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

namespace Metis.AutoAnalysis
{
    public partial class SampleStageManageDialog : PdnBaseForm
    {
        SampleStageControl _sampleStage;
        Dictionary<string, SampleStageModel> _stageSettingList;
        SampleStageModel _stageSettingNow;

        bool _updateMesureRange = false;
        MeasureRangeControl _measureRange = new MeasureRangeControl();
        LoadingStageModel _loadingStageModel;


        SampleStageModel StageSettingNow
        {
            set
            {
                _stageSettingNow = value;
                if (_stageSettingNow == null)
                {
                    textBox1.Text = "";
                    textBox2.Text = "";
                    textBox3.Text = "";
                    _measureRange.Reset();
                }
                else
                {
                    textBox1.Text = _stageSettingNow.Diameter + "";
                    textBox2.Text = _stageSettingNow.Width + "";
                    textBox3.Text = _stageSettingNow.Height + "";
                    _updateMesureRange = true;
                }
            }
        }
        public SampleStageManageDialog()
        {
            _loadingStageModel = Startup.instance.loadingStageModel;
            InitializeComponent();
            InitSmapleStageControl();
            panel10.Controls.Add(_measureRange); _measureRange.Dock = DockStyle.Fill;
            panel8.SizeChanged += (s, e) =>
            {
                if (_stageSettingNow != null)
                    UpdateSmapleStageControl();
            };

            _measureRange.ChangeEvent += MeasureRange_ChangeEvent;

        }

        private void MeasureHorRange(int offset)
        {
            if (_stageSettingNow == null)
                return;

            var value = _stageSettingNow.Width;
            var r = float.TryParse(textBox2.Text, out value);            
            value +=  offset;
            if (value <= 0)
                value = 1;
            textBox2.Text = value.ToString();
            _stageSettingNow.Width = value;
            _updateMesureRange = true;
        }

        private void MeasureVerRange(int offset)
        {
            if (_stageSettingNow == null)
                return;

            var value = _stageSettingNow.Height;
            var r = float.TryParse(textBox3.Text, out value);            
            value += offset;
            if (value <= 0)
                value = 1;
            textBox3.Text = value.ToString();
            _stageSettingNow.Height = value;
            _updateMesureRange = true;
        }

        private void MeasureRange_ChangeEvent(object sender, EventArgs e)
        {
            switch (_measureRange.MovingMothed)
            {
                case MeasureRangeControl.MovingMethodEnum.Hor_Plus:
                    MeasureHorRange(1);
                    break;
                case MeasureRangeControl.MovingMethodEnum.Hor_Minus:
                    MeasureHorRange(-1);
                    break;
                case MeasureRangeControl.MovingMethodEnum.Ver_Plus:
                    MeasureVerRange(1);
                    break;
                case MeasureRangeControl.MovingMethodEnum.Ver_Minus:
                    MeasureVerRange(-1);
                    break;
                default:
                    break;
            }
        }

        #region Load Close
        private void SampleStageManageDialog_Load(object sender, EventArgs e)
        {
            _stageSettingList = SampleStageManager.GetAll();
            InitSampleButtonList();
            CameraManager.FrameCallback += CallbackDraw;
            InitStage();
            InitializeText();
        }
        private void SampleStageManageDialog_FormClosing(object sender, FormClosingEventArgs e)
        {
            CameraManager.FrameCallback -= CallbackDraw;
        }

        void InitializeText()
        {
            this.Text = PdnResources.GetString("AutoAnalysis.StageManage");
            groupBox1.Text = PdnResources.GetString("AutoAnalysis.StageManage");
            groupBox3.Text = PdnResources.GetString("AutoAnalysis.WorkpointMark");
            groupBox4.Text = PdnResources.GetString("AutoAnalysis.DetectRangeMark");
            groupBox2.Text = PdnResources.GetString("AutoAnalysis.SameOperate");
            groupBox5.Text = PdnResources.GetString("AutoAnalysis.DetectSketch");

            label1.Text = PdnResources.GetString("AutoAnalysis.WorkRadius");
            label2.Text = PdnResources.GetString("AutoAnalysis.WorkRange");
            btnAdd.Text = PdnResources.GetString("AutoAnalysis.Button.New");
            btnEdit.Text = PdnResources.GetString("AutoAnalysis.Button.Edit");
            btnDelete.Text = PdnResources.GetString("AutoAnalysis.Button.Delete");
            button1.Text = PdnResources.GetString("AutoAnalysis.Button.LoadStageConfig");
            button2.Text = PdnResources.GetString("AutoAnalysis.Button.ToWorkpoint");
            button3.Text = PdnResources.GetString("AutoAnalysis.Button.ResetStage");
            button4.Text = PdnResources.GetString("AutoAnalysis.Button.ExportStageConfig");
            button5.Text = PdnResources.GetString("AutoAnalysis.Button.Preview");
            button6.Text = PdnResources.GetString("AutoAnalysis.Button.Save");
        }
        #endregion

        #region Sample Select Button
        Button _last;

        /// <summary>
        /// 初始化样本按钮列表
        /// </summary>
        void InitSampleButtonList()
        {
            foreach (var s in _stageSettingList.Keys)
            {
                Append(s);
            }
        }

        /// <summary>
        /// 添加新按钮控件
        /// </summary>
        private void Append(string s)
        {
            var button = new Button();
            button.Text = s;
            button.Name = s;
            button.Tag = _stageSettingList[s];
            button.MouseDown += Button_MouseDown;
            panel9.Controls.Add(button);
            button.Dock = DockStyle.Top;
        }

        /// <summary>
        /// 选择样品
        /// </summary>
        private void Button_MouseDown(object sender, MouseEventArgs e)
        {
            if (_last != null) _last.FlatStyle = FlatStyle.Standard;
            _last = sender as Button;
            StageSettingNow = _last.Tag as SampleStageModel;
            _last.FlatStyle = FlatStyle.Flat;
            UpdateSmapleStageControl();

        }
        #endregion

        #region SampleStage
        void InitSmapleStageControl()
        {
            _sampleStage = new SampleStageControl();
            panel8.Controls.Add(_sampleStage);
        }

        private void UpdateSmapleStageControl()
        {
            _sampleStage.Visible = true;
            _sampleStage.Update(_stageSettingNow);
        }
        #endregion


        private void MeasureRange_Paint(object sender, PaintEventArgs e)
        {

        }

        private void btnAdd_Click(object sender, EventArgs e)
        {
            var f = new AddSampleStageDialog(_stageSettingList);
            f.CallBack += (s) =>
            {
                _stageSettingList.Add(s, new SampleStageModel());
                Append(s);

            };
            f.ShowDialog();
        }

        private void btnEdit_Click(object sender, EventArgs e)
        {
            if (_last == null)
                return;

            var f = new ModifySampleStageDialog(_stageSettingList, _last.Text);
            f.CallBack += (s) =>
            {
                _last.Text = s;
            };
            f.ShowDialog();
        }

        /// <summary>
        /// 保存
        /// </summary>
        private void button6_Click(object sender, EventArgs e)
        {
            SampleStageManager.Save(_last.Name, _last.Text, _last.Tag as SampleStageModel);
            MessageBox.Show("保存配置成功");
        }

        /// <summary>
        /// 删除
        /// </summary>
        private void btnDelete_Click(object sender, EventArgs e)
        {
            if (_last == null)
                return;

            var name = _last.Text;
            _stageSettingList.Remove(name);
            Button b = null;
            foreach (var c in panel9.Controls)
            {
                if ((c as Button).Text == name)
                    b = c as Button;
            }
            panel9.Controls.Remove(b);
            SampleStageManager.Delete(_last.Name);
            _last = null;
            _sampleStage.Visible = false;
            StageSettingNow = null;
        }

        /// <summary>
        /// 定时器
        /// </summary>
        private void timer1_Tick(object sender, EventArgs e)
        {
            btnEdit.Enabled = _last != null;
            btnDelete.Enabled = _last != null;
            button1.Enabled = _last != null;
            button2.Enabled = _last != null && m_stage.IsOpen && !m_stage.IsMoving;
            button3.Enabled = m_stage.IsOpen && !m_stage.IsMoving;
            button4.Enabled = _last != null;
            button5.Enabled = _camera == null ? false : _camera.IsOpen();
            button6.Enabled = _last != null;
            groupBox4.Enabled = _last != null;
            if (_updateMesureRange)
            {
                _updateMesureRange = false;
                _measureRange.InitGrid(_stageSettingNow);
            }
        }

        /// <summary>
        /// 导出按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button4_Click(object sender, EventArgs e)
        {
            try
            {
                var d = new SaveFileDialog();
                d.Filter = "坐标文件(*.xml)|*.xml";
                var r = d.ShowDialog();
                if (r == DialogResult.OK)
                {
                    var f = d.FileName;

                    (_last.Tag as SampleStageModel).Save(f);
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }

        /// <summary>
        /// 载入坐标文件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button1_Click(object sender, EventArgs e)
        {
            var d = new OpenFileDialog();
            d.Filter = "坐标文件(*.xml)|*.xml";
            var r = d.ShowDialog();
            if (r != DialogResult.OK) return;
            var f = d.FileName;

            try
            {
                var set = SampleStageModel.Load(f);

                //范围校验
                bool outrange = false;
                var tripx = int.Parse(_loadingStageModel.TripX) / 1000;
                var tripy = int.Parse(_loadingStageModel.TripY) / 1000;
                //Min value check
                var value = set.WorkPoits.Min((p) => p.X) - Math.Max(set.Width, set.Diameter) / 2;
                outrange |= value < 0;
                value = set.WorkPoits.Min((p) => p.Y) - Math.Max(set.Height, set.Diameter) / 2;
                outrange |= value < 0;
                //max value check
                value = set.WorkPoits.Max((p) => p.X) + Math.Max(set.Width, set.Diameter) / 2;
                outrange |= value > tripx;
                value = set.WorkPoits.Max((p) => p.Y) + Math.Max(set.Height, set.Diameter) / 2;
                outrange |= value > tripy;
                if (outrange)
                {
                    MessageBox.Show("测量范围超出样品台行程", "载入失败");
                    return;
                }

                StageSettingNow = set;

                _last.Tag = _stageSettingNow;
                UpdateSmapleStageControl();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
        #region stage
        /// <summary>
        /// 移动到工位
        /// </summary>
        private void button2_Click(object sender, EventArgs e)
        {
            try
            {
                ToWorkPoint(_sampleStage.SelectIndex);
            }
            catch { }

        }

        private void ToWorkPoint(int i)
        {
            var x = _stageSettingNow.WorkPoits[i].X * 1000;
            var y = _stageSettingNow.WorkPoits[i].Y * 1000;
            m_stage.To(x, y);
        }

        private void button3_Click(object sender, EventArgs e)
        {
            var dialog = TransferProgressDialog.CreatDialog("平台复位", "复位中...", null, "Stop");
            m_stage.ResetStage(
              () =>
              {
                  this.Invoke(new Action(dialog.Close));
              });
            dialog.ShowDialog();
        }

        public void InitStage()
        {
            m_stage = AxisController.GetInstance();
            if (!m_stage.IsOpen)
            {
                // MessageBox.Show(PdnResources.GetString("Message.AxisController.NotConnected"));
                //grpWorkOperate.Enabled = false;
                return;
            }
            m_stage.SetWorkspeedXY();
        }
        #endregion

        #region Preview
        private ICamera _camera => CameraManager.CurrentCamera;

        /// <summary>
        /// 显示相机
        /// </summary>
        private void button5_Click(object sender, EventArgs e)
        {
            PreviewPure.StartPreiew(button5);
        }

        private Bitmap _imgNow;
        private AxisController m_stage;

        private void CallbackDraw(Bitmap obj)
        {
            CorrectPalette(ref obj);
            PreviewPure.ShowPrieview(obj);
            _imgNow = (Bitmap)obj.Clone();
        }

        private void CorrectPalette(ref Bitmap bitmap)
        {
            if (bitmap.PixelFormat == PixelFormat.Format8bppIndexed)
            {
                ColorPalette palette = bitmap.Palette;
                for (int i = 0; i < 256; i++)
                {
                    palette.Entries[i] = Color.FromArgb(i, i, i);
                }
                bitmap.Palette = palette;
            }
        }
        #endregion

        private void textBox1_TextChanged(object sender, EventArgs e)
        {
            if (_stageSettingNow == null) return;
            var value = _stageSettingNow.Diameter;
            var r = float.TryParse(textBox1.Text, out value);
            if (!r) textBox1.Text = value.ToString();
            _stageSettingNow.Diameter = value;
            _updateMesureRange = true;
        }

        private void textBox2_TextChanged(object sender, EventArgs e)
        {
            if (_stageSettingNow == null) return;
            var value = _stageSettingNow.Width;
            var r = float.TryParse(textBox2.Text, out value);
            if (!r) textBox2.Text = value.ToString();
            _stageSettingNow.Width = value;
            _updateMesureRange = true;
        }

        private void textBox3_TextChanged(object sender, EventArgs e)
        {
            if (_stageSettingNow == null) return;
            var value = _stageSettingNow.Height;
            var r = float.TryParse(textBox3.Text, out value);
            if (!r) textBox3.Text = value.ToString();
            _stageSettingNow.Height = value;
            _updateMesureRange = true;
        }
    }
}