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 Lskj.Control.Model;
using Lskj.Business.Impl;
using DevExpress.XtraEditors;

namespace Lskj.Control
{
    public partial class FrmComboxPopup : BaseForm
    {
        public int mPage = 1, mMaxPage = 1, mPageSize = 20;
        public string mControlName = "simpleButton";
        public DataTable mSourceTable = null;
        public string ShowValue, ShowText;
        public MyControl ControlObj;
        public ControlModel mControlModel;

        public FrmComboxPopup()
        {
            InitializeComponent();
        }

        public FrmComboxPopup(ControlModel model, MyControl controlObj)
        {
            try {
                InitializeComponent();

                this.mControlModel = model;
                this.ControlObj = controlObj;
                this.Text = model.LabelText + "选择";
                this.OnLoad();
            }
            catch (Exception ex)
            {
                string Message = ErrorMessage.PromptErrorMessage(ex);
                MessageUtil.Show(Message,ex.Message);
            } 
           
        }

        private void OnLoad()
        {
            this.mSourceTable = BaseImpl.GetDataTableResult(ControlObj.ReplaceControlValue(this.mControlModel.SourceSql));
            this.InitControl();
            Lskj.Control.Model.AutoSizeChange.ControllInitializeSize(this);
        }

        public void VisableControl()
        {
            for (int i = 0; i < this.plContainer.Controls.Count; i++)
            {
                var c = this.plContainer.Controls[i];
                c.Visible = false;
            }
        }

        public void InitControl()
        {
            int pageIndex = (mPage - 1) * mPageSize;
            if (pageIndex < this.mSourceTable.Rows.Count)
            {
                this.VisableControl();
                int controlIndex = 0;
                for (int i = pageIndex; i < this.mSourceTable.Rows.Count; i++)
                {
                    DataRow rowItem = this.mSourceTable.Rows[i];
                    var c = this.plContainer.Controls.Find(mControlName + (controlIndex + 1), true);
                    if (c.Length > 0 && c[0] is SimpleButton)
                    {
                        string text = rowItem[mControlModel.TextMember] + "";
                        SimpleButton btn = c[0] as SimpleButton;
                        btn.Visible = true;
                        btn.Tag = rowItem;
                        //text.Length > 6 ? text.Substring(0, 6) + "\n" + text.Substring(6) :
                        btn.Text = text;
                        btn.Font = new Font("微软雅黑", 12);
                        btn.Click -= new EventHandler(btn_Click);
                        btn.Click += new EventHandler(btn_Click);
                    }
                    controlIndex++;
                }
                this.mMaxPage = Convert.ToInt32(this.mSourceTable.Rows.Count / mPageSize) + (this.mSourceTable.Rows.Count % mPageSize > 0 ? 1 : 0);
            }
        }

        void btn_Click(object sender, EventArgs e)
        {
            try {
                DataRow rowItem = (sender as SimpleButton).Tag as DataRow;

                this.ShowValue = rowItem[this.mControlModel.ValueMember] + "";
                this.ShowText = rowItem[this.mControlModel.TextMember] + "";
                this.DialogResult = System.Windows.Forms.DialogResult.OK;
                this.Close();
            }
            catch (Exception ex)
            {
                string Message = ErrorMessage.PromptErrorMessage(ex);
                MessageUtil.Show(Message,ex.Message);
            } 
          
        }

        private void btnClose_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        private void simpleButton22_Click(object sender, EventArgs e)
        {
            try {
                if (this.mPage == 1) return;
                this.mPage = 1;
                this.InitControl();
            }
            catch (Exception ex)
            {
                string Message = ErrorMessage.PromptErrorMessage(ex);
                MessageUtil.Show(Message,ex.Message);
            } 
        

        }

        private void simpleButton23_Click(object sender, EventArgs e)
        {
            try {
                if (this.mPage > 1)
                {
                    this.mPage -= 1;
                    this.InitControl();
                }
            }
            catch (Exception ex)
            {
                string Message = ErrorMessage.PromptErrorMessage(ex);
                MessageUtil.Show(Message,ex.Message);
            } 
           
        }

        private void simpleButton24_Click(object sender, EventArgs e)
        {
            try {
                if (this.mPage < this.mMaxPage)
                {
                    this.mPage += 1;
                    this.InitControl();
                }
            }
            catch (Exception ex)
            {
                string Message = ErrorMessage.PromptErrorMessage(ex);
                MessageUtil.Show(Message,ex.Message);
            } 
          
        }

        private void simpleButton25_Click(object sender, EventArgs e)
        {
            try {
                if (this.mPage == this.mMaxPage) return;
                this.mPage = this.mMaxPage;
                this.InitControl();
            }
            catch (Exception ex)
            {
                string Message = ErrorMessage.PromptErrorMessage(ex);
                MessageUtil.Show(Message,ex.Message);
            } 
          
        }
    }
}