#include "tester.h"
#include "aliases.h"
#include "platform.h"
#include "termcolour.h"
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>

internal void handle_test_result(TerminalColourist *colourist,
                                 TestFuncResult result);

void run_tests(TestFunc *func1, ...) {
  TerminalColourist colourist = wapp_shell_termcolour_get_colourist();

  printf("\n");

  handle_test_result(&colourist, func1());

  va_list args;
  va_start(args, func1);

  TestFunc *func = va_arg(args, TestFunc *);

  while (func) {
    TestFuncResult result = func();
    handle_test_result(&colourist, result);

    func = va_arg(args, TestFunc *);
  }

  va_end(args);

  printf("\n");
}

internal void handle_test_result(TerminalColourist *colourist,
                                 TestFuncResult result) {
  TerminalColour colour;
  const char *result_text;

  if (result.passed) {
    colour = WAPP_TERM_COLOUR_FG_BR_GREEN;
    result_text = "PASSED";
  } else {
    colour = WAPP_TERM_COLOUR_FG_BR_RED;
    result_text = "FAILED";
  }

  printf("[");
  wapp_shell_termcolour_print_text(colourist, result_text, colour);
  wapp_shell_termcolour_clear_colour(colourist);
  printf("] %s\n", result.name);

  if (!result.passed) {
    exit(EXIT_FAILURE);
  }
}