#pragma once

#include "driver/i2c_types.h"
#include "driver/ledc.h"
#include "driver/spi_master.h"

/* LCD SPI (ST7789) */
#define BOARD_LCD_HOST           SPI2_HOST
#define BOARD_LCD_PIXEL_CLOCK_HZ (20 * 1000 * 1000)
#define BOARD_LCD_H_RES          170
#define BOARD_LCD_V_RES          320

/* LVGL logical resolution after 90° rotation (landscape) */
#define BOARD_LCD_LOGIC_H_RES    320
#define BOARD_LCD_LOGIC_V_RES    170

/* Touch IC → physical panel alignment (not LVGL logical rotation) */
#define BOARD_TOUCH_SWAP_XY      0
#define BOARD_TOUCH_MIRROR_X     0
#define BOARD_TOUCH_MIRROR_Y     0
#define BOARD_LCD_PANEL_H_RES    240
#define BOARD_LCD_GAP_X          ((BOARD_LCD_PANEL_H_RES - BOARD_LCD_H_RES) / 2)
#define BOARD_LCD_GAP_Y          0
#define BOARD_LCD_CMD_BITS       8
#define BOARD_LCD_PARAM_BITS     8

#define BOARD_PIN_LCD_SCLK       10
#define BOARD_PIN_LCD_MOSI       13
#define BOARD_PIN_LCD_MISO       (-1)
#define BOARD_PIN_LCD_DC         11
#define BOARD_PIN_LCD_RST        9
#define BOARD_PIN_LCD_CS         12
#define BOARD_PIN_BK_LIGHT       14

/* Backlight PWM */
#define BOARD_LCD_BK_LIGHT_CH         LEDC_CHANNEL_0
#define BOARD_LCD_BK_LIGHT_TIMER      LEDC_TIMER_0
#define BOARD_LCD_BK_LIGHT_FREQ       5000
#define BOARD_LCD_BK_LIGHT_ON_LEVEL   1
#define BOARD_LCD_BK_LIGHT_OFF_LEVEL  (!BOARD_LCD_BK_LIGHT_ON_LEVEL)

/* Touch I2C (CST816) */
#define BOARD_PIN_TOUCH_SDA      47
#define BOARD_PIN_TOUCH_SCL      48
#define BOARD_PIN_TOUCH_RST      17
#define BOARD_PIN_TOUCH_INT      21

#define BOARD_TOUCH_I2C_NUM      I2C_NUM_0
#define BOARD_TOUCH_I2C_FREQ_HZ  400000
#define BOARD_TOUCH_ENABLED      1

/* IMU (QMI8658) — shares I2C bus with touch on IO47/IO48 */
#define BOARD_IMU_I2C_NUM        I2C_NUM_0
#define BOARD_PIN_IMU_SDA        47
#define BOARD_PIN_IMU_SCL        48
#define BOARD_PIN_IMU_INT1       8
#define BOARD_PIN_IMU_INT2       7
#define BOARD_IMU_I2C_FREQ_HZ    400000
#define BOARD_IMU_ENABLED        1

/* User IO */
#define BOARD_PIN_BOOT           0
#define BOARD_PIN_KEY            4
#define BOARD_PIN_LED            16

/* BLE (ESP32-S3 built-in radio) */
#define BOARD_BLE_ENABLED        1

/* WiFi */
#define BOARD_WIFI_ENABLED       0

/* LVGL port */
#define BOARD_LVGL_DRAW_BUF_LINES    20
#define BOARD_LVGL_TICK_PERIOD_MS    2
#define BOARD_LVGL_TASK_MAX_DELAY_MS 500
#define BOARD_LVGL_TASK_MIN_DELAY_MS (1000 / CONFIG_FREERTOS_HZ)
#define BOARD_LVGL_TASK_STACK_SIZE   (8 * 1024)
#define BOARD_LVGL_TASK_PRIORITY     2