using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace FPJ0000
{
    public partial class fPartList : Form
    {
        int ProjectIndex = -1;
        public fPartList(int idx_)
        {
            InitializeComponent();
            this.ProjectIndex = idx_;
            this.FormClosed += fPartList_FormClosed;
            this.KeyPreview = true;
            this.KeyDown += fPartList_KeyDown;
            this.dsPRJ.ProjectsPart.TableNewRow += ProjectsPart_TableNewRow;
        }

        void ProjectsPart_TableNewRow(object sender, DataTableNewRowEventArgs e)
        {
            e.Row["wuid"] = FCOMMON.info.Login.no;
            e.Row["wdate"] = DateTime.Now;
            e.Row["Project"] = this.ProjectIndex;
        }

        void fPartList_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Escape) this.Close();
        }

        void fPartList_FormClosed(object sender, FormClosedEventArgs e)
        {
            var form = this as Form;
            FCOMMON.Util.SetFormStatus(ref form, this.Name, false);
        }

        private void fPartList_Load(object sender, EventArgs e)
        {

            var form = this as Form;
            FCOMMON.Util.SetFormStatus(ref form, this.Name, true);
            this.Show();
            Application.DoEvents();
            RefreshData();




        }
        void RefreshData()
        {
            this.ta.FillByIDX(this.dsPRJ.Projects, this.ProjectIndex);
            this.taPart.Fill(this.dsPRJ.ProjectsPart, this.ProjectIndex);

            //로딩후에 sid 와 suuply 를 조회해준다.
            foreach( dsPRJ.ProjectsPartRow dr in this.dsPRJ.ProjectsPart.Rows)
            {
                if (dr.IsItemNull() || dr.Item < 0) continue;
                var iteminfo = FCOMMON.DBM.getItemInfo(dr.Item);
                if(iteminfo.idx != -1)
                {
                    dr.SID = iteminfo.sid;
                    dr.Supply = iteminfo.supply;
                }
            }
            this.dsPRJ.AcceptChanges();
            this.dv1.AutoResizeColumns();
            RefreshSum();
        }

        void RefreshSum()
        {
            decimal sum = 0;
            foreach( dsPRJ.ProjectsPartRow dr in this.dsPRJ.ProjectsPart.Rows)
            {
                if (dr.RowState == DataRowState.Deleted || dr.RowState == DataRowState.Detached) continue;
                sum += dr.amt;
            }
            lbSum.Text = sum.ToString("N0");
        }


        private void toolStripButton1_Click(object sender, EventArgs e)
        {
            this.Validate();
            this.bs.EndEdit();
            this.bsPart.EndEdit();
            try
            {
                var cnt = this.tam.UpdateAll(this.dsPRJ);
                FCOMMON.Util.MsgI(cnt.ToString() + "건의 자료가 업데이트 되었습니다.");
            }
            catch (Exception ex)
            {
                FCOMMON.Util.MsgE(ex.Message);
            }

        }

        private void toolStripButton2_Click(object sender, EventArgs e)
        {
            var f = new fRPartList(this.ProjectIndex);
            f.Show();
        }

        private void dv1_CellEndEdit(object sender, DataGridViewCellEventArgs e)
        {
            if (e.ColumnIndex < 0 || e.RowIndex < 0) return;
            var col = dv1.Columns[e.ColumnIndex];
            var taItem = new FCM0000.dsMSSQLTableAdapters.ItemsTableAdapter();
            switch (col.DataPropertyName)
            {
                case "ItemName":
                    var valuen = dv1.Rows[e.RowIndex].Cells[e.ColumnIndex].Value;
                    if (valuen != null)
                    {
                        string inputtext = valuen.ToString().Trim();
                        if (inputtext == "")
                        {
                            dv1.Rows[e.RowIndex].Cells["dvc_itemName"].Value = inputtext;
                        }
                        else
                        {
                            //검색을 실행해서 보여준다.

                            var SearchDT = taItem.GetSearch("%" + inputtext + "%");
                            if (SearchDT == null || SearchDT.Rows.Count < 1)
                            {
                                //FCOMMON.Util.MsgE("검색 결과가 없습니다.");
                                return;
                            }
                            else
                            {
                                //검색된 결과를 표시해서 보여준다.
                                var f = new FCM0000.fLovItem("%" + inputtext + "%");
                                if (f.ShowDialog() == System.Windows.Forms.DialogResult.OK)
                                {
                                    dv1.Rows[e.RowIndex].Cells["dvc_item"].Value = f.item;
                                    dv1.Rows[e.RowIndex].Cells["dvc_itemname"].Value = f.itemName;

                                    dv1.Rows[e.RowIndex].Cells["dvc_sid"].Value = f.SID;
                                    dv1.Rows[e.RowIndex].Cells["dvc_supply"].Value = f.itemSupply;

                                    if(f.itemmodel != "")
                                        dv1.Rows[e.RowIndex].Cells["dvc_model"].Value = f.itemmodel;

                                    if(f.itemprice != 0)
                                        dv1.Rows[e.RowIndex].Cells["dvc_price"].Value = f.itemprice;

                                    var valueq1 = dv1.Rows[e.RowIndex].Cells["dvc_qty"].Value;
                                    var valuep1 = dv1.Rows[e.RowIndex].Cells["dvc_price"].Value;

                                    Int32 iQty = 0;
                                    decimal iPrice = 0;
                                    if (valueq1 != null) iQty = (Int32)valueq1;
                                    if (valuep1 != null) iPrice = (decimal)valuep1;
                                    decimal iAmt = iQty * iPrice;
                                    dv1.Rows[e.RowIndex].Cells["dvc_amt"].Value = iAmt;
                                }
                            }
                        }
                    }
                    break;
                case "item":
                    var value = dv1.Rows[e.RowIndex].Cells[e.ColumnIndex].Value;
                    if (value != null)
                    {
                        int idx = (int)value;
                        if (idx != -1)
                        {
                            var item = taItem.GetIDX(idx);
                            if (item.Count == 1)
                            {
                                //1개만 찾았다면 그것을 사용한다.
                                var itemnameValue = item[0]["name"];
                                var itemmodel = item[0]["model"];
                                var itemprice = item[0]["price"];

                                var itemSID = item[0]["sid"];
                                var itemSupply = item[0]["supply"];

                                if (itemprice != null)
                                {
                                    var price = (decimal)itemprice;
                                    if(price != 0)
                                        dv1.Rows[e.RowIndex].Cells["dvc_price"].Value = (decimal)itemprice;
                                }
                                    

                                if (itemnameValue != null)
                                    dv1.Rows[e.RowIndex].Cells["dvc_itemname"].Value = itemnameValue.ToString();

                                if (itemmodel != null)
                                    dv1.Rows[e.RowIndex].Cells["dvc_model"].Value = itemmodel.ToString();

                                if (itemSID != null)
                                    dv1.Rows[e.RowIndex].Cells["dvc_sid"].Value = itemSID.ToString();

                                if (itemSupply != null)
                                    dv1.Rows[e.RowIndex].Cells["dvc_supply"].Value = itemSupply.ToString();


                            }
                            else
                            {
                                FCOMMON.Util.MsgE("해당 아이템이 존재하지 않습니다.");
                                dv1.Rows[e.RowIndex].Cells[e.ColumnIndex].Value = DBNull.Value;
                            }
                        }
                    }
                    break;
                case "price":
                case "qty":
                    var valueq = dv1.Rows[e.RowIndex].Cells["dvc_qty"].Value;
                    var valuep = dv1.Rows[e.RowIndex].Cells["dvc_price"].Value;
                    var amt = (Int32)valueq * (decimal)valuep;
                    dv1.Rows[e.RowIndex].Cells["dvc_amt"].Value = amt;
                    RefreshSum();
                    break;
               
            }
        }

        private void autoSizeColumnToolStripMenuItem_Click(object sender, EventArgs e)
        {
            dv1.AutoResizeColumns();
        }

        private void exportListToolStripMenuItem_Click(object sender, EventArgs e)
        {
            dv1.ExportData("partlist.csv");
        }

        private void dv1_DataError(object sender, DataGridViewDataErrorEventArgs e)
        {

        }
    }
}