#pragma once

#include <glib.h>
#include <stdint.h>
#include <xcb/xcb.h>
#include <xcb/xproto.h>

#include "base.h"
#include "color.h"

typedef struct client_t client_t;
typedef struct monitor_t monitor_t;
typedef struct tag_t tag_t;
typedef struct task_in_tag_t task_in_tag_t;

struct client_t {
  client_t *stack_next;
  client_t *next;
  tag_t *tag;

  area_t geometry;
  color_t border_color;
  uint16_t border_width;

  bool floating;
  bool fullscreen;
  bool maximize;
  bool minimize;
  bool sticky;

  char *name;
  char *class;
  char *instance;

  xcb_window_t transient_for_window;
  xcb_window_t frame_window;
  xcb_window_t window;
};

struct monitor_t {
  monitor_t *next;
  area_t geometry;
  area_t workarea;
  tag_t *tag_list;
  tag_t *selected_tag;

  xcb_window_t bar_window;
};

struct tag_t {
  uint32_t index; /* index in all tags */
  uint32_t mask;
  extent_in_bar_t bar_extent;
  tag_t *next;
  char *name;
  monitor_t *monitor;
  task_in_tag_t *task_list;
};

struct task_in_tag_t {
  client_t *client;
  task_in_tag_t *next;
  area_t geometry;
  extent_in_bar_t bar_extent;
};

typedef struct global_state_t {
  bool need_restart;
  GMainLoop *loop;

  client_t *client_list;
  client_t *client_stack_list;
  client_t *client_focused;
  monitor_t *monitor_list;
  monitor_t *current_monitor;

  xcb_connection_t *xcb_conn;
  xcb_screen_t *screen;
  int default_screen;
  bool have_xfixes;
  bool have_xinerama;
  bool have_randr;
} global_state_t;

extern global_state_t global_state;