/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2009 Blender Foundation.
 * All rights reserved.
 */

/** \file
 * \ingroup spuserpref
 */

#include <string.h>

#include "DNA_screen_types.h"

#include "BLI_listbase.h"

#include "BKE_context.h"
#include "BKE_global.h"
#include "BKE_main.h"
#include "BKE_preferences.h"
#include "BKE_report.h"

#include "RNA_access.h"
#include "RNA_define.h"
#include "RNA_types.h"

#include "UI_interface.h"

#include "../interface/interface_intern.h"

#include "WM_api.h"
#include "WM_types.h"

#include "ED_userpref.h"

#include "MEM_guardedalloc.h"

/* -------------------------------------------------------------------- */
/** \name Reset Default Theme Operator
 * \{ */

static int preferences_reset_default_theme_exec(bContext *C, wmOperator *UNUSED(op))
{
  Main *bmain = CTX_data_main(C);
  UI_theme_init_default();
  UI_style_init_default();
  WM_reinit_gizmomap_all(bmain);
  WM_event_add_notifier(C, NC_WINDOW, NULL);
  U.runtime.is_dirty = true;
  return OPERATOR_FINISHED;
}

static void PREFERENCES_OT_reset_default_theme(wmOperatorType *ot)
{
  /* identifiers */
  ot->name = "Reset to Default Theme";
  ot->idname = "PREFERENCES_OT_reset_default_theme";
  ot->description = "Reset to the default theme colors";

  /* callbacks */
  ot->exec = preferences_reset_default_theme_exec;

  /* flags */
  ot->flag = OPTYPE_REGISTER;
}

/** \} */

/* -------------------------------------------------------------------- */
/** \name Add Auto-Execution Path Operator
 * \{ */

static int preferences_autoexec_add_exec(bContext *UNUSED(C), wmOperator *UNUSED(op))
{
  bPathCompare *path_cmp = MEM_callocN(sizeof(bPathCompare), "bPathCompare");
  BLI_addtail(&U.autoexec_paths, path_cmp);
  U.runtime.is_dirty = true;
  return OPERATOR_FINISHED;
}

static void PREFERENCES_OT_autoexec_path_add(wmOperatorType *ot)
{
  ot->name = "Add Auto-Execution Path";
  ot->idname = "PREFERENCES_OT_autoexec_path_add";
  ot->description = "Add path to exclude from auto-execution";

  ot->exec = preferences_autoexec_add_exec;

  ot->flag = OPTYPE_INTERNAL;
}

/** \} */

/* -------------------------------------------------------------------- */
/** \name Remove Auto-Execution Path Operator
 * \{ */

static int preferences_autoexec_remove_exec(bContext *UNUSED(C), wmOperator *op)
{
  const int index = RNA_int_get(op->ptr, "index");
  bPathCompare *path_cmp = BLI_findlink(&U.autoexec_paths, index);
  if (path_cmp) {
    BLI_freelinkN(&U.autoexec_paths, path_cmp);
    U.runtime.is_dirty = true;
  }
  return OPERATOR_FINISHED;
}

static void PREFERENCES_OT_autoexec_path_remove(wmOperatorType *ot)
{
  ot->name = "Remove Auto-Execution Path";
  ot->idname = "PREFERENCES_OT_autoexec_path_remove";
  ot->description = "Remove path to exclude from auto-execution";

  ot->exec = preferences_autoexec_remove_exec;

  ot->flag = OPTYPE_INTERNAL;

  RNA_def_int(ot->srna, "index", 0, 0, INT_MAX, "Index", "", 0, 1000);
}

/** \} */

/* -------------------------------------------------------------------- */
/** \name Add Asset Library Operator
 * \{ */

static int preferences_asset_library_add_exec(bContext *UNUSED(C), wmOperator *UNUSED(op))
{
  BKE_preferences_asset_library_add(&U, NULL, NULL);
  U.runtime.is_dirty = true;
  return OPERATOR_FINISHED;
}

static void PREFERENCES_OT_asset_library_add(wmOperatorType *ot)
{
  ot->name = "Add Asset Library";
  ot->idname = "PREFERENCES_OT_asset_library_add";
  ot->description =
      "Add a path to a .blend file to be used by the Asset Browser as source of assets";

  ot->exec = preferences_asset_library_add_exec;

  ot->flag = OPTYPE_INTERNAL;
}

/** \} */

/* -------------------------------------------------------------------- */
/** \name Remove Asset Library Operator
 * \{ */

static int preferences_asset_library_remove_exec(bContext *UNUSED(C), wmOperator *op)
{
  const int index = RNA_int_get(op->ptr, "index");
  bUserAssetLibrary *library = BLI_findlink(&U.asset_libraries, index);
  if (library) {
    BKE_preferences_asset_library_remove(&U, library);
    U.runtime.is_dirty = true;
    /* Trigger refresh for the Asset Browser. */
    WM_main_add_notifier(NC_SPACE | ND_SPACE_ASSET_PARAMS, NULL);
  }
  return OPERATOR_FINISHED;
}

static void PREFERENCES_OT_asset_library_remove(wmOperatorType *ot)
{
  ot->name = "Remove Asset Library";
  ot->idname = "PREFERENCES_OT_asset_library_remove";
  ot->description =
      "Remove a path to a .blend file, so the Asset Browser will not attempt to show it anymore";

  ot->exec = preferences_asset_library_remove_exec;

  ot->flag = OPTYPE_INTERNAL;

  RNA_def_int(ot->srna, "index", 0, 0, INT_MAX, "Index", "", 0, 1000);
}

/** \} */

void ED_operatortypes_userpref(void)
{
  WM_operatortype_append(PREFERENCES_OT_reset_default_theme);

  WM_operatortype_append(PREFERENCES_OT_autoexec_path_add);
  WM_operatortype_append(PREFERENCES_OT_autoexec_path_remove);

  WM_operatortype_append(PREFERENCES_OT_asset_library_add);
  WM_operatortype_append(PREFERENCES_OT_asset_library_remove);
}