/**
 * @file lv_app.h
 *
 */

#ifndef LV_APP_H
#define LV_APP_H

/*********************
 *      INCLUDES
 *********************/
#include "lvgl/lvgl.h"

/*********************
 *      DEFINES
 *********************/

/**********************
 *      TYPEDEFS
 **********************/
typedef enum
{
	LV_APP_MODE_NONE 	 = 0x0000,
	LV_APP_MODE_RUN_ONCE = 0x0001,
	LV_APP_MODE_NO_SC    = 0x0002,		/*No short cut*/
	LV_APP_MODE_NO_WIN   = 0x0004,		/*No window mode*/
	LV_APP_MODE_NO_CON   = 0x0008,		/*No connection to other apps*/
	LV_APP_MODE_NO_CLOSE = 0x0010,		/*No close control button*/
	LV_APP_MODE_NO_FIX   = 0x0020,		/*No fix control button*/
	LV_APP_MODE_NO_SC_TITLE = 0x0040,	/*No short cut*/
}lv_app_mode_t;

typedef enum
{
	LV_APP_EVENT_OPEN,
	LV_APP_EVENT_CLOSE,
	LV_APP_EVENT_SC_OPENED,
	LV_APP_EVENT_SC_CLOSED,
	LV_APP_EVENT_WIN_OPENED,
	LV_APP_EVENT_WIN_CLOSED,
}lv_app_event_t;

struct __LV_APP_DSC_T;

typedef struct
{
	const struct __LV_APP_DSC_T * dsc;
	char * name;
	lv_obj_t * sc;
	lv_obj_t * sc_title;
	lv_obj_t * win;
	void * app_data;
	void * sc_data;
	void * win_data;
}lv_app_inst_t;

typedef struct __LV_APP_DSC_T
{
	const char * name;
	lv_app_mode_t mode;
	void (*app_run)(lv_app_inst_t *, const char *);
	void (*app_close) (lv_app_inst_t *);
	void (*event_read) (lv_app_inst_t *, lv_app_event_t);
	void (*sc_open) (lv_app_inst_t *, lv_obj_t *);
	void (*sc_close) (lv_app_inst_t *);
	void (*win_open) (lv_app_inst_t *, lv_obj_t *);
	void (*win_close) (lv_app_inst_t *);
	uint16_t app_data_size;
	uint16_t sc_data_size;
	uint16_t win_data_size;
}lv_app_dsc_t;

typedef struct {
	lv_rects_t  menu_style;
	lv_btns_t  menu_btn_style;
	lv_labels_t  menu_btn_label_style;
	lv_imgs_t  menu_btn_img_style;
	lv_lists_t app_list_style;
	lv_pages_t  sc_page_style;
	lv_btns_t  sc_area_style;
	lv_wins_t  win_style;
	lv_btns_t  sc_style;
	lv_labels_t sc_title_style;

	opa_t menu_opa;
	opa_t menu_btn_opa;
	opa_t sc_opa;

	cord_t menu_h;
	cord_t app_list_w;
	cord_t app_list_h;
	cord_t sc_title_margin;

	font_types_t font_small;
	font_types_t font_medium;
	font_types_t font_large;
}lv_app_style_t;


/**********************
 * GLOBAL PROTOTYPES
 **********************/
void lv_app_init(void);
lv_app_inst_t * lv_app_run(const lv_app_dsc_t * app_dsc, const char * cstr);
void lv_app_close(lv_app_inst_t * app);
void lv_app_event_send(lv_app_inst_t * app, lv_app_event_t event);
lv_obj_t * lv_app_sc_open(lv_app_inst_t * app);
void lv_app_sc_close(lv_app_inst_t * app);
lv_obj_t * lv_app_win_open(lv_app_inst_t * app);
void lv_app_win_close(lv_app_inst_t * app);
const lv_app_dsc_t * lv_app_get_dsc(const char * name);

lv_app_style_t * lv_app_get_style(void);
void lv_app_rename(lv_app_inst_t * app, const char * name);
void lv_app_refr_style(void);

const lv_app_dsc_t * lv_app_example_init(void);

/**********************
 *      MACROS
 **********************/

#endif