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 PaintDotNet.Camera;
using PaintDotNet.ImageCollect;

namespace PaintDotNet.Preview2
{
    public partial class RotateControl : UserControl
    {
        public Action OnRotated;

        private ICamera m_camera => CameraManager.CurrentCamera;
        private CameraParamModel.ParameterSets _settings
        {
            get
            {
                return CameraConfigs.Settings;
            }
        }

        private void InitializeLanguageText()
        {
            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");
            var 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") };
            imgRotateComboBox.Items.Clear();
            this.imgRotateComboBox.Items.AddRange(rotateArray);
        }

        public RotateControl()
        {
            InitializeComponent();
            imgRotateComboBox.MouseWheel += ImgRotateComboBox_MouseWheel;
        }

        public void Initialize()
        {
            InitializeLanguageText();

            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 (_settings.Rotate == imgRotateComboBox.SelectedIndex)
                return;
            try
            {
                m_camera.Rotate = imgRotateComboBox.SelectedIndex;
                _settings.Rotate = imgRotateComboBox.SelectedIndex;
            }
            catch
            {
                MessageBox.Show("该相机不支持该操作。");
                imgRotateComboBox.SelectedIndex = _settings.Rotate;
            }
            OnRotated?.Invoke();
        }


        private void ckbVertical_Click(object sender, EventArgs e)
        {
            _settings.Vertical = ckbVertical.Checked ? 1 : 0;
            m_camera.VerticalMirrored = ckbVertical.Checked;
            OnRotated?.Invoke();
        }

        private void ckbHorizontal_Click(object sender, EventArgs e)
        {
            _settings.Horizontal = ckbHorizontal.Checked ? 1 : 0;
            m_camera.HorizontalMirrored = ckbHorizontal.Checked;
            OnRotated?.Invoke();
        }

        public void UpdateDisplay()
        {
            imgRotateComboBox.SelectedIndex = _settings.Rotate==3?2: _settings.Rotate;
            ckbHorizontal.Checked = _settings.Horizontal > 0;
            ckbVertical.Checked = _settings.Vertical > 0;
        }
    }
}