#ifndef _TFT_H
#define _TFT_H

#if GUI_SELECT

typedef void (*tft_init_func)(void);
typedef void (*tft_read_id_func)(unsigned char *buf);
typedef void (*tft_set_window_func)(unsigned short int x0, unsigned short int y0, unsigned short int x1, unsigned short int y1);

typedef struct
{
    unsigned int id;
    tft_init_func init;
    tft_read_id_func read_id;
    tft_set_window_func set_window;
} tft_driver_t;

#define TFT_COLOR_RED       0xF800
#define TFT_COLOR_GREEN     0x07E0
#define TFT_COLOR_BLUE      0x001F
#define TFT_COLOR_BLACK     0x0000
#define TFT_COLOR_WHITE     0xFFFF
#define TFT_COLOR_YELLOW    0xFFE0
#define TFT_COLOR_GRAY      0x8410

/* 屏幕背光 */
#if LCD_BL_PE1
    #define LCD_BL_EN()                        \
        {                                      \
            bsp_pwm_duty_set(GPIO_PE1, 10, 0); \
        }
    #define LCD_BL_DIS()               \
        {                              \
            bsp_pwm_disable(GPIO_PE1); \
        }
#elif LCD_BL_PF1
    #define LCD_BL_EN()                        \
        {                                      \
            bsp_pwm_duty_set(GPIO_PF1, 10, 0); \
        }
    #define LCD_BL_DIS()               \
        {                              \
            bsp_pwm_disable(GPIO_PF1); \
        }
#else
    #define LCD_BL_EN()                        \
        {                                      \
            bsp_pwm_duty_set(GPIO_PB4, 10, 0); \
        }
    #define LCD_BL_DIS()               \
        {                              \
            bsp_pwm_disable(GPIO_PB4); \
        }
#endif

void tft_init(void);
void tft_set_window(u16 x0, u16 y0, u16 x1, u16 y1);
void tft_write_cmd(u8 cmd);
void tft_write_data(u8 data);
void tft_write_end();
u8 tft_spi_getbyte(void);
void tft_spi_sendbyte(u8 val);

void tft_draw_rect(u16 x, u16 y, u16 wid, u16 hei, uint16_t color);
void tft_draw_string(u16 x, u16 y, char *text, bool center, uint16_t color, uint16_t bg_color);

typedef struct {
    u16 x;
    u16 y;
    u16 wid;
    u16 hei;
    u8 progress;
} progress_bar_t;

void progress_bar_create(progress_bar_t *p_bar, u16 x, u16 y, u16 wid, u16 hei);
void progress_bar_update(progress_bar_t *p_bar, u8 progress);

#endif
#endif