using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using NetworkRemoteControlLib;

namespace RDClient
{
    public partial class ClientMain : Form
    {
        public ClientMain()
        {
            InitializeComponent();
            this.Load += ClientMain_Load;
        }

        private void ClientMain_Load(object sender, EventArgs e)
        {
            configData.LoadConfig();
            BindConnectionHost();
        }

        void BindConnectionHost()
        {
            this.trv_HostView.Nodes[0].Nodes.Clear();
            foreach (ConnectionItem cItem in configData.ConnectionItemList)
            {
                TreeViewAddNode(cItem);
            }

            this.快QToolStripMenuItem.Checked = false;
            this.中MToolStripMenuItem.Checked = false;
            this.慢SToolStripMenuItem.Checked = false;
            switch (configData.ScreenSendFrequency)
            {
                case 0:
                    this.快QToolStripMenuItem.Checked = true;
                    break;
                case 1:
                    this.中MToolStripMenuItem.Checked = true;
                    break;
                case 2:
                    this.慢SToolStripMenuItem.Checked = true;
                    break;
                default:
                    this.快QToolStripMenuItem.Checked = true;
                    break;
            }
            this.高ToolStripMenuItem.Checked = false;
            this.中ToolStripMenuItem.Checked = false;
            this.低ToolStripMenuItem.Checked = false;
            switch (configData.ScreenImageQuality)
            {
                case 0:
                    this.高ToolStripMenuItem.Checked = true;
                    break;
                case 1:
                    this.中ToolStripMenuItem.Checked = true;
                    break;
                case 2:
                    this.低ToolStripMenuItem.Checked = true;
                    break;
                default:
                    this.高ToolStripMenuItem.Checked = true;
                    break;
            }
        }

        ConfigProcess configData = new ConfigProcess();
        void AddHostNameIP()
        {
            frm_Connection connIP = new frm_Connection();
            if (connIP.ShowDialog() == DialogResult.OK)
            {
                TreeViewAddNode(connIP.HostConnectionItem);
                configData.ConnectionItemList.Add(connIP.HostConnectionItem);
                configData.SaveConfig();
            }

        }

        void EditHostNameIP(TreeNode cNode)
        {
            if (cNode.Tag != null)
            {
                frm_Connection connIP = new frm_Connection();
                connIP.HostConnectionItem = (ConnectionItem)cNode.Tag;
                if (connIP.ShowDialog() == DialogResult.OK)
                {
                    configData.SaveConfig();
                    cNode.Text = connIP.HostConnectionItem.ToString();
                }
            }
        }

        void SetScreenSendFrequency(System.Windows.Forms.ToolStripMenuItem item)
        {
            this.快QToolStripMenuItem.Checked = false;
            this.中MToolStripMenuItem.Checked = false;
            this.慢SToolStripMenuItem.Checked = false;
            item.Checked = true;
            configData.ScreenSendFrequency = Convert.ToInt32(item.Tag.ToString());
            configData.SaveConfig();
        }
        void SetScreenImageQuality(System.Windows.Forms.ToolStripMenuItem item)
        {
            this.高ToolStripMenuItem.Checked = false;
            this.中ToolStripMenuItem.Checked = false;
            this.低ToolStripMenuItem.Checked = false;
            item.Checked = true;
            configData.ScreenImageQuality = Convert.ToInt32(item.Tag.ToString());
            configData.SaveConfig();
        }
        private void mtlsAddHost_Click(object sender, EventArgs e)
        {
            AddHostNameIP();
        }

        void DeleteAllHost()
        {
            trv_HostView.Nodes[0].Nodes.Clear();
            configData.ConnectionItemList.Clear();
            configData.SaveConfig();
        }
        private void mtlsdelAllHost_Click(object sender, EventArgs e)
        {
            DeleteAllHost();
        }

        private void mtlsExit_Click(object sender, EventArgs e)
        {
            System.Environment.Exit(System.Environment.ExitCode);
            Application.ExitThread();
            Application.Exit();
        }

        private void tlsAddHost_Click(object sender, EventArgs e)
        {
            AddHostNameIP();
        }

        private void tlsDelAllHost_Click(object sender, EventArgs e)
        {
            DeleteAllHost();
        }

        /// <summary>
        /// 树形控件添加结点(连接成功的服务端IP)
        /// </summary>
        /// <param name="node">连接成功的服务端IP</param>
        private void TreeViewAddNode(ConnectionItem cItem)
        {
            trv_HostView.Nodes[0].Nodes.Add(cItem.ToString());
            int count = trv_HostView.Nodes[0].Nodes.Count;
            trv_HostView.Nodes[0].Nodes[count - 1].Tag = cItem;
            trv_HostView.Nodes[0].Nodes[count - 1].ImageKey = "shost.png";
            trv_HostView.Nodes[0].Nodes[count - 1].SelectedImageKey = "shost.png";
            trv_HostView.Nodes[0].Nodes[count - 1].ContextMenuStrip = cnm_HostView;
            trv_HostView.Nodes[0].Nodes[count - 1].ToolTipText = cItem.DescriptionInformation;
            trv_HostView.Nodes[0].Expand();
        }

        private void trv_HostView_NodeMouseDoubleClick(object sender, TreeNodeMouseClickEventArgs e)
        {
            if (e.Node.Tag != null)
            {
                EditHostNameIP(e.Node);
            }
        }

        private void 修改主机ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (this.trv_HostView.SelectedNode != null && this.trv_HostView.SelectedNode.Tag != null)
            {
                EditHostNameIP(this.trv_HostView.SelectedNode);
            }
        }

        private void 快QToolStripMenuItem_Click(object sender, EventArgs e)
        {
            SetScreenSendFrequency((System.Windows.Forms.ToolStripMenuItem)sender);
        }

        private void 中MToolStripMenuItem_Click(object sender, EventArgs e)
        {
            快QToolStripMenuItem_Click(sender, e);
        }

        private void 慢SToolStripMenuItem_Click(object sender, EventArgs e)
        {
            快QToolStripMenuItem_Click(sender, e);
        }

        private void 高ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            SetScreenImageQuality((System.Windows.Forms.ToolStripMenuItem)sender);
        }

        private void 中ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            高ToolStripMenuItem_Click(sender,e);
        }

        private void 低ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            高ToolStripMenuItem_Click(sender, e);
        }

        private void 移除MToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (this.trv_HostView.SelectedNode != null && this.trv_HostView.SelectedNode.Tag != null)
            {
                this.trv_HostView.Nodes[0].Nodes.Remove(this.trv_HostView.SelectedNode);
                this.configData.ConnectionItemList.Remove((ConnectionItem)this.trv_HostView.SelectedNode.Tag);
                this.configData.SaveConfig();
            }
            

        }

        private void 重新连接RToolStripMenuItem_Click(object sender, EventArgs e)
        {
            frmRemoteControl frmControl = new frmRemoteControl();
            frmControl.TopLevel = false;
            frmControl.Dock = DockStyle.Fill;
            this.splitContainer1.Panel2.Controls.Add(frmControl);
            frmControl.Show();
        }

        private void 屏幕控制PToolStripMenuItem_Click(object sender, EventArgs e)
        {

        }
    }
}