#include "lexer.h"
#include "parser.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int main(void)
{
    char* text = "2 * (3 + 4)";

    Lexer lexer1;
    lexer(&lexer1, text, strlen(text));
    Token current_token = lexer_next(&lexer1);
    printf("tokens = [\n");
    while (current_token.type != TokenTypeEof) {
        char* token_string = token_to_string(&current_token, text);
        printf("    %s,\n", token_string);
        free(token_string);
        current_token = lexer_next(&lexer1);
    }
    printf("]\n");

    Lexer lexer2;
    lexer(&lexer2, text, strlen(text));
    Expr* ast = parse(&lexer2, text, strlen(text));
    char* ast_string = expr_to_string(ast);
    printf("ast = %s\n", ast_string);
    free(ast_string);
    free_expr(ast);
}