#ifdef HAVE_CONFIG_H
# include "config.h"
#endif

/* NOTE: Respecting header order is important for portability.
 * Always put system first, then EFL, then your public header,
 * and finally your private one. */

#include <Ecore_Getopt.h>
#include <Elementary.h>

#include "gettext.h"

#include <Elm_Code.h>
#include "elm_code_widget2.eo.h"

#include "elm_code_test_private.h"

#define COPYRIGHT "Copyright © 2014 andy <andy@andywilliams.me> and various contributors (see AUTHORS)."

static void
_elm_code_test_win_del(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   elm_exit();
}

static void _append_line(Elm_Code_File *file, const char *line)
{
   int length;

   length = strlen(line);
   elm_code_file_line_append(file, line, length);
}

static Eina_Bool
_elm_code_test_line_cb(void *data EINA_UNUSED, Eo *obj EINA_UNUSED,
                       const Eo_Event_Description *desc EINA_UNUSED, void *event_info)
{
   Elm_Code_Line *line;

   line = (Elm_Code_Line *)event_info;

   printf("CLICKED line %d\n", line->number);
   return EINA_TRUE;
}

static Evas_Object *
_elm_code_test_welcome_setup(Evas_Object *parent)
{
   Elm_Code *code;
   Evas_Object *widget;

   code = elm_code_create();

   Elm_Code_Widget2 *obj = eo_add(ELM_CODE_WIDGET2_CLASS, parent);
   eo_do(obj,
         elm_code_widget2_font_size_set(14));

   evas_object_size_hint_weight_set(obj, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(obj, EVAS_HINT_FILL, EVAS_HINT_FILL);
   evas_object_show(obj);
return obj;
// TODO - add all this good stuff into the eo api
   widget = elm_code_widget_add(parent, code);
   elm_code_widget_font_size_set(widget, 14);
   elm_code_widget_editable_set(widget, EINA_TRUE);
   eo_do(widget,eo_event_callback_add(&ELM_CODE_WIDGET_EVENT_LINE_CLICKED, _elm_code_test_line_cb, code));

   _append_line(code->file, "Hello World, Elm Code!");
   elm_code_file_line_token_add(code->file, 1, 14, 21, ELM_CODE_TOKEN_TYPE_COMMENT);
   _append_line(code->file, "");
   _append_line(code->file, "This is a demo of elm_code's capabilities.");

   _append_line(code->file, "*** Currently experimental ***");
   elm_code_file_line_status_set(code->file, 4, ELM_CODE_STATUS_TYPE_ERROR);

   evas_object_size_hint_weight_set(widget, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(widget, EVAS_HINT_FILL, EVAS_HINT_FILL);
   evas_object_show(widget);

   return widget;
}

static Evas_Object *
_elm_code_test_diff_setup(Evas_Object *parent)
{
   char path[PATH_MAX];
   Evas_Object *diff;
   Elm_Code *code;

   snprintf(path, sizeof(path), "%s/../edi/data/testdiff.diff", elm_app_data_dir_get());

   code = elm_code_create();
   elm_code_file_open(code, path);

   diff = elm_code_diff_widget_add(parent, code);
   return diff;
}

static Evas_Object *
elm_code_test_win_setup(void)
{
   Evas_Object *win;
   Evas_Object *vbox;

   win = elm_win_util_standard_add("main", "Elm_Code Test");
   if (!win) return NULL;

   vbox = elm_box_add(win);
   evas_object_size_hint_weight_set(vbox, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(vbox, EVAS_HINT_FILL, EVAS_HINT_FILL);
   elm_box_homogeneous_set(vbox, EINA_TRUE);
   evas_object_show(vbox);

   elm_win_focus_highlight_enabled_set(win, EINA_TRUE);
   evas_object_smart_callback_add(win, "delete,request", _elm_code_test_win_del, NULL);

   elm_box_pack_end(vbox, _elm_code_test_welcome_setup(vbox));

   elm_box_pack_end(vbox, _elm_code_test_diff_setup(vbox));

   elm_win_resize_object_add(win, vbox);

   evas_object_resize(win, 380 * elm_config_scale_get(), 240 * elm_config_scale_get());
   evas_object_show(win);

   return win;
}

static const Ecore_Getopt optdesc = {
  "elm_code_test",
  "%prog [options]",
  PACKAGE_VERSION,
  COPYRIGHT,
  "BSD with advertisement clause",
  "An EFL elm_code_test program",
  0,
  {
    ECORE_GETOPT_LICENSE('L', "license"),
    ECORE_GETOPT_COPYRIGHT('C', "copyright"),
    ECORE_GETOPT_VERSION('V', "version"),
    ECORE_GETOPT_HELP('h', "help"),
    ECORE_GETOPT_SENTINEL
  }
};

EAPI_MAIN int
elm_main(int argc EINA_UNUSED, char **argv EINA_UNUSED)
{
   Evas_Object *win;
   int args;
   Eina_Bool quit_option = EINA_FALSE;

   Ecore_Getopt_Value values[] = {
     ECORE_GETOPT_VALUE_BOOL(quit_option),
     ECORE_GETOPT_VALUE_BOOL(quit_option),
     ECORE_GETOPT_VALUE_BOOL(quit_option),
     ECORE_GETOPT_VALUE_BOOL(quit_option),
     ECORE_GETOPT_VALUE_NONE
   };

#if ENABLE_NLS
   setlocale(LC_ALL, "");
   bindtextdomain(PACKAGE, LOCALEDIR);
   bind_textdomain_codeset(PACKAGE, "UTF-8");
   textdomain(PACKAGE);
#endif

   elm_code_init();

   args = ecore_getopt_parse(&optdesc, values, argc, argv);
   if (args < 0)
     {
	EINA_LOG_CRIT("Could not parse arguments.");
	goto end;
     }
   else if (quit_option)
     {
	goto end;
     }

   elm_app_info_set(elm_main, "elm_code_test", "images/elm_code.png");

   if (!(win = elm_code_test_win_setup()))
     goto end;

   elm_run();

 end:
   elm_code_shutdown();
   elm_shutdown();

   return 0;
}
ELM_MAIN()