#pragma once

#include <X11/cursorfont.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <xcb/xproto.h>

#include "types.h"

#define WINDOW_NONE XCB_WINDOW_NONE

bool has_other_wm_running(void);
int get_xcb_connection_fd(void);
void flush_xcb_connection(void);

typedef enum cursor_t {
  cursor_normal = XC_left_ptr,
  cursor_resize = XC_bottom_right_corner,
  cursor_move = XC_fleur,
} cursor_t;
void change_window_cursor(xcb_window_t window, cursor_t cursor);
xcb_window_t get_root_window(void);
bool get_window_visible(xcb_window_t window);
xcb_window_t get_transient_window_for(xcb_window_t window);

typedef struct window_class_instance_t {
  char class[128];
  char instance[128];
} window_class_instance_t;
void get_window_class_instance(xcb_window_t window,
                               window_class_instance_t *class_instance);

typedef struct window_geometry_t {
  int32_t x, y;
  uint32_t width, height, border_width;
} window_geometry_t;
/**
 * @brief 获取窗口的几何信息
 * @returns 返回几何信息指针，使用完后记得使用 free 释放内存
 */
window_geometry_t *get_window_geometry(xcb_window_t window);
void map_window(xcb_window_t window);
/**
 * @brief 获取窗口名
 * @returns 返回窗口名字符串指针，使用完后记得使用 free 释放内存
 */
char *get_window_name(xcb_window_t window);
void init_window_event_mask(xcb_window_t window);
void change_window_border_color(xcb_window_t window, uint32_t argb);

typedef struct bar_cairo_params_t {
  xcb_connection_t *conn;
  xcb_window_t window;
  xcb_visualtype_t *visual;
} bar_cairo_params_t;
/**
 * @brief 创建每个屏幕的 bar 窗口
 * @returns 返回创建 cairo surface 需要的参数，使用完记得使用 free 释放内存
 */
bar_cairo_params_t *create_bar_window(int16_t x, int16_t y, uint16_t width,
                                      uint16_t height, uint32_t background_argb,
                                      cursor_t cursor);
void destroy_window(xcb_window_t window);
void configure_window(xcb_window_t window, int32_t x, int32_t y, uint32_t width,
                      uint32_t height, uint32_t border_width);

typedef struct monitor_rect_t monitor_rect_t;
struct monitor_rect_t {
  int32_t x;
  int32_t y;
  uint32_t width;
  uint32_t height;
  monitor_rect_t *next;
};
monitor_rect_t *detect_monitor_rect(void);

typedef struct rect_size_t {
  uint32_t width;
  uint32_t height;
} rect_size_t;
rect_size_t *get_screen_size(void);
void set_wallpaper(uint32_t *wallpaper_data);

typedef struct window_list_t {
  uint32_t count;
  xcb_window_t *list;
} window_list_t;
window_list_t *scan_window_list(void);
void free_window_list(window_list_t *window_list);
void clean_xcb(void);

void grab_keybindings(const keybinding_t *keys, const size_t length);

bool get_xresource_uint32(const char *name, uint32_t *value);
void get_xresource_string(const char *name, char **value, const char *fallback);
void clean_xresource(void);