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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using SQLHelper;
 
namespace DBUtility
{
    public partial class Xt_BillType : Form
    {
        private int HItemIDCol = 0;
        private int HNumberCol = 0;
        public frmBillQueryCondition_New frmCondition;
        const string ViewName = "h_v_Xt_BillTypeList";
        const string ModName = "单据类型资料";
        public Pub_Class.ClsPub.Enum_InputMode InputMode;  //录入状态标志(0-非录入状态 1-增加 2-修改)
        public long HItemID;//项目ID
        ClsCN oCn = new ClsCN();
        ClsXt_BillType oBillType = new ClsXt_BillType();
        ClsXt_BillTypeHlp oBillTypeHlp = new ClsXt_BillTypeHlp();
        TreeNode CurNode = new TreeNode();
        ClsPub oPub = new ClsPub();
        public Xt_BillType()
        {
            InitializeComponent();
        }
        #region 固定代码
        //保存GRID列宽
        private void Xt_BillType_FormClosing(object sender, FormClosingEventArgs e)
        {
            DBUtility.ClsPub.SaveGridView(grdMain, this.Name, DBUtility.ClsPub.AppPath);  
        }
        //窗体加载
        private void Xt_BillType_Load(object sender, EventArgs e)
        {
            frmCondition = new frmBillQueryCondition_New();
            LoadTree();
            initGrid();
            InputMode = Pub_Class.ClsPub.Enum_InputMode.InputMode_View;
            RefreshTool();
        }
        //加载树形
        private void LoadTree()
        {
            try
            {
                tv.Nodes.Clear();
                tv.ImageList = imageList1;
                TreeNode sNode = tv.Nodes.Add("T0", this.Text, 0, 1);
            }
            catch (Exception e)
            {
                MessageBox.Show("加载树型失败!" + e.Message, "提示");
            }
        }
        //新增
        private void AddNew()
        {
            InputMode = Pub_Class.ClsPub.Enum_InputMode.InputMode_AddNew;
            Init();
        }
        //初始化GRID
        private void initGrid()
        {
            DBUtility.Gy_BaseFun.initGrid(grdMain);
        }
        //显示列表
        private void Display()
        {
            ClsCN SubCn = new ClsCN();
            DataSet DSet ;
            string sSql = "";
            string sWhere = "";
            //过滤条件
            //过滤条件
            if (frmCondition.SqlStr.Trim().Length == 0)
            {
                sSql = "Select * from " + ViewName + " order by " + ModName + "代码";
            }
            else
            {
                sSql = frmCondition.SqlStr + sWhere + " order by " + ModName + "代码";
            }
            //
            DSet = SubCn.RunProcReturn(sSql, ViewName);
            //生成首行标题
            //
            if (DSet == null)
            {
                MessageBox.Show("显示失败!原因:" + DBUtility.ClsPub.sExeReturnInfo);
                return;
            }
            grdMain.DataSource = DSet.Tables[0].DefaultView;
            //加载列宽
            DBUtility.Gy_BaseFun.DisplayGrid(grdMain, this.Name);
            //
            HItemIDCol = Fun_GetCol("HItemID");
        }
        //退出模块
        private void tc_Click(object sender, EventArgs e)
        {
            this.Close();
        }
        //刷新
        private void xs_Click(object sender, EventArgs e)
        {
            Display();
        }
        //查询
        private void cx_Click(object sender, EventArgs e)
        {
            frmCondition = new frmBillQueryCondition_New();
            frmCondition.Tag = "";
            frmCondition.ViewName = ViewName;
            frmCondition.ModName = this.Name;
            frmCondition.ShowDialog();
            if (frmCondition.Tag.ToString() == "OK")
            {
                Display();
            }
        }
        //刷新TOOLBAR
        private void RefreshTool()
        {
            if (InputMode == Pub_Class.ClsPub.Enum_InputMode.InputMode_View)
            {
                stTab.SelectedIndex = 0;
                stTab.TabPages.Remove(this.tabPage2);
                stTab.TabPages.Remove(this.tabPage1);
                stTab.TabPages.Add(this.tabPage1);
                grdMain.Enabled = true;
                tc.Enabled = true;
                yl.Enabled = true;
                xz.Enabled = true;
                xg.Enabled = true;
                sc.Enabled = true;
                xs.Enabled = true;
                cx.Enabled = true;
                fz.Enabled = false;
            }
            else
            {
                stTab.SelectedIndex = 1;
                stTab.TabPages.Remove(this.tabPage1);
                stTab.TabPages.Remove(this.tabPage2);
                stTab.TabPages.Add(this.tabPage2);
                stTab.TabPages[0].Hide();
                grdMain.Enabled = false;
                tc.Enabled = true;
                yl.Enabled = false;
                xz.Enabled = false;
                xg.Enabled = false;
                sc.Enabled = false;
                xs.Enabled = false;
                cx.Enabled = false;
                fz.Enabled = true;
            }
        }
        //取消按钮
        private void cmdCancel_Click(object sender, EventArgs e)
        {
            InputMode = Pub_Class.ClsPub.Enum_InputMode.InputMode_View;
            RefreshTool();
        }
        //保存按钮
        private void cmdOK_Click(object sender, EventArgs e)
        {
            if (!WriteClass())
                return;
            if (Save())
            {
                MessageBox.Show("保存完毕!", "提示");
            }
            else
            {
                MessageBox.Show("保存失败!", "提示");
            }
            if (InputMode == Pub_Class.ClsPub.Enum_InputMode.InputMode_Modify)
            {
                InputMode = Pub_Class.ClsPub.Enum_InputMode.InputMode_View;
                RefreshTool();
            }
        }
        //保存
        private bool Save()
        {
            if (InputMode == Pub_Class.ClsPub.Enum_InputMode.InputMode_AddNew)
            {
                if (oBillType.AddNew())
                {
                    Init();
 
                }
                else
                {
 
                    return false;
                }
                Display();
            }
            if (InputMode == Pub_Class.ClsPub.Enum_InputMode.InputMode_Modify)
            {
                if (!oBillType.ModifyByID(HItemID))
                {
 
                    return false;
                }
                Display();
            }
            return true;
        }
        //得到对应列
        private Int32 Fun_GetCol(string sCol)
        {
            return DBUtility.Gy_BaseFun.Fun_GetCol(sCol, grdMain);
        }
        private void bclk_Click(object sender, EventArgs e)
        {
            //保存列宽
            DBUtility.ClsPub.SaveGridView(grdMain, this.Name, DBUtility.ClsPub.AppPath);  
        }
 
        private void mrlk_Click(object sender, EventArgs e)
        {
            DBUtility.ClsPub.DefaultGridView(grdMain);
            //参数解释  开始列 ,结束列,是否以最大列宽为准,最小列宽
            DBUtility.ClsPub.SaveGridView(grdMain, this.Name, DBUtility.ClsPub.AppPath);  
        }
        //
        private void Sub_Copy()
        {
            txtHNumber.Text = "";
            HItemID = 0;
            InputMode = Pub_Class.ClsPub.Enum_InputMode.InputMode_AddNew;
        }
        //
        private void fz_Click(object sender, EventArgs e)
        {
            Sub_Copy();
        }
 
        //新增按钮
        private void xz_Click(object sender, EventArgs e)
        {
            InputMode = Pub_Class.ClsPub.Enum_InputMode.InputMode_AddNew;
            Init();
        }
        //修改
        private void Modify()
        {
            if (DBUtility.Gy_BaseFun.AllowRow(grdMain))
            {
                InputMode = Pub_Class.ClsPub.Enum_InputMode.InputMode_Modify;
                RefreshTool();
                Init();
            }
        }
        //修改按钮
        private void xg_Click(object sender, EventArgs e)
        {
            Modify();
        }
 
        ////选中行是否正常
        //private bool AllowRow()
        //{
        //    if (grdMain.Row >= grdMain.FixedRows && grdMain.Row <= grdMain.Rows - 1)
        //        return true;
        //    else
        //        return false;
        //}
        //删除项目
        public void Delete()
        {
            if (DBUtility.Gy_BaseFun.AllowRow(grdMain))
            {
                if (MessageBox.Show("确定要删除当前项目?", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Question) == DialogResult.OK)
                {
                    //得到HITEMID
                    long sItemID;
                    sItemID = DBUtility.ClsPub.isLong(grdMain.Rows[grdMain.CurrentRow.Index].Cells[HItemIDCol].Value); 
                    //判断存在性
                    if (oBillTypeHlp.GetInfoByID(sItemID))
                    {
 
                        if (oBillType.DeleteByID(sItemID))
                        {
                            MessageBox.Show("删除项目成功!", "提示");
                            Display();
                        }
                        else
                            MessageBox.Show("删除项目成功!", "提示");
                    }
                }
 
            }
        }
        //初始化界面
        private bool Init()
        {
            long sItemID;
            if (InputMode == Pub_Class.ClsPub.Enum_InputMode.InputMode_AddNew)
            {
                Sub_Clear();
                RefreshTool();
                return true;
            }
            else
            {
                //得到HITEMID
                sItemID = DBUtility.ClsPub.isLong(grdMain.Rows[grdMain.CurrentRow.Index].Cells[HItemIDCol].Value); 
                //检查是否存在
                if (oBillTypeHlp.GetInfoByID(sItemID))
                {
                    ShowData(sItemID);
                    txtHNumber.Focus();
                    return true;
                }
                else
                {
                    MessageBox.Show("您选择的项目已经不存在!", "提示");
                    return false;
                }
            }
 
        }
        //是否允许保存
        private bool AllowSave()
        {
            if (txtHNumber.Text.Trim() == "")
            {
                MessageBox.Show("代码不能为空!", "提示");
                return false;
            }
            if (txtHName.Text.Trim() == "")
            {
                MessageBox.Show("名称不能为空!", "提示");
                return false;
            }
            //是否重复代码
            if (oBillType.HavSameNumber(HItemID, txtHNumber.Text.Trim()))
            {
                MessageBox.Show("代码重复!", "提示");
                return false;
            }
            return true;
        }
        //删除
        private void sc_Click(object sender, EventArgs e)
        {
            Delete();
        }
        //时间控件
        private void timer1_Tick(object sender, EventArgs e)
        {
            timer1.Enabled = false;
            Display();
        }
        //双击GRID
        private void grdMain_DblClick(object sender, EventArgs e)
        {
            Modify();
        }
        #endregion
 
 
        #region 类的读写
        //读取类 到 控件
        private void ShowData(long sItemID)
        {
            if (oBillTypeHlp.GetInfoByID(sItemID))
            {
 
                txtHNumber.Text = oBillTypeHlp.HNumber;
                txtHName.Text = oBillTypeHlp.HName;
                txtHTemplate.Text = oBillTypeHlp.HTemplate;
                txtHHeadTable.Text = oBillTypeHlp.HHeadTable;
                txtHEntryTable.Text = oBillTypeHlp.HEntryTable;
                HItemID = oBillTypeHlp.HItemID;
            }
        }
 
        //写入类 从控件
        private bool WriteClass()
        {
            oBillType.HNumber = txtHNumber.Text.Trim();
            oBillType.HName = txtHName.Text.Trim();
            oBillType.HTemplate = txtHTemplate.Text.Trim();
            oBillType.HHeadTable = txtHHeadTable.Text.Trim();
            oBillType.HEntryTable = txtHEntryTable.Text.Trim();
            return true;
        }
        #endregion
 
 
        #region 界面控件处理
        //新增时清空信息
        private void Sub_Clear()
        {
            
            //清空界面控件 for 控件   
            foreach (Control ct in tabPage2.Controls)
            {
                switch (ct.GetType().Name)
                {
                    case "ListBox":
                        ((ListBox)ct).Items.Clear();
                        break;
                    case "CheckBox":
                        ((CheckBox)ct).Checked = false;
                        break;
                    case "RadioButton":
 
                        break;
                    case "TextBox":
                        ((TextBox)ct).Text = "";
                        break;
                    case "DateTimePicker":
                        ((DateTimePicker)ct).Value = DateTime.Today;
                        break;
                    default:
                        break;
                }
            }
            //
            HItemID = 0;
            txtHNumber.Focus();
        }
        #endregion
 
        private void yl_Click(object sender, EventArgs e)
        {
             
        }
 
        private void grdMain_DoubleClick(object sender, EventArgs e)
        {
            Modify();
        }
 
 
    }
}