package shkd.repc.recon.formplugin;

import kd.bos.bill.AbstractBillPlugIn;
import kd.bos.dataentity.entity.DynamicObject;
import kd.bos.dataentity.entity.DynamicObjectCollection;
import kd.bos.form.events.AfterDoOperationEventArgs;
import kd.bos.form.events.ClientCallBackEvent;
import kd.bos.form.events.ClosedCallBackEvent;
import kd.bos.servicehelper.BusinessDataServiceHelper;
import kd.bos.servicehelper.operation.SaveServiceHelper;
import kd.macc.sca.algox.task.ServiceHelper;
import kd.sdk.plugin.Plugin;

import java.math.BigDecimal;
import java.math.RoundingMode;
import java.util.EventObject;

/**
 * 费用登记和付款申请的发票分录合计行表单插件
 */
public class SumInvoiceEntryPlugin extends AbstractBillPlugIn implements Plugin {

    @Override
    public void afterBindData(EventObject e) {
        super.afterBindData(e);
        updateAmt();
    }

    private void updateAmt(){
        DynamicObject dataEntity = this.getModel().getDataEntity();
        DynamicObjectCollection invoiceentry = dataEntity.getDynamicObjectCollection("invoiceentry");
        if (invoiceentry!=null) {
            for (int i = 0; i < invoiceentry.size(); i++) {
                DynamicObject dynamicObject = invoiceentry.get(i);
                DynamicObject inventry_invoicebill = dynamicObject.getDynamicObject("inventry_invoicebill");
                BigDecimal notaxamt = inventry_invoicebill.getBigDecimal("notaxamt");
                BigDecimal tax = inventry_invoicebill.getBigDecimal("tax");
                BigDecimal amount = inventry_invoicebill.getBigDecimal("amount");
                //新增字段赋值
                addFieldsRule(dynamicObject,inventry_invoicebill);
                dynamicObject.set("qeug_notaxamt",notaxamt);
                dynamicObject.set("qeug_tax",tax);
                dynamicObject.set("qeug_amount",amount);
            }
            this.getView().updateView("invoiceentry");
        }
    }

    private void addFieldsRule(DynamicObject dynamicObject,DynamicObject invoiceBill) {
        //本次核销不含税金额
        BigDecimal notTaxAmount;
        //本次核销金额的税额
        BigDecimal taxAmount;
        Object pkValue = invoiceBill.getPkValue();
        BigDecimal hasWriteOffAmt = dynamicObject.getBigDecimal("inventry_haswriteoffamt");
        DynamicObject reconInvoiceBill = BusinessDataServiceHelper.loadSingle(pkValue, "recon_invoicebill");
        if (reconInvoiceBill != null) {
            DynamicObjectCollection invoiceDetails = reconInvoiceBill.getDynamicObjectCollection("invoiceentry");
            if (invoiceDetails!=null && invoiceDetails.size()!=0){
                DynamicObject entry_taxrate = invoiceDetails.get(0).getDynamicObject("entry_taxrate");
                BigDecimal taxrate = entry_taxrate.getBigDecimal("taxrate");
                //本次核销不含税金额=含税金额（本次核销金额）÷ (1 + 税率)
                notTaxAmount=hasWriteOffAmt.divide(taxrate.divide(BigDecimal.valueOf(100)).add(BigDecimal.ONE),2, RoundingMode.HALF_UP);
                //本次核销金额的税额=含税金额（本次核销金额） - 本次核销不含税金额
                taxAmount = hasWriteOffAmt.subtract(notTaxAmount).setScale(2, RoundingMode.HALF_UP);
                dynamicObject.set("qeug_amountfield",notTaxAmount);
                dynamicObject.set("qeug_inventry_haswriteoff",taxAmount);
            }
        }
    }


    @Override
    public void afterDoOperation(AfterDoOperationEventArgs args) {
        super.afterDoOperation(args);
        updateAmt();
    }

    @Override
    public void closedCallBack(ClosedCallBackEvent closedCallBackEvent) {
        super.closedCallBack(closedCallBackEvent);
        updateAmt();
    }
}