import { ref, onMounted, reactive } from 'vue';
import inputSuppliesApis from '@/apis/inputSuppliesApi';
const { getMaterailTypes } = inputSuppliesApis;

export function useBasicInfo(set = {}) {
  const loadFinish = ref(false);
  const searchCondition = Object.assign(
    {
      dataType: '',
      moduleType: '',
    },
    set
  );

  /* ------ data ------ */
  // #region
  const materialTypes = reactive({
    1: [{ value: '0', label: '全部' }],
    2: [{ value: '0', label: '全部' }],
    3: [{ value: '0', label: '全部' }],
    4: [{ value: '0', label: '全部' }],
    5: [{ value: '0', label: '全部' }],
  });
  /* 不包含顶级 */
  const materialTwoLevel = reactive({});

  const goodsUnitOptions = reactive([
    { value: '1', label: 'ml/瓶' },
    { value: '2', label: 'mg/盒' },
    { value: '3', label: 'kg/袋' },
  ]);
  const useDosageUnit = reactive([
    { value: '1', label: '/亩' },
    { value: '2', label: '/平方米' },
    { value: '3', label: '/株' },
  ]);

  // #endregion
  /* ------  ------ */
  // #region

  /* 获取物资类型 */
  async function getmaterialType(_set = {}) {
    let params = Object.assign(searchCondition, _set);
    let res = await getMaterailTypes(params);
    if (res && res?.code == 200) {
      res.data.forEach((item) => {
        const { moduleType, children } = item;
        materialTypes[moduleType].push(...handleTypes(children));
        handleTwoLevel();
      });
      // console.log('materialTypes --- ', materialTypes);
      // console.log('materialTwoLevel --- ', materialTwoLevel);
    }
    loadFinish.value = true;
    let t = setInterval(() => {
      loadFinish.value = false;
      clearInterval(t);
    }, 1000);
  }
  /* 将所有的数据处理成value label格式，方便其他地方指直接使用 */
  function handleTypes(arr) {
    arr.forEach((item) => {
      item.value = item.id;
      item.label = item.dataName;
      if (item.children.length > 0) {
        item.children = handleTypes(item.children);
      }
    });
    return arr;
  }
  /* 处理二级及以下的联动数据 */
  function handleTwoLevel() {
    for (let key in materialTypes) {
      materialTwoLevel[key] = {};
      materialTypes[key].forEach((v) => {
        if (v.value != 0) {
          materialTwoLevel[key][v.dataType] = v.children;
        }
      });
    }
  }
  /* 获取标签的名字 */
  function targetName(arr, ids, _name) {
    let name = '';
    if (!arr || !arr.length || ids.length < 1) {
      return name;
    }
    let _ids = JSON.parse(JSON.stringify(ids));
    if (typeof ids == 'string') {
      let obj = arr.find((v) => v.value == _ids) || { value: '', label: '', children: [] };
      name = obj.label;
    } else {
      let obj = arr.find((v) => v.value == _ids[0]) || { value: '', label: '', children: [] };
      name = _name + (_name ? '/' : '') + obj.label;
      _ids.splice(0, 1);
      if (_ids.length > 0) {
        name = targetName(obj.children, _ids, name);
      }
    }
    return name;
  }
  function filterTypes(_set = {}) {
    let filterType = Object.assign(
      {
        dataType: '1',
        moduleType: '1',
      },
      _set
    );
    let all = materialTypes[filterType.moduleType];
    let _arr = [];
    all.forEach((item) => {
      if (filterType.dataType == item.dataType) {
        _arr = item.children;
      }
    });
    return _arr;
  }
  const _timer = ref(null);
  function defaultGet(fc = () => {}) {
    _timer.value = setTimeout(() => {
      clearTimeout(_timer.value);
      if (loadFinish.value) {
        fc();
      } else {
        defaultGet(fc);
      }
    }, 200);
  }
  /* t： 1规格 2用量 */
  function handleNumUnit(_info = {}) {
    let text = '';
    if (!_info.type || !_info.type < -1) return text;
    const info = Object.assign(
      {
        num1: '',
        unit1: '',
        num2: '',
        unit2: '',
        type: -2,
      },
      _info
    );
    if (info.type == -1) {
      let u1 = (goodsUnitOptions.find((_v) => _v.value == info.unit1) || { label: '' }).label;
      let u2 = (useDosageUnit.find((_v) => _v.value == info.unit2) || { label: '' }).label;
      text = `${info.num2}${u1.split('/')[1]}${u2}`;
    } else if (info.type == 1) {
      text = `${info.num1}${(goodsUnitOptions.find((_v) => _v.value == info.unit1) || { label: '' }).label}`;
    } else if (info.type == 2) {
      text = `${info.num2}${(useDosageUnit.find((_v) => _v.value == info.unit2) || { label: '' }).label}`;
    }
    return text;
  }
  function handleShowName(text = '') {
    if (!text || !text.includes('|')) return false;
    let names = JSON.parse(text.split('|')[1]);
    let _t = '';
    names.forEach((v, i) => {
      _t += (i == 0 ? '' : '，') + v;
    });
    return _t;
  }
  // #endregion
  onMounted(getmaterialType);

  return {
    defaultGet,
    loadFinish,
    materialTypes,
    materialTwoLevel,
    goodsUnitOptions,
    useDosageUnit,
    getmaterialType,
    targetName,
    filterTypes,
    handleShowName,
    handleNumUnit,
  };
}