[Functions]: Implemented parseArgs function

Program.cs

@@ -8,21 +8,23 @@ class Program
     {
         static void Main(string[] args)
         {
-
+            // Iniyializing Security Protocols for HTTPS requests
             ServicePointManager.Expect100Continue = true;
             ServicePointManager.SecurityProtocol = (SecurityProtocolType)3072;
 
-            try
-            {
-                string content = Functions.getFile("https://raw.githubusercontent.com/snaky1a/xp-apps/development/upd.json");
-                Functions.parseJson(content);
-                Console.ReadLine();
-            }
-            catch (Exception ex)
-            {
-                Console.WriteLine("An error occurred: " + ex.Message);
-                Console.ReadLine();
-            }
+            Functions.parseArgs(args);
+
+            //try
+            //{
+            //    //string content = Functions.getContent("https://raw.githubusercontent.com/snaky1a/xp-apps/development/upd.json");
+            //    //Functions.parseJson(content);
+            //    //Console.ReadLine();
+            //}
+            //catch (Exception ex)
+            //{
+            //    Console.WriteLine("An error occurred: " + ex.Message);
+            //    Console.ReadLine();
+            //}
         }
 
     }

Readme.md

@@ -3,5 +3,5 @@
 ## xp-apps
 
 <!-- A repository with applications that work with One-Core-API -->
-### The package manager for Windows XP with modern applications that work with One-Core-API
+### Package manager for Windows XP with modern applications that work with One-Core-API
 

sources/Constants.cs

@@ -1,17 +1,18 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using Newtonsoft.Json;
-
-namespace xp_apps.sources
+
+namespace xp_apps.sources.constants
 {
-    class Constants
+    public static class Constants
     {
+        public static string PROGRAM_VERSION = "0.1.0";
+        //public Constants()
+        //{
+        //        public static string PROGRAM_VERSION = "0.1.0";
+        //}
     }
+}
+
 
     //public class ApplicationResponse
     //{
     //    [JsonProperty("test")]
     //}
-}

sources/Functions.cs

@@ -1,19 +1,68 @@
 using System;
 using System.Net;
 using Newtonsoft.Json;
+using xp_apps.sources.constants;
 
 namespace xp_apps.sources
 {
     class Functions
     {
-        public static string getFile(string url)
+        private static string HELP = $"XP-Apps ver {Constants.PROGRAM_VERSION}" +
+                         $"\n\nList of available arguments:\n\n[Option]\t\t\t\t[Description]" +
+                         $"\n-h, --help\t\t\t\tDisplay this help message" +
+                         $"\n-i, --install\t\t\t\tInstall Application from XP-Apps repository" +
+                         $"\n-l, --list, --list-applications\t\tList all available applications in the repository" +
+                         $"\n\nExample:\n    xp-apps.exe -i PyCharm2023 or xp-apps.exe --install PyCharm2023";
+
+        /// <summary>
+        /// Parse arguments from command line
+        /// </summary>
+        /// <param name="args">arguments from main function</param>
+        public static void parseArgs(string[] args)
+        {
+            foreach (string arg in args)
+            {
+                if (arg.Equals("-i") || arg.Equals("--install"))
+                {
+                    Console.WriteLine("Unimplemented.");
+                    break;
+                }
+                else if (arg.Equals("-h") || arg.Equals("--help"))
+                {
+                    Console.WriteLine(HELP);
+                    break;
+                }
+            }
+            Console.WriteLine(HELP);
+        }
+
+        /// <summary>
+        /// Get content from URL
+        /// </summary>
+        /// <param name="url">URL link</param>
+        /// <returns>URL content</returns>
+        public static string getContent(string url)
         {
             using (WebClient client = new WebClient())
             {
                 return client.DownloadString(url);
             }
         }
 
+        /// <summary>
+        /// Parse string to dynamic object
+        /// </summary>
+        /// <param name="content">String to parse</param>
+        public static void parseJson(string content)
+        {
+            dynamic Jobj = JsonConvert.DeserializeObject(content);
+            getApplications(Jobj);
+        }
+
+        /// <summary>
+        /// Get all applications available to install
+        /// </summary>
+        /// <param name="json">Applications list (json object)</param>
         static void getApplications(dynamic json)
         {
             int count = 1;
@@ -27,11 +76,5 @@ static void getApplications(dynamic json)
                 }
             }
         }
-
-        public static void parseJson(string content)
-        {
-            dynamic Jobj = JsonConvert.DeserializeObject(content);
-            getApplications(Jobj);
-        }
     }
 }