using ExtensionMethods;
using Kingdee.BOS.App.Data;
using Kingdee.BOS.Core.DynamicForm.PlugIn;
using Kingdee.BOS.Core.DynamicForm.PlugIn.Args;
using Kingdee.BOS.Core.Metadata.EntityElement;
using Kingdee.BOS.Core.Metadata.Util;
using Kingdee.BOS.Orm.DataEntity;
using Kingdee.BOS.Util;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using static System.Net.WebRequestMethods;

namespace UseGetFmaterialData
{
    [Description("根据日期，物料Id更新参考单价、取价方向、参考金额-控件触发、新增加载触发"), HotUpdate]

    public class DataChangedEventFormPlugIn : AbstractDynamicFormPlugIn

    {
        //对应控件数值改变时触发
        public override void DataChanged(DataChangedEventArgs e)
        {

            base.DataChanged(e);

            //表头日期
            if (e.Field.Key.EqualsIgnoreCase("FDATE"))
            {
                if (OrgIdCheck())
                {
                    Entity details = null;

                    //其他出库单 明细表
                    if (this.View.UserParameterKey.Equals("STK_MisDelivery"))
                        details = this.View.BusinessInfo.GetEntity("FEntity");

                    //直接调拨单 明细表
                    if (this.View.UserParameterKey.Equals("STK_TransferDirect"))
                        details = this.View.BusinessInfo.GetEntity("FBillEntry");

                    if (details != null)
                    {
                        var entrys = this.View.Model.GetEntityDataObject(details);

                        if (entrys != null && entrys.Any())
                        {
                            var dateValue = e.NewValue == null ? string.Empty : e.NewValue.ToString();
                            foreach (var entry in entrys)
                            {
                                var rowIndex = this.View.Model.GetRowIndex(details, entry);
                                var tempValue = entry["MaterialId_Id"];
                                var rowValue = tempValue == null ? string.Empty : tempValue.ToString();
                                UpdReferPriceAndExplain(dateValue, rowValue, rowIndex);
                            }
                            TotalReferAmount(entrys, details);
                        }
                    }
                }
            }

            //子表物料id
            if (e.Field.Key.EqualsIgnoreCase("FMaterialId"))
            {
                if (OrgIdCheck())
                {
                    var rowValue = e.NewValue == null ? string.Empty : e.NewValue.ToString();
                    var tempValue = this.View.Model.GetValue("FDATE");
                    var dateValue = tempValue == null ? string.Empty : tempValue.ToString();
                    UpdReferPriceAndExplain(dateValue, rowValue, e.Row);
                    TotalReferAmount(null, null);
                }
            }

            //数量
            if (e.Field.Key.EqualsIgnoreCase("FQty"))
            {

                if (OrgIdCheck())
                {
                    //参考单价
                    var referPrice = this.View.Model.GetValue("FReferPrice", e.Row).ToDecimalR();
                    var amount = (e.NewValue.ToDecimal() * referPrice).ToDecimalR();
                    //参考金额
                    this.View.Model.SetValue("FReferAmount", amount == 0 ? "" : amount.ToString(), e.Row);
                    //小数类型参考金额控件
                    //this.View.Model.SetValue("FReferAmountM", amount, e.Row);
                    TotalReferAmount(null, null);
                }
            }
        }

        //新增加载时触发
        public override void AfterCreateNewData(EventArgs e)
        {
            base.AfterCreateNewData(e);

            if (OrgIdCheck())
            {
                Entity details = null;

                //其他出库单 明细表
                if (this.View.UserParameterKey.Equals("STK_MisDelivery"))
                    details = this.View.BusinessInfo.GetEntity("FEntity");

                //直接调拨单 明细表
                if (this.View.UserParameterKey.Equals("STK_TransferDirect"))
                    details = this.View.BusinessInfo.GetEntity("FBillEntry");

                if (details != null)
                {
                    var entrys = this.View.Model.GetEntityDataObject(details);

                    if (entrys != null && entrys.Any())
                    {
                        var tempValue2 = this.View.Model.GetValue("FDATE");
                        var dateValue = tempValue2.IsNullOrEmptyOrWhiteSpace() ? string.Empty : tempValue2.ToString();
                        foreach (var entry in entrys)
                        {
                            var rowIndex = this.View.Model.GetRowIndex(details, entry);
                            var tempValue = entry["MaterialId_Id"];
                            var rowValue = tempValue.IsNullOrEmptyOrWhiteSpace() ? string.Empty : tempValue.ToString();
                            UpdReferPriceAndExplain(dateValue, rowValue, rowIndex);
                        }
                        TotalReferAmount(entrys, details);
                    }
                }
            }

        }


        /// <summary>
        /// 参考金额汇总
        /// </summary>
        /// <param name="entrys"></param>
        public void TotalReferAmount(DynamicObjectCollection entrys, Entity details)
        {
            if (entrys == null)
            {
                //其他出库单 明细表
                if (this.View.UserParameterKey.Equals("STK_MisDelivery"))
                    details = this.View.BusinessInfo.GetEntity("FEntity");

                //直接调拨单 明细表
                if (this.View.UserParameterKey.Equals("STK_TransferDirect"))
                    details = this.View.BusinessInfo.GetEntity("FBillEntry");

                if (details != null)
                    entrys = this.View.Model.GetEntityDataObject(details);
            }

            var total = 0M;

            if (entrys != null && entrys.Any())
            {
                foreach (var entry in entrys)
                {
                    var rowIndex = this.View.Model.GetRowIndex(details, entry);
                    var tAmount = this.View.Model.GetValue("FReferAmount", rowIndex).ToDecimal();
                    total += tAmount;
                }
            }

            try
            {
                this.View.Model.SetValue("F_GAT_Decimal1", total);
            }
            catch
            {
                try
                {
                    this.View.Model.SetValue("FTotalReferAmount", total);
                }
                catch { }
                finally { }
            }
            finally { }
        }

        /// <summary>
        /// 检测组织
        /// </summary>
        /// <returns></returns>
        public bool OrgIdCheck()
        {
            //直接调拨单 调出库存组织
            var org = this.View.Model.GetValue("FStockOutOrgId") as DynamicObject;
            //其他出库单 库存组织
            if (org == null)
                org = this.View.Model.GetValue("FStockOrgId") as DynamicObject;

            return org != null && Convert.ToInt32(org["Id"]) == 101542;
        }

        /// <summary>
        /// 更新对应行数的参考单价与取价方向
        /// </summary>
        /// <param name="date">表头日期</param>
        /// <param name="materialId">子表物料id（物料编码）</param>
        /// <param name="row"></param>
        private void UpdReferPriceAndExplain(string date, string materialId, int row)
        {
            var returnFlag = false;

            if (date.IsNullOrEmptyOrWhiteSpace())
                returnFlag = true;

            if (!returnFlag && (materialId.IsNullOrEmptyOrWhiteSpace() || materialId.Equals("0")))
                returnFlag = true;

            if (returnFlag)
            {
                //参考单价
                this.View.Model.SetValue("FReferPrice", "", row);
                //参考金额
                this.View.Model.SetValue("FReferAmount", "", row);
                ////小数类型参考金额控件
                //this.View.Model.SetValue("FReferAmountM", 0, row);
                //参考方向
                this.View.Model.SetValue("FExplain", "没有找到价格", row);
            }
            else
            {
                var sqlL = $"EXEC GetFmaterialData {materialId},'{date}'";

                var dataSet = DBUtils.ExecuteDynamicObject(this.Context, $"/*dialect*/{sqlL}");

                if (dataSet != null && dataSet.Any())
                {
                    var price = dataSet[0]["Fprice"].ToDecimalR();
                    //数量
                    var qty = this.View.Model.GetValue("FQty", row).ToDecimal();

                    var amount = (qty * price).ToDecimalR();
                    //参考单价
                    this.View.Model.SetValue("FReferPrice", (price == 0 ? "" : price.ToString()), row);

                    //参考金额
                    this.View.Model.SetValue("FReferAmount", (amount == 0 ? "" : amount.ToString()), row);
                    //小数类型参考金额控件
                    //this.View.Model.SetValue("FReferAmountM", amount, row);

                    //参考方向
                    this.View.Model.SetValue("FExplain", dataSet[0]["FNOTE"], row);
                }
                else
                {
                    //参考单价
                    this.View.Model.SetValue("FReferPrice", "", row);
                    //参考金额
                    this.View.Model.SetValue("FReferAmount", "", row);
                    //小数类型参考金额控件
                    //this.View.Model.SetValue("FReferAmountM", 0, row);
                    //参考方向
                    this.View.Model.SetValue("FExplain", "没有找到价格", row);
                }
            }
        }
    }
}