/**
 * 字段处理工具函数模块
 * 提供字段类型判断、选项排序、系统字段处理等工具函数
 */

import {
  FIELD_TYPES,
  OPTION_SORTABLE_TYPES,
  LOOKUP_COPY_SUPPORTED_TYPES
} from './constants.js';

/**
 * 排序字段选项，根据索引值进行升序排序
 * @param {Object} field - 字段对象
 * @returns {Array} 按索引排序后的选项标签数组
 */
export const sortFieldOptions = (field) => {
  if (!field.options) return [];
  return Object.values(field.options)
    .sort((a, b) => Number(a.index) - Number(b.index))
    .map(option => option.label);
};

/**
 * 检查字段类型是否支持选项排序
 * @param {string} fieldType - 字段类型
 * @returns {boolean} 是否支持选项排序
 */
export const shouldSortOptions = (fieldType) => OPTION_SORTABLE_TYPES.includes(fieldType);

/**
 * 标记查找复制字段
 * @param {Array} fields - 要处理的字段数组
 */
export const markLookupCopies = (fields) => {
  fields.forEach(field => {
    // 检查字段是否有查找设置
    if (field.lookup?.fieldMappings) {
      field.lookup.fieldMappings.forEach(mapping => {
        // 在字段数组中找到对应的目标字段并标记为查找复制
        const targetField = fields.find(f =>
          LOOKUP_COPY_SUPPORTED_TYPES.includes(f.type) && f.code === mapping.field
        );
        if (targetField) {
          targetField.isLookupCopy = true;
        }
      });
    }
  });
};

export const FieldTypeChecker = {
  isCategory: field => field.type === FIELD_TYPES.CATEGORY,
  isCheckBox: field => field.type === FIELD_TYPES.CHECK_BOX,
  isCreatedTime: field => field.type === FIELD_TYPES.CREATED_TIME,
  isCreator: field => field.type === FIELD_TYPES.CREATOR,
  isDate: field => field.type === FIELD_TYPES.DATE,
  isDatetime: field => field.type === FIELD_TYPES.DATETIME,
  isDropDown: field => field.type === FIELD_TYPES.DROP_DOWN,
  isFile: field => field.type === FIELD_TYPES.FILE,
  isGroup: field => field.type === FIELD_TYPES.GROUP,
  isGroupSelect: field => field.type === FIELD_TYPES.GROUP_SELECT,
  isInGroup: field => 'group' in field,
  isInSubtable: field => 'table' in field,
  isLink: field => field.type === FIELD_TYPES.LINK,
  isLookup: field => 'lookup' in field,
  isLookupCopy: field => field.isLookupCopy === true,
  isModifier: field => field.type === FIELD_TYPES.MODIFIER,
  isMultiLineText: field => field.type === FIELD_TYPES.MULTI_LINE_TEXT,
  isMultiSelect: field => field.type === FIELD_TYPES.MULTI_SELECT,
  isNotInSubtable: field => !('table' in field),
  isNumber: field => field.type === FIELD_TYPES.NUMBER,
  isOrganizationSelect: field => field.type === FIELD_TYPES.ORGANIZATION_SELECT,
  isRadioButton: field => field.type === FIELD_TYPES.RADIO_BUTTON,
  isRecordNumber: field => field.type === FIELD_TYPES.RECORD_NUMBER,
  isReferenceTable: field => field.type === FIELD_TYPES.REFERENCE_TABLE,
  isRichText: field => field.type === FIELD_TYPES.RICH_TEXT,
  isSingleLineText: field => field.type === FIELD_TYPES.SINGLE_LINE_TEXT,
  isStatus: field => field.type === FIELD_TYPES.STATUS,
  isStatusAssignee: field => field.type === FIELD_TYPES.STATUS_ASSIGNEE,
  isSubtable: field => field.type === FIELD_TYPES.SUBTABLE,
  isTime: field => field.type === FIELD_TYPES.TIME,
  isUpdatedTime: field => field.type === FIELD_TYPES.UPDATED_TIME,
  isUserSelect: field => field.type === FIELD_TYPES.USER_SELECT,
};