/*******************************************************************************
 * Copyright(c) 2014 dongke All rights reserved. / Confidential
 * 类的信息：
 *      1.程序名称：dkOrganizationSearchBox.cs
 *      2.功能描述：组织结构选择控件
 * 编辑履历：
 *      作者            日期                版本            修改内容
 *      陈冰            2014/08/29          1.00            新建
 *      王鑫            2014/09/13          1.00            修改(添加一个当前用户组织机构属性)
 *******************************************************************************/

using System;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Windows.Forms;

using Dongke.IBOSS.PRD.Basics.BaseControls;
using Dongke.IBOSS.PRD.WCF.Proxys;
using Dongke.IBOSS.PRD.Client.DataModels;
using Dongke.IBOSS.PRD.Basics.BaseResources;

namespace Dongke.IBOSS.PRD.Client.Controls
{
    /// <summary>
    /// 组织结构选择控件
    /// </summary>
    public partial class dkOrganizationSearchBox : UserControl
    {
        #region 成员变量

        private S_CMN_001 _frmOrganization;
        private Label lblOrganization;                  // 项目名称标签
        private TextBox txtOrganization;                // 输入文本框
        private Button btnSearch;                       // 查询按钮
        private bool _isEnabled = true;                 // 控件是否可用
        private DataTable _dataSource = null;           // 数据源
        private int? _organizationID;                   // 组织机构ID
        private string _organizationIDS;                //id集
        private string _organizationCode;               // 组织机构Code
        private string _organizationName;               // 组织机构名称
        private bool _isOnlyDisplayEnd;                 // 只显示末端组织结构标识
        private bool _isMustInput;                      // 控件是否是必须输入项目
        private bool _IsOnlyShowValid = true;           // 是否只显示有效数据
        private string _currentuserorganizationCode;    // 当前用户组织机构用于过滤

        #endregion

        #region 构造函数

        public dkOrganizationSearchBox()
        {
            InitializeComponent();
            this.IsOnlyDisplayEnd = false;
            this.ReadOnly = true;
        }

        #endregion

        #region 属性

        /// <summary>
        /// 是否只显示有效数据
        /// </summary>
        [Description("设置控件是否只显示有效数据。")]
        [DefaultValue(true)]
        public bool IsOnlyShowValid
        {
            get
            {
                return _IsOnlyShowValid;
            }
            set
            {
                _IsOnlyShowValid = value;
            }
        }

        /// <summary>
        /// 获取或者设定控件是否是必须输入项目
        /// </summary>
        [DefaultValue("False")]
        [Description("获取或者设定控件是否是必须输入项目。")]
        public bool IsMustInput
        {
            get
            {
                return _isMustInput;
            }
            set
            {
                _isMustInput = value;
                // 项目为必须输入项时，需要修改字体颜色
                if (_isMustInput)
                {
                    this.lblOrganization.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(155)))), ((int)(((byte)(39)))), ((int)(((byte)(39)))));
                }
                else
                {
                    this.lblOrganization.ForeColor = System.Drawing.SystemColors.ControlText;
                }
            }
        }

        [DefaultValue("组织机构")]
        [Description("获取或者设定Lable标签字符。")]
        public string Title
        {
            get
            {
                return this.lblOrganization.Text;
            }
            set
            {
                this.lblOrganization.Text = value;
                AdjustControl();
            }
        }

        /// <summary>
        /// 获取和设置是否只显示末端组织机构。
        /// </summary>
        [DefaultValue(true)]
        [Description("获取和设置是否只显示末端组织机构。")]
        public bool IsOnlyDisplayEnd
        {
            get
            {
                return _isOnlyDisplayEnd;
            }
            set
            {
                _isOnlyDisplayEnd = value;
            }
        }

        [DefaultValue(false)]
        public bool IsDeleteSelf
        {
            get;
            set;
        }

        /// <summary>
        /// 获取或者设定控件的数据源。
        /// </summary>
        [Description("获取或者设定控件的数据源。")]
        public DataTable DataSource
        {
            get
            {
                return _dataSource;
            }
            set
            {
                DataTable dataSource = SetFilter(value);
                _dataSource = dataSource;
                // 如果数据源有值，需要过滤范围权限
                if (_dataSource != null && _dataSource.Rows.Count > 0)
                {
                    string filter = string.Empty;
                    // 只显示叶节点部门
                    if (IsOnlyDisplayEnd)
                    {
                        for (int i = _dataSource.Rows.Count - 1; i >= 0; i--)
                        {
                            filter = "LEN(OrganizationCode) > 3 AND OrganizationCode LIKE '" + _dataSource.Rows[i]["OrganizationCode"] + "%'";
                            _dataSource.DefaultView.RowFilter = filter;
                            DataTable table = _dataSource.DefaultView.ToTable();

                            // 说明有下级种类
                            if (table.Rows.Count > 1)
                            {
                                _dataSource.Rows.RemoveAt(i);
                            }
                        }
                    }
                    // 是否是结算部门
                    if (IsAccountOrganization)
                    {
                        filter = "LEN(OrganizationCode) = 6";
                        _dataSource.DefaultView.RowFilter = filter;
                        _dataSource = _dataSource.DefaultView.ToTable();
                    }
                }
            }
        }

        /// <summary>
        /// 获取或者设定控件的尺寸大小。
        /// </summary>
        [Description("获取或者设定控件的尺寸大小。")]
        public new Size Size
        {
            get
            {
                return base.Size;
            }
            set
            {
                base.Size = value;
                AdjustControl();
            }
        }

        /// <summary>
        /// 获取或者设定控件的文本框的文本字符串。
        /// </summary>
        [Description("获取或者设定控件的文本框的文本字符串。")]
        public override string Text
        {
            get
            {
                return this.txtOrganization.Text;
            }
            set
            {
                this.txtOrganization.Text = value;
            }
        }

        /// <summary>
        /// 获取或者设定控件的文本框的背景颜色。
        /// </summary>
        [Description("获取或者设定控件的文本框的背景颜色。")]
        public Color TxtOrganizationBackColor
        {
            get
            {
                return this.txtOrganization.BackColor;
            }
            set
            {
                this.txtOrganization.BackColor = value;
            }
        }

        /// <summary>
        /// 获取或者设定控件的组织机构ID。
        /// </summary>
        [Description("获取或者设定控件的组织机构ID。")]
        [DefaultValue(null)]
        public int? OrganizationID
        {
            get
            {
                return _organizationID;
            }
            set
            {
                this._organizationID = null;
                this._organizationCode = string.Empty;
                this._organizationName = string.Empty;
                this.Text = string.Empty;
                if (value != null)
                {
                    // 当数据源为null时，查询数据源
                    if (DataSource == null)
                    {
                        // 查询数据源
                        DataSource = SystemModuleProxy.Service.GetOrganizationData(1, _isOnlyDisplayEnd ? 1 : 0);
                        // 过滤数据
                        SetFilter(DataSource);
                    }
                    if (value != null && value != 0 && this.DataSource != null)
                    {
                        DataTable organizationTable = this.DataSource.Copy();
                        DataRow[] dataRows = organizationTable.Select("OrganizationID = " + value);
                        if (dataRows.Length == 1)
                        {
                            this._organizationID = value;
                            this._organizationCode = dataRows[0]["OrganizationCode"] as string;
                            this._organizationName = dataRows[0]["OrganizationName"] as string;
                            this.Text = dataRows[0]["OrganizationName"] as string;
                        }
                    }
                }
            }
        }

        /// <summary>
        /// 获取或者设定控件的组织机构id集
        /// </summary>
        [Description("获取或者设定控件的组织机构id集。")]
        public string OrganizationIDS
        {
            get
            {
                return _organizationIDS;
            }
            set
            {
                _organizationIDS = value;
            }
        }

        /// <summary>
        /// 获取或者设定控件的组织机构Code
        /// </summary>
        [Description("获取或者设定控件的组织机构Code。")]
        public string OrganizationCode
        {
            get
            {
                return _organizationCode;
            }
            set
            {
                _organizationCode = value;
            }
        }

        /// <summary>
        /// 获取或者设定控件的当前用户组织机构Code
        /// </summary>
        [Description("获取或者设定控件的当前用户组织机构Code。")]
        public string CurrentUserOrganizationCode
        {
            get
            {
                return _currentuserorganizationCode;
            }
            set
            {
                _currentuserorganizationCode = value;
            }
        }

        /// <summary>
        /// 获取或者设定控件的组织机构名称
        /// </summary>
        [Description("获取或者设定控件的组织机构名称。")]
        public string OrganizationName
        {
            get
            {
                return _organizationName;
            }
            set
            {
                _organizationName = value;
            }
        }

        /// <summary>
        /// 获取或者设定控件是否可用。
        /// </summary>
        [System.ComponentModel.DefaultValue(null)]
        [Description("获取或者设定控件是否可用。")]
        public new bool Enabled
        {
            get
            {
                return _isEnabled;
            }
            set
            {
                _isEnabled = value;
                this.txtOrganization.Enabled = _isEnabled;
                //this.btnSearch.Enabled = _isEnabled;
                this.TabStop = _isEnabled;
            }
        }

        /// <summary>
        /// 获取或者设定控件是否只读。
        /// </summary>
        [System.ComponentModel.DefaultValue(null)]
        [Description("获取或者设定控件是否只读。")]
        public bool ReadOnly
        {
            set
            {
                this.txtOrganization.ReadOnly = value;
            }
        }

        /// <summary>
        /// 范围权限
        /// </summary>
        public byte PurviewType
        {
            get;
            set;
        }

        /// <summary>
        /// 控件是否是核算部门。
        /// </summary>
        [System.ComponentModel.DefaultValue(false)]
        [Description("控件是否是核算部门。")]
        public bool IsAccountOrganization
        {
            get;
            set;
        }

        /// <summary>
        /// 控件部门操作权限。
        /// </summary>
        [System.ComponentModel.DefaultValue(false)]
        [Description("控件部门操作权限。")]
        public bool PurviewOperateFlag
        {
            get;
            set;
        }

        /// <summary>
        /// 控件部门查看权限。
        /// </summary>
        [System.ComponentModel.DefaultValue(false)]
        [Description("控件部门查看权限。")]
        public bool PurviewViewFlag
        {
            get;
            set;
        }

        /// <summary>
        /// 多选。
        /// </summary>
        [System.ComponentModel.DefaultValue(false)]
        [Description("多选。")]
        public bool SelectMore
        {
            get;
            set;
        }

        #endregion

        #region 定义委托事件

        public delegate void TextBoxChangedHandle(object sender, TextChangeEventArgs e);
        public event TextBoxChangedHandle OrganizationValueChanged;

        #endregion

        #region 控件事件
        [Description("控件光标点击按钮事件。")]
        public new event EventHandler Click
        {
            add
            {
                this.btnSearch.Click += value;
            }
            remove
            {
                this.btnSearch.Click -= value;
            }
        }

        /// <summary>
        /// 控件尺寸大小改变事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void dkOrganizationSearchBox_SizeChanged(object sender, System.EventArgs e)
        {
            AdjustControl();
        }

        /// <summary>
        /// 查询按钮按下事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnSearch_Click(object sender, System.EventArgs e)
        {
            // 如果属性是不可用，是不能进行点击事件的
            if (!Enabled)
            {
                return;
            }

            // 当数据源为null时，查询数据源
            if (DataSource == null)
            {
                // 查询数据源
                DataSource = SystemModuleProxy.Service.GetOrganizationData(1, _isOnlyDisplayEnd ? 1 : 0);
            }

            // 释放窗体资源
            if (null != _frmOrganization)
            {
                _frmOrganization.Dispose();
                _frmOrganization = null;
            }

            // 打开查询窗体
            //判断是否多选
            if (this.SelectMore)
            {
                _frmOrganization = new S_CMN_001(1);
            }
            else
            {
                _frmOrganization = new S_CMN_001(this.txtOrganization.Text);
            }
            DataTable organizationTable = this.DataSource.Copy();
            if (CurrentUserOrganizationCode == string.Empty)
                _frmOrganization.DataSource = this.DataSource;
            else
            {
                organizationTable.DefaultView.RowFilter = string.Format(" OrganizationCode LIKE '{0}%'", CurrentUserOrganizationCode);
                _frmOrganization.DataSource = organizationTable.DefaultView.ToTable();
            }
            DialogResult dialogResult = _frmOrganization.ShowDialog();

            // 查询窗体返回值给控件赋值
            if (dialogResult.Equals(DialogResult.OK))
            {

                if (this.SelectMore)
                {
                    _organizationCode = string.Empty;
                    _organizationName = string.Empty;
                    _organizationIDS = string.Empty;
                    if (_frmOrganization.OrganizationRow != null || _frmOrganization.dataDT.Rows.Count > 0)
                    {
                        for (int i = 0; i < _frmOrganization.dataDT.Rows.Count; i++)
                        {
                            if (_frmOrganization.dataDT.Rows[i]["sel"].ToString().Equals("1"))
                            {
                                if (string.IsNullOrEmpty(_organizationCode))
                                {
                                    _organizationCode = _frmOrganization.dataDT.Rows[i]["OrganizationCode"].ToString();
                                    _organizationName = _frmOrganization.dataDT.Rows[i]["OrganizationName"].ToString();
                                    _organizationIDS = _frmOrganization.dataDT.Rows[i]["OrganizationID"].ToString();
                                }
                                else
                                {
                                    _organizationCode += "," + _frmOrganization.dataDT.Rows[i]["OrganizationCode"].ToString();
                                    _organizationName += "," + _frmOrganization.dataDT.Rows[i]["OrganizationName"].ToString();
                                    _organizationIDS += "," + _frmOrganization.dataDT.Rows[i]["OrganizationID"].ToString();
                                }
                            }
                        }
                        this.Text = _organizationName;
                    }

                }
                else
                {
                    if (_frmOrganization.OrganizationRow != null)
                    {
                        _organizationID = Convert.ToInt32(_frmOrganization.OrganizationRow["OrganizationID"]);
                        _organizationCode = _frmOrganization.OrganizationRow["OrganizationCode"].ToString();
                        _organizationName = _frmOrganization.OrganizationRow["OrganizationName"].ToString();
                        //this.Text = _frmOrganization.OrganizationRow["OrganizationName"].ToString();
                        this.Text = _frmOrganization.OrganizationRow["OrganizationCode"].ToString() + "→"
                                    + _frmOrganization.OrganizationRow["OrganizationFullName"].ToString();

                    }
                }
            }

        }

        /// <summary>
        /// 清除控件的值
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void txtOrganization_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Back || e.KeyCode == Keys.Delete)
            {
                ClearControl();
            }
        }

        private void txtOrganization_TextChanged(object sender, EventArgs e)
        {
            if (OrganizationValueChanged != null)
            {
                OrganizationValueChanged(this, new TextChangeEventArgs(this.txtOrganization.Text));
            }
        }

        public class TextChangeEventArgs : EventArgs
        {
            public TextChangeEventArgs(string message)
            {
            }
        }

        #endregion

        #region 私有方法/函数

        /// <summary>
        /// 初始化控件界面控件内容
        /// </summary>
        private void InitializeComponent()
        {
            this.lblOrganization = new System.Windows.Forms.Label();
            this.txtOrganization = new System.Windows.Forms.TextBox();
            this.btnSearch = new System.Windows.Forms.Button();
            this.SuspendLayout();
            // 
            // lblOrganization
            // 
            this.lblOrganization.AutoSize = true;
            this.lblOrganization.BackColor = System.Drawing.Color.Transparent;
            //this.lblOrganization.Image = global::Dongke.IBOSS.Framework.Controls.Properties.Resources.bg;
            this.lblOrganization.Location = new System.Drawing.Point(3, 4);
            this.lblOrganization.Name = "lblOrganization";
            this.lblOrganization.Size = new System.Drawing.Size(53, 12);
            this.lblOrganization.TabIndex = 0;
            this.lblOrganization.Text = "组织机构";
            // 
            // txtOrganization
            // 
            this.txtOrganization.Font = new System.Drawing.Font("宋体", 9F);
            this.txtOrganization.Location = new System.Drawing.Point(62, 0);
            this.txtOrganization.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
            this.txtOrganization.Name = "txtOrganization";
            this.txtOrganization.ReadOnly = true;
            this.txtOrganization.Size = new System.Drawing.Size(155, 21);
            this.txtOrganization.TabIndex = 1;
            this.txtOrganization.TextChanged += new System.EventHandler(this.txtOrganization_TextChanged);
            this.txtOrganization.KeyDown += new System.Windows.Forms.KeyEventHandler(this.txtOrganization_KeyDown);
            // 
            // btnSearch
            // 
            this.btnSearch.Image = global::Dongke.IBOSS.PRD.Client.Controls.Properties.Resources.searchButton;
            this.btnSearch.Location = new System.Drawing.Point(223, 0);
            this.btnSearch.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
            this.btnSearch.Name = "btnSearch";
            this.btnSearch.Size = new System.Drawing.Size(21, 21);
            this.btnSearch.TabIndex = 2;
            this.btnSearch.UseVisualStyleBackColor = true;
            this.btnSearch.Click += new System.EventHandler(this.btnSearch_Click);
            // 
            // dkOrganizationSearchBox
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.BackColor = System.Drawing.Color.Transparent;
            this.Controls.Add(this.btnSearch);
            this.Controls.Add(this.txtOrganization);
            this.Controls.Add(this.lblOrganization);
            this.Font = new System.Drawing.Font("宋体", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
            this.Name = "dkOrganizationSearchBox";
            this.Size = new System.Drawing.Size(245, 21);
            this.SizeChanged += new System.EventHandler(this.dkOrganizationSearchBox_SizeChanged);
            this.ResumeLayout(false);
            this.PerformLayout();

        }
        /// <summary>
        /// 根据控件的尺寸变化，改变控件内部控件的尺寸大小
        /// </summary>
        protected void AdjustControl()
        {
            // 取得按钮控件的宽度和高度
            int buttonWidth = (this.btnSearch.Visible) ? this.btnSearch.Width : 0;
            this.Height = this.btnSearch.Height;

            // 设置控件的尺寸和位置。
            this.txtOrganization.Location = new System.Drawing.Point(this.lblOrganization.Width +
                ControlsConst.CONTROLSPACE, (this.Height - this.txtOrganization.Height) / 2);
            this.txtOrganization.Size = new System.Drawing.Size(this.Width - this.btnSearch.Width -
                (this.lblOrganization.Width + ControlsConst.CONTROLSPACE * 2), this.Height);
            this.btnSearch.Location =
                new System.Drawing.Point(this.Width - this.btnSearch.Width,
                    (this.Height - this.btnSearch.Height) / 2);

            // 设置标签的尺寸和位置。
            this.lblOrganization.Location =
                new System.Drawing.Point(0, (this.Height - this.lblOrganization.Height) / 2);
            this.lblOrganization.Size = new System.Drawing.Size(this.lblOrganization.Width, this.lblOrganization.Height);
        }

        /// <summary>
        /// 清空控件的值
        /// </summary>
        /// <param name="dataSource"></param>
        /// <returns></returns>
        public void ClearControl()
        {
            this.txtOrganization.Text = "";
            this._organizationID = null;
            this._organizationCode = string.Empty;
            this._organizationName = string.Empty;
            this._organizationIDS = string.Empty;
        }

        /// <summary>
        /// 过滤数据源
        /// </summary>
        /// <param name="dataSource"></param>
        /// <returns></returns>
        protected DataTable SetFilter(DataTable dataSource)
        {
            if (dataSource is DataTable)
            {
                #region 过滤部门操作权限
                if (PurviewOperateFlag)
                {
                    if (LogInUserInfo.CurrentUser.CurrentUserEntity.UserRangeRightData != null)
                    {
                        string rowFilter = "0";
                        foreach (DataRow row in LogInUserInfo.CurrentUser.CurrentUserEntity.UserRangeRightData.Rows)
                        {
                            // 操作部门类型
                            if (int.Parse(row["PurviewType"].ToString()) == Constant.PurviewType.OperateOrganization.GetHashCode())
                            {
                                if ("-1" == row["PurviewID"].ToString())
                                {
                                    rowFilter = "";
                                    break;
                                }
                                rowFilter += "," + row["PurviewID"].ToString();
                            }
                        }
                        if (rowFilter != "")
                        {
                            dataSource.DefaultView.RowFilter = "OrganizationID IN (" + rowFilter + ")";
                            dataSource = dataSource.DefaultView.ToTable();
                        }
                    }
                }
                #endregion
                #region 过滤部门查看权限
                if (PurviewViewFlag)
                {
                    if (LogInUserInfo.CurrentUser.CurrentUserEntity.UserRangeRightData != null)
                    {
                        string rowFilter = "0";
                        foreach (DataRow row in LogInUserInfo.CurrentUser.CurrentUserEntity.UserRangeRightData.Rows)
                        {
                            // 查看部门类型
                            if (int.Parse(row["PurviewType"].ToString()) == Constant.PurviewType.ViewOrganization.GetHashCode())
                            {
                                if ("-1" == row["PurviewID"].ToString())
                                {
                                    rowFilter = "";
                                    break;
                                }
                                rowFilter += "," + row["PurviewID"].ToString();
                            }
                        }
                        if (rowFilter != "")
                        {
                            dataSource.DefaultView.RowFilter = "OrganizationID IN (" + rowFilter + ")";
                            dataSource = dataSource.DefaultView.ToTable();
                        }
                    }
                }
                #endregion
            }
            return dataSource;
        }

        #endregion
    }
}