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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,203 @@ | ||
| using System; | ||
| using System.Diagnostics; | ||
| using System.IO; | ||
| using FolderAnalysisFSLib; | ||
| using TriggerLib; | ||
|
|
||
| namespace Adv_FolderSize | ||
| { | ||
| public class CUI | ||
| { | ||
| private FolderAnalysis _fA = new FolderAnalysis(""); | ||
| private byte _lastDisplayed = 0b0; // 0b0 -> tree 0b1 -> list | ||
|
|
||
| private const string _helpMsg = | ||
| @"Enter help(h) to get help message | ||
| Enter scan(s) [path] to scan all directories and files below the path specified | ||
| Enter tree(t) to print the scan\'s result | ||
| Option: Measure /m[auto|b|kb|mb|gb] Default is auto | ||
| Dir depth limit /dp[number] Default is 2 | ||
| Dir expand limit /de[number] Default is 3 | ||
| File expand limit /fe[number] Default is 3 | ||
| Enter dirlist(d) to print the directories\' paths descending by size | ||
| Option: Measure /m[auto|b|kb|mb|gb] Default is auto | ||
| Number to display /n[number] Default is 10 | ||
| Enter filelist(f) to print the files\' paths descending by size | ||
| Option: Measure /m[auto|b|kb|mb|gb] Default is auto | ||
| Number to display /n[number] Default is 10 | ||
| Enter redirect(r) [index] to move into the specified tree | ||
| Enter back(b) to back to the previous tree | ||
| Enter open(o) [index] to open the folder or the file specified | ||
| Enter exit(e) to exit"; | ||
|
|
||
| private const string _cmdHelp = "help(h)"; | ||
| private const string _cmdScan = "scan(s) [path]"; | ||
| private const string _cmdTree = "tree(t) [/m /dp /de /fe]"; | ||
| private const string _cmdDirL = "dirlist(d)[/ m / n]"; | ||
| private const string _cmdFileL = "filelist(f) [/m /n]"; | ||
| private const string _cmdRed = "redirect(r) [index]"; | ||
| private const string _cmdBack = "back(b)"; | ||
| private const string _cmdOpen = "open(o)"; | ||
|
|
||
| public CUI() | ||
| { | ||
| Console.WriteLine("Message: Enter help(h) to get help message"); | ||
| WriteSuggest("scan(s) [path]"); | ||
| } | ||
|
|
||
| public void Input(string line) | ||
| { | ||
| var result = LineInterpreter(line, out var opt); | ||
|
|
||
| try | ||
| { | ||
| CmdSelect(result, opt); | ||
| } | ||
| catch (NotAnalyzedYetException ex) | ||
| { | ||
| Console.WriteLine($"Error: {ex.Message}"); | ||
| WriteSuggest(_cmdScan); | ||
| } | ||
| catch (IndexOutOfRangeException ex) | ||
| { | ||
| Console.WriteLine($"Error: {ex.Message}"); | ||
| WriteSuggest(_cmdTree, _cmdDirL, _cmdFileL); | ||
| } | ||
| catch (Exception ex) | ||
| { | ||
| Console.WriteLine($"Error: {ex.Message}"); | ||
| WriteSuggest(_cmdHelp); | ||
| } | ||
| } | ||
|
|
||
| private void CmdSelect(string cmd, string[] opt) | ||
| { | ||
| switch (cmd) | ||
| { | ||
| case "HELP" or "H": | ||
| Console.WriteLine(_helpMsg); | ||
| break; | ||
| case "SCAN" or "S": | ||
| if (!Directory.Exists(opt[0])) | ||
| throw new DirectoryNotFoundException(); | ||
|
|
||
| var sw = new Stopwatch(); | ||
| sw.Start(); | ||
| var trigger = new TriggerSource(300, () => | ||
| Console.WriteLine("... This scaning operation will take several seconds.")); | ||
|
|
||
| _fA = new FolderAnalysis(opt[0]); | ||
| _fA.StartAnalysisAsync().Wait(); | ||
|
|
||
| sw.Stop(); | ||
| trigger.Cancel(); | ||
| Console.WriteLine($"Scaning finished. Time cost: {Math.Round(sw.Elapsed.TotalSeconds, 2)}s."); | ||
|
|
||
| WriteSuggest(_cmdTree, _cmdDirL, _cmdFileL); | ||
| break; | ||
| case "TREE" or "T": | ||
| _fA.PrintDirTree(opt[0], int.Parse(opt[1]), int.Parse(opt[2]), int.Parse(opt[3])); | ||
|
|
||
| _lastDisplayed = 0b0; | ||
| WriteSuggest(_cmdDirL, _cmdFileL, _cmdRed); | ||
| break; | ||
| case "DIRLIST" or "D": | ||
| _fA.PrintDirList(opt[0], int.Parse(opt[1])); | ||
|
|
||
| _lastDisplayed = 0b1; | ||
| WriteSuggest(_cmdTree, _cmdFileL, _cmdOpen); | ||
| break; | ||
| case "FILELIST" or "F": | ||
| _fA.PrintFileList(opt[0], int.Parse(opt[1])); | ||
|
|
||
| _lastDisplayed = 0b1; | ||
| WriteSuggest(_cmdTree, _cmdDirL, _cmdOpen); | ||
| break; | ||
| case "REDIRECT" or "R": | ||
| if (!_fA.RedirectTo(int.Parse(opt[0]))) | ||
| throw new IndexOutOfRangeException("The specified index does not exist."); | ||
|
|
||
| Console.WriteLine($"Redirected to [{opt[0]}]."); | ||
| WriteSuggest(_cmdTree, _cmdBack); | ||
| break; | ||
| case "BACK" or "B": | ||
| if (!_fA.Back()) | ||
| throw new IndexOutOfRangeException("Can not go back anymore."); | ||
|
|
||
| Console.WriteLine($"Backed to the previous directory."); | ||
| WriteSuggest(_cmdTree, _cmdRed); | ||
| break; | ||
| case "OPEN" or "O": | ||
| string path; | ||
| if (_lastDisplayed == 0b0) | ||
| path = _fA.GetTreeDirPath(int.Parse(opt[0])); | ||
| else | ||
| path = _fA.GetListElemPath(int.Parse(opt[0])); | ||
|
|
||
| if (path == null) | ||
| throw new IndexOutOfRangeException("The specified index does not exist."); | ||
|
|
||
| OpenExplorer(path); | ||
| break; | ||
| case "EXIT" or "E": | ||
| Environment.Exit(0); | ||
| break; | ||
| default: | ||
| throw new Exception("Invalid command."); | ||
| } | ||
| } | ||
|
|
||
| private static void WriteSuggest(string sug, params string[] sugs) | ||
| { | ||
| var middlesym = " | "; | ||
|
|
||
| string suggests; | ||
| if (sugs.Length == 0) | ||
| suggests = sug; | ||
| else | ||
| suggests = sug + middlesym + string.Join(middlesym, sugs); | ||
|
|
||
| ColorConsole.WriteLine($"Suggest command: {suggests}", ConsoleColor.DarkGreen); | ||
| } | ||
|
|
||
| private static string LineInterpreter(string line, out string[] options) | ||
| { | ||
| var splited = line.Trim().Split(' '); | ||
| var cmd = splited[0].ToUpper(); | ||
| var args = string.Join(' ', splited[1..]); | ||
|
|
||
| options = cmd switch | ||
| { | ||
| "HELP" or "H" or "BACK" or "B" or "EXIT" or "E" => Args.Interprete(new[] { new ArgSet() }, args), | ||
| "SCAN" or "S" => Args.Interprete(new[] { new ArgSet { Default = null } }, args, remainder: true), | ||
| "TREE" or "T" => Args.Interprete(new[] { | ||
| new ArgSet { Key = "/M" ,Default = "AUTO" }, | ||
| new ArgSet { Key="/DP", Default = "2" }, | ||
| new ArgSet { Key ="/DE", Default = "3" }, | ||
| new ArgSet { Key="/FE", Default = "3" } }, args), | ||
| "DIRLIST" or "D" => Args.Interprete(new[] { | ||
| new ArgSet { Key = "/M", Default = "AUTO" }, | ||
| new ArgSet { Key = "/N", Default = "10" } }, args), | ||
| "FILELIST" or "F" => Args.Interprete(new[] { | ||
| new ArgSet { Key = "/M", Default = "AUTO" }, | ||
| new ArgSet { Key = "/N", Default = "10" } }, args), | ||
| "REDIRECT" or "R" => Args.Interprete(new[] { new ArgSet { Default = null } }, args), | ||
| "OPEN" or "O" => Args.Interprete(new[] { new ArgSet { Default = null } }, args), | ||
| _ => null, | ||
| }; | ||
| return options != null ? cmd : null; | ||
| } | ||
|
|
||
| private static void OpenExplorer(string path) | ||
| { | ||
| var platform = Environment.OSVersion.Platform; | ||
|
|
||
| if (platform == PlatformID.Win32NT) | ||
| Process.Start("explorer.exe", "/select," + path); | ||
| else if (platform == PlatformID.Unix) | ||
| Process.Start("open", $"-R \"{path}\""); | ||
| else | ||
| throw new Exception("Unknown operating system."); | ||
| } | ||
| } | ||
| } |
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