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sam-react-prod/src/components/items/ItemMasterDataManagement/services/fieldService.ts

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/**
* Field Service
*
* - validation
* - parsing (field_key )
* - transform ( API)
* - defaults
*/
import type { ItemField, FieldDisplayCondition } from '@/contexts/ItemMasterContext';
// ===== Types =====
export type FieldType = 'textbox' | 'dropdown' | 'checkbox' | 'number' | 'date' | 'textarea';
export interface FieldFormData {
name: string;
key: string;
inputType: FieldType;
required: boolean;
options: string; // 콤마 구분 문자열
description: string;
// 텍스트박스 컬럼
columns?: Array<{ id: string; name: string; key: string }>;
// 조건부 표시
conditionEnabled?: boolean;
conditionTargetType?: 'field' | 'section';
conditionFields?: Array<{ fieldKey: string; expectedValue: string }>;
conditionSections?: string[];
}
export interface FieldValidationResult {
valid: boolean;
errors: {
field_name?: string;
field_key?: string;
field_type?: string;
};
}
export interface FieldValidationError {
valid: false;
error: string;
}
export interface FieldValidationSuccess {
valid: true;
}
export type SingleFieldValidation = FieldValidationError | FieldValidationSuccess;
// ===== Service =====
export const fieldService = {
// ===== Validation =====
/**
*
*/
validate: (data: Partial<FieldFormData>): FieldValidationResult => {
const errors: FieldValidationResult['errors'] = {};
// 필드명 검증
const nameValidation = fieldService.validateFieldName(data.name || '');
if (!nameValidation.valid) {
errors.field_name = (nameValidation as FieldValidationError).error;
}
// 필드 키 검증
const keyValidation = fieldService.validateFieldKey(data.key || '');
if (!keyValidation.valid) {
errors.field_key = (keyValidation as FieldValidationError).error;
}
return {
valid: Object.keys(errors).length === 0,
errors,
};
},
/**
*
*/
validateFieldName: (name: string): SingleFieldValidation => {
if (!name || !name.trim()) {
return { valid: false, error: '항목명을 입력해주세요' };
}
return { valid: true };
},
/**
*
* -
* - , ,
* 2025-12-16: 숫자로 (: 105_state)
*/
validateFieldKey: (key: string): SingleFieldValidation => {
if (!key || !key.trim()) {
return { valid: false, error: '필드 키를 입력해주세요' };
}
if (!/^[a-zA-Z0-9_]+$/.test(key)) {
return { valid: false, error: '영문, 숫자, 언더스코어만 사용 가능합니다' };
}
return { valid: true };
},
/**
*
* UI에서
* 2025-12-16: 숫자로
*/
fieldKeyPattern: /^[a-zA-Z0-9_]+$/,
/**
* (boolean )
*/
isFieldKeyValid: (key: string): boolean => {
if (!key || !key.trim()) return false;
return fieldService.fieldKeyPattern.test(key);
},
// ===== Parsing =====
/**
* field_key ( )
* 2025-12-16: 전체 field_key (: "105_state" )
*/
extractUserInputFromFieldKey: (fieldKey: string | null | undefined): string => {
if (!fieldKey) return '';
return fieldKey;
},
/**
*
* "옵션1, 옵션2, 옵션3" [{ label: "옵션1", value: "옵션1" }, ...]
*/
parseOptionsFromString: (optionsString: string): Array<{ label: string; value: string }> | null => {
if (!optionsString || !optionsString.trim()) return null;
return optionsString
.split(',')
.map(opt => opt.trim())
.filter(opt => opt.length > 0)
.map(opt => ({ label: opt, value: opt }));
},
/**
*
* [{ label: "옵션1", value: "옵션1" }, ...] "옵션1, 옵션2"
*/
optionsToString: (options: Array<{ label: string; value: string }> | null | undefined): string => {
if (!options || options.length === 0) return '';
return options.map(opt => opt.value || opt.label).join(', ');
},
// ===== Transform =====
/**
* API
*/
toApiRequest: (
formData: FieldFormData,
sectionId: number,
options?: {
editingFieldId?: number | null;
masterFieldId?: number | null;
}
): Omit<ItemField, 'created_at' | 'updated_at'> => {
const { editingFieldId, masterFieldId } = options || {};
// 조건부 표시 설정
const displayCondition: FieldDisplayCondition | undefined = formData.conditionEnabled
? {
targetType: formData.conditionTargetType || 'field',
fieldConditions: formData.conditionTargetType === 'field' && formData.conditionFields?.length
? formData.conditionFields
: undefined,
sectionIds: formData.conditionTargetType === 'section' && formData.conditionSections?.length
? formData.conditionSections
: undefined,
}
: undefined;
// 텍스트박스 컬럼 설정
const hasColumns = formData.inputType === 'textbox' && formData.columns && formData.columns.length > 0;
return {
id: editingFieldId || Date.now(),
section_id: sectionId,
master_field_id: masterFieldId || null,
field_name: formData.name,
field_key: formData.key,
field_type: formData.inputType,
order_no: 0,
is_required: formData.required,
placeholder: formData.description || null,
default_value: null,
display_condition: displayCondition as Record<string, any> | null || null,
validation_rules: null,
options: formData.inputType === 'dropdown'
? fieldService.parseOptionsFromString(formData.options)
: null,
properties: hasColumns
? {
multiColumn: true,
columnCount: formData.columns!.length,
columnNames: formData.columns!.map(c => c.name),
}
: null,
};
},
/**
* ItemField ( )
*/
toFormData: (field: ItemField): FieldFormData => {
return {
name: field.field_name,
key: fieldService.extractUserInputFromFieldKey(field.field_key),
inputType: field.field_type,
required: field.is_required || (field.properties as any)?.required || false,
options: fieldService.optionsToString(field.options),
description: field.placeholder || '',
// 조건부 표시
conditionEnabled: !!field.display_condition,
conditionTargetType: (field.display_condition as any)?.targetType || 'field',
conditionFields: (field.display_condition as any)?.fieldConditions || [],
conditionSections: (field.display_condition as any)?.sectionIds || [],
// 텍스트박스 컬럼 (properties에서 복원 - 필요시 구현)
columns: [],
};
},
// ===== Defaults =====
/**
*
*/
getDefaultFormData: (): FieldFormData => ({
name: '',
key: '',
inputType: 'textbox',
required: false,
options: '',
description: '',
columns: [],
conditionEnabled: false,
conditionTargetType: 'field',
conditionFields: [],
conditionSections: [],
}),
/**
*
*/
fieldTypes: [
{ value: 'textbox', label: '텍스트박스' },
{ value: 'number', label: '숫자' },
{ value: 'dropdown', label: '드롭다운' },
{ value: 'checkbox', label: '체크박스' },
{ value: 'date', label: '날짜' },
{ value: 'textarea', label: '텍스트영역' },
] as const,
};