#include "uthash.h"
#include <stdio.h>
#include <groundvm.h>
#include <groundext.h>
#include <ansii.h>

GroundValue testsRun(GroundScope* scope, List args) {
    GroundObject* testsStruct = args.values[0].data.customVal;

    int totalTests = 0, successful = 0, fail = 0;

    GroundObjectField* entry, *temp;
    HASH_ITER(hh, testsStruct->fields, entry, temp) {
        if (entry) {

            totalTests++;

            if (entry->value.type != FUNCTION) {
                ERROR("The given tests struct can't have any struct fields, only methods!", "WrongType");
            }

            GroundValue success = groundRunFunction(entry->value.data.fnVal, 0);
            if (success.type != BOOL) {
                ERROR("Your tests should return a boolean.", "ReturnTypeMismatch");
            }

            if (success.data.boolVal) {
                successful++;
                printf(ESC_GREEN_FG ESC_BOLD ".");
            } else {
                fail++;
                printf(ESC_RED_FG ESC_BOLD ".");
            }

        }
    }

    printf(ESC_RESET "\n\n/============================\\\n");
    printf("- Total     : %d\n", totalTests);
    printf("- Successful: %d\n", successful);
    printf("- Fail      : %d\n", fail);
    printf("\\============================/\n");


    return groundCreateValue(INT, 0);
}

void ground_init(GroundScope* scope) {
    groundAddNativeFunction(scope, "tests_Run", testsRun, INT, 1, CUSTOM, "testsStruct");
}