v as RuleType)}>
              <SelectTrigger>
                <SelectValue />
              </SelectTrigger>
              <SelectContent>
                {RULE_TYPE_OPTIONS.map((opt) => (
                  <SelectItem key={opt.value} value={opt.value}>
                    {opt.label}
                  </SelectItem>
                ))}
              </SelectContent>
            </Select>
          </div>

          {/* 매칭 방식 */}
          <div className="space-y-2">
            <Label>매칭 방식 *</Label>
            <Select
              value={matchingType}
              onValueChange={(v) => setMatchingType(v as MatchingType)}
            >
              <SelectTrigger>
                <SelectValue />
              </SelectTrigger>
              <SelectContent>
                {MATCHING_TYPE_OPTIONS.map((opt) => (
                  <SelectItem key={opt.value} value={opt.value}>
                    {opt.label}
                  </SelectItem>
                ))}
              </SelectContent>
            </Select>
          </div>

          {/* 조건 값 */}
          <div className="space-y-2">
            <Label>조건 값 *</Label>
            <div className="flex gap-2">
              <Input
                value={conditionValue}
                onChange={(e) => setConditionValue(e.target.value)}
                placeholder="예: SCR-, E-, STEEL-"
                className="flex-1"
              />
              <Button variant="outline" size="icon">
                <Search className="h-4 w-4" />
              </Button>
            </div>
            <p className="text-xs text-muted-foreground">
              Enter 키를 누르거나 검색 버튼을 클릭하세요
            </p>
          </div>

          {/* 우선순위 */}
          <div className="space-y-2">
            <Label>우선순위</Label>
            <Input
              type="number"
              value={priority}
              onChange={(e) => setPriority(Number(e.target.value))}
              min={1}
              max={100}
              className="w-24"
            />
            <p className="text-xs text-muted-foreground">낮을수록 먼저 적용됩니다</p>
          </div>

          {/* 설명 */}
          <div className="space-y-2">
            <Label>설명</Label>
            <Input
              value={description}
              onChange={(e) => setDescription(e.target.value)}
              placeholder="규칙에 대한 설명"
            />
          </div>

          {/* 활성 상태 */}
          <div className="flex items-center justify-between">
            <Label>활성 상태</Label>
            <Switch checked={isActive} onCheckedChange={setIsActive} />
          </div>
        </div>

        <DialogFooter>
          <Button variant="outline" onClick={() => onOpenChange(false)}>
            취소
          </Button>
          <Button onClick={handleSubmit}>추가</Button>
        </DialogFooter>
      </DialogContent>
    </Dialog>
  );
}