using MaiMuAOI.SysCtrl;
using MaiMuAOI.SysUI.DefectPicShow;
using MaiMuAOI.SysUI.SysSet;
using MaiMuControl.Device;
using MaiMuControl.Device.CamDev;
using Newtonsoft.Json;
using OpenCvSharp;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Drawing.Imaging;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Web.UI.WebControls;
using System.Windows.Forms;
using System.Xml.Linq; 

namespace ProductionControl.UI
{
    public partial class UIScannerDev : UserControl
    {
        SynchronizationContext SyncContext = null;
          
        public Action<string> GetParamsEvent;
        private List<string> pathList = new List<string>();
        //
        private ScannerDevProp prop;
        private CamDev _dev; 
        public UIScannerDev(CamDev dev)
        {
            _dev = dev;
            InitializeComponent();
            propertyGrid1.PropertyValueChanged += propertyGrid1_PropertyValueChanged;
            refreshUIState();
            //获取UI线程同步上下文
            SyncContext = SynchronizationContext.Current;
            //init();
        }
        public string getParamsData()
        {
            return prop.serialize();
        }
        public void setParamsData(string json)
        {
            if (json == "") return;
            prop.deserialize(json);
            this.propertyGrid1.Refresh();
        }
        private void refreshUIState()
        {
            foreach (ToolStripItem item in this.toolStrip1.Items)
            {
                if (item.Text == "打开设备")
                    item.Visible = (_dev == null );
                else
                    this.propertyGrid1.Enabled = item.Enabled = !(_dev == null);
            }
        }
       
        public void init(ScannerType scannerType = ScannerType.GENTL)
        {
            pathList.Clear();
            this.tbtnSave.Visible = tssSave.Visible = (GetParamsEvent != null);
            prop = new ScannerDevProp(scannerType);
            this.propertyGrid1.SelectedObject = prop;
            
            //dev.getParam();
            //prop.ExposureTime = dev.ExposureTime;
            //prop.Gain = dev.Gain;
            //prop.ResultingFrameRate = dev.ResultingFrameRate;

            refreshUIState();
        }



        protected override void OnHandleDestroyed(EventArgs e)
        {
            base.OnHandleDestroyed(e);
            // 在此添加需要手动释放资源的代码
            if(frm != null)
                frm.Close();
        }


        private void tbtnExport_Click(object sender, EventArgs e)
        {
            string filePath = ConfMgr.SaveAsFile($"Scanner_config.json", "JSON|*.json");
            if (filePath != "")
            {
                string jsonText = prop.serialize();
                File.WriteAllText(filePath, jsonText);
                MessageBox.Show("保存成功！", "成功", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
        }

        private void tbtnImport_Click(object sender, EventArgs e)
        {
            string filePath = ConfMgr.SelectFile("JSON|*.json");
            if (filePath != "")
            {
                string jsonText = File.ReadAllText(filePath);
                prop.deserialize(jsonText);
                this.propertyGrid1.Refresh();
                //this.propertyGrid1.SelectedObject= prop;
                //MessageBox.Show("加载成功！", "成功", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
        }

        private void propertyGrid1_PropertyValueChanged(object s, PropertyValueChangedEventArgs e)
        {
            //其中包含了两个重要的属性：OldValue和ChangeItem。
            //ChangeItem是“PropertyDescriptorGridEntry”类型。一般可以通过ChangeItem.PropertyDescriptor.ComponentType查找到属性的实际类型。 
            //而通过ChangeItem的Label，则可以查看到当前在属性编辑输入框中显示的值。  

            string className = e.ChangedItem.PropertyDescriptor.ComponentType.Name;
            string propertyName = e.ChangedItem.PropertyDescriptor.Name;
            var oldValue = e.OldValue;
            var newValue = e.ChangedItem.Value;
            //switch (propertyName)
            //{
                //case "ChannelIndex":
                //    if((int)newValue <1 || (int)newValue >4)
                //    {
                //        prop.ChannelIndex = (int)oldValue;
                //        this.refreshUI();
                //    }
                //    else
                //    {
                //        dev.getDigitalValue((int)newValue);
                //    }
                //    break;
            //}

        }


        private void tbtnSave_Click(object sender, EventArgs e)
        {
            GetParamsEvent?.Invoke(prop.serialize());
        }
        DebugTestFrm frm;
        private void tsbDebug_Click(object sender, EventArgs e)
        {
            if ((frm == null) || (frm.IsDisposed))
                frm = new DebugTestFrm();
            frm.TopMost = true;
            frm.Show();
        }

        private void tbtnRun_Click(object sender, EventArgs e)
        {
            try
            {
                _dev.SetExposure(prop.ExposureTime);
                _dev.SetGain(prop.Gain);
                _dev.SetResultingFrameRate(prop.ResultingFrameRate);

                Acquisition acq = _dev.Snap(1, 5000);
                if (acq.GrabStatus != "GrabPass")
                {
                    txtLog.Text = $"相机采集照片失败！";
                    return;
                }
                txtLog.Text = $"相机采集照片完成。";
                //显示
                Mat img = CamDev.HImageToMat(acq.Image.CopyObj(1, -1));
                Bitmap bp;
                bp = CamDev.HImageToBitmap(acq.Image.CopyObj(1, -1));
                CamImageFrm frm = new CamImageFrm(img, bp);
                frm.ShowDialog();
            }
            catch(Exception ex)
            {
                txtLog.Text = $"拍照错误："+ ex.Message;
            }
        }
    }
}