import MetaFieldComponent from "../types/MetaField/MetaFieldComponent";
import FormComponent from "../types/Form/FormComponent";
import {FormPartComponent} from "../types/FormPart/FormPartComponent";

//
export function forEachFieldCmp(formCmp: FormComponent, onEachFieldCmp: Function, onEachFormPartCmp?: Function): void {
  if (!formCmp || !formCmp.sub_cmps || formCmp.sub_cmps.length === 0 || formCmp.sub_cmps[0].cmp_type !== 'FormPart') return
  formCmp.sub_cmps.forEach((formPartCmp: FormPartComponent, formPartIndex: number) => {
    onEachFormPartCmp && onEachFormPartCmp(formPartCmp, formPartIndex, formCmp)
    // @ts-ignore
    formPartCmp.sub_cmps.forEach((fieldCmp: MetaData, fieldIndex: number) => {
      onEachFieldCmp && onEachFieldCmp(fieldCmp, [formPartIndex, fieldIndex], formCmp)
    })
  })
}

export function fieldHasDataSource(fieldCmp: MetaFieldComponent): boolean {
  return !!fieldCmp.cmp_data.datasourcename
}

export function getExactFieldName(fieldCmp: MetaFieldComponent, isMultiForm: boolean): string {
  return isMultiForm ? fieldCmp.cmp_data.field_name_for_multi : fieldCmp.cmp_data.field_name
}

export function isMultiForm(formCmp: FormComponent): boolean {
  return formCmp.cmp_data.formViewType === 1
}

// export function isCrossingOrigin() {
//   let topWindow = false;
//   //判断是否跨域了
//   try {
//     let a = window.top.window.innerHTML;
//     topWindow = true;
//   } catch (e) {
//     topWindow = false;
//   }
//   return topWindow
// }

export function getFieldCmpByFieldName(fieldName: string, formCmp: FormComponent): MetaFieldComponent {
  // @ts-ignore
  let result: MetaData = null
  forEachFieldCmp(formCmp, (fieldCmp: MetaFieldComponent) => {
    if (result) return
    const cmpFieldName = isMultiForm(formCmp) ? fieldCmp.cmp_data.field_name_for_multi : fieldCmp.cmp_data.field_name
    if (fieldName === cmpFieldName) {
      result = fieldCmp
    }
  })
  return result
}