/**
 * Copyright (c) 2026 Dominic Masters
 * 
 * This software is released under the MIT License.
 * https://opensource.org/licenses/MIT
 */

#include "systempsp.h"
#include "input/input.h"
#include "util/string.h"
#include "assert/assert.h"

errorret_t systemInitPSP() {
  // Bind ACCEPT and CANCEL binds.
  inputbuttondata_t *buttonCross, *buttonCircle, *buttonAccept, *buttonCancel;

  inputbuttondata_t *i = INPUT_BUTTON_DATA;
  while(i->name) {
    if(stringCompare(i->name, "cross") == 0) {
      buttonCross = i;
    } else if(stringCompare(i->name, "circle") == 0) {
      buttonCircle = i;
    } else if(stringCompare(i->name, "accept") == 0) {
      buttonAccept = i;
    } else if(stringCompare(i->name, "cancel") == 0) {
      buttonCancel = i;
    }
    i++;
  }

  assertNotNull(buttonCross, "Cross button not found!");
  assertNotNull(buttonCircle, "Circle button not found!");
  assertNotNull(buttonAccept, "Accept button not found!");
  assertNotNull(buttonCancel, "Cancel button not found!");

  if(systemPSPGetCrossButtonSetting() == PSP_UTILITY_ACCEPT_CROSS) {
    buttonAccept->button.gpButton = buttonCross->button.gpButton;
    buttonCancel->button.gpButton = buttonCircle->button.gpButton;
  } else {
    buttonAccept->button.gpButton = buttonCircle->button.gpButton;
    buttonCancel->button.gpButton = buttonCross->button.gpButton;
  }

  errorOk();
}

systemdialogtype_t systemGetActiveDialogTypePSP() {
  return SYSTEM_DIALOG_TYPE_NONE;
}

int systemPSPGetLanguage() {
  int ret;
  sceUtilityGetSystemParamInt(PSP_SYSTEMPARAM_ID_INT_LANGUAGE, &ret);
  return ret;
}

int systemPSPGetCrossButtonSetting() {
  int ret;
  // See: https://pspdev.github.io/pspsdk/psputility__sysparam_8h.html#ab588fd5a14adc025f065e09325ffe729
  sceUtilityGetSystemParamInt(PSP_SYSTEMPARAM_ID_INT_UNKNOWN, &ret);
  return (
    ret == 1 ? PSP_UTILITY_ACCEPT_CROSS : PSP_UTILITY_ACCEPT_CIRCLE
  );
}