main.cpp

#include "ast/ast.h"
#include "codeGenerator.h"
#include "lexer.h"
#include <filesystem>
#include <fstream>
#include <iostream>
#include <memory>

/*
- Finish function parameter types and return types
 */

using namespace std;

ifstream getFile() {
  system("clear");
  cout << "Please give the relative file path: ";
  string filePath;
  cin >> filePath;

  ifstream file(filePath);
  return file;
}

void compile() {
  ifstream file;
  while (true) {
    file = getFile();
    if (file.is_open())
      break;

    cout << "Couldn't open file. Please select one of the options below:" << endl;
    cout << "\t1. Retry" << endl;
    cout << "\t2. Exit" << endl;
    int option;
    cin >> option;

    if (option == 2)
      return;
  }

  string line;
  string code;

  while (getline(file, line))
    code += line;

  Lexer lexer(code);
  vector<Token> tokens = lexer.getTokens();
  AST ast;

  shared_ptr<Root> rootNode = ast.constructAST(tokens);
  CodeGenerator codeGenerator(rootNode);

  codeGenerator.generate("compiled.cpp");
  system("g++ compiled.cpp -o compiled && ./compiled");
  file.close();

  cout << endl << "Please press enter to exit." << endl;
  string input;
  getline(cin, input);
  getline(cin, input);
}

int main() {
  bool exit = false;
  while (!exit) {
    system("clear");
    cout << "Welcome to the Verbosity compiler. Please choose one of the options below:" << endl;
    cout << "\t1. Compile and Run" << endl;
    cout << "\t2. About" << endl;
    cout << "\t3. Exit" << endl;
    cout << ">> ";

    int option = -1;
    cin >> option;
    while (option > 3 || option < 1) {
      cout << "Invalid option, please try again.";
      cout << ">> ";
      cin >> option;
    }

    switch (option) {
    case 1:
      compile();
      break;
    case 2: {
      system("clear");
      cout << "Verbosity is a toy programming language that's meant to be as verbose as possible. Other than numbers and letters, it doesn't make use of any other characters such as quotes, "
              "inequalities or brackets. To get started, write your verbosity code in a .vb file, save it, and then compile it using the option from the main menu. To exit, please press enter."
           << endl;

      string input;
      getline(cin, input);
      getline(cin, input);
      break;
    }
    case 3:
      exit = true;
      break;
    }
  }

  return 0;
}