import { dutyFree, format15, updateUnitPriceExcludingTax, updateUnitPriceTax } from '../../ui/default/GoodsList/hook/useColumns/autoFillFn';
import { InvoiceControllerState, IGood } from '../';
import evaluate from '../../tools/evaluate';
import { countAmountIncludeTax } from '../../tools/calculate';

/**
 * 删除一个货物
 */
export default async (s: InvoiceControllerState, record: any, controller:any) => {
    Object.keys(record).filter(e => !record[e] && record[e] !== 0).forEach(e => { delete record[e] });

    // 没用 被编辑的货物 和 form 就退出
    if (!s.goodsListState.editGood || !s.goodsListState.form) return; 
    // 导入时清空之前输入的值，使用导入的单价和税率(参考税局系统)
    record.quantity = undefined;
    record.lineAmountExcludeTax = undefined;
    record.lineAmountIncludeTax = undefined;

    // 中间数据
    const between: any = {...record };

    between.itemCode = record.itemCode;
    between.shorthand = record.shorthand;
    between.itemName = record.itemName;
    between.itemNameOther = record.itemName;
    between.itemModelName = record.itemModelName;
    between.unit = record.unit;
    between.quantity = record.quantity;
    between.priceIncludeTax = record.priceIncludeTax;
    between.lineAmountIncludeTax = record.lineAmountIncludeTax;
    between.lineAmountExcludeTax = record.lineAmountExcludeTax;
    between.taxRate = record.taxRate;
    between.taxAmount = record.taxAmount; 

    // 设置编辑货物
    const editGood: IGood = s.goodsListState.editGood = { ...s.goodsListState.editGood, ...between };

    if (editGood.taxRate) {
        editGood.taxRate = dutyFree(controller, editGood.taxRate, s.goodsListState.form, editGood)
    }

    if (`${editGood.priceIncludeTax}` === '0') {
        editGood.priceIncludeTax = undefined;
        editGood.priceExcludeTax = undefined;
    } else {
        editGood.priceExcludeTax = getPriceExcludeTax(editGood, record, s.calculatingDigits) as number;
    }

    if (editGood.quantity && editGood.priceIncludeTax) {
        editGood.lineAmountIncludeTax = countAmountIncludeTax(editGood.quantity, editGood.priceIncludeTax, s.calculatingDigits);
    }

    // 导入FORM里
    if (s.goodsListState.isMyShow) {
        s.goodsListState.form.setFieldsValue({
            ...editGood,
            itemName: editGood.itemNameSelf,
            itemModelName: editGood.itemModelNameSelf,
        });
    } else {
        s.goodsListState.form.setFieldsValue({
            ...editGood,
        });
    }

    // s.goodsListState.importGoods.isVisibleDrawer = false;
    s.goodsListState.isTaxIncluded
        ? await updateUnitPriceExcludingTax(controller, s.goodsListState.form, record)
        : await updateUnitPriceTax(controller, s.goodsListState.form, record)
}

/** 货物单价，不含税 */
const getPriceExcludeTax = (s: IGood, record: any, calculatingDigits?: number) => {
    if ((!s.taxRate && s.taxRate !== 0) || (!record.priceIncludeTax && record.priceIncludeTax !== 0)) return;

    // 单价(含税)/(1+税率) = 单价(不含税)
    return format15(evaluate(`${record.priceIncludeTax} / (1+${s.taxRate}/100)`), calculatingDigits);
};