From 56e380b3ed2a0c0854f2efea2d753efb0ff0b2e4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Grodzi=C5=84ski?= <rafal.grodzinski@gmail.com>
Date: Wed, 2 Jul 2025 12:03:47 +0900
Subject: [PATCH] Added logger

---
 src/Logger.cpp | 93 ++++++++++++++++++++++++++++++++++++++++++++++++++
 src/Logger.h   | 18 ++++++++++
 src/main.cpp   | 11 ++----
 3 files changed, 114 insertions(+), 8 deletions(-)
 create mode 100644 src/Logger.cpp
 create mode 100644 src/Logger.h

diff --git a/src/Logger.cpp b/src/Logger.cpp
new file mode 100644
index 0000000..0210d09
--- /dev/null
+++ b/src/Logger.cpp
@@ -0,0 +1,93 @@
+#include "Logger.h"
+
+#include <iostream>
+
+#include "Lexer/Token.h"
+
+string Logger::toString(shared_ptr<Token> token) {
+    switch (token->getKind()) {
+        case TokenKind::PLUS:
+            return "+";
+        case TokenKind::MINUS:
+            return "-";
+        case TokenKind::STAR:
+            return "*";
+        case TokenKind::SLASH:
+            return "/";
+        case TokenKind::PERCENT:
+            return "%";
+        
+        case TokenKind::EQUAL:
+            return "=";
+        case TokenKind::NOT_EQUAL:
+            return "≠";
+        case TokenKind::LESS:
+            return "<";
+        case TokenKind::LESS_EQUAL:
+            return "≤";
+        case TokenKind::GREATER:
+            return ">";
+        case TokenKind::GREATER_EQUAL:
+            return "≥";
+
+        case TokenKind::LEFT_PAREN:
+            return "(";
+        case TokenKind::RIGHT_PAREN:
+            return ")";
+        case TokenKind::COMMA:
+            return ",";
+        case TokenKind::COLON:
+            return ":";
+        case TokenKind::SEMICOLON:
+            return ";";
+        case TokenKind::LEFT_ARROW:
+            return "←";
+        case TokenKind::RIGHT_ARROW:
+            return "→";
+
+        case TokenKind::BOOL:
+            return "BOOL(" + token->getLexme() + ")";
+        case TokenKind::INTEGER_DEC:
+            return "INT_DEC(" + token->getLexme() + ")";
+        case TokenKind::INTEGER_HEX:
+            return "INT_HEX(" + token->getLexme() + ")";
+        case TokenKind::INTEGER_BIN:
+            return "INT_BIN(" + token->getLexme() + ")";
+        case TokenKind::REAL:
+            return "REAL(" + token->getLexme() + ")";
+        case TokenKind::IDENTIFIER:
+            return "ID(" + token->getLexme() + ")";
+        case TokenKind::TYPE:
+            return "TYPE(" + token->getLexme() + ")";
+
+        case TokenKind::IF:
+            return "IF";
+        case TokenKind::ELSE:
+            return "ELSE";
+        case TokenKind::FUNCTION:
+            return "FUN";
+        case TokenKind::RETURN:
+            return "RET";
+        case TokenKind::REPEAT:
+            return "REP";
+
+        case TokenKind::M_EXTERN:
+            return "@EXTERN";
+
+        case TokenKind::NEW_LINE:
+            return "↲";
+        case TokenKind::END:
+            return "END";
+        case TokenKind::INVALID:
+            return "INVALID";
+    }
+}
+
+void Logger::print(vector<shared_ptr<Token>> tokens) {
+        for (int i=0; i<tokens.size(); i++) {
+            cout << i << "|" << toString(tokens.at(i));
+            if (i < tokens.size() - 1)
+                cout << "  ";
+        }
+        cout << endl << endl;
+}
\ No newline at end of file
diff --git a/src/Logger.h b/src/Logger.h
new file mode 100644
index 0000000..ff69e26
--- /dev/null
+++ b/src/Logger.h
@@ -0,0 +1,18 @@
+#ifndef LOGGER_H
+#define LOGGER_H
+
+#include <vector>
+
+class Token;
+
+using namespace std;
+
+class Logger {
+private:
+    static string toString(shared_ptr<Token> token);
+
+public:
+    static void print(vector<shared_ptr<Token>> tokens);
+};
+
+#endif
\ No newline at end of file
diff --git a/src/main.cpp b/src/main.cpp
index df6119c..522727c 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -13,6 +13,7 @@
 #include "Compiler/ModuleBuilder.h"
 #include "Compiler/CodeGenerator.h"
 
+#include "Logger.h"
 
 using namespace std;
 
@@ -55,14 +56,8 @@ int main(int argc, char **argv) {
 
     Lexer lexer(source);
     vector<shared_ptr<Token>> tokens = lexer.getTokens();
-    if (isVerbose) {
-        for (int i=0; i<tokens.size(); i++) {
-            cout << i << "|" << tokens.at(i)->toString();
-            if (i < tokens.size() - 1)
-                cout << ", ";
-        }
-        cout << endl << endl;
-    }
+    if (isVerbose)
+        Logger::print(tokens);
 
     Parser parser(tokens);
     vector<shared_ptr<Statement>> statements = parser.getStatements();