#pragma once

#include <stdbool.h>
#include <stdint.h>

typedef struct monitor_t monitor_t;
typedef struct client_t client_t;

typedef struct layout_t {
  const char *symbol;
  void (*arrange)(monitor_t *monitor);
} layout_t;

#define TAG_SYMBOL_LENGTH 32

/* 避免引入 xcb 头文件 */
typedef uint32_t xcb_window_t;

struct monitor_t {
  uint32_t index;
  int32_t monitor_x, monitor_y, window_x, window_y;
  uint32_t monitor_width, monitor_height, window_width, window_height;

  uint32_t selected_tag;
  uint32_t tag_count;
  char (*tags)[TAG_SYMBOL_LENGTH];

  /* 为了避免引入 cairo 相关头文件，这里用 void *
   * 指针代替实际的指针类型，使用时强转为相应指针类型使用即可 */
  void *surface; /* cairo_surface_t */
  void *cr;      /* cairo_t */

  const layout_t *layout;
  monitor_t *next;

  client_t *clients;
  client_t *clients_stack;
  client_t *selected_client;

  xcb_window_t bar_window;
};

struct client_t {
  char name[256];
  int32_t x, y;
  uint32_t width, height, border_width;
  uint32_t tags;
  bool fullscreen;
  bool floating;

  monitor_t *monitor;
  client_t *next;
  client_t *stack_next;

  xcb_window_t window;
};

typedef struct wallpaper_config_t {
  uint32_t count;
  char **path_list;
} wallpaper_config_t;