SmallRefactor: Tách khai báo và khởi tạo thrStatistics

AIParkingApplication/Statistic.cs

@@ -1,10 +1,5 @@
 using System;
-using System.Text;
 using System.Windows.Forms;
-using System.IO;
-using System.Net;
-using System.Web.Script.Serialization;
-using System.Diagnostics.SymbolStore;
 using System.Threading;
 using Newtonsoft.Json;
 using System.Net.Http;
@@ -13,20 +8,22 @@ namespace AIParkingApplication
 {
     public partial class Statistic : UserControl
     {
-        private const string AIPARKING_CLIENT_HTTP_API_REQUEST = "http://{0}:{1}{2}";
+        private readonly HttpClient client;
+        private readonly Thread thrStatistics;
 
         Label lblLoaiXe;
         Label lblXeMay;
         Label lblOto;
         Label lblSoLuong;
-        Label lblTT;
         Label lblSoLuongXeMay;
         Label lblSoLuongOto;
 
-        public Statistic()
+        public Statistic(string apiUrl)
         {
             InitializeComponent();
-            Thread thrStatistics = new Thread(new ThreadStart(GetStatistic));
+            client = new HttpClient { BaseAddress = new Uri(apiUrl), Timeout = TimeSpan.FromMilliseconds(5000) };
+            thrStatistics = new Thread(new ThreadStart(GetStatistic));
+            thrStatistics.IsBackground = true;
             thrStatistics.Start();
         }
 
@@ -43,28 +40,26 @@ namespace AIParkingApplication
         {
             try
             {
-                using (var client = new HttpClient { BaseAddress = new Uri("http://192.168.1.123:80/"), Timeout = TimeSpan.FromMilliseconds(5000) })
+                HttpResponseMessage response = await client.GetAsync("/api/statistics");
+                response.EnsureSuccessStatusCode();
+                var vehicle = await response.Content.ReadAsAsync<Vehicle>();
+                lblSoLuongXeMay?.Invoke(new Action(() =>
                 {
-                    HttpResponseMessage response = await client.GetAsync("/api/statistics");
+                    lblSoLuongXeMay.Text = vehicle.NumberOfMoto.ToString();
-                    response.EnsureSuccessStatusCode();
+                }));
-                    var vehicle = await response.Content.ReadAsAsync<Vehicle>();
+                lblSoLuongOto?.Invoke(new Action(() =>
-                    lblSoLuongXeMay?.Invoke(new Action(() =>
+                {
-                    {
+                    lblSoLuongOto.Text = vehicle.NumberOfCar.ToString();
-                        lblSoLuongXeMay.Text = vehicle.NumberOfMoto.ToString();
+                }));
-                    }));
+                lblVehicleTotalIn?.Invoke(new Action(() =>
-                    lblSoLuongOto?.Invoke(new Action(() =>
+                {
-                    {
+                    lblVehicleTotalIn.Text = vehicle.TotalIn;
-                        lblSoLuongOto.Text = vehicle.NumberOfCar.ToString();
+                }));
-                    }));
+                lblVehicleTotalOut?.Invoke(new Action(() =>
-                    lblVehicleTotalIn?.Invoke(new Action(() =>
+                {
-                    {
+                    lblVehicleTotalOut.Text = vehicle.TotelOut;
-                        lblVehicleTotalIn.Text = vehicle.TotalIn;
+                }));
-                    }));
+
-                    lblVehicleTotalOut?.Invoke(new Action(() =>
-                    {
-                        lblVehicleTotalOut.Text = vehicle.TotelOut;
-                    }));
-                }
             }
             catch (Exception ex)
             {
@@ -77,14 +72,13 @@ namespace AIParkingApplication
             tlpStatisticTable.BorderStyle = BorderStyle.FixedSingle;
             tlpStatisticTable.CellBorderStyle = TableLayoutPanelCellBorderStyle.Single;
 
-
+            System.Drawing.Font labelFont = new System.Drawing.Font("Microsoft Sans Serif", 11F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, 0);
-            lblLoaiXe = new Label() { Text = "Loại xe", Font = new System.Drawing.Font("Microsoft Sans Serif", 11F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, 0) };
+            lblLoaiXe = new Label() { Text = "Loại xe", Font = labelFont };
-            lblXeMay = new Label() { Text = "Xe máy", Font = new System.Drawing.Font("Microsoft Sans Serif", 11F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, 0) };
+            lblXeMay = new Label() { Text = "Xe máy", Font = labelFont };
-            lblOto = new Label() { Text = "Ô tô", Font = new System.Drawing.Font("Microsoft Sans Serif", 11F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, 0) };
+            lblOto = new Label() { Text = "Ô tô", Font = labelFont };
-            lblSoLuong = new Label() { Text = "Số Lượng", Font = new System.Drawing.Font("Microsoft Sans Serif", 11F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, 0) };
+            lblSoLuong = new Label() { Text = "Số Lượng", Font = labelFont };
-            lblTT = new Label() { Text = "TT", Font = new System.Drawing.Font("Microsoft Sans Serif", 11F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, 0) };
+            lblSoLuongXeMay = new Label() { Text = "0", Font = labelFont };
-            lblSoLuongXeMay = new Label() { Text = "0", Font = new System.Drawing.Font("Microsoft Sans Serif", 11F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, 0) };
+            lblSoLuongOto = new Label() { Text = "0", Font = labelFont };
-            lblSoLuongOto = new Label() { Text = "0", Font = new System.Drawing.Font("Microsoft Sans Serif", 11F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, 0) };
 
             //Fill to StaticTable
             tlpStatisticTable.Controls.Add(lblLoaiXe, 0, 0);
@@ -102,7 +96,7 @@ namespace AIParkingApplication
 
             [JsonProperty("moto")]
             public int NumberOfMoto { get; set; }
-            
+
             [JsonProperty("total_in")]
             public string TotalIn { get; set; }