Smart_platform_ui/src/util/columnSetting.js

import {
  saveColumn,
  getColumn,
  delColumn
} from "@/api/saveColumn";

export async function getColumnData(columnKey, mainOption) {
  let option
  const localData = JSON.parse(localStorage.getItem(columnKey) || null);
  if (localData != null) {
    option = localData;
  } else {
    let res = await getColumn({
      fileName: columnKey
    })
    option = res.data.data ? JSON.parse(res.data.data.jsonMessage)?JSON.parse(res.data.data.jsonMessage):mainOption: mainOption;
    localStorage.setItem(columnKey, JSON.stringify(option));
  }
  return option
}
export async function saveColumnData(columnKey, option) {
  let res = await saveColumn({
    fileName: columnKey,
    jsonMessage: JSON.stringify(option)
  })
  if (res.data.code == 200) {
    localStorage.setItem(columnKey, JSON.stringify(option));
    return true
  } else {
    return false
  }
}
export async function delColumnData(columnKey, option) {
  let res = await delColumn({
    fileName: columnKey
  })
  if (res.data.code == 200) {
    localStorage.setItem(columnKey, JSON.stringify(option));
    return true
  } else {
    return false
  }
}