#define TEST_NO_MAIN
#include "acutest.h"
#include <filesystem>
#include <fstream>
#include "../include/scripting/ScriptEngine.h"

void test_scriptengine_compile_and_call(void) {
    std::filesystem::path tmpDir = std::filesystem::current_path() / "tmp_script";
    std::filesystem::create_directories(tmpDir);
    std::filesystem::path script = tmpDir / "simple.as";
    {
        std::ofstream ofs(script);
        ofs << "float g_x = 0;\n";
        ofs << "void Update(float dt) { g_x += dt * 10.0f; }\n";
    }

    ScriptEngine se;
    TEST_CHECK(se.Initialize() == true);
    bool ok = se.CompileScript(script.string());
    TEST_CHECK(ok == true);
    asIScriptFunction* upd = se.GetUpdateFunction();
    TEST_CHECK(upd != nullptr);

    se.CallScriptFunction(upd, 0.1f);

    se.Shutdown();

    std::filesystem::remove(script);
    std::filesystem::remove(tmpDir);
}

void test_scriptengine_include(void) {
    std::filesystem::path tmpDir = std::filesystem::current_path() / "tmp_include";
    std::filesystem::create_directories(tmpDir);

    std::filesystem::path inc = tmpDir / "inc.as";
    {
        std::ofstream ofsinc(inc);
        ofsinc << "void Included() { Print(\"Included called\"); }\n";
    }

    std::filesystem::path main = tmpDir / "main.as";
    {
        std::ofstream ofsmain(main);
        ofsmain << "#include \"inc.as\"\n";
        ofsmain << "void Update(float dt) { Included(); }\n";
    }

    ScriptEngine se;
    TEST_CHECK(se.Initialize() == true);
    bool ok = se.CompileScript(main.string());
    TEST_CHECK(ok == true);
    se.Shutdown();

    std::filesystem::remove(inc);
    std::filesystem::remove(main);
    std::filesystem::remove(tmpDir);
}