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 System.Runtime.InteropServices;




namespace UltrasonicTDPlatform
{
    
    /**
     * 主菜单窗口类
     */
    public partial class MainMenu : Form
    {
        [DllImport("dllTest.dll", CallingConvention = CallingConvention.Cdecl)]
        extern static int Sum(int a, int b);


        /**
         * 子窗体变量
         */
        //1.欢迎页窗体
        public static WelcomeForm welcomeForm = new WelcomeForm();

        //2.扫描窗体(这里不能直接初始化，否则Mainmenu的值传递不过去，等到按下“阻抗测量”时，再初始化，就可把以及设置好的值传递给SweepForm)
        public static SweepForm sweepForm = new SweepForm();

        //3.监控界面窗体
        public static Monitor monitor = new Monitor();

        //4.驱动窗体
        public static DriverForm driverForm = new DriverForm();

        //5.硬件连接窗体
        public static ConnectionForm connectionForm = new ConnectionForm();

        

        /**
         * 所有窗体共用变量
         */
        //1.串口模式
        public static String comMode = "";
        //2.串口号
        public static String comName = "";
        //3.串口波特率
        public static int comBodeRate = 9600;
        //4. 串口对象（重要！！！所有子窗口都要用这个serialPort1成员变量！）
        public static System.IO.Ports.SerialPort serialPort1 = null;

        public MainMenu()
        {
            InitializeComponent();
            
        }
        /**
         * 初始化函数，一些初始化控件的操作
         */
        private void Form1_Load(object sender, EventArgs e)
        {
            // 1. 主窗体初始化
            //this.WindowState = FormWindowState.Maximized;  //最大化主窗体
            // 主容器初始化
            panel2.Width = this.Width;
            panel2.Height = this.Height;

            // 2. 子窗体初始化
            //sweepForm.WindowState = FormWindowState.Maximized;  //最大化窗体
            sweepForm.StartPosition = FormStartPosition.CenterScreen;

            //connectionForm.WindowState = FormWindowState.Maximized;  //最大化窗体
            connectionForm.StartPosition = FormStartPosition.CenterScreen;

            //monitor.WindowState = FormWindowState.Maximized;  //最大化窗体
            monitor.StartPosition = FormStartPosition.CenterScreen;

            //driverForm.WindowState = FormWindowState.Maximized;  //最大化窗体
            driverForm.StartPosition = FormStartPosition.CenterScreen;

            statusStrip1.Items[0].Text = "版本号：0.0.0                ";
            statusStrip1.Items[1].Text = "硬件状态：正常/异常          ";
            statusStrip1.Items[2].Text = "当前操作：                   ";
        }

        private void button8_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            statusStripChange(button1);
            buttonColorRefresh(button1);
            // 切换界面
            panel2.Controls.Clear();
            panel2.Controls.Add(connectionForm);
            connectionForm.Show();
        }

        private void button2_Click(object sender, EventArgs e)
        {
            statusStripChange(button2);
            buttonColorRefresh(button2);
            // 切换界面
            panel2.Controls.Clear() ;
            panel2.Controls.Add(sweepForm);
            sweepForm.Show();
            
        }

        private void button5_Click(object sender, EventArgs e)
        {
            statusStripChange(button5);
            buttonColorRefresh(button5);
            // 切换界面
            panel2.Controls.Clear();
            panel2.Controls.Add(monitor);
            monitor.Show();

        }

        private void button7_Click(object sender, EventArgs e)
        {

        }

        private void button4_Click(object sender, EventArgs e)
        {
            statusStripChange(button4);
            buttonColorRefresh(button4);

            panel2.Controls.Clear();
            panel2.Controls.Add(driverForm);
            driverForm.Show();
        }

        private void button3_Click(object sender, EventArgs e)
        {
            statusStripChange(button3);
            buttonColorRefresh(button3);
        }

        /**
         * 改变按下的按钮的颜色，突出显示
         */
        private void buttonColorRefresh(Button button)
        {
            button1.BackColor = Color.DarkGray;
            button2.BackColor = Color.DarkGray;
            button3.BackColor = Color.DarkGray;
            button4.BackColor = Color.DarkGray;
            button5.BackColor = Color.DarkGray;
            button6.BackColor = Color.DarkGray;

            button.BackColor = Color.Black;
        }

        private void button6_Click(object sender, EventArgs e)
        {
            statusStripChange(button6);
            buttonColorRefresh(button6);
        }
        
        public void statusStripChange(Button button)
        {
            statusStrip1.Items[2].Text = "当前操作:"+button.Text;
        }

        private void MainMenu_SizeChanged(object sender, EventArgs e)
        {
            /*welcomeForm.Width = this.Width;
            welcomeForm.Height = this.Height-40;

            sweepForm.Width = this.Width;
            sweepForm.Height = this.Height - 40;*/
        }

        private void button3_Click_1(object sender, EventArgs e)
        {
            //button3.Text = Sum(1, 3).ToString();
        }
    }
}