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;
using System.Collections;

namespace Core.StlMes.Client.YdmBase
{
    public partial class FrmRackSelect : Form
    {
        public FrmRackSelect()
        {
            InitializeComponent();
        }

        private ArrayList localist;

        public ArrayList Localist
        {
            get { return localist; }
            set { localist = value; }
        }

        private ArrayList racklist;

        public ArrayList Racklist
        {
            get { return racklist; }
            set { racklist = value; }
        }

        private ArrayList selectlist;

        public ArrayList Selectlist
        {
            get { return selectlist; }
            set { selectlist = value; }
        }

        public bool flag = false;    //关闭是什么引起的(右上角叉 还是关闭 还是确定,不是确定引起的不需要触发后面的事件)
        public ArrayList ReturnData = new ArrayList();
   
        int locationcount = 0;     //料位数量
        int rackcount = 0;            //料架数量
        int rcakedcount = 0;        //选择的料架数量(实时变化的)
        int rackedstartcount = 0;      //起始选择的料架数量

        private void FrmRackSelect_Load(object sender, EventArgs e)
        {
            InitListView();
            InitVerScroll(this.listView1);
            InitVerScroll(this.listView2);
            InitVerScroll(this.listView3);
            locationcount = listView3.Items.Count;
            rackcount = listView1.Items.Count;
            rackedstartcount = listView2.Items.Count;
            
        }
        /// <summary>
        /// 设置listview的垂直下拉框
        /// </summary>
        /// <param name="lv">要设置的listview</param>
        private void InitVerScroll(ListView lv)
        {
           lv.HeaderStyle = System.Windows.Forms.ColumnHeaderStyle.None; //不显示列的标头
           lv.MinimumSize = new Size(50, 150); //给定最小宽度为50给列的宽度为150(要小于listview的宽度,否则会出现水平滚动条)
           lv.FullRowSelect = true; //可选中整行
           lv.Scrollable = true; //显示滚动条
           lv.View = View.SmallIcon;
           lv.MultiSelect = false;
        }

        /// <summary>
        /// 初始化3个listview
        /// </summary>
        private void  InitListView()   
        {
            for (int i = 0; i < localist.Count; i++)
            {
                listView3.Items.Add(localist[i].ToString());
            }
            for (int i = 0; i < racklist.Count; i++)
            {
                listView1.Items.Add(racklist[i].ToString());
            }
            for (int i = 0; i < selectlist.Count; i++)
            {
                if(selectlist[i].ToString()!="")
                    listView2.Items.Add(selectlist[i].ToString());
            }
        }

        private void button1_Click(object sender, EventArgs e)   //添加
        {
            if (listView1.CheckedItems.Count <= 0)
            {
                MessageBox.Show("请在[供选择的料架]栏\n选择你要添加的料架", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                return;
            }
            rcakedcount = listView2.Items.Count;
            int m = listView1.CheckedItems.Count;
            if (locationcount < rackcount)
            {
                if (rcakedcount < locationcount)
                {
                    for (int i = 0; i < m; i++)
                    {
                        if (listView2.Items.Count == listView3.Items.Count)
                        {
                            MessageBox.Show("选择的料架已满！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                            return;
                        }
                        else
                        {
                            listView2.Items.Add(listView1.CheckedItems[0].Text);
                            listView1.CheckedItems[0].Remove();
                        }
                    }
                }
                else
                {
                    MessageBox.Show("[选择的料架]栏的料架\n数量已满，无法添加！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                    return;
                }
            }
            else
            {
                if (rcakedcount < rackcount)
                {
                    listView2.Items.Add(listView1.CheckedItems[0].Text);
                    listView1.CheckedItems[0].Remove();
                }
                else
                {
                    MessageBox.Show("[供选择的料架]栏的料架\n已被选完，请维护基础数据！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                    return;
                }
            }
            rcakedcount = listView2.Items.Count;
        }

        private void button2_Click(object sender, EventArgs e)   //移除
        {
            if (listView2.CheckedItems.Count <= 0)
            {
                MessageBox.Show("请在[选择的料架]栏选择\n你要移除的料架", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                return;
            }
            if (listView2.Items.Count <= 0)
            {
                MessageBox.Show("[选择的料架]栏中不存在\n料架，无法移除", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                return;
            }
            listView1.Items.Add(listView2.CheckedItems[0].Text);
            listView2.CheckedItems[0].Remove();
        }

        private void button3_Click(object sender, EventArgs e)  //确定
        {
            flag = false;
            ReturnData=new ArrayList();
            //if (this.listView2.Items.Count == 0 && rcakedcount == 0)
            //{
            //    this.Close();
            //    return;
            //}
            //else
            //{
                for (int i = 0; i < listView3.Items.Count; i++)
                {
                    string msg = listView3.Items[i].Text.Trim();
                    if (i < listView2.Items.Count)
                        msg = msg + "," + listView2.Items[i].Text;
                    else
                        msg = msg + "," + "";
                    ReturnData.Add(msg);
                }
            //}
            flag = true;
            this.Close();
        }

        private void button4_Click(object sender, EventArgs e)   //关闭
        {
            this.Close();
        }

        private void button5_Click(object sender, EventArgs e)   //交换
        {
            string str = "";
            string str1 = "";
            if (listView1.CheckedItems.Count == 1)
            {
                if (listView1.CheckedItems.Count > 0 && listView2.CheckedItems.Count > 0)
                {
                    for (int i = 0; i < listView1.CheckedItems.Count; i++)
                    {
                        str = listView1.CheckedItems[i].Text;
                    }
                    //string str = listView1.SelectedItems[0].Text;
                    //string str1 = listView2.SelectedItems[0].Text;
                    for (int j = 0; j < listView2.CheckedItems.Count; j++)
                    {
                        str1 = listView2.CheckedItems[j].Text;
                    }
                    listView1.CheckedItems[0].Text = str1;
                    listView2.CheckedItems[0].Text = str;
                }
                else
                {
                    MessageBox.Show("请在[供选择的料架]和[选择的料架]\n选好需要交换的项目！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                    return;
                }
            }
            else if (listView1.CheckedItems.Count == 0)
            {
                MessageBox.Show("请在[供选择的料架]和[选择的料架]\n选好需要交换的项目！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                return;
            }
            else
            {

                MessageBox.Show("在进行[供选择的料架]和[选择的料架]的交换时只允许选择单项！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                return;
            }
        }

        /// <summary>
        /// 双击选择料架
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void listView1_DoubleClick(object sender, EventArgs e)
        {
            int index = 0;

            if (this.listView1.SelectedItems.Count > 0)//判断listview有被选中项
            {
                if (this.listView2.Items.Count == this.listView3.Items.Count)
                {
                    MessageBox.Show("选择的料架已满！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                    return;
                }
                index = this.listView1.SelectedItems[0].Index;//取当前选中项的index,SelectedItems[0]这必须为0
                String aa = listView1.Items[index].SubItems[0].Text;//用我们刚取到的index取被选中的某一列的值从0开始
                if (aa != "")
                {
                    this.listView2.Items.Add(aa);
                    this.listView1.Items[index].Remove();
                }
                
            }

        }

        private void button6_Click(object sender, EventArgs e)
        {
            if (this.listView2.CheckedItems.Count > 0 )
            {
                int index = this.listView2.SelectedItems[0].Index;
                if (index >= 1)
                {
                    String str = listView2.Items[index].SubItems[0].Text;
                    String str1 = listView2.Items[index - 1].SubItems[0].Text;
                    listView2.Items[index - 1].SubItems[0].Text = str;
                    listView2.Items[index].SubItems[0].Text = str1;
                    //int de = this.listView2.Items.IndexOf(listView2.FocusedItem) +1;

                }
                else
                {
                    MessageBox.Show("数据行已在首行，无法上移!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                    return;
                }
            }
            else
            {
                MessageBox.Show("请选择需要上移的数据行!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                return;
            }
            //if (listView2.SelectedItems.Count == 0)
            //{
            //    return;
            //}
            //listView2.BeginUpdate();
            //ListViewItem lvi = new ListViewItem();
            //if (listView2.SelectedItems[0].Index > 0)
            //{
            //    foreach (ListViewItem lvi in listView2.SelectedItems)
            //    {
            //        ListViewItem lviSelectedItem = lvi;
            //        int indexSelectedItem = lvi.Index;
            //        listView2.Items.RemoveAt(indexSelectedItem);
            //        listView2.Items.Insert(indexSelectedItem - 1, lviSelectedItem);
            //    }
            //}
            //listView2.EndUpdate();
            //if (listView2.Items.Count > 0 && listView2.SelectedItems.Count > 0)
            //{
            //    listView2.Focus();
            //    listView2.SelectedItems[0].Focused = true;
            //    listView2.SelectedItems[0].EnsureVisible();
            //}
            
        }


        private void button7_Click(object sender, EventArgs e)
        {
            if (this.listView2.CheckedItems.Count > 0)
            {
                int index = this.listView2.SelectedItems[0].Index;
                if (index + 1 < this.listView2.Items.Count)
                {
                    string str = listView2.Items[index].SubItems[0].Text;
                    string str1 = listView2.Items[index + 1].SubItems[0].Text;
                    listView2.Items[index + 1].SubItems[0].Text = str;
                    listView2.Items[index].SubItems[0].Text = str1;

                }
                else
                {
                    MessageBox.Show("数据行已在末行，无法下移!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                    return;
                }
            }
            else
            {
                MessageBox.Show("请选择需要下移的数据行!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                return;
            }

        }


        private void listView2_ItemCheck(object sender, ItemCheckEventArgs e)
        {
            if (!listView2.Items[e.Index].Checked)//如果点击的CheckBoxes没有选中  
            {
                foreach (ListViewItem lv in listView2.Items)
                {
                    if (lv.Checked)//取消所有已选中的CheckBoxes  
                    {
                        lv.Checked = false;
                        lv.Selected = false;
                          
                    }
                }
                listView2.Items[e.Index].Selected = true; 

            }


        }

        private void listView2_SelectedIndexChanged(object sender, EventArgs e)
        {
            foreach (ListViewItem lv in listView2.Items)
            {

                if (lv.Selected)
                {
                    
                    lv.Checked = true;
                }
                else
                {
                    if (listView2.SelectedIndices.Count > 0)
                    {
                        if (lv.Checked)
                        {
                            lv.Checked = false;
                        }
                    }

                }
            }

        }
       
    }
}