import { getLogicData } from '../../utils/util';
import { Form } from 'antd-mobile';
import { useMemo } from 'react';
import { useSetState } from 'ahooks';
export function useXForm(formJson: Array<any>, loadData: any) {
    const [fromItem] = Form.useForm();
    const onFinish = (values: any) => {
        loadData(values, 1);
    };
    // ---------------------动态表单数据处理------------------------------------
    // 过滤掉仅用于新增/修改场景的表单项  以及多个下拉框得组
    const realJsonData = useMemo(() => {
        return formJson.filter((item: any) => !item.isOnlyAddOrEdit);
    }, [formJson]);
    // 多层下拉框组 数据储存,各组数量
    const [SelectsData, setSelectsData] = useSetState<any>(null);

    // 级联下拉框选择执行函数
    const selectsItemCheck = (groupName: any, index: any, value: any) => {
        const SelectsArray = SelectsData.SelectsArray;
        // 获取当前下拉框子下拉框的数据
        SelectsArray[groupName][index + 1] = SelectsData.SelectsArray[groupName][
            index
        ].filter((item: any) => item.value === value)[0].children;
        // 清空子下拉框的子们的数据源
        for (let i = index + 2; i <= SelectsData.SelectsNumber[groupName]; i++) {
            SelectsArray[groupName][i] = [];
        }
        setSelectsData({
            SelectsArray: SelectsArray,
        });
    };
    const initForm = async () => {
        const selectSate = formJson.filter(
            (item: any) => !item.isOnlyAddOrEdit && item.group,
        );
        const groupName = [...new Set(selectSate.map((item: any) => item.group))];
        // 初始化数据组
        const SelectsArrayData: any = {};
        const SelectsNumberData: any = {};
        for (const row of groupName) {
            SelectsArrayData[row] = [];
            const SelectsItem: any = [];
            for (const item of selectSate) {
                if (item.groupIndex === 1) {
                    if (item.keyName.substring(0, 6) === 'logic@') {
                        // 请求logic
                        const data: any = await getLogicData(item.keyName, {});
                        SelectsArrayData[item.group][item.groupIndex] = data.data;
                    } else {
                        SelectsArrayData[item.group][item.groupIndex] = JSON.parse(
                            item.keyName,
                        );
                    }
                }
                if (item.group === row) {
                    SelectsItem.push(item);
                }
            }
            SelectsNumberData[row] = SelectsItem.length ? SelectsItem.length : 0;
        }
        setSelectsData({
            SelectsArray: SelectsArrayData,
            SelectsNumber: SelectsNumberData,
        });
    }
    return {
        fromItem,
        SelectsData,
        onFinish,
        initForm,
        realJsonData,
        selectsItemCheck
    }
}