MES_Client/TGMES/Core.StlMes.Client.Pms/pur_plan/frmPopTaskChat.cs

using com.hnshituo.pur.vo;
using Core.Mes.Client.Comm.Control;
using Core.Mes.Client.Comm.Tool;
using CoreFS.CA06;
using Infragistics.Win.UltraWinGrid;
using Pur.Entity;
using Pur.Entity.configureEntity;
using Pur.Entity.pur_planEntity;
using Pur.require_plan;
using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace Pur.pur_plan
{
    public partial class frmPopTaskChat : FrmPmsBase
    {
        string QstrTaskId = "";
        int ChatNum = 0;//保存当前显示的记录条数
        public frmPopTaskChat(OpeBase ob,string strTaskId)
        {
            InitializeComponent();
            this.ob = ob;
            QstrTaskId = strTaskId;
        }
        protected override void OnLoad(EventArgs e)
        {
            base.OnLoad(e);
            ultraGrid7.DisplayLayout.Override.AllowRowFiltering = Infragistics.Win.DefaultableBoolean.False;
            
        }
        
        #region 获取任务单基本信息（物料、供应商、报价信息）
        /// <summary>
        /// 读取任务单
        /// </summary>
        private void doQuery()
        {
            try
            {
                this.Cursor = Cursors.WaitCursor;

                dataSet1.Clear();
                PurTaskMEntity entity = new PurTaskMEntity();

                if (txt_taskId.Text.Trim() != "")
                {
                    entity.TaskId = txt_taskId.Text.Trim();
                }
                if (ck_isAll.Checked == false)
                {
                    entity.Status = "1";//查询评审中和生成采购纪要
                }
                if (txt_taskName.Text.Trim() != "")
                {
                    entity.TaskName = txt_taskName.Text.Trim();
                }
                entity.Validflag = "1";
                if (ck_ctime.Checked)
                {
                    if (txt_createTimeStart.Text != "")
                    {
                        entity.CreateTime = Convert.ToDateTime(txt_createTimeStart.Value);
                    }
                    if (txt_createTimeEnd.Text != "")
                    {
                        entity.UpdateTime = Convert.ToDateTime(txt_createTimeEnd.Value);
                    }
                }
                entity.DeleteName = "1";
                DataTable taskList = this.execute<DataTable>("com.hnshituo.pur.purplan.service.TaskMService", "getTaskList", new object[] { entity });
                GridHelper.CopyDataToDatatable(taskList, dataTable1, true);
                GridHelper.RefreshAndAutoSize(ultraGrid1);
                comm.doActiveSelRow(ultraGrid1, "taskid", QstrTaskId);
            }
            catch (Exception ex)
            {
                MessageUtil.ShowTips("初始化加载数据失败：" + ex.Message);
            }
            finally
            {
                this.Cursor = Cursors.Default;
            }
        }
        /// <summary>
        /// 查询供应商
        /// </summary>
        public void GetSupp()
        {
            if (QstrTaskId != "")
            {
                // 查询供应商
                PurTaskSuppsEntity M_PurTaskSupps = new PurTaskSuppsEntity();
                M_PurTaskSupps.TaskId = ultraGrid1.ActiveRow.Cells["taskid"].Value.ToString();
                M_PurTaskSupps.Validflag = "1";
                DataTable dt = this.execute<DataTable>("com.hnshituo.pur.purplan.service.TaskSuppsService", "findisBidSuppsByTaskId", new object[] { ultraGrid1.ActiveRow.Cells["taskid"].Value.ToString() });
                GridHelper.CopyDataToDatatable(ref dt, ref dataTable3, true);//绑定供应商（查看供应商个数）
            }
        }
        #endregion
        #region 发送和读取聊天记录
        /// <summary>
        /// 读取聊天信息
        /// </summary>
        private void readChatMessage()
        {
            timer1.Stop();
            //richTextBox2.Clear();
            PurTaskChatEntity ReviewBillMEntity = new PurTaskChatEntity();
            ReviewBillMEntity.TaskId = ultraGrid1.ActiveRow.Cells["taskid"].Value.ToString();
            ReviewBillMEntity.ReceiverType = "2";
            //ReviewBillMEntity.ReceiverUserid = UserInfo.GetUserID();//ReceiverUserid属性传采购商代码
            if(txt_cmbSupp.Value.ToString()!="全部")
            {
                ReviewBillMEntity.SenderUserid = txt_cmbSupp.Value.ToString();// ultraGrid7.ActiveRow.Cells["suppcode"].Value.ToString();//SenderUserid属性传供应商代码
            }
            DataTable dt_ChitChatNew = this.execute<DataTable>("com.hnshituo.pur.purplan.service.TaskChatService", "getChitChatMessege", new object[] { ReviewBillMEntity });
            //获取最大时间
            if(dt_ChitChatNew.Rows.Count>0)
            {
                ReviewBillMEntity.CreateTime=DateTime.Parse(dt_ChitChatNew.Rows[dt_ChitChatNew.Rows.Count-1]["createTime"].ToString());
            }
            //string strMessage = "";
            int[,] MassageColor = new int[(dt_ChitChatNew.Rows.Count - ChatNum) * 2, 3];//二位数组，保存聊天记录，字体显示颜色
            //判断是否有信息输入，有信息输入则增加，没有信息记录则不增加信息
            for (int j = ChatNum; j < dt_ChitChatNew.Rows.Count; j++)
            {
                if (dt_ChitChatNew.Rows[j]["SENDERTYPE"].ToString() == "2")
                {
                    MassageColor[j - ChatNum, 2] = 2;
                }
                else
                {
                    MassageColor[j - ChatNum, 2] = 1;
                }
                string str = "";
                if (j > 0)
                {
                    str += "\n";
                }
                //str = dt_ChitChatNew.Rows[j]["SENDERUSERNAME"].ToString() + "(" + dt_ChitChatNew.Rows[j]["SENDERUSERID"].ToString() + ")" + dt_ChitChatNew.Rows[j]["CREATETIME"].ToString() + "\n";
                if (dt_ChitChatNew.Rows[j]["SENDERTYPE"].ToString() == "2")
                {
                    str += "您对" + dt_ChitChatNew.Rows[j]["RECEIVERUSERNAME"].ToString()+" "+dt_ChitChatNew.Rows[j]["CREATETIME"].ToString() + "\n";
                }
                else
                {
                    if (dt_ChitChatNew.Rows[j]["TYPE"].ToString() == "2")
                    { str += "(群聊) "; }
                    str += dt_ChitChatNew.Rows[j]["SENDERUSERNAME"].ToString() + " " + dt_ChitChatNew.Rows[j]["CREATETIME"].ToString() + "\n";
                }

                MassageColor[j - ChatNum, 0] = richTextBox2.Text.Length; ;//标记颜色起始位置
                //strMessage += str;
                richTextBox2.AppendText(str);
                MassageColor[j - ChatNum, 1] = str.Length;//标记颜色结束位置

                MassageColor[(j - ChatNum) + 1, 0] = richTextBox2.Text.Length; ;//标记颜色起始位置
                //strMessage += "  " + dt_ChitChatNew.Rows[j]["MESSAGE"].ToString() + "\n";
                richTextBox2.AppendText("  " + dt_ChitChatNew.Rows[j]["MESSAGE"].ToString() + "\n");
                MassageColor[(j - ChatNum) + 1, 1] = ("  " + dt_ChitChatNew.Rows[j]["MESSAGE"].ToString() + "\n").Length;//标记颜色结束位置
                MassageColor[(j - ChatNum) + 1, 2] = 3;//标记发送信息的颜色
                //rtb.SelectionStart = rtb.TextLength;//设置滚动条的位置
                //rtb.ScrollToCaret();//必须设置滚动起始标记位置
                richTextBox2.ScrollToCaret();//必须设置滚动起始标记位置
                richTextBox2.SelectionStart = richTextBox2.TextLength;
            }
            //richTextBox2.AppendText(strMessage);
            ChatNum = dt_ChitChatNew.Rows.Count;
            //Q_ChatcCount[i] = count;//保存当前供应商聊天记录条数
            //rtb.SelectionStart = rtb.TextLength;//设置滚动条的位置
            //rtb.ScrollToCaret();//必须设置滚动起始标记位置
            setChatColor(richTextBox2, MassageColor);
            
            
            if (dt_ChitChatNew.Rows.Count > 0)
            {
                int numIsRead = dt_ChitChatNew.Select("isread='0' and SENDERUSERNAME <> '" + this.UserInfo.GetUserName()+"'").Count();//查询未读的计记录
                if (numIsRead > 0)
                {
                    setIsRead(ReviewBillMEntity);//标记已读
                }
            }
            
            
            timer1.Start();
        }
        /// <summary>
        /// 标记已读
        /// </summary>
        private void setIsRead(PurTaskChatEntity ReviewBillMEntity)
        {
            CoreResult re = this.execute<CoreResult>("com.hnshituo.pur.purplan.service.TaskChatService", "setIsRead", new object[] { ReviewBillMEntity });
            if (re.Resultcode != 0)
            {
                MessageUtil.ShowTips("标记为已读失败 " + re.Resultmsg);
                return;
            }
            GetSupp();//属性供应商
        }
        /// <summary>
        /// 发送信息
        /// </summary>
        private void sendMessage()
        {
            chk_IsMultiChat.Enabled = false;
            ultraGrid7.UpdateData();
            if (textBox1.Text.Trim() == "")
            {
                MessageUtil.ShowTips("发送类容不能为空");
                return;
            }
            ArrayList al = new ArrayList();
            textBox1.Text = textBox1.Text.Replace("\n", "\n  ");
            for (int i = 0; i < ultraGrid7.Rows.Count; i++)
            {
                UltraGridRow ugr = ultraGrid7.Rows[i];
                if ((bool)ugr.Cells["check"].Value || chk_IsMultiChat.Checked)//群聊或者选中
                {
                    PurTaskChatEntity ReviewBillMEntity = new PurTaskChatEntity();
                    ReviewBillMEntity.Id = Guid.NewGuid().ToString();
                    ReviewBillMEntity.TaskId = ultraGrid1.ActiveRow.Cells["taskid"].Value.ToString();

                    ReviewBillMEntity.SenderType = "2";
                    ReviewBillMEntity.SenderUsername = UserInfo.GetUserName();
                    ReviewBillMEntity.SenderUserid = UserInfo.GetUserID();

                    ReviewBillMEntity.ReceiverType = "1";
                    ReviewBillMEntity.ReceiverUserid = ugr.Cells["suppcode"].Value.ToString();
                    ReviewBillMEntity.ReceiverUsername = ugr.Cells["suppName"].Value.ToString();

                    ReviewBillMEntity.CreateName = UserInfo.GetUserName();
                    ReviewBillMEntity.CreateUserid = UserInfo.GetUserID();
                    //ReviewBillMEntity.CreateTime = System.DateTime.Now;
                    ReviewBillMEntity.Message = textBox1.Text;
                    ReviewBillMEntity.Isread = "0";
                    if (chk_IsMultiChat.Checked)
                    {
                        ReviewBillMEntity.Type = "2";
                    }
                    else
                    { ReviewBillMEntity.Type = "1"; }

                    al.Add(ReviewBillMEntity);
                }
            }
            chk_IsMultiChat.Enabled = true;

            if (al.Count < 1)
            {
                MessageUtil.ShowTips("请选择发送的供应商");
            }
            else
            {
                string strTips = "确定发送给以下供应商：" + "\n";
                foreach(object obj in al)
                {
                    strTips += ((PurTaskChatEntity)obj).ReceiverUsername.ToString() + "\n";
                }
                if (!comm.ConfirmOption(strTips))
                { return; }
                Boolean bl = true;
                CoreResult crt = this.execute<CoreResult>("com.hnshituo.pur.purplan.service.TaskChatService", "sendChatMessage", new object[] { al });
                if (bl)
                {
                    timer1.Stop();
                    //timer2.Stop();
                    readChatMessage();//刷新聊天信息
                    timer1.Start();
                    //timer2.Start();
                    textBox1.Text = "";
                }
                else
                {
                    MessageUtil.ShowTips("发送失败,请重新发送");
                }
                if (crt.Resultcode != 0)
                {
                    MessageUtil.ShowTips("发送失败 " + crt.Resultmsg);
                    return;
                }
            }
        }
        #endregion
        /// <summary>
        /// 设置聊天发送人显示颜色
        /// </summary>
        /// <param name="rtb">改变颜色RichTextBox控件</param>
        /// <param name="rows">聊天记录</param>
        protected void setChatColor(RichTextBox rtb, int[,] MassageColor)
        {
            for (int i = 0; i < MassageColor.GetLength(0); i++)
            {
                rtb.SelectionStart = MassageColor[i, 0];
                rtb.SelectionLength = MassageColor[i, 1];

                if (MassageColor[i, 2] == 1)
                {
                    rtb.SelectionColor = Color.Red;
                }
                else if (MassageColor[i, 2] == 2)
                {
                    rtb.SelectionColor = Color.Blue;
                }
                else
                {
                    rtb.SelectionColor = Color.Black;
                }
            }
        }
        /// <summary>
        /// 选择供应商
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ultraGrid7_AfterRowActivate(object sender, EventArgs e)
        {
            //ultraTabControl5.SelectedTab.Text = ultraGrid7.ActiveRow.Cells["suppname"].Value.ToString();
            //readChatMessage();

            //ultraGrid7.ActiveRow.Cells["check"].Value = (!(bool)ultraGrid7.ActiveRow.Cells["check"].Value) ;
        }
        /// <summary>
        /// 发送信息按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_SendMessage_Click(object sender, EventArgs e)
        {
            sendMessage();
        }
        /// <summary>
        /// 点击群聊复选框
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void chk_IsMultiChat_CheckedChanged(object sender, EventArgs e)
        {
            //ultraGrid7.DisplayLayout.Bands[0].Columns["check"].Hidden = !chk_IsMultiChat.Checked;
        }
        /// <summary>
        /// 查询任务单
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void txt_refresh_Click(object sender, EventArgs e)
        {
            doQuery();
        }
        /// <summary>
        /// 加载界面
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void frmPopTaskChat_Load(object sender, EventArgs e)
        {
            //绑定供应商到下拉列表
            doQuery();
            comm.FilComboboxAdd(txt_cmbSupp, dataTable3, "suppcode", "suppname", "", true, "全部", "全部");
            txt_cmbSupp.SelectedIndex = 0;
            //ultraGrid7.DisplayLayout.Bands[0].Columns["check"].CellActivation = Activation.ActivateOnly;
            ultraGrid7.DisplayLayout.Override.AllowRowFiltering = Infragistics.Win.DefaultableBoolean.False;
            ultraExpandableGroupBox3.Expanded = false;
        }
        /// <summary>
        /// 选择任务单
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ultraGrid1_AfterRowActivate(object sender, EventArgs e)
        {
            ChatNum = 0;
            richTextBox2.Clear();
            GetSupp();
            readChatMessage();
           
        }
        /// <summary>
        /// 定时器
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void timer1_Tick(object sender, EventArgs e)
        {
            readChatMessage();
        }

        private void frmPopTaskChat_FormClosing(object sender, FormClosingEventArgs e)
        {
            if (timer1 != null)
                timer1.Dispose();
        }

        private void timer2_Tick(object sender, EventArgs e)
        {

        }
        /// <summary>
        /// 选择显示聊天信息对象
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void txt_cmbSupp_ValueChanged(object sender, EventArgs e)
        {
            ChatNum = 0;
            richTextBox2.Clear();
            readChatMessage();
        }
    }
}