using HighWayIot.TouchSocket;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Xml;

namespace RFIDSocket
{
    public partial class RFIDBinAudlt : Form
    {
        TcpClientServer TCPClient = TcpClientServer.Instance;

        DataTable dt = new DataTable();

        string Path = System.Environment.CurrentDirectory;

        string[] ServiceIPs;
        
        int ServiceCount = -1;

        int NormalCount = 0;

        int ErrorCount = 0;

        public RFIDBinAudlt()
        {
            InitializeComponent();
            Init();
        }

        private void Init()
        {
            GetSetting();
            dataGridView.AutoGenerateColumns = false;
            foreach (DataGridViewColumn column in dataGridView.Columns)
            {
                dt.Columns.Add(column.HeaderText, typeof(string));
            }
        }

        /// <summary>
        /// 读取XML配置文件中的IP
        /// </summary>
        private void GetSetting()
        {
            XmlDocument xd = new XmlDocument();
            xd.Load($"{Path}\\Configuration.xml");//加载xml文档
            XmlNode rootNode = xd.SelectSingleNode("BinAudlt");//得到xml文档的根节点
            XmlNodeList nodes = rootNode.SelectNodes("ServiceIpConfig");//获取根节点的子节点"ServiceIpConfig"
            ServiceIPs = new string[nodes.Count];
            for (int i = 0; i < nodes.Count; i++)
            {
                ServiceIPs[i] = nodes[i].InnerText;
            }
            XmlNode count = rootNode.SelectSingleNode("ServiceIpCount");
            if (!int.TryParse(count.InnerText, out ServiceCount))
            {
                MessageBox.Show("XML配置文件中ServiceIpConfig的值有问题，请重新配置！");
            }
        }

        /// <summary>
        /// 开始盘点
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void AudltButton_Click(object sender, EventArgs e)
        {
            //bool res = TCPClient.ClientConnect("127.0.0.1", "7789").GetAwaiter().GetResult();
            //if (res)
            //{
            //    MessageBox.Show("我操牛逼");
            //}
            NormalCount = 0;
            ErrorCount = 0;
            GridViewRefresh(GenerateRandomBoolArray(ServiceCount));
            NormalCountLabel.Text = NormalCount.ToString();
            ErrorCountLabel.Text = ErrorCount.ToString();
        }

        /// <summary>
        /// 表格刷新
        /// </summary>
        private void GridViewRefresh(bool[] states)
        {
            if (ServiceCount < 0)
            {
                return;
            }
            //统计多少行
            int lineCount = ServiceCount / 20;
            //最后一行多少个数据
            int lastCount = ServiceCount % 20;
            if (lastCount > 0)
            {
                //最后不完整行
                lineCount++;
            }
            //格口个数
            int totalCount = 0;
            dt.Rows.Clear();
            //添加格口编号 添加状态
            for (int i = 0; i < lineCount; i++)
            {
                //新建dt行
                DataRow numdr = dt.NewRow();
                DataRow statedr = dt.NewRow();
                for (int j = 0; j < 20; j++)
                {
                    if (totalCount >= ServiceCount)
                    {
                        break;
                    }
                    statedr[j] = states[totalCount] ? "正常" : "异常";
                    //计数
                    if (states[totalCount])
                    {
                        NormalCount++;
                    }
                    else if (!states[totalCount])
                    {
                        ErrorCount++;
                    }
                    numdr[j] = (++totalCount).ToString();
                }
                dt.Rows.Add(numdr);
                dt.Rows.Add(statedr);
            }

            //添加DT表
            dataGridView.DataSource = null;
            dataGridView.DataSource = dt;

            //设置背景颜色
            for (int i = 0; i < lineCount * 2; i++)
            {
                if (i % 2 == 0)
                {
                    continue;
                }
                for (int j = 0; j < 20; j++)
                {
                    if (int.TryParse(dataGridView.Rows[i - 1].Cells[j].Value.ToString(), out int head))
                    {
                        DataGridViewCell cell = dataGridView.Rows[i].Cells[j];
                        cell.Style.BackColor = states[head - 1] ? Color.Green : Color.Red;
                    }
                    else
                    {
                        break;
                    }
                }
            }
        }

        /// <summary>
        /// 随机布尔数组生成
        /// </summary>
        /// <param name="length"></param>
        /// <returns></returns>
        public bool[] GenerateRandomBoolArray(int length)
        {
            bool[] boolArray = new bool[length];
            Random random = new Random();

            for (int i = 0; i < length; i++)
            {
                boolArray[i] = random.Next(2) == 1;
            }

            return boolArray;
        }
    }
}