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 TUCamera;
using PaintDotNet.Base.SettingModel;
using TUCAMAPI;

namespace PaintDotNet.ImageCollect.CameraComponent
{
    public partial class CommonRotateControl : UserControl
    {
        private TUCamera.TUCamera m_camera;
        private CameraParamModel m_cameraParamModel;
        private bool m_use;

        private static int _selectRotate;

        private static bool _mirrorH;

        private static bool _mirrorV;

        /// <summary>
        /// 图片旋转
        /// </summary>
        string[] m_rotateArray ;

        private void InitializeLanguageText()
        {
            m_rotateArray = new string[] { PdnResources.GetString("Menu.original.text"), PdnResources.GetString("Menu.Edit.Rotate90CW.Text"), PdnResources.GetString("Menu.Edit.Rotate180.Text"), PdnResources.GetString("Menu.Rotate270degrees.Text") };
            this.groupBox1.Text = PdnResources.GetString("Menu.Imagerotation.text");
            this.ckbHorizontal.Text = PdnResources.GetString("Menu.Imagerotation.Horizontal.text");
            this.ckbVertical.Text = PdnResources.GetString("Menu.Imagerotation.Vertical.text");
        }
        public CommonRotateControl()
        {
            InitializeComponent();
        }
        public void Initialize(CameraParamModel model, bool use)
        {
            InitializeLanguageText();
            this.imgRotateComboBox.Items.Clear();
            this.imgRotateComboBox.Items.AddRange(m_rotateArray);
            imgRotateComboBox.MouseWheel += ImgRotateComboBox_MouseWheel;

            m_use = use;
            m_camera = TUCameraManager.GetInstance().GetCurrentCamera();
            m_cameraParamModel = model;
            _selectRotate = model.parame.Rotate;
            _mirrorH = model.parame.Horizontal != 0;
            _mirrorV = model.parame.Vertical != 0;

            UpdateDisplay();
            UpdateCam();
            this.GotFocus += CommonRotateControl_GotFocus; ;
        }

        private void CommonRotateControl_GotFocus(object sender, EventArgs e)
        {
            UpdateDisplay();
        }

        private void ImgRotateComboBox_MouseWheel(object sender, MouseEventArgs e)
        {
            var handle = e as HandledMouseEventArgs;
            handle.Handled = true;
        }

        private void imgRotateComboBox_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (_selectRotate == this.imgRotateComboBox.SelectedIndex)
                return;
            _selectRotate = this.imgRotateComboBox.SelectedIndex;
            m_cameraParamModel.parame.Rotate = _selectRotate;
            UpdateCam();
        }

        private void ckbHorizontal_CheckedChanged(object sender, EventArgs e)
        {
            m_cameraParamModel.parame.Horizontal = ckbHorizontal.Checked ? 1 : 0;
            _mirrorH = ckbHorizontal.Checked;
        }

        private void ckbVertical_CheckedChanged(object sender, EventArgs e)
        {
            m_cameraParamModel.parame.Vertical = ckbVertical.Checked ? 1 : 0;
            _mirrorV = ckbVertical.Checked;
        }

        private void ckbHorizontal_Click(object sender, EventArgs e)
        {
            UpdateCam();
        }

        private void UpdateCam()
        {
            int x = 0, y = 0, w = 2448, h = 2048;
            m_cameraParamModel.parame.previewRectX = 0;
            m_cameraParamModel.parame.previewRectY = 0;
            m_cameraParamModel.parame.previewRectW = w;
            m_cameraParamModel.parame.previewRectH = h;

            if (_selectRotate == 1)
            {
                m_cameraParamModel.parame.previewRectW = h;
                m_cameraParamModel.parame.previewRectH = w;
                m_camera.SetRotateL90();
                m_camera.SetROI(ref x, ref y, ref h, ref w);
            }
            else if (_selectRotate == 3)
            {
                m_cameraParamModel.parame.previewRectW = h;
                m_cameraParamModel.parame.previewRectH = w;
                m_camera.SetRotateR90();
                m_camera.SetROI(ref x, ref y, ref h, ref w);
            }
            else
            {
                m_camera.CancelRotate();
                m_camera.SetROI(ref x, ref y, ref w, ref h);
            }


            if (_selectRotate == 2)
            {
                m_camera.HorizontalMirrored = !_mirrorH;
                m_camera.VerticalMirrored = !_mirrorV;
            }
            else
            {
                m_camera.HorizontalMirrored = _mirrorH;
                m_camera.VerticalMirrored = _mirrorV;
            }
        }

        private void UpdateDisplay()
        {
            imgRotateComboBox.SelectedIndex = _selectRotate;
            ckbHorizontal.Checked = _mirrorH;
            ckbVertical.Checked = _mirrorV;
        }

        private void groupBox1_Enter(object sender, EventArgs e)
        {
            UpdateDisplay();
        }
    }
}