using DevComponents.DotNetBar.SuperGrid;
using POSV.Card;
using POSV.Entity;
using POSV.Report;
using POSV.Template;
using POSV.Utils;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace POSV.Stock
{
    public partial class StoreStorageConsumeAddForm : BusinessForm
    {

        private List<string> _ids = new List<string>();

        private string _oldId;

        private OperateType _OperateType;

        public StoreStorageConsumeAddForm(OperateType type, string id)
        {
            InitializeComponent();

            _OperateType = type;

            if (type == OperateType.ADD)
            {
                this.controlBox1.Text = "新增耗料单";
                this.txtStatus.Text = "新建";
            }
            else if(type == OperateType.EDIT)
            {
                this.controlBox1.Text = "修改耗料单";
                _oldId = id;
            }
        }

        protected override void OnLoad(EventArgs e)
        {
            base.OnLoad(e);

            BuilderOrderGrid();

            InstallStorage();

            //单据编号
            if(_OperateType == OperateType.ADD)
            {
                this.txtBusNo.Text = string.Format("{0}{1}{2}", "SO", Global.Instance.Authc.PosNo, DateTime.Now.ToString("yyyyMMddHHmmss"));
                this.txtSetMan.Text = Global.Instance.Worker.Name;
                this.txtSetDate.Text = DateTimeUtils.GetNowFormat();
            }
            else
            {
                InstallEditInfo();
            }

        }

        /// <summary>
        /// 加载修改的订单信息
        /// </summary>
        private void InstallEditInfo()
        {
            Task.Factory.StartNew(() =>
            {
                var res = StockUtils.QueryStoreStorageOutTicketList(null, "id", _oldId, 1, 1, null, null, null);
                if (res.Item1 && res.Item3.List != null && res.Item3.List.Count > 0)
                {
                    //获取单据成功
                    //获取单据明细
                    var detailRes = StockUtils.QueryStoreStorageOutTicketDetailList(_oldId, 1, 500);

                    if (detailRes.Item1)
                    {
                        return new Tuple<StoreStorageInTicket, List<StoreStorageInDetail>>(res.Item3.List[0], detailRes.Item3.List);
                    }
                    else
                    {
                        this.ShowToastNotify(this, detailRes.Item2);
                    }
                }
                else
                {
                    this.ShowToastNotify(this, res.Item2);
                }
                return new Tuple<StoreStorageInTicket, List<StoreStorageInDetail>>(null, null);
            }).ContinueWith(task =>
            {
                if (task.IsFaulted)
                {
                    LOGGER.Error(task.Exception.GetBaseException(), "加载耗料单异常");
                }
                else
                {
                    var res = task.Result;
                    if(res.Item1 != null && res.Item2 != null)
                    {
                        if (this.IsDisposed || !this.IsHandleCreated) return;
                        this.Invoke(new Action(() =>
                        {
                            var order = res.Item1;
                            this.txtBusNo.Text = order.No;
                            this.txtStatus.Text = order.StatusStr;
                            this.boxStorage.Text = order.StorageName;
                            this.txtMemo.Text = order.Description;
                            this.txtSetMan.Text = order.SetMan;
                            this.txtSetDate.Text = order.SetDate;

                            var detailList = res.Item2;

                            List<GridRow> gridList = new List<GridRow>();
                            foreach(var detail in detailList)
                            {
                                GridRow row = new GridRow("", detail.ProductId, detail.ProductNo, detail.ProductName, detail.SpecId, detail.SpecName, detail.ProductDescription, detail.StockUnitId, detail.StockUnitName, detail.Amount, detail.Price, StringUtils.FormatDataTwoDigit(detail.Money), detail.Description);
                                gridList.Add(row);
                            }
                            this.detailGrid.PrimaryGrid.Rows.AddRange(gridList);
                        }));
                    }
                }
            });
        }

        private void InstallStorage()
        {
            List<StoreStorage> storeList = null;
            using(var db = Global.Instance.OpenDataBase)
            {
                storeList = db.Query<StoreStorage>("order by no").ToList();
            }
            this.boxStorage.DataSource = storeList;
            this.boxStorage.DisplayMember = "Name";
        }

        private void BuilderOrderGrid()
        {
            var panel = detailGrid.PrimaryGrid;

            panel.DefaultRowHeight = 40;
            panel.RowHeaderIndexOffset = 1;

            var cols = ReportUtils.GetGridObject("POSV.Stock.", "StoreStorageConsumeAddTicketDetail.json");
            if (cols != null)
            {
                Assembly asmb = Assembly.LoadFrom("DevComponents.DotNetBar.SuperGrid.dll");
                foreach (var col in cols)
                {
                    panel.Columns.Add(new DevComponents.DotNetBar.SuperGrid.GridColumn()
                    {
                        Name = col.Name,
                        HeaderText = col.HeaderText,
                        DataPropertyName = col.DataPropertyName,
                        Visible = col.Display,
                        Width = col.Width,
                        AllowEdit = col.AllowEdit,
                        EditorType = asmb.GetType(col.EditorType, true)
                    });
                }

                //可编辑cell颜色特殊标注
                Color bgColor = ColorTranslator.FromHtml("193,255,192");
                panel.Columns["amount"].CellStyles.Default.Background.Color1 = bgColor;
                panel.Columns["price"].CellStyles.Default.Background.Color1 = bgColor;
                panel.Columns["description"].CellStyles.Default.Background.Color1 = bgColor;
            }
            else
            {
                panel.NoRowsText = "加载报表错误，请联系管理员";
            }
        }

        /// <summary>
        /// 选择商品
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OnSelectProductClick(object sender, EventArgs e)
        {
            _ids = new List<string>();
            foreach(GridRow row in detailGrid.PrimaryGrid.Rows)
            {
                _ids.Add(row.Cells["specId"].Value.ToString());
            }

            var form = new SelectProductForm(_ids, null);
            form.OnProductClick += Form_OnProductClick; ;
            TransparentForm trans = new TransparentForm(this, form);
            trans.ShowDialog(this);
        }

        private void Form_OnProductClick(object sender, MaterialDetailEventArgs e)
        {
            var product = e.Detail;
            var rows = this.detailGrid.PrimaryGrid.Rows;
            bool isExist = false;
            if(rows.Count > 0)
            {
                foreach(GridRow row in rows)
                {
                    if (product.SpecId.Equals(StringUtils.GetString(row["specId"])))
                    {
                        isExist = true;
                        break;
                    }
                }
            }
            if (!isExist)
            {
                GridRow row = new GridRow("", product.ProductId, product.ProductNo, product.ProductName, product.SpecId, product.SpecName, product.Memo, product.PackUnitId, product.PackUnitName, 0.00, product.Price, 0.00, "");
                rows.Add(row);
            }
        }

        /// <summary>
        /// 关闭
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OnCloseClick(object sender, EventArgs e)
        {
            if(this.Owner != null)
            {
                this.Owner.Close();
            }
            this.Close();
        }

        private void OnExistClick(object sender, EventArgs e)
        {
            OnCloseClick(sender, e);
        }

        private void OnBeginEdit(object sender, GridEditEventArgs e)
        {
            var cell = e.GridCell;
            var cellPoint = this.detailGrid.PointToScreen(cell.LocationRelative);
            if(cell.GridColumn.Name == "amount" || cell.GridColumn.Name == "price")
            {
                cellPoint.Y -= this.detailGrid.VScrollOffset;
                var p = NumericKeyboard.CalculateLocation(cellPoint, cell.GridColumn.Width);
                NumericKeyboard.ShowKeyboard(this, p);
            }
            else
            {
                var txtForm = new TxtKeyboardForm(StringUtils.GetString(cell.Value));
                txtForm.NotifyChanged += (o, args) =>
                {
                    cell.Value = args.Data;
                };
                var trans = new TransparentForm(this, .5, txtForm);
                trans.Show(this);
            }
        }

        private void OnCloseEdit(object sender, GridCloseEditEventArgs e)
        {
            NumericKeyboard.CloseKeyboard();
        }

        private void OnCellValueChanged(object sender, GridCellValueChangedEventArgs e)
        {
            var cell = e.GridCell;
            if (cell.GridColumn.Name == "amount" || cell.GridColumn.Name == "price")
            {
                var row = cell.GridRow;
                var amount = StringUtils.GetDecimal(row.Cells["amount"].Value);
                if (amount < 0)
                {
                    this.ShowToastNotify(this, "数量非法");
                    row.Cells["amount"].Value = 0;
                    amount = 0;
                }
                var price = StringUtils.GetDecimal(row.Cells["price"].Value);
                var money = StringUtils.FormatDataTwoDigit(amount * price);
                row.Cells["money"].Value = money;
            }
        }

        private void OnMemoClick(object sender, EventArgs e)
        {
            var txtForm = new TxtKeyboardForm(StringUtils.GetString(this.txtMemo.Text));
            txtForm.NotifyChanged += (o, args) =>
            {
                this.txtMemo.Text = args.Data.ToString();
            };
            var trans = new TransparentForm(this, .5, txtForm);
            trans.Show(this);
        }

        private void OnSaveClick(object sender, EventArgs e)
        {
            this.buttonX4.Focus();
            StoreStorageInTicketAndDetail ticket = new StoreStorageInTicketAndDetail();
            if(_OperateType == OperateType.EDIT)
            {
                ticket.Id = _oldId;
            }
            ticket.No = this.txtBusNo.Text;
            ticket.Type = 2;
            var storage = this.boxStorage.SelectedValue as StoreStorage;
            if(storage == null)
            {
                this.ShowToastNotify(this, "请选择耗料仓库");
                return;
            }
            ticket.StorageId = storage.Id;
            ticket.StorageName = storage.Name;

            ticket.Description = this.txtMemo.Text;
            ticket.SetMan = Global.Instance.Worker.Name;
            ticket.SetDate = this.txtSetDate.Text;

            List<StoreStorageInDetail> detailList = new List<StoreStorageInDetail>();
            var rows = detailGrid.PrimaryGrid.Rows;
            if(rows.Count > 0)
            {
                foreach (GridRow row in rows)
                {
                    StoreStorageInDetail detail = new StoreStorageInDetail();
                    detail.ProductId = StringUtils.GetString(row.Cells["productId"].Value);
                    detail.ProductNo = StringUtils.GetString(row.Cells["productNo"].Value);
                    detail.ProductName = StringUtils.GetString(row.Cells["productName"].Value);
                    detail.SpecId = StringUtils.GetString(row.Cells["specId"].Value);
                    detail.SpecName = StringUtils.GetString(row.Cells["specName"].Value);
                    detail.ProductDescription = StringUtils.GetString(row.Cells["productDescription"].Value);
                    detail.StockUnitId = StringUtils.GetString(row.Cells["stockUnitId"].Value);
                    detail.StockUnitName = StringUtils.GetString(row.Cells["stockUnitName"].Value);
                    detail.Amount = StringUtils.GetDecimal(row.Cells["amount"].Value);
                    detail.Price = StringUtils.GetDecimal(row.Cells["price"].Value);
                    detail.Money = StringUtils.GetDecimal(row.Cells["money"].Value);
                    detail.Description = StringUtils.GetString(row.Cells["description"].Value);

                    if(detail.Amount <= 0)
                    {
                        this.ShowToastNotify(this, string.Format("<{0}>耗料数量<{1}>不合法", detail.ProductName, detail.Amount));
                        row.IsSelected = true;
                        return;
                    }

                    detailList.Add(detail);
                }

                ticket.DetailList = detailList;

                Tuple<bool, string, string> res = null;
                if (_OperateType == OperateType.ADD)
                {
                    res = StockUtils.AddStoreStorageOutTicket(ticket);
                }
                else
                {
                    res = StockUtils.ModifyStoreStorageOutTicket(ticket);
                }
                if (res.Item1)
                {
                    DialogForm dialog = new DialogForm("提示", "耗料单保存成功", MessageBoxIcon.Warning, MessageBoxButtons.OK);

                    dialog.ShowDialog(this);
                    NotifyParent();
                    OnCloseClick(sender, e);
                }
                else
                {
                    this.ShowToastNotify(this, res.Item2);
                    return;
                }
            }
            else
            {
                this.ShowToastNotify(this, "请选择耗料商品");
                return;
            }
        }

        public virtual void NotifyParent()
        {
            OnSaveSuccess?.Invoke(this, null);
        }

        public delegate void EventHandler(object sender, EventArgs e);

        public event EventHandler OnSaveSuccess;

        /// <summary>
        /// 删除明细
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OnDeleteItemClick(object sender, EventArgs e)
        {
            GridRow row = this.detailGrid.PrimaryGrid.ActiveRow as GridRow;
            if(row == null)
            {
                this.ShowToastNotify(this, "请选择删除的明细");
                return;
            }
            else
            {
                this.detailGrid.PrimaryGrid.Rows.Remove(row);
                _ids.Remove(row.Cells["specId"].Value.ToString());
            }
        }
    }
}