using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using CK.SCP.Common;
using CK.SCP.Controller;
using CK.SCP.Models.Enums;
using CK.SCP.Models.ScpEntity;
using CK.SCP.Utils;
using FineUI;
using System.Drawing;

namespace SCP.Views.锦州锦恒.SupplierData
{
    public partial class SCP_INVOICE_EDIT : PageBase
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            IsRoleRight();

            if (!IsPostBack)
            {
                TranslatorAgents(Toolbar2);
                TranslatorAgent(Grid1);
                TranslatorAgents(FormRow_1);
                TranslatorAgents(FormRow_2);
                TranslatorAgents(FormRow_3);
                TranslatorAgents(FormRow_4);
                BindData();
                //GetInvoice();
                SetRoleRule();

            }
        }

        public void IsRoleRight()
        {
            //if (!CurrentUser.RoleList.Contains("供应商"))
            //{
            //    Alert.Show("当前用户角色不能操作该模块!");
            //    return;
            //}
            //if (CurrentUser.VenderList == null || CurrentUser.VenderList.Count == 0)
            //{
            //    Alert.Show("当前用户未选择地点!");
            //    return;
            //}
        }

        private void SetRoleRule()
        {
            //IsPriceVisible(Grid1, "合同价格");
            //IsPriceVisible(Grid1, "合同差额");
            IsPriceVisible(Grid1, "要货日期");
        }

        public decimal ToDecimal(decimal num, int scale)
        {
            decimal tempOdds = Math.Round(num, scale);
            //if (tempOdds > num)
            //{
            //    num = (decimal)((double)(tempOdds - (decimal)Math.Pow(10, -scale)));
            //}
            //else
            //{
            //    num = (decimal)((double)tempOdds);
            //}
            //return num;
            return tempOdds;
        }

        private void Search(Action<IQueryable<V_TB_INVOICE_DETAIL>> p_list)
        {

            string id = GetQueryValue("ID");
            V_TB_INVOICE_DETAIL _tb = new V_TB_INVOICE_DETAIL();
            _tb.InvcBillNum = id;
            SCP_INVOICE_CONTROLLER.Get_V_TB_INVOICE_DETAIL_List(_tb, (ret) => {

                if (ret.State == ReturnStatus.Succeed)
                {
                    p_list(ret.Result);
                }

            });
        }

        public void BindData()
        {
            Search(ret =>
            {
                Grid1.RecordCount = ret.Count();
                var list = SortAndPage(ret, Grid1);
                //Grid1.DataSource =SCP_RECIVECE_CONTROLLER.Get_V_TB_INVOICE_LIST(list.ToList());
                List<V_TB_INVOICE_DETAIL> temp = SCP_RECIVECE_CONTROLLER.Get_V_TB_INVOICE_LIST(list.ToList());
                temp = SCP_CONTRACT_CONTROLLER.GET_CONTRACT_PRICE_LIST(temp);

                //decimal htjgSum = 0;//合同总价
                //decimal htceSum = 0;//合同差额
                //foreach (V_TB_INVOICE_DETAIL rec in temp)
                //{
                //    rec.Qty = ToDecimal(rec.Qty, 2);
                //    rec.CanQty = ToDecimal(rec.CanQty, 2);

                //    htjgSum += rec.Qty * (rec.ContractPrice == null ? 0 : Convert.ToDecimal(rec.ContractPrice));//开票数量*合同价格
                //    htceSum += rec.Qty * (rec.BlancePrice == null ? 0 : Convert.ToDecimal(rec.BlancePrice));//开票数量*合同差额
                //}

                //txtContractPrice1.Text = htjgSum.ToString();
                //txtBlancePrice1.Text = htceSum.ToString();
                GetInvoice();
                Grid1.DataSource = temp;
                Grid1.DataBind();
            });


        }

        private void GetInvoice()
        {
            string id = GetQueryValue("ID");
            string vendid = "";
            if (CurrentUser.VenderList != null && CurrentUser.VenderList.Count > 0)
            {
                vendid = CurrentUser.VenderList[0];
            }

            SCP_INVOICE_CONTROLLER.Get_V_TB_INVOICE_List(new V_TB_INVOICE { InvcBillNum = id, VendId = vendid }, (ret) => {

                if (ret.State == ReturnStatus.Succeed)
                {
                    var _ls = ret.Result.ToList();
                    if (_ls != null && _ls.Count > 0)
                    {
                        var _Model = _ls[0];
                        Session["Invoice"] = _Model;
                        txtState.Text = _Model.State_DESC;
                        txtBillNo.Text = _Model.InvcBillNum;
                        txtBillTime.Text = Convert.ToDateTime(_Model.CreateTime).ToString("yyyy-MM-dd");
                        txtSupplierName.Text = _Model.VendName;
                        txtInvoiceNumber.Text = _Model.InvoiceNum;
                        txtExpressNumber.Text = _Model.ExpressNum;
                        dpUpdateTime.SelectedDate = _Model.UpdateTime;
                        txtTax.SelectedValue = _Model.Tax != null ? _Model.Tax.Value.ToString() : "0";
                        txtTaxAmount.Text = _Model.TaxAmount != null ? _Model.TaxAmount.Value.ToString() : "0";
                        txtDiscountPrice1.Text = _Model.DiscountPrice != null ? _Model.DiscountPrice.ToString() : string.Empty;
                        txtBlancePrice1.Text = _Model.BlancePrice != null ? _Model.BlancePrice.ToString() : string.Empty;
                        txtAmount.Text = _Model.Amount.ToString();
                        txtTotal.Text = _Model.Total != null ? _Model.Total.ToString() : string.Empty;
                        txtExtend1.Text = _Model.Extend1 != null ? _Model.Extend1.ToString() : string.Empty;
                        txtExtend2.Text = _Model.Extend2 != null ? _Model.Extend2.ToString() : string.Empty;
                        txtRealTotal.Text = _Model.RealTotal != null ? _Model.RealTotal.ToString() : string.Empty;
                        txtMemo.Text = _Model.Remark;
                        if (_Model.State == (int)InvoiceState.New || _Model.State == (int)InvoiceState.CheckFail)
                        {
                            this.btnOK.Hidden = false;
                            this.btnApply.Hidden = false;
                            this.btnReject.Hidden = false;
                        }

                        if (_Model.State == (int)InvoiceState.Reject)
                        {
                            this.btnReject.Hidden = true;
                            this.btnOK.Hidden = false;
                        }

                        if (_Model.State == (int)InvoiceState.Apply)
                        {
                            this.btnOK.Hidden = true;
                            this.btnApply.Hidden = true;//提交申请
                            this.btnReject.Hidden = true;//发票作废
                            this.btnMail.Hidden = true;//寄出发票
                        }

                        if (_Model.State == (int)InvoiceState.Mail)
                        {
                            this.btnOK.Hidden = true;//确定修改
                            this.btnApply.Hidden = true;//提交申请
                            this.btnReject.Hidden = true;//发票作废
                            this.btnMail.Hidden = true;//寄出发票

                            txtInvoiceNumber.Readonly = true;
                            txtInvoiceNumber.Required = false;

                            txtExpressNumber.Readonly = true;
                            txtExpressNumber.Required = false;

                            txtDiscountPrice1.Readonly = true;
                            txtDiscountPrice1.Required = false;
                            txtDiscountPrice1.Enabled = false;

                            txtBlancePrice1.Readonly = true;
                            txtBlancePrice1.Required = false;
                            txtBlancePrice1.Enabled = false;

                            txtExtend1.Readonly = true;
                            txtExtend1.Required = false;
                            txtExtend1.Enabled = false;

                            txtExtend2.Readonly = true;
                            txtExtend2.Required = false;
                            txtExtend2.Enabled = false;

                            txtTax.Enabled = false;
                            Label1.Enabled = false;

                        }

                        if (_Model.State == (int)InvoiceState.FinanceFail || _Model.State == (int)InvoiceState.CheckSuccess)
                        {
                            txtInvoiceNumber.Readonly = false;
                            txtInvoiceNumber.Required = true;
                            txtExpressNumber.Readonly = false;
                            txtDiscountPrice1.Readonly = false;
                            txtDiscountPrice1.Required = true;
                            txtDiscountPrice1.Enabled = true;
                            txtExtend1.Readonly = false;
                            txtExtend1.Required = true;
                            txtExtend1.Enabled = true;
                            txtExtend2.Readonly = false;
                            txtExtend2.Required = false;
                            txtExtend2.Enabled = true;
                            txtBlancePrice1.Readonly = false;
                            txtBlancePrice1.Required = false;
                            this.btnMail.Hidden = false;
                            this.btnReject.Hidden = false;
                            this.btnOK.Hidden = false;
                            txtInvoiceNumber.Enabled = true;
                            txtExpressNumber.Enabled = true;
                            dpUpdateTime.Enabled = true;
                        }
                        if (_Model.State == (int)InvoiceState.CheckSuccess)
                        {
                            this.btnOK.Hidden = true;
                            txtMemo.Enabled = false;

                            for (int i = 0, count = Grid1.Rows.Count; i < count; i++)
                            {
                                object[] rowDataKeys = Grid1.DataKeys[i];
                                GridRow row = Grid1.Rows[i];

                                var txtPrice = (System.Web.UI.WebControls.TextBox)row.FindControl("txtPrice");
                                var txtQty = (System.Web.UI.WebControls.TextBox)row.FindControl("txtQty");
                                var txtLineMemo = (System.Web.UI.WebControls.TextBox)row.FindControl("txtLineMemo");


                                txtPrice.ReadOnly = true;
                                txtPrice.Enabled = false;
                                txtQty.ReadOnly = true;
                                txtQty.Enabled = false;
                                txtLineMemo.ReadOnly = true;
                                txtLineMemo.Enabled = false;

                            }
                        }
                    }
                }
            });


        }


        protected void btnOK_Click(object sender, EventArgs e)
        {

            var _invoice = Session["Invoice"] as V_TB_INVOICE;

            string InvoiceNumber = MyWebString.GetString(this.txtInvoiceNumber.Text.Trim());
            string Memo = MyWebString.GetString(this.txtMemo.Text.Trim());
            string ExpressNumber = MyWebString.GetString(this.txtExpressNumber.Text.Trim());
            string DiscountPrice1 = MyWebString.GetString(this.txtDiscountPrice1.Text.Trim());//折扣
            string BlancePrice1 = MyWebString.GetString(this.txtBlancePrice1.Text.Trim());//税额调整
            string Extend1 = MyWebString.GetString(this.txtExtend1.Text.Trim());//实际发票税前金额
            string Extend2 = MyWebString.GetString(this.txtExtend2.Text.Trim());//实际发票税额
            //if (_invoice.State != (int)InvoiceState.New &&
            //    _invoice.State != (int)InvoiceState.CheckFail)
            //{
            //    Alert.Show(_invoice.InvcBillNum + " 不允许修改，只有状态为 " + "新建" + " 或 " +
            //                        "采购退回" + " 才能修改");
            //    return;
            //}
            if (!string.IsNullOrEmpty(txtTax.SelectedValue))
            {
                _invoice.Tax = decimal.Parse(txtTax.SelectedValue);
            }
            _invoice.InvoiceNum = InvoiceNumber;
            _invoice.Remark = Memo;
            _invoice.ExpressNum = ExpressNumber;

            //_invoice.UpdateTime = dpUpdateTime.SelectedDate.Value;
            //_invoice.State = (int)InvoiceState.Apply;
            if (string.IsNullOrEmpty(Extend1))
            {
                _invoice.Extend1 = 0;
            }
            if (string.IsNullOrEmpty(Extend2))
            {
                _invoice.Extend2 = 0;
            }
            if (string.IsNullOrEmpty(DiscountPrice1))
            {
                _invoice.DiscountPrice = 0;
            }

            if (string.IsNullOrEmpty(BlancePrice1))
            {
                _invoice.BlancePrice = 0;
            }

            if (_invoice.State == (int)InvoiceState.CheckSuccess)
            {

                if (dpUpdateTime.SelectedDate == null)
                {
                    Alert.Show("发票时间必须填写,时间为纸质发票开票时间");
                    return;
                }
                else
                {
                    _invoice.UpdateTime = dpUpdateTime.SelectedDate.Value;
                }
            }

            decimal c1;
            decimal b1;
            decimal d1;
            decimal e1;
            if (decimal.TryParse(DiscountPrice1, out c1))
            {
                _invoice.DiscountPrice = c1;
            }
            if (decimal.TryParse(Extend1, out d1))
            {
                _invoice.Extend1 = d1;
            }
            if (decimal.TryParse(Extend2, out e1))
            {
                _invoice.Extend2 = e1;
            }
            if (decimal.TryParse(BlancePrice1, out b1))
            {
                _invoice.BlancePrice = b1;
            }
            List<V_TB_INVOICE_DETAIL> _ls = new List<V_TB_INVOICE_DETAIL>();
            if (this.txtQty.ReadOnly == false)
            {

                for (int i = 0, count = Grid1.Rows.Count; i < count; i++)
                {
                    object[] rowDataKeys = Grid1.DataKeys[i];
                    GridRow row = Grid1.Rows[i];

                    V_TB_INVOICE_DETAIL _entity = new V_TB_INVOICE_DETAIL();
                    _entity.UID = ConvertHelper.To<Int32>(rowDataKeys[0]);
                    _entity.InvcBillNum = rowDataKeys[1] as string;
                    _entity.Qty = ConvertHelper.To<Decimal>(rowDataKeys[2]);
                    _entity.CanQty = ConvertHelper.To<Decimal>(rowDataKeys[3]);
                    _entity.State = ConvertHelper.To<Int32>(rowDataKeys[4]);
                    var txtQty = (System.Web.UI.WebControls.TextBox)row.FindControl("txtQty");
                    var txtPrice = (System.Web.UI.WebControls.TextBox)row.FindControl("txtPrice");
                    var txtLineMemo = (System.Web.UI.WebControls.TextBox)row.FindControl("txtLineMemo");
                    //var txtContractPrice = (System.Web.UI.WebControls.TextBox)row.FindControl("txtContractPrice");
                    //var txtBlancePrice = (System.Web.UI.WebControls.TextBox)row.FindControl("txtBlancePrice");

                    decimal QtyNew = 0;
                    try
                    {
                        if (txtQty.Text.Trim() != "")
                        {
                            QtyNew = Convert.ToDecimal(txtQty.Text.Trim());
                        }
                    }
                    catch
                    {
                        Alert.Show("开票数量输入不正确");
                        return;
                    }

                    if (QtyNew > _entity.CanQty + _entity.Qty)
                    {
                        Alert.Show("开票数量不能大于可用开数票");
                        return;

                    }

                    decimal PriceNew = 0;
                    try
                    {
                        if (txtPrice.Text.Trim() != "")
                        {
                            PriceNew = Convert.ToDecimal(txtPrice.Text.Trim());
                        }
                    }
                    catch
                    {
                        Alert.Show("单价输入不正确");
                        return;
                    }



                    _entity.Remark = txtLineMemo.Text;
                    _entity.Price = PriceNew;
                    _entity.Qty = QtyNew;


                    _ls.Add(_entity);

                }
            }

            if (_ls.Count > 0)
            {
                var ret = SCP_INVOICE_CONTROLLER.SAVE_TB_INVOICE_APPLY(_invoice, _ls);
                if (ret.State == ReturnStatus.Succeed)
                {

                    Alert.Show("发票明细修改成功！");

                    BindData();
                }
            }
            else
            {
                Alert.Show("更改记录数为零");
            }

        }
        private void SET_INVOICE_STATE(string p_msg, InvoiceState p_state)
        {
            if (Session["Invoice"] != null)
            {
                var _Invoice = Session["Invoice"] as V_TB_INVOICE;

                string InvoiceNumber = MyWebString.GetString(this.txtInvoiceNumber.Text.Trim());//金税票号
                string ExpressNumber = MyWebString.GetString(this.txtExpressNumber.Text.Trim());//快递单号
                string Extend1 = MyWebString.GetString(this.txtExtend1.Text.Trim());//折扣价格
                string Extend2 = MyWebString.GetString(this.txtExtend2.Text.Trim());//折扣价格
                string DiscountPrice1 = MyWebString.GetString(this.txtDiscountPrice1.Text.Trim());//折扣价格
                string BlancePrice1 = MyWebString.GetString(this.txtBlancePrice1.Text.Trim());//合同差额

                _Invoice.InvoiceNum = InvoiceNumber;
                _Invoice.ExpressNum = ExpressNumber;
                _Invoice.UpdateTime = dpUpdateTime.SelectedDate;
                if (string.IsNullOrEmpty(Extend1))
                {
                    _Invoice.Extend1 = 0;
                }
                if (string.IsNullOrEmpty(Extend2))
                {
                    _Invoice.Extend2 = 0;
                }
                if (string.IsNullOrEmpty(DiscountPrice1))
                {
                    _Invoice.DiscountPrice = 0;
                }
                if (string.IsNullOrEmpty(BlancePrice1))
                {
                    _Invoice.BlancePrice = 0;
                }

                decimal c1;
                decimal b1;
                decimal d1;
                decimal e1;
                if (decimal.TryParse(Extend1, out d1))
                {
                    _Invoice.Extend1 = d1;
                }
                else
                {
                    _Invoice.Extend1 = 0;
                }
                if (decimal.TryParse(Extend2, out e1))
                {
                    _Invoice.Extend2 = e1;
                }
                else
                {
                    _Invoice.Extend2 = 0;
                }
                if (decimal.TryParse(DiscountPrice1, out c1))
                {
                    _Invoice.DiscountPrice = c1;
                }
                else
                {
                    _Invoice.ContractPrice = 0;
                }

                if (decimal.TryParse(BlancePrice1, out b1))
                {
                    _Invoice.BlancePrice = b1;
                }
                else
                {
                    _Invoice.BlancePrice = 0;
                }

                if (p_state == InvoiceState.Mail)
                {
                    if (string.IsNullOrEmpty(InvoiceNumber))
                    {
                        Alert.Show("请填写金税票号！");
                        return;
                    }

                    if (string.IsNullOrEmpty(ExpressNumber))
                    {
                        Alert.Show("请填写快递单号！");
                        return;
                    }
                    if (dpUpdateTime.SelectedDate == null)
                    {
                        Alert.Show("发票时间必须填写,时间为纸质发票开票时间");
                        return;
                    }
                    if (_Invoice.Extend1 == 0)
                    {
                        Alert.Show("发票实际税前金额(纸质发票税前金额)必须填写!");
                        return;
                    }
                    if (_Invoice.Extend2 == 0)
                    {
                        Alert.Show("发票实际税额(纸质发票税额)必须填写!");
                        return;
                    }
                }

                var ret = SCP_INVOICE_CONTROLLER.SAVE_TB_INVOICE_STATE(_Invoice, p_state, CurrentUser.ChineseName);
                if (ret.State == ReturnStatus.Succeed)
                {
                    Alert.Show(p_msg);

                    BindData();
                  //  GetInvoice();
                }
                else
                {
                    Alert.Show(ret.Message);
                }
            }
        }

        protected void btnApply_Click(object sender, EventArgs e)
        {

            SET_INVOICE_STATE("发票申请成功!", InvoiceState.Apply);

        }

        protected void btnMail_Click(object sender, EventArgs e)
        {
            SET_INVOICE_STATE("发票已经寄出!", InvoiceState.Mail);
        }

        protected void btnReject_Click(object sender, EventArgs e)
        {
            SET_INVOICE_STATE("发票已经作废!", InvoiceState.Reject);
        }

        protected void Window1_OnClose(object sender, WindowCloseEventArgs e)
        {
            //string id = GetQueryValue("ID");

            //TB_INVOICE model = InvoiceController.GetDataByBillInvoiceBillNum(id);
            //InvoiceController.UpdateDataRemark(e.CloseArgument, model);

        }

        protected void btnRed_Click(object sender, EventArgs e)
        {
            string id = GetQueryValue("ID");
            V_TB_INVOICE _tb = new V_TB_INVOICE();
            _tb.InvcBillNum = id;
            var ret = SCP_INVOICE_CONTROLLER.Add_New_Red_Invoice(_tb);

            if (ret.State == ReturnStatus.Succeed)
            {
                BindData();
            //    GetInvoice();
            }
        }

        protected void Grid1_RowDataBound(object sender, GridRowEventArgs e)
        {
            System.Web.UI.WebControls.TextBox _label = (System.Web.UI.WebControls.TextBox)Grid1.Rows[e.RowIndex].FindControl("txtQty");
            if (!string.IsNullOrEmpty(_label.Text))
            {
                if (decimal.Parse(_label.Text) < 0)
                {
                    _label.ForeColor = Color.Red;
                }
            }
        }
    }
}