using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace HOZProject
{
    
    /// <summary>
    /// Class UCTimeLine.
    /// Implements the <see cref="System.Windows.Forms.UserControl" />
    /// </summary>
    /// <seealso cref="System.Windows.Forms.UserControl" />
    public partial class UCTimeLine : UserControl
    {
        /// <summary>
        /// Timed flashing
        /// </summary>
    
        /// <summary>
        /// The line color
        /// </summary>
        private Color lineColor = TextColors.Light;

        /// <summary>
        /// Gets or sets the color of the line.
        /// </summary>
        /// <value>The color of the line.</value>
        [Description("连接线颜色"), Category("自定义")]
        public Color LineColor
        {
            get { return lineColor; }
            set
            {
                lineColor = value;
                Invalidate();
            }
        }
        /// <summary>
        /// The title font
        /// </summary>
        private Font titleFont = new Font("微软雅黑", 11f);

        /// <summary>
        /// Gets or sets the title font.
        /// </summary>
        /// <value>The title font.</value>
        [Description("标题字体"), Category("自定义")]
        public Font TitleFont
        {
            get { return titleFont; }
            set
            {
                titleFont = value;
            }
        }

        /// <summary>
        /// The title forcolor
        /// </summary>
        private Color titleForcolor = TextColors.Light;

        /// <summary>
        /// Gets or sets the title forcolor.
        /// </summary>
        /// <value>The title forcolor.</value>
        [Description("标题颜色"), Category("自定义")]
        public Color TitleForcolor
        {
            get { return titleForcolor; }
            set
            {
                titleForcolor = value;
            }
        }

        /// <summary>
        /// The details font
        /// </summary>
        private Font detailsFont = new Font("微软雅黑", 12);

        /// <summary>
        /// Gets or sets the details font.
        /// </summary>
        /// <value>The details font.</value>
        [Description("详情字体"), Category("自定义")]
        public Font DetailsFont
        {
            get { return detailsFont; }
            set
            {
                detailsFont = value;
            }
        }

        /// <summary>
        /// The details forcolor
        /// </summary>
        private Color detailsForcolor = TextColors.MoreDark;

        /// <summary>
        /// Gets or sets the details forcolor.
        /// </summary>
        /// <value>The details forcolor.</value>
        [Description("详情颜色"), Category("自定义")]
        public Color DetailsForcolor
        {
            get { return detailsForcolor; }
            set
            {
                detailsForcolor = value;
            }
        }

        /// <summary>
        /// The items
        /// </summary>
        public TimeLineItem[] items;

        /// <summary>
        /// Gets or sets the items.
        /// </summary>
        /// <value>The items.</value>
        [Description("项列表"), Category("自定义")]
        public TimeLineItem[] Items
        {
            get { return items; }
            set
            {
                items = value;
            }
        }
        /// <summary>
        /// Initializes a new instance of the <see cref="UCTimeLine"/> class.
        /// </summary>
        public UCTimeLine(TimeLineItem[] tlItem,int measureType)
        {
            this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
            this.SetStyle(ControlStyles.DoubleBuffer, true);
            this.SetStyle(ControlStyles.ResizeRedraw, true);
            this.SetStyle(ControlStyles.Selectable, true);
            this.SetStyle(ControlStyles.SupportsTransparentBackColor, true);
            this.SetStyle(ControlStyles.UserPaint, true);
            InitializeComponent();
            items = tlItem;
            //加载节点信息
            ReloadItems(measureType);
            twinkleItem = items[0];//默认是启动后，在第一个条目上闪烁
        }

        /// <summary>
        /// Reloads the items.
        /// </summary>
        public void ReloadItems(int measureType)
        {
            try
            {
                ControlHelper.FreezeControl(this, true);
                this.Controls.Clear();
                if (items != null)
                {
                    foreach (var item in items)
                    {
 
                        FlowLayoutPanel panelTitle = new FlowLayoutPanel();
                        panelTitle.Dock = DockStyle.Top;
                        panelTitle.AutoScroll = false;
                        panelTitle.Padding = new System.Windows.Forms.Padding(5);
                        panelTitle.Name = "Code_" + item.Code;//+ Guid.NewGuid().ToString();
                        panelTitle.Tag = item.Code;
                        //panelTitle.BackColor = Color.Yellow;
                        Label lblTitle = new Label();
                        lblTitle.Dock = DockStyle.Top;
                        lblTitle.AutoSize = true;
                        lblTitle.Font = titleFont;
                        lblTitle.ForeColor = titleForcolor;
                        lblTitle.Text = item.Title;
                        lblTitle.Tag = item.Code;
                        lblTitle.Name = "lbl"+item.Code;
                        lblTitle.SizeChanged += item_SizeChanged;
                        panelTitle.Controls.Add(lblTitle);
                        this.Controls.Add(panelTitle);
                        panelTitle.BringToFront();
                        item.codeLabel = panelTitle;

                        FlowLayoutPanel panelDetails = new FlowLayoutPanel();
                        panelDetails.Dock = DockStyle.Top;
                        panelDetails.AutoScroll = false;
                        panelDetails.Padding = new System.Windows.Forms.Padding(5);
                        panelDetails.Name = "details_" + item.Code; //"details_" + Guid.NewGuid().ToString();
                        panelDetails.BackColor = Color.White;
                        Label lblDetails = new Label();
                        lblDetails.AutoSize = true;
                        lblDetails.Dock = DockStyle.Top;
                        lblDetails.Font = detailsFont;
                        lblDetails.ForeColor = titleForcolor;
                        lblDetails.Text = item.Details;
                        lblDetails.SizeChanged += item_SizeChanged;
                        panelDetails.Controls.Add(lblDetails);
                        this.Controls.Add(panelDetails);
                        panelDetails.BringToFront();
                        item.detailLabel = panelDetails;
                    }
                }
            }
            finally
            {
                ControlHelper.FreezeControl(this, false);
            }
        }

        /// <summary>
        /// Handles the SizeChanged event of the item control.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        void item_SizeChanged(object sender, EventArgs e)
        {
            Label lbl = (Label)sender;
            lbl.Parent.Height = lbl.Height + 10;
        }

        /// <summary>
        /// 引发 <see cref="E:System.Windows.Forms.Control.Paint" /> 事件。
        /// </summary>
        /// <param name="e">包含事件数据的 <see cref="T:System.Windows.Forms.PaintEventArgs" />。</param>
        protected override void OnPaint(PaintEventArgs e)
        {
   
   
            base.OnPaint(e);
         
            
            DoAnimation(e.Graphics);
            Dotwinkle(e.Graphics);
        }
     
      
        public void DoAnimation(Graphics myGraphic)
        {
            var g = myGraphic;
            g.SetGDIHigh();
            var itemlist = items.ToList();
            for (int i = 0; i < itemlist.Count; i++)
            {
               
                var codelabel = itemlist[i].codeLabel;
                var labeText = itemlist[i].detailLabel;
                var item = itemlist[i];

                switch (item.State)
                    {
                        //出错
                        case 0:
                            lineColor = Color.Red;
                            //空心
                            g.DrawEllipse(new Pen(new SolidBrush(Color.Red)), new Rectangle(7, codelabel.Location.Y + 10, 16, 16));
                            //画实心圆
                            g.FillEllipse(new SolidBrush(Color.Red), new Rectangle(7 + 5, codelabel.Location.Y + 16, 5, 5));
                            codelabel.Controls[0].ForeColor = Color.Red;
                            labeText.Controls[0].ForeColor = Color.Red;
                            FormHOZMain.ControlFlicker = false;
                            break;
                        //完成
                        case 1:
                            //lineColor = Color.Lime;
                            //画实心圆
                            g.FillEllipse(new SolidBrush(Color.Lime), new Rectangle(7 + 5, codelabel.Location.Y + 16, 5, 5));
                            //空心
                            g.DrawEllipse(new Pen(new SolidBrush(Color.Lime)), new Rectangle(7, codelabel.Location.Y + 10, 16, 16));
                            codelabel.Controls[0].ForeColor = TextColors.Light;
                            labeText.Controls[0].ForeColor = TextColors.Light;
                            break;
                        default:
                            lineColor = TextColors.Light;
                
                            g.DrawEllipse(new Pen(new SolidBrush(lineColor)), new Rectangle(7, codelabel.Location.Y + 10, 16, 16));
                            g.FillEllipse(new SolidBrush(lineColor), new Rectangle(7 + 5, codelabel.Location.Y + 16, 5, 5));

                            break;
                }

                //划线
                if (i != itemlist.Count - 1)
                {
                    g.DrawLine(new Pen(new SolidBrush(lineColor)), new Point(7 + 8, codelabel.Location.Y + codelabel.Height), new Point(7 + 8, itemlist[i + 1].codeLabel.Location.Y+2 ));//+ 10 + 16 + 2
                }
            }
        
        }

       

        private void UCTimeLine_Paint(object sender, PaintEventArgs e)
        {

        }
        public TimeLineItem twinkleItem;
        private static bool twincleSwitch=false;
        public void Dotwinkle(Graphics g)
        {
            FlowLayoutPanel panel = twinkleItem.codeLabel;
            if (twincleSwitch ==false)
            {
                twincleSwitch = true;
            }
            else
            {
                twincleSwitch = false;
            }
       
            if (twincleSwitch == false)
            {
                //画空心圆
                g.DrawEllipse(new Pen(new SolidBrush(Color.DarkOrange)), new Rectangle(7, panel.Location.Y + 10, 16, 16));
                //画实心圆
                g.FillEllipse(new SolidBrush(Color.DarkOrange), new Rectangle(7 + 5, panel.Location.Y + 16, 5, 5));
                Label label =(Label) panel.Controls[0];
                  
                label.ForeColor = Color.DarkOrange;
                 
            }
            else               
            {
                //画空心圆
                g.DrawEllipse(new Pen(new SolidBrush(lineColor)), new Rectangle(7, panel.Location.Y + 10, 16, 16));
                //画实心圆
                g.FillEllipse(new SolidBrush(lineColor), new Rectangle(7 + 5, panel.Location.Y + 16, 5, 5));
                Label label = (Label)panel.Controls[0];
                  
                label.ForeColor = TextColors.Light;
                  
            }
           


        }
    }
    

    /// <summary>
    /// Class TimeLineItem.
    /// </summary>
    public class TimeLineItem
    {
        /// <summary>
        /// Gets or sets the title.
        /// </summary>
        /// <value>The title.</value>
        public string Title { get; set; }
        /// <summary>
        /// Gets or sets the details.
        /// </summary>
        /// <value>The details.</value>
        public string Details { get; set; }
        /// <summary>
        /// Gets or sets the Code.
        /// </summary>
        /// <value>The Code.</value>
        public string Code { get; set; }
        /// <summary>
        /// Gets or sets the State.
        /// </summary>
        /// <value>The State.</value>
        public int State { get; set; }
        /// <summary>
        /// Gets or sets the IsData.
        /// </summary>
        /// <value>The IsData.</value>
        public bool IsData { get; set; }
        /// <summary>
        /// Gets or sets the Type.
        /// </summary>
        /// <value>The Type.</value>
        public string Type { get; set; }
        /// <summary>
        /// Gets or sets the Show.
        /// </summary>
        /// <value>The Show.</value>
        public bool IsShow { get; set; }
        /// <summary>
        /// Gets or sets the Index.
        /// </summary>
        /// <value>The Index.</value>
        public int Index { get; set; }
        public FlowLayoutPanel codeLabel { get; set; }
        public FlowLayoutPanel detailLabel { get; set; }
    }
}