using GZ_LTHPilot_ORDER.Service;
using Kingdee.BOS.Core.DynamicForm;
using Kingdee.BOS.Core.DynamicForm.PlugIn;
using Kingdee.BOS.Core.DynamicForm.PlugIn.Args;
using Kingdee.BOS.Orm.DataEntity;
using Kingdee.BOS.Util;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace GZ_LTHPilot_ORDER.T_IV_SALESIC.ServicePlugIn
{
    [Description("服务插件：发票提交，校验销售订单累计开票金额加开票金额不能大于销售订单价税合计本币"), HotUpdate]
    public class Submit : AbstractOperationServicePlugIn
    {
        public override void OnPreparePropertys(PreparePropertysEventArgs e)
        {
            base.OnPreparePropertys(e);
            e.FieldKeys.Add("F_PaperNumber");
            e.FieldKeys.Add("FAFTERTOTALTAX");
            e.FieldKeys.Add("FSALEORGID");
        }


        public override void BeforeExecuteOperationTransaction(BeforeExecuteOperationTransaction e)
        {
            base.BeforeExecuteOperationTransaction(e);
            //throw new Exception("asdfas");
            foreach (var bill in e.SelectedRows)
            {
                var org = bill["SALEORGID"] as DynamicObject;
                var orgId = org["Id"].ToString(); // 销售订单 
                var contractNo = bill["F_PaperNumber"].ToString(); // 纸质合同号
                var FAFTERTOTALTAX = Convert.ToDecimal(bill["AFTERTOTALTAX"]); // 发票单头价税合计本币
                // 销售订单服务
                var saleOrderService = new SaleOrderService(this.Context);
                // TODO 根据组织和纸质合同号查找销售订单
                var saleOrderList = saleOrderService.GetSaleOrderByOrgIdAndContractNo(orgId, contractNo);
                if (saleOrderList.Count == 0)
                {
                    //var errInfo = string.Format("纸质合同号：{0},没有找到对应的销售订单,请检查销售订单是否已审核，或者被作废", contractNo);
                    //throw new Exception(errInfo);
                    continue;
                }
                if (saleOrderList.Count > 1)
                {
                    var errInfo = string.Format("纸质合同号：{0}，找到多个销售订单，请检查组织内纸质合同号唯一性", contractNo);
                    throw new Exception(errInfo);
                }
                var saleOrder = saleOrderList[0];
                // 销售订单价税合计
                var saleOrderAmount = Convert.ToDecimal(saleOrder["FBILLALLAMOUNT_LC"]);
                // 销售订单累计开票金额
                var saleOrderINVOICEAMOUNT = Convert.ToDecimal(saleOrder["F_INVOICEAMOUNT"]);
                // 校验销售订单累计开票金额+本次开票金额不能大于销售订单价税合计
                if (saleOrderAmount < saleOrderINVOICEAMOUNT + FAFTERTOTALTAX)
                {
                    //有错误信息
                    e.Cancel = true;
                    IOperationResult operationResult = new OperationResult();
                    operationResult.OperateResult.Add(new OperateResult()
                    {
                        PKValue = "1",
                        Name = "检查开票金额是否超额",
                        MessageType = MessageType.FatalError,
                        Message = string.Format($"纸质合同号:'{contractNo}' ，销售订单价税合计本币：{saleOrderAmount.ToString("0.00")} ,累计开票金额：{saleOrderINVOICEAMOUNT.ToString("0.00")}，本次开票金额：{FAFTERTOTALTAX.ToString("0.00")},已超额，不允许提交"),
                        SuccessStatus = false
                    });
                    this.OperationResult.MergeResult(operationResult);
                }
            }
        }
    }
}