#include <stdafx.h>
#include "ScriptAPI.h"
#include <Project64-core/Settings/DebugSettings.h>

void ScriptAPI::Define_debug(duk_context* ctx)
{
    const DukPropListEntry props[] = {
        { "breakhere",    DukCFunction(js_debug_breakhere) },
        { "step",         DukCFunction(js_debug_step) },
        { "skip",         DukCFunction(js_debug_skip) },
        { "resume",       DukCFunction(js_debug_resume) },
        { "showmemory",   DukCFunction(js_debug_showmemory) },
        { "showcommands", DukCFunction(js_debug_showcommands) },
        { "paused",       DukGetter(js_debug__get_paused) },
        { nullptr }
    };

    DefineGlobalInterface(ctx, "debug", props);
}

duk_ret_t ScriptAPI::js_debug_breakhere(duk_context* ctx)
{
    CheckArgs(ctx, { Arg_OptBoolean });

    if (duk_get_boolean_default(ctx, 0, (duk_bool_t)false) == 1)
    {
        g_Settings->SaveBool(Debugger_SilentBreak, true);
    }
    g_Settings->SaveBool(Debugger_SteppingOps, true);
    return 0;
}

duk_ret_t ScriptAPI::js_debug_step(duk_context* ctx)
{
    CheckArgs(ctx, {});

    if (g_Settings->LoadBool(Debugger_SteppingOps) && 
        CDebugSettings::WaitingForStep())
    {
        g_Settings->SaveBool(Debugger_SilentBreak, true);
        GetInstance(ctx)->Debugger()->StepEvent().Trigger();
    }
    return 0;
}

duk_ret_t ScriptAPI::js_debug_skip(duk_context* ctx)
{
    CheckArgs(ctx, {});

    g_Settings->SaveBool(Debugger_SkipOp, true);

    if (g_Settings->LoadBool(Debugger_SteppingOps) &&
        CDebugSettings::WaitingForStep())
    {
        GetInstance(ctx)->Debugger()->StepEvent().Trigger();
    }
    return 0;
}

duk_ret_t ScriptAPI::js_debug_showmemory(duk_context* ctx)
{
    CheckArgs(ctx, { Arg_Number, Arg_OptBoolean });

    uint32_t address = duk_get_uint(ctx, 0);
    bool bPhysical = duk_get_boolean_default(ctx, 1, 0) ? true : false;

    GetInstance(ctx)->Debugger()->Debug_ShowMemoryLocation(address, !bPhysical);
    return 0;
}

duk_ret_t ScriptAPI::js_debug_showcommands(duk_context* ctx)
{
    CheckArgs(ctx, { Arg_Number });
    uint32_t address = duk_get_uint(ctx, 0);
    GetInstance(ctx)->Debugger()->Debug_ShowCommandsLocation(address, true);
    return 0;
}

duk_ret_t ScriptAPI::js_debug_resume(duk_context* ctx)
{
    CheckArgs(ctx, {});

    g_Settings->SaveBool(Debugger_SteppingOps, false);

    if (CDebugSettings::WaitingForStep())
    {
        GetInstance(ctx)->Debugger()->StepEvent().Trigger();
    }
    return 0;
}

duk_ret_t ScriptAPI::js_debug__get_paused(duk_context* ctx)
{
    duk_push_boolean(ctx, CDebugSettings::WaitingForStep() && g_Settings->LoadBool(Debugger_SteppingOps));
    return 1;
}