using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
using Zhaoxi.ThreadShow.Common;

namespace Zhaoxi.ThreadShow
{
    public partial class frmSSQTest : Form
    {
        /// <summary> 
        /// 多线程双色球项目--
        /// 1 理解需求:
        /// 双色球：投注号码由6个红色球号码和1个蓝色球号码组成。
        /// 红色球号码从01--33中选择,不重复
        /// 蓝色球号码从01--16中选择 
        /// 
        /// </summary>
        public frmSSQTest()
        {
            InitializeComponent();
            this.btnStart.Enabled = true;
            this.btnStop.Enabled = false;
        }

        #region Data 
        /// <summary>
        /// 红球集合  其实可以写入配置文件
        /// </summary>
        private string[] RedNums =
        {
            "01","02","03","04","05","06","07","08","09","10",
            "11","12","13","14","15","16","17","18","19","20",
            "21","22","23","24","25","26","27","28","29","30",
            "31","32","33"
        };

        /// <summary>
        /// 蓝球集合
        /// </summary>
        private string[] BlueNums =
        {
            "01","02","03","04","05","06","07","08","09","10",
            "11","12","13","14","15","16"
        };

        private bool IsGoOn = true;
        private List<Task> taskList = new List<Task>();

        #endregion

        /// <summary>
        /// 点击开始
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnStart_Click(object sender, EventArgs e)
        {
            #region 初始化动作
            this.btnStart.Text = "运行ing";
            this.btnStart.Enabled = false;

            this.lblBlue.Text = "00";
            this.lblRed1.Text = "00";
            this.lblRed2.Text = "00";
            this.lblRed3.Text = "00";
            this.lblRed4.Text = "00";
            this.lblRed5.Text = "00";
            this.lblRed6.Text = "00";
            #endregion
            Thread.Sleep(1000); 
            foreach (var control in this.gboSSQ.Controls)
            {
                if (control is Label)
                {
                    Label label = (Label)control;
                    if (label.Name.Contains("Blue"))
                    {
                        taskList.Add(Task.Run(() =>
                        {
                            try
                            {
                                while (IsGoOn)
                                {
                                    //1 获取随机数 
                                    int index = new RandomHelper().GetRandomNumberDelay(0, 16);
                                    string sNumber = this.BlueNums[index];
                                    //2 更新界面
                                    //this.lblBlue.Text = sNumber;
                                    //子线程不能操作控件，委托给主线程操作
                                    //this.Invoke
                                    this.Invoke(new Action(() =>
                                    {
                                        label.Text = sNumber;
                                    }));
                                    //3 循环
                                }
                            }
                            catch (Exception ex)
                            {
                                Console.WriteLine(ex.Message);
                            }
                        }));
                    }
                    else if (label.Name.Contains("Red"))
                    {
                        taskList.Add(Task.Run(() =>
                        {
                            try
                            {
                                while (IsGoOn)
                                {
                                    int index = new RandomHelper().GetRandomNumberDelay(0, 33);
                                    string sNumber = this.RedNums[index];
                                    //可能重复  得去重
                                    //1 过河的卒子  一次性拿6个，一次更新，但是界面更新有规律
                                    //2 再来个数组标记一下，有点笨拙；其实界面不就有吗？
                                    //3 80奋斗  数据分隔，安全高效，但是有规律

                                    //检测下是否重复，  直接比对界面
                                    //获取随机   比对界面   更新
                                    lock (SSQ_Lock)
                                    {
                                        List<string> usedNumberList = this.GetUsedRedNumbers();
                                        if (!usedNumberList.Contains(sNumber))
                                        {
                                            this.Invoke(new Action(() =>
                                            {
                                                //Thread.Sleep(10);
                                                label.Text = sNumber;
                                            }));//实际上是同步的
                                        }
                                    }
                                }
                            }
                            catch (Exception ex)
                            {
                                Console.WriteLine(ex.Message);
                            }
                        }));
                    }
                }
            }
            Task.Factory.ContinueWhenAll(this.taskList.ToArray(), tArray =>
            {
                this.ShowResult();
                this.Invoke(new Action(() =>
                {
                    this.btnStart.Enabled = true;
                    this.btnStop.Enabled = false;
                }));
            });
            Task.Delay(10 * 1000).ContinueWith(t =>
            {
                this.Invoke(new Action(() =>
                {
                    this.btnStop.Enabled = true;
                }));
            }); 
        }


        private static readonly object SSQ_Lock = new object();

        private List<string> GetUsedRedNumbers()
        {
            List<string> usedNumberList = new List<string>();
            foreach (var controler in this.gboSSQ.Controls)
            {
                if (controler is Label)
                {
                    if (((Label)controler).Name.Contains("Red"))
                    {
                        usedNumberList.Add(((Label)controler).Text);
                    }
                }
            }
            //if (usedNumberList.Distinct<string>().Count() < 6)
            //{
            //    usedNumberList.ForEach(s => Console.WriteLine($"This is {s}"));
            //}
            return usedNumberList;
        }

        /// <summary>
        /// 点击结束
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnStop_Click(object sender, EventArgs e)
        {
            this.IsGoOn = false;
        }


        /// <summary>
        /// 弹框提示数据
        /// </summary>
        private void ShowResult()
        {
            MessageBox.Show(string.Format("本期双色球结果为：{0} {1} {2} {3} {4} {5}  蓝球{6}"
                , this.lblRed1.Text
                , this.lblRed2.Text
                , this.lblRed3.Text
                , this.lblRed4.Text
                , this.lblRed5.Text
                , this.lblRed6.Text
                , this.lblBlue.Text));
        }
    }
}