using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using System.Windows.Shapes;

namespace MetroGauges.Controls
{
    public class Row
    {
        private List<Cell> cells = new List<Cell>();

        public int Height { get; set; }

        public List<Cell> Cells { get { return cells; } }

        public Point StartPoint { get; set; }

        public OutTable Table { get; set; }

        public Row(int col, Canvas canvas)
        {
            Height = 30;
            for (int i = 0; i < col; i++)
            {
                bool isLastCell = false;
                if (i == col - 1)
                {
                    isLastCell = true;
                }
                Cell cell = new Cell() { Index = i, Height=this.Height,IsLastCell= isLastCell, Row=this };
                cell.DrawPanel = canvas;
                cells.Add(cell);
            }
        }

        public void IntiCells()
        {
            for (int i = 0; i < cells.Count; i++)
            {
                cells[i].StartPoint = new Point() { X = StartPoint.X+cells[i].Width*i  , Y = StartPoint.Y  };
                cells[i].Draw();
            }
        }

    }


    public class Cell
    {
        public int Width { get; set; }

        public int Height { get; set; }

        public string Text { get; set; }

        public bool IsLastCell { get; set; }

        public int Index { get; set; }

        public Point StartPoint { get; set; }

        public Canvas DrawPanel { get; set; }

        public Row Row { get; set; }

        public Cell()
        {
            Width = 60;
        }

        public void Draw()
        {
            int strokeThickness = 1;
            Line line =new Line() { Stroke= Brushes.White, StrokeThickness= strokeThickness };
            //上
            line.X1 = this.StartPoint.X;
            line.Y1 = this.StartPoint.Y;
            line.X2 = this.StartPoint.X + this.Width;
            line.Y2 = this.StartPoint.Y;
            DrawPanel.Children.Add(line);
            //左
            Line line1 = new Line() { Stroke = Brushes.White, StrokeThickness = strokeThickness };
            line1.X1 = this.StartPoint.X;
            line1.Y1 = this.StartPoint.Y;
            line1.X2 = this.StartPoint.X;
            line1.Y2 = this.StartPoint.Y+this.Height;
            DrawPanel.Children.Add(line1);
            //下
            Line line2 = new Line() { Stroke = Brushes.White, StrokeThickness = strokeThickness };
            line2.X1 = this.StartPoint.X;
            line2.Y1 = this.StartPoint.Y + this.Height;
            line2.X2 = this.StartPoint.X + this.Width;
            line2.Y2 = this.StartPoint.Y + this.Height;
            DrawPanel.Children.Add(line2);

            if (this.Row.Table.DrawShaps != null)
            {
                this.Row.Table.DrawShaps.Add(line);
                this.Row.Table.DrawShaps.Add(line1);
                this.Row.Table.DrawShaps.Add(line2);
            }

            //最后一列  右
            if (IsLastCell)
            {
                Line line3 = new Line() { Stroke = Brushes.White, StrokeThickness = strokeThickness };
                line3.X1 = this.StartPoint.X + this.Width;
                line3.Y1 = this.StartPoint.Y ;
                line3.X2 = this.StartPoint.X + this.Width;
                line3.Y2 = this.StartPoint.Y + this.Height;
                DrawPanel.Children.Add(line3);
                if (this.Row.Table.DrawShaps != null)
                {
                    this.Row.Table.DrawShaps.Add(line3);
                }
            }

            if (!string.IsNullOrWhiteSpace(this.Text))
            {
                TextBlock textBlock = new TextBlock();
                textBlock.Text = this.Text;
                textBlock.Foreground = new SolidColorBrush(Colors.White);

                Point point = new Point() { X = this.StartPoint.X + 10, Y = this.StartPoint.Y + (this.Height / 2 + 8) };
                textBlock.DataContext = point;

                Canvas.SetLeft(textBlock, this.StartPoint.X + 10);
                Canvas.SetTop(textBlock, this.StartPoint.Y + this.Height / 2 - 8);

                DrawPanel.Children.Add(textBlock);
                if (this.Row.Table.DrawShaps != null)
                {
                    this.Row.Table.DrawShaps.Add(textBlock);
                }
            }

        }

    }
}