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

#include <Elementary.h>

#include "edi_welcome.h"
#include "edi_private.h"

static Evas_Object *_welcome_window;


static void
_edi_welcome_project_chosen_cb(void *data,
                       Evas_Object *obj EINA_UNUSED,
                       void *event_info)
{
   evas_object_del(data);

   if (event_info)
     {
        evas_object_del(_welcome_window);

        edi_project_set(event_info);
        edi_open(edi_project_get());
     }
}

static void
_edi_welcome_choose_exit(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   evas_object_del(data);
}

static void
_edi_welcome_project_choose_cb(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   Evas_Object *win, *fs;

   elm_need_ethumb();
   elm_need_efreet();

   win = elm_win_util_standard_add("projectselector", "Choose a Project Folder");
   if (!win) return;

   elm_win_focus_highlight_enabled_set(win, EINA_TRUE);
   evas_object_smart_callback_add(win, "delete,request", _edi_welcome_choose_exit, win);

   fs = elm_fileselector_add(win);
   evas_object_size_hint_weight_set(fs, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(fs, EVAS_HINT_FILL, EVAS_HINT_FILL);
   evas_object_smart_callback_add(fs, "done", _edi_welcome_project_chosen_cb, win);
   elm_win_resize_object_add(win, fs);
   evas_object_show(fs);

   elm_fileselector_expandable_set(fs, EINA_TRUE);
   elm_fileselector_folder_only_set(fs, EINA_TRUE);
   elm_fileselector_path_set(fs, getenv("HOME"));
   elm_fileselector_sort_method_set(fs, ELM_FILESELECTOR_SORT_BY_FILENAME_ASC);

   evas_object_resize(win, 380 * elm_config_scale_get(), 260 * elm_config_scale_get());
   evas_object_show(win);
}

static void
_edi_welcome_exit(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   evas_object_del(data);
   edi_close();
}

Evas_Object *edi_welcome_show()
{
   Evas_Object *win, *hbx, *box, *button, *label, *image;
   char buf[PATH_MAX];

   win = elm_win_util_standard_add("main", "Welcome to Edi");
   if (!win) return NULL;

   _welcome_window = win;
   elm_win_focus_highlight_enabled_set(win, EINA_TRUE);
   evas_object_smart_callback_add(win, "delete,request", _edi_welcome_exit, win);

   hbx = elm_box_add(win);
   elm_box_horizontal_set(hbx, EINA_TRUE);
   evas_object_size_hint_weight_set(hbx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   elm_win_resize_object_add(win, hbx);
   evas_object_show(hbx);

   /* Existing projects area */
   box = elm_box_add(hbx);
   evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
   elm_box_pack_end(hbx, box);
   evas_object_show(box);

   label = elm_label_add(box);
   elm_object_text_set(label, "Recent Projects:");
   evas_object_size_hint_weight_set(label, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(label, EVAS_HINT_FILL, EVAS_HINT_FILL);
   elm_box_pack_end(box, label);
   evas_object_show(label);

   button = elm_button_add(box);
   elm_object_text_set(button, "Open Existing Project");
   evas_object_smart_callback_add(button, "clicked",
                                       _edi_welcome_project_choose_cb, NULL);
   elm_box_pack_end(box, button);
   evas_object_show(button);

   /* New project area */
   box = elm_box_add(hbx);
   evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
   elm_box_pack_end(hbx, box);
   evas_object_show(box);

   snprintf(buf, sizeof(buf), "%s/images/welcome.png", elm_app_data_dir_get());
   image = elm_image_add(box);
   elm_image_file_set(image, buf, NULL);
   evas_object_size_hint_weight_set(image, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(image, EVAS_HINT_FILL, EVAS_HINT_FILL);
   elm_box_pack_end(box, image);
   evas_object_show(image);
   button = elm_button_add(box);
   elm_object_text_set(button, "Create New Project");
   elm_object_disabled_set(button, EINA_TRUE);
   elm_box_pack_end(box, button);
   evas_object_show(button);

   evas_object_resize(win, 320 * elm_config_scale_get(), 240 * elm_config_scale_get());
   evas_object_show(win);

   return win;
}