using DevExpress.Office.Utils;
using IStation.WinFrmUI.CalcErQu;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Linq;
using System.Windows.Forms;

namespace IStation.WinFrmUI
{

    public partial class HourBlockRangePanel : Panel
    {
        public HourBlockRangePanel()
        {
            InitializeMenu();
        }
        /// <summary>
        /// 绘制对象列表
        /// </summary> 
        List<HourSmallBlock> _block_item_list = new List<HourSmallBlock>();

        public List<int> GetUseHourValues()
        {
            List<int> list = new List<int>();

            foreach (var v in _block_item_list)
            {
                if (v.IsSelected)
                {
                    list.Add( v.Hour );
                } 
            }

            return list;
        }

        public Dictionary<int, double> GetLimitHourValues()
        {
            Dictionary<int,double> list = new Dictionary<int, double>();

            foreach (var v in _block_item_list)
            {
                if (v.Mark>0)
                {
                    list[v.Hour] = v.Mark;
                }
            }

            return list;
        }

        private void MenuSetLevelHeight_Click(object sender, EventArgs e)
        {
            if (_clickRightBlock == null) return;

            InputWaterLevelDlg frm  = new InputWaterLevelDlg(); ;
            if (frm.ShowDialog() != DialogResult.OK)
                return;

            _clickRightBlock.Mark = frm.WaterLevel;

            this.Invalidate(new System.Drawing.Rectangle(
(int)_clickRightBlock.Rectangle.X, (int)_clickRightBlock.Rectangle.Y,
_clickRightBlock.Width, _clickRightBlock.Height));//刷新局部区域
        }

        private void MenuClearLevelHeight_Click(object sender, EventArgs e)
        {
            if (_clickRightBlock == null) return;

            _clickRightBlock.Mark = -1;

            this.Invalidate(new System.Drawing.Rectangle(
(int)_clickRightBlock.Rectangle.X, (int)_clickRightBlock.Rectangle.Y,
_clickRightBlock.Width, _clickRightBlock.Height));//刷新局部区域
        }
        /// <summary>
        /// 初始化数据
        /// </summary> 
        public void InitialTimeBlock()
        {
            _block_item_list = new List<HourSmallBlock>();


            for (var time = 0; time < 24; time = time + 1)
            {
                var block = new HourSmallBlock(time);

                _block_item_list.Add(block);
            }


            if (!_block_item_list.Any())
                return;

            InitialItemSize();

        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="start"></param>
        /// <param name="end"></param>
        /// <param name="isSelect"></param>
        public void SetRangePumpCount(int start, int end, bool isSelect, bool isRefreshUI)
        {
            foreach (var item in _block_item_list)
            {
                if (item.Hour >= start && item.Hour < end)
                {
                    if (isSelect)
                    {
                        item.IsSelected = true;
                        item.DefaultColor = SelectColor;
                    }
                    else
                    {
                        item.IsSelected = false;
                        item.DefaultColor = Color.White;
                    }

                }
            }
            if (isRefreshUI)
                this.Refresh();
        }




        /// <summary>
        /// 初始化项大小
        /// </summary>
        public void InitialItemSize()
        {
            if (_block_item_list == null || !_block_item_list.Any())
                return;



            int last_right_x = 10;
            int last_loc_y = 10;
            for (int i = 0; i < _block_item_list.Count; i++)
            {
                var item = _block_item_list[i];
                var current_loc_x = last_right_x;

                if (item.TextVisible)
                {
                    if (current_loc_x + item.Width > this.Width - 50)
                    {
                        last_loc_y = last_loc_y + item.Height + 10;
                        current_loc_x = 10;
                        item.IsLineStartBlck = true;
                        _block_item_list[i - 1].IsLineEndBlck = true;
                    }

                }
                else
                {
                    if (current_loc_x + item.Width > this.Width - 20)
                    {
                        last_loc_y = last_loc_y + item.Height + 10;
                        current_loc_x = 10;
                        item.IsLineStartBlck = true;
                        _block_item_list[i - 1].IsLineEndBlck = true;
                    }
                }
                if (i == 0)
                {
                    item.IsLineStartBlck = true;
                }
                if (i == _block_item_list.Count - 1)
                {
                    item.IsLineEndBlck = true;
                }
                last_right_x = current_loc_x + item.Width;
                item.Resize(current_loc_x, last_loc_y);
            }



            this.Refresh();
        }







        /// <summary>
        /// 
        /// </summary>
        /// <param name="point"></param>
        private HourSmallBlock GetCaptureBlock(Point point)
        {
            for (int index = 0; index < _block_item_list.Count; index++)
            {
                var item = _block_item_list[index];
                if (!item.ContainsPoint(point))
                    continue;
                return item;
            }
            return null;
        }

       
 



        #region override
        HourSmallBlock _clickRightBlock = null;
        HourSmallBlock _startSelBlock = null;
        HourSmallBlock _endSelBlock = null;
        private ContextMenuStrip contextMenuStrip1;
 

        /// <summary>
        ///  是否是选择状态
        /// </summary> 
        bool _isSelectBlockIng = false;



        /// <summary>
        /// 鼠标点击事件
        /// </summary>
        /// <param name="e"></param>
        protected override void OnMouseDown(MouseEventArgs e)
        { 
            if (e.Clicks == 2)
            {
                _clickRightBlock = null;
                var tipSelBlock = GetCaptureBlock(e.Location);
                if (tipSelBlock == null)
                    return;
                if(tipSelBlock.IsSelected)
                {
                    tipSelBlock.DefaultColor = Color.White;
                    tipSelBlock.IsSelected = false;
                }
                else
                {
                    tipSelBlock.DefaultColor = SelectColor;
                    tipSelBlock.IsSelected = true ;
                }
                this.Invalidate(new System.Drawing.Rectangle(
(int)tipSelBlock.Rectangle.X, (int)tipSelBlock.Rectangle.Y,
tipSelBlock.Width, tipSelBlock.Height));//刷新局部区域
                if (OnFreshTotalHour != null)
                {
                    int hhh = 0;
                    foreach (var v in _block_item_list)
                    {
                        if (v.IsSelected)
                        {
                            hhh++;
                        }

                    }
                    OnFreshTotalHour.Invoke(hhh);
                }
            }
            else if (e.Button == MouseButtons.Left)
            {
                _clickRightBlock = null;
                _isSelectBlockIng = true;
                _startSelBlock = GetCaptureBlock(e.Location);
            }
            else if (e.Button == MouseButtons.Right)
            { 
                _isSelectBlockIng = false ;
                _clickRightBlock = GetCaptureBlock(e.Location);
                if (_clickRightBlock == null) return;

                contextMenuStrip1.Show(this,e.Location);
            }
            base.OnMouseDown(e);
        }

        //
        public static Color SelectColor = Color.FromArgb(50, Color.Blue);

        /// <summary>
        /// 鼠标移动事件
        /// </summary>
        /// <param name="e"></param>
        protected override void OnMouseMove(MouseEventArgs e)
        {
            if (!_isSelectBlockIng)
                return;

            if (_startSelBlock == null)
            {
                return;
            }

            _endSelBlock = GetCaptureBlock(e.Location);
            if (_endSelBlock == null)
                return;


            if (_endSelBlock.Hour > _startSelBlock.Hour)
            {
                foreach (var item in _block_item_list)
                {
                    if (item.Hour >= _startSelBlock.Hour && item.Hour <= _endSelBlock.Hour)
                    {
                        if (!item.IsSelected)
                        {
                            item.IsSelected = true;
                            item.DefaultColor = SelectColor;
                            this.Invalidate(new System.Drawing.Rectangle(
                                (int)item.Rectangle.X, (int)item.Rectangle.Y,
                                item.Width, item.Height));//刷新局部区域
                        }
                    }
                }
            }
            else
            {
                foreach (var item in _block_item_list)
                {
                    if (item.Hour >= _endSelBlock.Hour && item.Hour <= _startSelBlock.Hour)
                    {
                        if (item.IsSelected)
                        {
                            item.IsSelected = false;
                            item.DefaultColor = Color.White;
                            this.Invalidate(new System.Drawing.Rectangle(
                                (int)item.Rectangle.X, (int)item.Rectangle.Y,
                                item.Width, item.Height));//刷新局部区域
                        }
                    }
                }
            }



            if (OnFreshTotalHour != null)
            {
                int hhh = 0;
                foreach (var v in _block_item_list)
                {
                    if (v.IsSelected)
                    {
                        hhh++;
                    }

                }
                OnFreshTotalHour.Invoke(hhh);
            }

            base.OnMouseMove(e);

            //base.Invalidate();
        }
        public Action<int> OnFreshTotalHour = null;
        /// <summary>
        /// 鼠标弹出事件
        /// </summary>
        /// <param name="e"></param>
        protected override void OnMouseUp(MouseEventArgs e)
        {
            base.OnMouseUp(e);


            if (e.Button == MouseButtons.Left)
            {
                //foreach (var item in _block_item_list)
                //{
                //    if (item.DrawType == HourSmallBlock.eDrawType.Lock)
                //        continue; 
                //}

                _endSelBlock = null;
                _startSelBlock = null;
                _isSelectBlockIng = false;
            }


        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="e"></param>
        protected override void OnDoubleClick(EventArgs e)
        {
            base.OnDoubleClick(e);

        }
        /// <summary>
        /// 重绘事件
        /// </summary>
        /// <param name="e"></param>
        protected override void OnPaint(PaintEventArgs e)
        {
            if (DesignMode)
                return;



            base.OnPaint(e);


            e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;//抗锯齿
            e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;  //使绘图质量最高，即消除锯齿 // 设置GDI高质量模式抗锯齿
            e.Graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
            e.Graphics.CompositingQuality = CompositingQuality.HighQuality;


            if (_block_item_list != null && _block_item_list.Any())
            {
                foreach (var rect in _block_item_list)
                {
                    rect.Draw(e.Graphics);
                }
            }

        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="eventargs"></param>
        protected override void OnResize(EventArgs eventargs)
        {
            base.OnResize(eventargs);
            //InitialItemSize();
            this.Refresh();
        }


        #endregion

        private void InitializeMenu()
        {
            var components = new System.ComponentModel.Container();
            this.contextMenuStrip1 = new System.Windows.Forms.ContextMenuStrip(components);
           
            var toolStripTextBox1 = new System.Windows.Forms.ToolStripButton();
            var toolStripTextBox2 = new System.Windows.Forms.ToolStripButton();
            this.contextMenuStrip1.SuspendLayout();
            this.SuspendLayout();
            // 
            // contextMenuStrip1
            // 
            this.contextMenuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
            toolStripTextBox1 ,toolStripTextBox2});
            this.contextMenuStrip1.Name = "contextMenuStrip1";
            this.contextMenuStrip1.Size = new System.Drawing.Size(120, 54);
            // 
            // toolStripTextBox1
            // 
            toolStripTextBox1.Font = new System.Drawing.Font("Microsoft YaHei UI", 9F);
             toolStripTextBox1.Name = "toolStripTextBox1";
             toolStripTextBox1.Size = new System.Drawing.Size(100, 23);
             toolStripTextBox1.Text = "设置水位要求";
             toolStripTextBox1.Click += MenuSetLevelHeight_Click;


            toolStripTextBox2.Font = new System.Drawing.Font("Microsoft YaHei UI", 9F);
            toolStripTextBox2.Name = "toolStripTextBox2";
            toolStripTextBox2.Size = new System.Drawing.Size(100, 23);
            toolStripTextBox2.Text = "清理水位要求";
            toolStripTextBox2.Click += MenuClearLevelHeight_Click;


            this.contextMenuStrip1.ResumeLayout(false);
            this.contextMenuStrip1.PerformLayout();
            this.ResumeLayout(false);

        }

    }
}