/*
 * Copyright 2012  Samsung Electronics Co., Ltd
 * 
 * Licensed under the Flora License, Version 1.0 (the License);
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.tizenopensource.org/license
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an AS IS BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */






#include <stdio.h>
#include <utilX.h>
#include <ui-gadget.h>

#include "smartsearch.h"
#include "search_bar.h"
#include "ps_makeupviews.h"
#include "ps_searcher.h"

#include <contacts-svc.h>
#include <calendar-svc-provider.h>
#include <memo-db.h>
#include <appsvc.h>
#include <aul_service.h>

static int __search_app_terminate(void *data);

static void __search_win_delete_cb(void *data, Evas_Object * obj,
				   void *event_info)
{
	SEARCH_FUNC_START;

	elm_exit();

	SEARCH_FUNC_END;
}

static Eina_Bool __search_mousedown_event(void *data, int type, void *event)
{
	SEARCH_FUNC_START;

	struct appdata *ad = (struct appdata *)data;

	Ecore_Event_Mouse_Button *ev = (Ecore_Event_Mouse_Button *) event;
	ad->touch_x = ev->x;
	ad->touch_y = ev->y;
	return ECORE_CALLBACK_CANCEL;
}


static Eina_Bool __search_keydown_event(void *data, int type, void *event)
{
	SEARCH_FUNC_START;

	Ecore_Event_Key *ev = (Ecore_Event_Key *) event;

	if (!SEARCH_STRCMP(ev->keyname, KEY_END)) { 
		//end key concept is close.
		elm_exit();
  	}

	SEARCH_FUNC_END;

	return EINA_FALSE;
}

static Evas_Object *__search_create_layout_main(Evas_Object * parent)
{
	SEARCH_FUNC_START;

	Evas_Object *layout;
	Evas_Object *bg;

	SEARCH_RETV_IF(parent == NULL, NULL);

	layout = elm_layout_add(parent);

	SEARCH_RETV_IF(layout == NULL, NULL);

	//elm_layout_theme_set(layout, "standard", "window", "integration");
	elm_layout_theme_set(layout, "layout", "application", "default");

	evas_object_size_hint_weight_set(layout, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
	evas_object_size_hint_align_set(layout, EVAS_HINT_FILL, EVAS_HINT_FILL);
	elm_win_resize_object_add(parent, layout);

	bg = elm_bg_add(parent);
	evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
	elm_win_resize_object_add(parent, bg);
	elm_object_part_content_set(layout, "elm.swallow.bg", bg);
	
    evas_object_show(bg);
	
	edje_object_signal_emit(_EDJ(layout), "elm,state,show,indicator","elm");
	edje_object_signal_emit(_EDJ(layout), "elm,state,show,content", "elm");
	evas_object_show(layout);

	SEARCH_FUNC_END;

	return layout;
}

static Evas_Object *__search_create_navigation_layout(Evas_Object * parent)
{
	SEARCH_FUNC_START;

	Evas_Object *navi_bar;	//, *sd;

	SEARCH_RETV_IF(parent == NULL, NULL);

	navi_bar = elm_naviframe_add(parent);

	elm_object_part_content_set(parent, "elm.swallow.content", navi_bar);

	evas_object_show(navi_bar);

	SEARCH_FUNC_END;

	return navi_bar;
}

static void __search_back_btn_clicked_cb(void *data, Evas_Object *obj, void *event_info)
{
	SEARCH_FUNC_START;
	
	struct appdata *ad = (struct appdata *)data;
	
		elm_win_lower(ad->win_main);

	if(ad->back_btn_type == BACK_BTN_TYPE_CLOSE)
		elm_exit();

	SEARCH_FUNC_END;
}

static void __search_add_back_btn(struct appdata *ad)
{
	SEARCH_FUNC_START;

	Elm_Object_Item *navi_it;
	
	/* add back key */
	Evas_Object *btn = elm_button_add(ad->navi_bar);
	elm_object_style_set(btn, "naviframe/end_btn/default");
	evas_object_smart_callback_add(btn, "clicked", __search_back_btn_clicked_cb, ad);

#ifdef __ENABLE_TOP_BACK_BTN
	navi_it = elm_naviframe_item_push(ad->navi_bar,
			       dgettext("sys_string", "IDS_COM_BODY_SEARCH"),
			       NULL, NULL, ad->sb_layout, NULL);

	elm_object_item_part_content_set(navi_it, "title_right_btn", btn);
	elm_object_item_signal_emit(navi_it, "elm,state,controlbar,close", "");
#else
	elm_naviframe_item_push(ad->navi_bar,
			       dgettext("sys_string", "IDS_COM_BODY_SEARCH"),
			       btn, NULL, ad->sb_layout, NULL);
#endif

	ad->back_btn = btn;

	SEARCH_FUNC_END;
}	

static int __search_init_smartsearch(struct appdata *ad)
{
	SEARCH_FUNC_START;

	SEARCH_RETV_IF(ad == NULL, -1);

	// Base Layout
	ad->layout_main = __search_create_layout_main(ad->win_main);
	SEARCH_RETV_IF(ad->layout_main == NULL, -1);

	// Indicator
	elm_win_indicator_mode_set(ad->win_main, ELM_WIN_INDICATOR_SHOW);

	// Navigation Bar
	ad->navi_bar = __search_create_navigation_layout(ad->layout_main);

	search_result_gl_init(ad);

	search_searchbar_cb(ad, NULL, NULL);

	__search_add_back_btn(ad);
	SEARCH_FUNC_END;

	return 0;
}

static int __search_deinit_smartsearch(struct appdata *ad)
{
	SEARCH_FUNC_START;

	SEARCH_RETV_IF(ad == NULL, -1);

	search_result_gl_deinit(ad);

	SEARCH_FUNC_END;

	return 0;
}

static Evas_Object *__search_create_win(const char *name)
{
	SEARCH_FUNC_START;

	Evas_Object *eo;
	int w, h;

	eo = elm_win_add(NULL, name, ELM_WIN_BASIC);
	if (eo) {
		elm_win_title_set(eo, name);
		elm_win_borderless_set(eo, EINA_TRUE);
		evas_object_smart_callback_add(eo, "delete,request",
					       __search_win_delete_cb, NULL);
		ecore_x_window_size_get(ecore_x_window_root_first_get(), &w,
					&h);
		evas_object_resize(eo, w, h);
	}

	SEARCH_FUNC_END;

	return eo;
}

static int __search_init_app_connect(struct appdata *ad)
{
	SEARCH_FUNC_START;

	int rc = 0, conn_ret = 0, type = 0;
	char sql_query[DB_QUERY_LEN] = { 0, };
	int ret = SEARCH_RET_SUCCESS;

	for (type = 0; type < PHONE_CATEGORY_LIST_CNT; type++) {

		switch(type) {

		case SEARCH_TYPE_PHONE_CONTACTS:
			{
				rc = contacts_svc_connect();
				if (rc != CTS_SUCCESS) {
					SEARCH_DEBUG_WARNING
					    ("contacts svc connect fail : %d",
					     rc);
				}
			}
			break;

		case SEARCH_TYPE_PHONE_MSG:
			{
				MSG_ERROR_T err = MSG_SUCCESS;				
				err = msg_open_msg_handle(&ad->msg_handle);

				if (err != MSG_SUCCESS) {
					SEARCH_DEBUG_WARNING("msg_open_msg_handle error : %d", err);
					ad->msg_handle = NULL;
				}
			}
			break;
		case SEARCH_TYPE_PHONE_EMAIL:
			break;	
			
		/* IMAGE, MUSIC, VIDEO use common handle */
		case SEARCH_TYPE_PHONE_IMAGES:
		case SEARCH_TYPE_PHONE_MUSIC:
		case SEARCH_TYPE_PHONE_VIDEO:
			if( ad->media_handle == NULL ) {
				conn_ret = media_svc_connect(&ad->media_handle);
					if(conn_ret < 0) {
						SEARCH_DEBUG_WARNING("media_svc_connect failed : %d\n", conn_ret);
					ad->media_handle = NULL;
					}
			}			
			break;
		case SEARCH_TYPE_PHONE_CALENDAR:
			{
				rc = calendar_svc_connect();
				if (rc != CAL_SUCCESS) {
					SEARCH_DEBUG_WARNING
					    ("calendar svc connect fail : %d",
					     rc);
				}
			}
			break;
		case SEARCH_TYPE_PHONE_MEMO:
			{
				rc = memo_init(NULL);
				if (rc == -1) {
					SEARCH_DEBUG_WARNING
					    ("memo svc connect fail : %d", rc);
				}
			}
			break;
		}	
	}

	SEARCH_FUNC_END;

	return ret;
}

static int __search_deinit_app_disconnect(void *data)
{
	SEARCH_FUNC_START;

	struct appdata *ad = (struct appdata *)data;

	int rc = 0, conn_ret = 0, type = 0;

	for (type = 0; type < PHONE_CATEGORY_LIST_CNT; type++) {
		switch (type) {
			
		case SEARCH_TYPE_PHONE_CONTACTS:
			{
				rc = contacts_svc_disconnect();
				if (rc != CTS_SUCCESS) {
					SEARCH_DEBUG_WARNING
					    ("contacts svc disconnect fail : %d",
					     rc);
				}
			}
			break;
		case SEARCH_TYPE_PHONE_MSG:
			{
				MSG_ERROR_T err = MSG_SUCCESS;				
				err = msg_close_msg_handle(&ad->msg_handle);

				if (err != MSG_SUCCESS) {
					SEARCH_DEBUG_WARNING("msg_close_msg_handle error : %d", err);
				}								

				ad->msg_handle = NULL;
			}
			break;	
		case SEARCH_TYPE_PHONE_EMAIL:
			break;	
		case SEARCH_TYPE_PHONE_IMAGES:
		case SEARCH_TYPE_PHONE_MUSIC:
		case SEARCH_TYPE_PHONE_VIDEO:
			{
				conn_ret = media_svc_disconnect(ad->media_handle);
				if(conn_ret < 0) {
					SEARCH_DEBUG_WARNING("media_svc_disconnect failed : %d\n", conn_ret);
				}
				ad->media_handle = NULL;
			}
			break;
		case SEARCH_TYPE_PHONE_CALENDAR:
			{
				rc = calendar_svc_close();
				if (rc != CAL_SUCCESS) {
					SEARCH_DEBUG_WARNING
					    ("calendar svc disconnect fail : %d",
					     rc);
				}
			}
			break;
		case SEARCH_TYPE_PHONE_MEMO:
			{
				memo_fini();
			}
			break;
		}
	}

	SEARCH_FUNC_END;

	return 0;
}

static Eina_Bool __search_init_after_ui_create(gpointer data)
{
	SEARCH_FUNC_START;

	struct appdata *ad = (struct appdata *)data;

	ecore_event_handler_add(ECORE_EVENT_KEY_DOWN, 
							__search_keydown_event,
							ad);

	ecore_event_handler_add(ECORE_EVENT_MOUSE_BUTTON_DOWN, 
							__search_mousedown_event,
							ad);

	/* add system event callback */
	appcore_set_event_callback(APPCORE_EVENT_REGION_CHANGE,
							search_util_date_time_format_init, 
							NULL);

	UG_INIT_EFL(ad->win_main, UG_OPT_INDICATOR_ENABLE);

	SEARCH_FUNC_END;

	return ECORE_CALLBACK_CANCEL;
}

static int __search_app_create(void *data)
{
	SEARCH_FUNC_START;

	struct appdata *ad = (struct appdata *)data;

	appcore_set_i18n(SEARCH_PACKAGE, LOCALEDIR);

	ad->win_main = __search_create_win(SEARCH_PACKAGE);

	SEARCH_RETV_IF(ad->win_main == NULL, -1);

	evas_object_show(ad->win_main);

	ad->scale_factor = elm_config_scale_get();

	__search_init_smartsearch(ad);

	search_util_date_time_format_init(NULL);

	__search_init_app_connect(ad);

	ad->idler_create_ui = ecore_idler_add(__search_init_after_ui_create, ad);

	SEARCH_FUNC_END;

	return 0;
}

static int __search_app_terminate(void *data)
{
	SEARCH_FUNC_START;

	struct appdata *ad = (struct appdata *)data;

	if (ad->layout_main) {
		evas_object_del(ad->layout_main);
		ad->layout_main = NULL;
	}

	if (ad->win_main) {
		evas_object_del(ad->win_main);
		ad->win_main = NULL;
	}

	if(ad->idler_create_ui)
		ecore_idler_del(ad->idler_create_ui);
	
	if(ad->idler_search)
		ecore_idler_del(ad->idler_search);
	
	__search_deinit_smartsearch(ad);

	__search_deinit_app_disconnect(ad);

	search_util_date_time_format_deinit();

	SEARCH_FREE(ad->search_word);
	SEARCH_FREE(ad->not_markup_search_word);
	
	SEARCH_FUNC_END;

	return 0;
}

static int __search_app_pause(void *data)
{
	SEARCH_FUNC_START;

	SEARCH_FUNC_END;

	return 0;
}

static int __search_app_resume(void *data)
{
	SEARCH_FUNC_START;

	struct appdata *ad = (struct appdata *)data;

	if (ad->win_main) {
		elm_object_focus_set(ad->back_btn, EINA_FALSE);
	}
	SEARCH_FUNC_END;

	return 0;
}

static int __search_app_reset(bundle * b, void *data)
{
	SEARCH_FUNC_START;

	struct appdata *ad = (struct appdata *)data;
	const char *query = NULL;
	const char *svcname = NULL;
	const char *category = NULL;
	char* keyword = NULL;

	Evas_Object *cate_icon;
	int ret;

	ad->back_btn_type = BACK_BTN_TYPE_LOWER;

	if (b == NULL) {
		keyword = vconf_get_str(SMARTSEARCH_KEY_KEYWORD);
	} else {
		svcname = appsvc_get_operation(b);
		if(svcname) {
			if(SEARCH_STRCMP(svcname, APPSVC_OPERATION_SEARCH) == 0) {
				query = appsvc_get_data(b, APPSVC_DATA_KEYWORD);
			} else {
				SEARCH_DEBUG_WARNING("wrong app service name : %s", svcname);
			}

			ad->back_btn_type = BACK_BTN_TYPE_CLOSE;
		} else {
			svcname = bundle_get_val(b, AUL_K_SERVICE_NAME);

			if(svcname) {
				if(SEARCH_STRCMP(svcname, SEARCH_SVC) == 0) {
					query = bundle_get_val(b, "query");
				} else {
					SEARCH_DEBUG_WARNING("wrong aul service name : %s", svcname);
				}
			}
		}
				
		cate_icon = search_searchbar_category_icon_add(SEARCH_TYPE_PHONE, SEARCH_CATE_BTN_IMG_TYPE_UNPRESSED, ad->sb_layout);
		elm_object_content_set(ad->cate_btn, cate_icon);

		/*
		* keyword input param is only enabled for phone search 
		* if there is no keyword input param, set latest search keyword for phone search
		*/
		if( (query) && (strlen(query) > 0) ) {
			keyword = (char*)malloc(strlen(query)+1);
			memset(keyword, 0x00, strlen(query)+1);
			strncpy(keyword, query, strlen(query));
		} else {
			keyword = vconf_get_str(SMARTSEARCH_KEY_KEYWORD);
		}

	}

	if ((keyword) && (strlen(keyword) > 0)) {
		elm_object_text_set(ad->search_entry, keyword);
	} else {
		elm_object_text_set(ad->search_entry, "");
		elm_object_signal_emit(ad->search_bar, "cancel,hide", "");

		search_set_result_list(ad);

		/* set focus to entry for launching ime */
		evas_object_show(ad->search_entry);
		elm_object_focus_set(ad->search_entry,EINA_TRUE);
		elm_object_signal_emit(ad->search_bar, "cancel,in", "");
	}

	SEARCH_FREE(keyword);

	elm_entry_cursor_end_set(ad->search_entry);

	if (ad->win_main)
		elm_win_activate(ad->win_main);

	SEARCH_FUNC_END;

	return 0;
}

int main(int argc, char *argv[])
{
	SEARCH_FUNC_START;

	struct appdata ad;
	struct appcore_ops ops;
	int ret = 0;
	int i = 0;

	ops.create = &__search_app_create;
	ops.terminate = &__search_app_terminate;
	ops.pause = &__search_app_pause;
	ops.resume = &__search_app_resume;
	ops.reset = &__search_app_reset;

	memset(&ad, 0x0, sizeof(struct appdata));
	ops.data = &ad;

	for (i = 0; i < argc; i++)
		SEARCH_DEBUG_LOG("argv[%d] = [%s]\n", i, argv[i]);

	ret = appcore_efl_main(SEARCH_PACKAGE, &argc, &argv, &ops);

	SEARCH_FUNC_END;

	return ret;
}