1 files changed, 118 insertions, 23 deletions

diff --git a/src/server/ConsoleInput.hx b/src/server/ConsoleInput.hx
index 8b2463f..3c287af 100644
--- a/src/server/ConsoleInput.hx
+++ b/src/server/ConsoleInput.hx
@@ -1,20 +1,59 @@
 package server;
 
+import haxe.extern.EitherType as Or;
+import haxe.io.Path;
+import haxe.Json;
+import sys.FileSystem;
+import sys.io.File;
 import js.html.Console;
 import js.node.Readline;
 import js.Node.process;
 using StringTools;
 
+private typedef CommandData = {
+	args:Array<String>,
+	desc:String
+}
+
+private enum abstract Command(String) from String {
+	var AddAdmin = "addAdmin";
+	var Replay = "replay";
+	var LogList = "logList";
+	var Exit = "exit";
+}
+
 class ConsoleInput {
 
 	final main:Main;
+	final commands:Map<Command, CommandData> = [
+		AddAdmin => {
+			args: ["name", "password"],
+			desc: "Adds channel admin"
+		},
+		Replay => {
+			args: ["name"],
+			desc: "Replay log file on server from user/logs/"
+		},
+		LogList => {
+			args: [],
+			desc: "Show log list from user/logs/"
+		},
+		Exit => {
+			args: [],
+			desc: "Exit process"
+		}
+	];
 
 	public function new(main:Main) {
 		this.main = main;
 	}
 
 	public function initConsoleInput():Void {
-		final rl = Readline.createInterface(process.stdin, process.stdout);
+		final rl = Readline.createInterface({
+			input: process.stdin,
+			output: process.stdout,
+			completer: onCompletion
+		});
 		haxe.Log.trace = (msg, ?pos) -> {
 			Readline.clearLine(process.stdout, 0);
 			Readline.cursorTo(process.stdout, 0, null);
@@ -29,31 +68,87 @@ class ConsoleInput {
 		// rl.on("close", exit);
 	}
 
-	function parseLine(line:String):Void {
-		if (line.startsWith("/addAdmin")) {
-			final args = line.split(" ");
-			if (args.length != 3) {
-				trace("Wrong count of arguments");
-				return;
-			}
-			final name = args[1];
-			final password = args[2];
-			if (main.badNickName(name)) {
-				final error = Lang.get("usernameError")
-					.replace("$MAX", '${main.config.maxLoginLength}');
-				trace(error);
-				return;
-			}
-			main.addAdmin(name, password);
+	function onCompletion(line:String):Array<Or<Array<String>, String>> {
+		final commands:Array<String> = [
+			for (item in commands.keys()) '/$item '
+		];
+		final matches = commands.filter(item -> item.startsWith(line));
+		if (matches.length > 0) return [matches, line];
+		return [commands, line];
+	}
 
-		} else if (line == "/exit") {
-			main.exit();
+	function parseLine(line:String):Void {
+		if (line.fastCodeAt(0) != "/".code || line.length < 2) {
+			printHelp(line);
 			return;
-		} else {
-			trace('Unknown command "$line". List:
-/addAdmin name password | Adds channel admin
-/exit | Exit process');
 		}
+		final args = line.trim().split(" ");
+		final command:Command = args.shift().substr(1);
+		if (commands[command] == null) {
+			printHelp(line);
+			return;
+		}
+		if (!isValidArgs(command, args)) return;
+
+		switch (command) {
+			case AddAdmin:
+				final name = args[0];
+				final password = args[1];
+				if (main.badNickName(name)) {
+					final error = Lang.get("usernameError")
+						.replace("$MAX", '${main.config.maxLoginLength}');
+					trace(error);
+					return;
+				}
+				main.addAdmin(name, password);
+
+			case Replay:
+				Utils.ensureDir(main.logsDir);
+				final name = args[0];
+				final path = Path.normalize('${main.logsDir}/$name.json');
+				if (!FileSystem.exists(path)) {
+					trace('File "$path" not found');
+					return;
+				}
+				final text = File.getContent(path);
+				final events:Array<ServerEvent> = Json.parse(text);
+				main.replayLog(events);
+
+			case LogList:
+				Utils.ensureDir(main.logsDir);
+				final names = FileSystem.readDirectory(main.logsDir)
+					.filter(s -> s.endsWith(".json"));
+				for (name in names) trace(Path.withoutExtension(name));
+
+			case Exit:
+				main.exit();
+		}
+	}
+
+	function isValidArgs(command:Command, args:Array<String>):Bool {
+		final len = args.length;
+		final actual = commands[command].args.length;
+		if (len != actual) {
+			trace('Wrong count of arguments for command "$command" ($len instead of $actual)');
+			return false;
+		}
+		return true;
+	}
+
+	function printHelp(line:String):Void {
+		var maxLength = 0;
+		for (name => data in commands) {
+			final len = '/$name ${data.args.join(" ")}'.length;
+			if (maxLength < len) maxLength = len;
+		}
+		final list:Array<String> = [];
+		for (name => data in commands) {
+			final args = data.args.join(" ");
+			final item = '/$name $args'.rpad(" ", maxLength);
+			list.push('$item | ${data.desc}');
+		}
+		final desc = list.join("\n");
+		trace('Unknown command "$line". List:\n$desc');
 	}
 
 }