using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using PaintDotNet.Base.SettingModel;
using TUCamera;
using System.Threading;

namespace PaintDotNet.ImageCollect.CameraComponent
{
    public partial class AdjustWhiteBalanceControl : UserControl
    {
        private TUCamera.TUCamera m_camera;
        private CameraParamModel m_cameraParamModel;
        private bool m_use;
        private void InitializeLanguageText()
        {
            this.groupBox3.Text = PdnResources.GetString("Menu.Image.WhiteBalance.Text");
            this.button1.Text = PdnResources.GetString("Menu.Primarywhitebalance.Text");
            this.label12.Text = PdnResources.GetString("Menu.Blue.text");
            this.label11.Text = PdnResources.GetString("Menu.green.text");
            this.label10.Text = PdnResources.GetString("Menu.red.text");
            this.label9.Text = PdnResources.GetString("Menu.yellow.text");
            this.label8.Text = PdnResources.GetString("Menu.Magenta.text");
            this.label7.Text = PdnResources.GetString("Menu.aqua.text");
            this.ColourCheckBox.Text = PdnResources.GetString("Menu.Displaycolorvaluechannel.text");
            this.button3.Text = PdnResources.GetString("Menu.auto.text");
            this.button2.Text = PdnResources.GetString("Menu.Manual.text");
        }
        public AdjustWhiteBalanceControl(CameraParamModel model, bool use)
        {
            InitializeComponent();
            InitializeLanguageText();
            m_use = use;
            m_camera = TUCameraManager.GetInstance().GetCurrentCamera();
            m_cameraParamModel = model;

            InitializeControlData();
        }
        public void ReLoad(CameraParamModel model, bool use)
        {
            m_cameraParamModel = model;
            m_use = use;
            InitializeControlData();
        }

        private void InitializeControlData()
        {
            if (m_camera.IsOpen())
            {
                // Get red channel range
                int minVal = 0;
                int maxVal = 0;
                m_camera.GetColorChannelRang(ColorChannel.RED, ref minVal, ref maxVal);
                redChannelTB.SetRange(minVal, maxVal);

                // Get green channel range
                m_camera.GetColorChannelRang(ColorChannel.GREEN, ref minVal, ref maxVal);
                greenChannelTB.SetRange(minVal, maxVal);

                // Get blue channel range
                m_camera.GetColorChannelRang(ColorChannel.BLUE, ref minVal, ref maxVal);
                blueChannelTB.SetRange(minVal, maxVal);
            }

            // 颜色值
            int redChannelValue = (int)m_cameraParamModel.parame.RedChannel;
            if (redChannelValue >= this.redChannelTB.Minimum && redChannelValue <= this.redChannelTB.Maximum)
            {
                this.redChannelTB.Value = redChannelValue;
            }

            int greenChannelValue = (int)m_cameraParamModel.parame.GreenChannel;
            if (greenChannelValue >= this.greenChannelTB.Minimum && greenChannelValue <= this.greenChannelTB.Maximum)
            {
                this.greenChannelTB.Value = greenChannelValue;
            }

            int blueChannelValue = (int)m_cameraParamModel.parame.BlueChannel;
            if (blueChannelValue >= this.blueChannelTB.Minimum && blueChannelValue <= this.blueChannelTB.Maximum)
            {
                this.blueChannelTB.Value = blueChannelValue;
            }

            // 白平衡
            if (m_cameraParamModel.parame.WhiteBalance == 1)
            {
                AutoWhiteBalance(true);
            }
            else
            {
                if (m_cameraParamModel.parame.FMExposure == 1)
                {
                    m_camera.SetColorTemperatureByString("3200K");
                }
                else if (m_cameraParamModel.parame.FMExposure == 2)
                {
                    m_camera.SetColorTemperatureByString("5500K");
                }
                AutoWhiteBalance(false);
            }

            // 显示颜色值通道
            if (m_cameraParamModel.parame.ShowColorPBoxFlag == 1)
            {
                this.ColourCheckBox.Checked = true;
            }
            else
            {
                this.ColourCheckBox.Checked = false;
            }

        }

        /// <summary>
        /// 是否自动白平衡 修改显示样式
        /// </summary>
        /// <param name="s"></param>
        private void AutoWhiteBalance(Boolean isWhiteBalance)
        {
            if (isWhiteBalance)
            {
                this.redChannelTB.Enabled = false;
                this.greenChannelTB.Enabled = false;
                this.blueChannelTB.Enabled = false;
                m_cameraParamModel.parame.WhiteBalance = 1;
                if (m_use)
                {
                    // 自动白平衡
                    m_camera.SetWhiteBalanceMode(WhiteBalanceMode.AUTO);
                }
            }
            else
            {
                m_cameraParamModel.parame.WhiteBalance = 0;
                if (m_use)
                {
                    // 手动白平衡
                    m_camera.SetWhiteBalanceMode(WhiteBalanceMode.MANUAL);
                }
            }
            try
            {
                this.Invoke(new Action(UpdateColorTemperature));
            }
            catch
            { }
        }

        private void UpdateColorTemperature()
        {
            button2.Enabled = true;
            button3.Enabled = true;
            button4.Enabled = true;
            button5.Enabled = true;

            uint cct = 0;
            double redChannel = 0;
            double greenChannel = 0;
            double blueChannel = 0;

            int rst = m_camera.GetColorTemperature(ref redChannel, ref greenChannel, ref blueChannel, ref cct);

            m_cameraParamModel.parame.RedChannel = redChannel;
            m_cameraParamModel.parame.GreenChannel = greenChannel;
            m_cameraParamModel.parame.BlueChannel = blueChannel;

            // 颜色值
            this.redChannelTB.Value = (int)m_cameraParamModel.parame.RedChannel;
            this.greenChannelTB.Value = (int)m_cameraParamModel.parame.GreenChannel;
            this.blueChannelTB.Value = (int)m_cameraParamModel.parame.BlueChannel;

            ////string colorTemperatureString = m_camera.GetColorTemperatureString(cct);
            this.redChannelTB.Enabled = false;
            this.greenChannelTB.Enabled = false;
            this.blueChannelTB.Enabled = false;

            if (m_cameraParamModel.parame.WhiteBalance == 1)
            {
                button3.Enabled = false;
            }
            else
            {
                switch (m_cameraParamModel.parame.FMExposure)
                {
                    case 0:
                        button2.Enabled = false;
                        this.redChannelTB.Enabled = true;
                        this.greenChannelTB.Enabled = true;
                        this.blueChannelTB.Enabled = true;
                        break;
                    case 1:
                        button4.Enabled = false;
                        break;
                    case 2:
                        button5.Enabled = false;
                        break;

                }

            }

            ColourCheckBox.Focus();

        }

        /// <summary>
        /// 手动白平衡
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button2_Click(object sender, EventArgs e)
        {
            m_cameraParamModel.parame.FMExposure = 0;
            AutoWhiteBalance(false);
        }
        /// <summary>
        /// 自动白平衡按钮点击
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button3_Click(object sender, EventArgs e)
        {
            AutoWhiteBalance(true);
            Thread.Sleep(1500);
            UpdateColorTemperature();
        }
        /// <summary>
        /// 自动一次按钮点击
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button1_Click(object sender, EventArgs e)
        {
            AutoWhiteBalance(true);
            new Task(() =>
            {
                Thread.Sleep(500);
                m_cameraParamModel.parame.FMExposure = 0;
                AutoWhiteBalance(false);
            }).Start();
        }

        /// <summary>
        /// 色温3200K
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button4_Click(object sender, EventArgs e)
        {
            m_cameraParamModel.parame.FMExposure = 1;
            m_camera.SetColorTemperatureByString("3200K");
            AutoWhiteBalance(false);
        }
        /// <summary>
        /// 色温5500K
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button5_Click(object sender, EventArgs e)
        {
            m_cameraParamModel.parame.FMExposure = 2;
            m_camera.SetColorTemperatureByString("5500K");
            AutoWhiteBalance(false);
        }

        private void redChannelTB_ValueChanged(object sender, EventArgs e)
        {
            m_cameraParamModel.parame.RedChannel = ((TrackBar)sender).Value;

            // 设置到相机
            if (m_use)
            {
                m_camera.SetRedGain(m_cameraParamModel.parame.RedChannel);   //usec
            }
        }

        private void greenChannelTB_ValueChanged(object sender, EventArgs e)
        {
            m_cameraParamModel.parame.GreenChannel = ((TrackBar)sender).Value;
            // 设置到相机
            if (m_use)
            {
                m_camera.SetGreeGain(m_cameraParamModel.parame.GreenChannel);   //usec
            }
        }

        private void blueChannelTB_ValueChanged(object sender, EventArgs e)
        {
            m_cameraParamModel.parame.BlueChannel = ((TrackBar)sender).Value;
            // 设置到相机
            if (m_use)
            {
                m_camera.SetBlueGain(m_cameraParamModel.parame.BlueChannel);   //usec
            }
        }

        private void xianshiColourCheckBox_CheckedChanged(object sender, EventArgs e)
        {
            CheckBox cb = (CheckBox)sender;
            this.yanghongsepictureBox.Visible = cb.Checked;
            this.yanghongsepictureBox.Visible = cb.Checked; ;
            this.lansepictureBox.Visible = cb.Checked;
            this.hongsepictureBox.Visible = cb.Checked;
            this.lansepictureBox.Visible = cb.Checked;
            this.huangsepictureBox.Visible = cb.Checked;
            this.lanlvpictureBox.Visible = cb.Checked;
            this.lvsepictureBox.Visible = cb.Checked;

            this.m_cameraParamModel.parame.ShowColorPBoxFlag = cb.Checked ? 1 : 0;
        }


    }
}