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 FCM0000
{
    public partial class fLovItem : Form
    {
        public string itemName = string.Empty;
        public int item = -1;
        public string itemmodel = string.Empty;
        public decimal itemprice = 0;
        public string SID = string.Empty;
        public string itemUnit = "EA";
        public string itemSupply = string.Empty;
        public int itemSupplyidx = -1;

        string keyword = string.Empty;
        public fLovItem(string search_)
        {
            InitializeComponent();
            this.keyword = search_;
            this.KeyPreview = true;
            this.KeyDown += (s1, e1) => {
                if (e1.KeyCode == Keys.Escape) this.Close();
            };
            
        }

        private void fLovItem_Load(object sender, EventArgs e)
        {
            //search data
            this.ta.FillSearch(this.dsMSSQL.Items,this.keyword);
        }

        private void itemsBindingNavigatorSaveItem_Click(object sender, EventArgs e)
        {
            var drv = bs.Current as DataRowView;
            if (drv == null)
            {
                itemName = string.Empty;
                item = -1;
                itemmodel = string.Empty;
                itemprice = 0;
                itemSupply = string.Empty;
                itemSupplyidx = -1;
                itemUnit = "EA";
                SID = string.Empty;
                return;
            }
            else
            {
                var dr = drv.Row as dsMSSQL.ItemsRow;
                item = dr.idx;
                if (dr.IsnameNull()) itemName = string.Empty;
                else itemName = dr.name;
                if (dr.IsmodelNull()) itemmodel = string.Empty;
                else itemmodel = dr.model;
                if (dr.IspriceNull()) itemprice = 0;
                else itemprice = dr.price;
                if (dr.IssupplyNull()) itemSupply = string.Empty;
                else itemSupply = dr.supply;
                if (dr.IssupplyidxNull()) itemSupplyidx = -1;
                else itemSupplyidx = dr.supplyidx;
                if (dr.IsunitNull()) itemUnit = "EA";
                else itemUnit = dr.unit;
                SID = dr.sid;
            }

            if (itemName.isEmpty() || item == -1) DialogResult = System.Windows.Forms.DialogResult.Cancel;
            else DialogResult = System.Windows.Forms.DialogResult.OK;
        }

        private void bs_CurrentChanged(object sender, EventArgs e)
        {
            var drv = this.bs.Current as DataRowView;
            var img = this.pictureBox1.Image;
            if (drv == null)
            {
                this.pictureBox1.Image = null;
            }
            else
            {
                try
                {
                    var dr = drv.Row as dsMSSQL.ItemsRow;
                    var img1 = FCOMMON.DBM.GetImageData("Items", "image", dr.idx);
                    if (img1 != null) this.pictureBox1.Image = img1;
                    else this.pictureBox1.Image = null;
                }catch (Exception ex)
                {
                    this.pictureBox1.Image = null;
                }
                
            }
            if (img != null) img.Dispose();
        }

        private void dv_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Enter)
            {
                
                btOK.PerformClick();
            }
                
        }

        private void dv_DoubleClick(object sender, EventArgs e)
        {
            btOK.PerformClick();
        }

        private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
        {
            var drv = this.bs.Current as DataRowView;
            if (drv == null) return;
            var dr = drv.Row as dsMSSQL.ItemsRow;
            if (dr.RowState == DataRowState.Deleted || dr.RowState == DataRowState.Detached ||
                dr.RowState == DataRowState.Added)
            {
                FCOMMON.Util.MsgE("이미지는 등록 완료된 아이템만 가능합니다. 먼저 저장한 후 다시 시도하세요.");
                return;
            }
            OpenFileDialog od = new OpenFileDialog();            
            if (od.ShowDialog() != System.Windows.Forms.DialogResult.OK) return;
            var image = Image.FromFile(od.FileName);
            if (!FCOMMON.DBM.setImageData(image, "Items", "image", dr.idx))
            {
                FCOMMON.Util.MsgE("등록 실패");
            }
            else
            {
                this.pictureBox1.Image = Image.FromFile(od.FileName);
            }
        }
    }
}