ERP-node/frontend/lib/registry/components/conditional-container/ConditionalContainerCompone...

265 lines
8.8 KiB
TypeScript

"use client";
import React, { useState, useEffect, useRef } from "react";
import { Label } from "@/components/ui/label";
import {
Select,
SelectContent,
SelectItem,
SelectTrigger,
SelectValue,
} from "@/components/ui/select";
import { ConditionalContainerProps, ConditionalSection } from "./types";
import { ConditionalSectionViewer } from "./ConditionalSectionViewer";
import { cn } from "@/lib/utils";
import { useScreenContextOptional } from "@/contexts/ScreenContext";
import type { DataProvidable } from "@/types/data-transfer";
/**
* 조건부 컨테이너 컴포넌트
* 상단 셀렉트박스 값에 따라 하단에 다른 UI를 표시
*/
export function ConditionalContainerComponent({
config,
controlField: propControlField,
controlLabel: propControlLabel,
sections: propSections,
defaultValue: propDefaultValue,
showBorder: propShowBorder,
spacing: propSpacing,
value,
onChange,
formData,
onFormDataChange,
isDesignMode = false,
onUpdateComponent,
onDeleteComponent,
onSelectComponent,
selectedComponentId,
onHeightChange,
componentId,
style,
className,
groupedData, // 🆕 그룹 데이터
onSave, // 🆕 EditModal의 handleSave 콜백
}: ConditionalContainerProps) {
// 화면 컨텍스트 (데이터 제공자로 등록)
const screenContext = useScreenContextOptional();
// config prop 우선, 없으면 개별 prop 사용
const controlField = config?.controlField || propControlField || "condition";
const controlLabel = config?.controlLabel || propControlLabel || "조건 선택";
const sections = config?.sections || propSections || [];
const defaultValue = config?.defaultValue || propDefaultValue || sections[0]?.condition;
const showBorder = config?.showBorder ?? propShowBorder ?? true;
const spacing = config?.spacing || propSpacing || "normal";
// 초기값 계산 (한 번만)
const initialValue = React.useMemo(() => {
return value || formData?.[controlField] || defaultValue || "";
}, []); // 의존성 없음 - 마운트 시 한 번만 계산
// 현재 선택된 값
const [selectedValue, setSelectedValue] = useState<string>(initialValue);
// 최신 값을 ref로 유지 (클로저 문제 방지)
const selectedValueRef = React.useRef(selectedValue);
selectedValueRef.current = selectedValue; // 렌더링마다 업데이트 (useEffect 대신)
// 콜백 refs (의존성 제거)
const onChangeRef = React.useRef(onChange);
const onFormDataChangeRef = React.useRef(onFormDataChange);
onChangeRef.current = onChange;
onFormDataChangeRef.current = onFormDataChange;
// 값 변경 핸들러 - 의존성 없음
const handleValueChange = React.useCallback((newValue: string) => {
// 같은 값이면 무시
if (newValue === selectedValueRef.current) return;
setSelectedValue(newValue);
if (onChangeRef.current) {
onChangeRef.current(newValue);
}
if (onFormDataChangeRef.current) {
onFormDataChangeRef.current(controlField, newValue);
}
}, [controlField]);
// sectionsRef 추가 (dataProvider에서 사용)
const sectionsRef = React.useRef(sections);
React.useEffect(() => {
sectionsRef.current = sections;
}, [sections]);
// dataProvider를 useMemo로 감싸서 불필요한 재생성 방지
const dataProvider = React.useMemo<DataProvidable>(() => ({
componentId: componentId || "conditional-container",
componentType: "conditional-container",
getSelectedData: () => {
// ref를 통해 최신 값 참조 (클로저 문제 방지)
const currentValue = selectedValueRef.current;
const currentSections = sectionsRef.current;
return [{
[controlField]: currentValue,
condition: currentValue,
label: currentSections.find(s => s.condition === currentValue)?.label || currentValue,
}];
},
getAllData: () => {
const currentSections = sectionsRef.current;
return currentSections.map(section => ({
condition: section.condition,
label: section.label,
}));
},
clearSelection: () => {
// 조건부 컨테이너는 초기화하지 않음
console.log("조건부 컨테이너는 선택 초기화를 지원하지 않습니다.");
},
}), [componentId, controlField]); // selectedValue, sections는 ref로 참조
// 화면 컨텍스트에 데이터 제공자로 등록
useEffect(() => {
if (screenContext && componentId) {
screenContext.registerDataProvider(componentId, dataProvider);
return () => {
screenContext.unregisterDataProvider(componentId);
};
}
}, [screenContext, componentId, dataProvider]);
// 컨테이너 높이 측정용 ref
const containerRef = useRef<HTMLDivElement>(null);
const previousHeightRef = useRef<number>(0);
// 높이 변화 감지 및 콜백 호출
useEffect(() => {
if (!containerRef.current || isDesignMode || !onHeightChange) return;
const resizeObserver = new ResizeObserver((entries) => {
for (const entry of entries) {
const newHeight = entry.contentRect.height;
// 높이가 실제로 변경되었을 때만 콜백 호출
if (Math.abs(newHeight - previousHeightRef.current) > 5) {
console.log(`📏 조건부 컨테이너 높이 변화: ${previousHeightRef.current}px → ${newHeight}px`);
previousHeightRef.current = newHeight;
onHeightChange(newHeight);
}
}
});
resizeObserver.observe(containerRef.current);
return () => {
resizeObserver.disconnect();
};
}, [isDesignMode, onHeightChange, selectedValue]); // selectedValue 변경 시에도 감지
// 간격 스타일
const spacingClass = {
tight: "space-y-2",
normal: "space-y-4",
loose: "space-y-8",
}[spacing];
return (
<div
ref={containerRef}
className={cn("w-full flex flex-col", spacingClass, className)}
style={style}
>
{/* 제어 셀렉트박스 */}
<div className="space-y-2 flex-shrink-0">
<Label htmlFor={controlField} className="text-xs sm:text-sm">
{controlLabel}
</Label>
<Select value={selectedValue} onValueChange={handleValueChange}>
<SelectTrigger
id={controlField}
className="h-8 text-xs sm:h-10 sm:text-sm"
>
<SelectValue placeholder="선택하세요" />
</SelectTrigger>
<SelectContent>
{sections.map((section) => (
<SelectItem key={section.id} value={section.condition}>
{section.label}
</SelectItem>
))}
</SelectContent>
</Select>
</div>
{/* 조건별 섹션들 */}
<div className="flex-1 min-h-0">
{isDesignMode ? (
// 디자인 모드: 모든 섹션 표시
<div className={spacingClass}>
{sections.map((section) => (
<ConditionalSectionViewer
key={section.id}
sectionId={section.id}
condition={section.condition}
label={section.label}
screenId={section.screenId}
screenName={section.screenName}
isActive={selectedValue === section.condition}
isDesignMode={isDesignMode}
showBorder={showBorder}
formData={formData}
onFormDataChange={onFormDataChange}
groupedData={groupedData}
onSave={onSave}
controlField={controlField}
selectedCondition={selectedValue}
/>
))}
</div>
) : (
// 실행 모드: 활성 섹션만 표시
sections.map((section) =>
selectedValue === section.condition ? (
<ConditionalSectionViewer
key={section.id}
sectionId={section.id}
condition={section.condition}
label={section.label}
screenId={section.screenId}
screenName={section.screenName}
isActive={true}
isDesignMode={false}
showBorder={showBorder}
formData={formData}
onFormDataChange={onFormDataChange}
groupedData={groupedData}
onSave={onSave}
controlField={controlField}
selectedCondition={selectedValue}
/>
) : null
)
)}
{/* 섹션이 없는 경우 안내 */}
{sections.length === 0 && isDesignMode && (
<div className="flex items-center justify-center min-h-[200px] border-2 border-dashed border-muted-foreground/30 rounded-lg bg-muted/20">
<p className="text-sm text-muted-foreground">
</p>
</div>
)}
</div>
</div>
);
}