split CLI modes to separate files

2025-04-06 13:53:21 +05:00
parent eeb8f43d3d
commit 3c1d195849
5 changed files with 85 additions and 71 deletions
@@ -0,0 +1,143 @@
+using System.IO;
+using System.IO.Compression;
+using System.Linq;
+using System.Text.Json;
+using ParadoxSaveParser.Lib;
+using Path = DTLib.Filesystem.Path;
+
+namespace ParadoxSaveParser.CLI;
+
+internal enum Mode
+{
+    Unset, Search, Interactive
+}
+
+internal static partial class Modes
+{
+    internal static void Interactive()
+    {
+        ColoredConsole.Clear();
+        ColoredConsole.WriteTitle("interactive mode", fg: ConsoleColor.Cyan);
+        ColoredConsole.WriteLine($"working directory: '{Environment.CurrentDirectory}'", ConsoleColor.Gray);
+        IOPath? inputPath = null;
+        IOPath? outputPath = null;
+        
+        while (true)
+        {
+            try
+            {
+                ColoredConsole.Write("> ", ConsoleColor.Blue);
+                string input = ColoredConsole.ReadLine(ConsoleColor.Gray);
+                if (string.IsNullOrEmpty(input))
+                    continue;
+
+                const string helpMessage =
+                    """
+                    Commands dont have arguments. Just write command name ant it will ask you for more information.
+                    Avaliable commands:
+                        h, help - show this message
+                        q, quit, exit - close the program
+                        pwd - show working directory
+                        cd - change working directory
+                        ls - show list of files in working directory
+                        i, input - set input file path
+                        o, output - set output file path
+                        s, search - perform search in input file using expression 
+                    """;
+
+                if (input.Contains(' '))
+                {
+                    ColoredConsole.WriteLine("Commands dont have arguments." 
+                                             + " Just write command name ant it will ask you for more information.", 
+                        ConsoleColor.Red);
+                    continue;
+                }
+                
+                switch (input)
+                {
+                    default:
+                        ColoredConsole.WriteLine("Unknown command, use 'help' for a list of commands.",
+                            ConsoleColor.Red);
+                        continue;
+
+                    case "q":
+                    case "quit":
+                    case "exit":
+                        return;
+
+                    case "h":
+                    case "help":
+                        ColoredConsole.WriteLine(helpMessage, ConsoleColor.White);
+                        break;
+
+                    case "i":
+                    case "input":
+                        ColoredConsole.Write("Input file path: ", ConsoleColor.Blue);
+                        input = ColoredConsole.ReadLine(ConsoleColor.Gray);
+                        if (string.IsNullOrEmpty(input))
+                            throw new NullReferenceException();
+                        inputPath = input;
+                        break;
+
+                    case "o":
+                    case "output":
+                        ColoredConsole.Write("Output file path [default=stdout]: ", ConsoleColor.Blue);
+                        input = ColoredConsole.ReadLine(ConsoleColor.Gray);
+                        if (string.IsNullOrEmpty(input))
+                            throw new ArgumentException("Input file path is required");
+                        inputPath = input;
+                        break;
+
+                    case "s":
+                    case "search":
+                        if (inputPath is null)
+                            throw new ArgumentException("Input file path is required");
+
+                        ColoredConsole.Write("search expression: ", ConsoleColor.Blue);
+                        var searchQuery = ColoredConsole.ReadLine(ConsoleColor.Gray);
+                        if (string.IsNullOrEmpty(searchQuery))
+                            throw new ArgumentException("Search expression is required");
+
+                        ColoredConsole.WriteHLine('-', ConsoleColor.Cyan);
+                        Console.ResetColor();
+                        Search(searchQuery, inputPath.Value, outputPath);
+                        ColoredConsole.WriteHLine('-', ConsoleColor.Green);
+                        break;
+
+                    case "pwd":
+                        ColoredConsole.WriteLine(Environment.CurrentDirectory, ConsoleColor.White);
+                        break;
+
+                    case "cd":
+                        ColoredConsole.Write("Change working directory to: ", ConsoleColor.Blue);
+                        input = ColoredConsole.ReadLine(ConsoleColor.Gray);
+                        if (!string.IsNullOrEmpty(input))
+                        {
+                            Environment.CurrentDirectory = new IOPath(input).Str;
+                            ColoredConsole.WriteLine(Environment.CurrentDirectory, ConsoleColor.Green);
+                        }
+
+                        break;
+
+                    case "ls":
+                        IOPath curdir = Directory.GetCurrent();
+                        foreach (var dir in Directory.GetDirectories(curdir))
+                        {
+                            ColoredConsole.WriteLine(dir.RemoveBase(curdir).Str + Path.Sep, ConsoleColor.Cyan);
+                        }
+
+                        foreach (var file in Directory.GetFiles(curdir))
+                        {
+                            ColoredConsole.WriteLine(file.RemoveBase(curdir).Str, ConsoleColor.White);
+                        }
+
+                        break;
+                }
+            }
+            catch (Exception ex)
+            {
+                ColoredConsole.WriteLine(ex.ToStringDemystified(), ConsoleColor.Red);
+            }
+        }
+    }
+}