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 LYFZ.Software.MainBusiness.BulletinBoard
{
    public partial class FrmInternalMail : LYFZ.Software.UI.BulletinBoard.FrmInternalMail
    {
        bool bl = false;
        public FrmInternalMail()
        {   
            //绑定部门表
            LYFZ.BLL.BLL_ErpDepartment depbll = new BLL.BLL_ErpDepartment();
            DataTable dt = depbll.GetAllList().Tables[0];
            this.cmbUser_Department.DataSource = dt;
            this.cmbUser_Department.ValueMember = "ID";
            this.cmbUser_Department.DisplayMember = "Dt_Name";
            DataRow dr = dt.NewRow();
            dr["ID"] = "-1";
            dr["Dt_Name"] = "";
            dt.Rows.InsertAt(dr, 0);
            cmbUser_Department.SelectedIndex = 0;
            this.FormClosed += FrmInternalMail_FormClosed;
        }

        void FrmInternalMail_FormClosed(object sender, FormClosedEventArgs e)
        {
            if (bl)
            {
                this.DialogResult = DialogResult.OK;
            }
        }

        #region 加载
        protected override void FrmInternalMail_Load(object sender, EventArgs e)
        {
            try
            {
                bind();
            }
            catch (Exception ex) { MessageBoxCustom.Show(ex.Message); }
        }

        public void bind()
        {
            //获取用户表
            LYFZ.BLL.BLL_ErpUser user_viewbll = new BLL.BLL_ErpUser();
            DataTable dt = user_viewbll.GetView_tb_ErpUser("").Tables[0];
            this.dgv.AutoGenerateColumns = false;
            this.dgv.DataSource = dt;
            this.dgv.SelectAll();

            Xz();
        }
        #endregion

        #region 选择部门事件
        protected override void cmbUser_Department_SelectedValueChanged(object sender, EventArgs e)
        {
            if (!string.IsNullOrEmpty(cmbUser_Department.Text))
            {
                //获取用户表
                LYFZ.BLL.BLL_ErpUser user_viewbll = new BLL.BLL_ErpUser();
                DataTable dt = user_viewbll.GetView_tb_ErpUser("User_Department='" + cmbUser_Department.SelectedValue + "'").Tables[0];
                this.dgv.AutoGenerateColumns = false;
                this.dgv.DataSource = dt;
                this.dgv.SelectAll();

                txtImail_ToName.Text = "";
                txtCount.Text = "";
                if (dgv.Rows.Count > 0)
                {
                    string User_Name = "";
                    for (int i = 0; i < dgv.Rows.Count; i++)
                    {
                        User_Name += dgv.Rows[i].Cells["User_Name"].Value.ToString() + ",";

                    }
                    txtImail_ToName.Text = User_Name.Substring(0, User_Name.Length - 1);
                    int count = txtImail_ToName.Text.Length - txtImail_ToName.Text.Replace(",", "").Length;
                    txtCount.Text = Convert.ToInt32(count + 1).ToString();
                }
                else { txtCount.Text = ""; }
            }
            else { bind(); }
        }
        #endregion

        #region dgv事件
        protected override void dgv_Click(object sender, EventArgs e)
        {
            Xz();

        }
        public void Xz()
        {
            if (dgv.Rows.Count > 0)
            {
                string User_Name = "";
                string User_EmployeeID = "";
                for (int i = 0; i < dgv.SelectedRows.Count; i++)
                {
                    User_Name += dgv.SelectedRows[i].Cells["User_Name"].Value.ToString() + ",";
                    User_EmployeeID += dgv.SelectedRows[i].Cells["User_EmployeeID"].Value.ToString() + ",";
                }
                txtImail_ToName.Text = User_Name.Substring(0, User_Name.Length - 1);
                lblImail_ToName.Text = User_EmployeeID.Substring(0, User_EmployeeID.Length - 1);
                int count = txtImail_ToName.Text.Length - txtImail_ToName.Text.Replace(",", "").Length;
                txtCount.Text = Convert.ToInt32(count + 1).ToString();
            }
            else { txtCount.Text = ""; }
        
        }
        #endregion

        #region 发送消息
        protected override void btnRelease_Click(object sender, EventArgs e)
        {
            try
            {
                LYFZ.Model.Model_ErpInternalMail model = new Model.Model_ErpInternalMail();
                LYFZ.BLL.BLL_ErpInternalMail bll = new BLL.BLL_ErpInternalMail();
                if (string.IsNullOrEmpty(txtImail_ToName.Text))
                {
                    MessageBoxCustom.Show("接收人不能为空！");
                    return;
                }
                if (string.IsNullOrEmpty(txtImail_Content.Text))
                {
                    MessageBoxCustom.Show("消息内容不能为空！");
                    return;
                }
                model.Imail_Type = "1";
                model.Imail_Title = "";
                model.Imail_Content = txtImail_Content.Text;
                model.Imail_FromName = LYFZ.Software.MainBusiness.CommonLogical.SuccessfulLogin.LoginUserModel.User_EmployeeID;
                model.Imail_ToName = lblImail_ToName.Text;
                model.Imail_Attachment = ""; 
                model.Imail_Status = "OK";
                model.Imail_ReadList = "";
                model.Imail_OwnerList = "";
                model.Imail_ToSendDatetime =  LYFZ.Software.MainBusiness.CommonLogical.SuccessfulLogin.GetServerDateTime();
                model.Imail_DeleteList = "";
                model.Imail_CreateDatetime =  LYFZ.Software.MainBusiness.CommonLogical.SuccessfulLogin.GetServerDateTime();
                model.Imail_UpdateDatetime =  LYFZ.Software.MainBusiness.CommonLogical.SuccessfulLogin.GetServerDateTime();
                if (bll.Add(model) == true)
                {
                    MessageBoxCustom.Show("发送成功！");
                    txtImail_Content.Text = "";
                    bl = true;
                }

            }
            catch (Exception ex)
            {
                MessageBoxCustom.Show(ex.Message);
            }
        }
        #endregion

        #region 关闭
        protected override void btnClose_Click(object sender, EventArgs e)
        {
            this.Close();
        }
        #endregion

    }
}