// x-run: make run
#include <raylib.h>
#include <stdio.h>
#include <string.h>
#include <xcb/xcb.h>
#include <xcb/xproto.h>
#include "screenshot.h"
#include "windowtree.h"


int main(int argc, char **argv) {
  (void)argc;
  (void)argv;
  xcb_connection_t *xcb = xcb_connect(NULL, NULL);

  xcb_screen_t *screen = xcb_setup_roots_iterator(xcb_get_setup(xcb)).data;

  printf("root: 0x%08x\n", screen->root);

  size_t n_windows;
  struct window_info *windows = get_windows_list(xcb, &n_windows);

  xcb_disconnect(xcb);

  SetConfigFlags(FLAG_WINDOW_TRANSPARENT | FLAG_WINDOW_RESIZABLE);
  InitWindow(0, 0, "img/scrall");

  Font font = LoadFontEx("/usr/share/fonts/Unifont/Unifont.ttf", 16, 0, 1024);

  while (!WindowShouldClose()) {
    BeginDrawing();
    ClearBackground(Fade(BLACK, 0.9));

    for (size_t i = 0; i < n_windows; i++) {
      DrawTextEx(font,
          TextFormat("0x%08x %dx%d+%d+%d %s\n",
          windows[i].wid,
          windows[i].rect.width,
          windows[i].rect.height,
          windows[i].rect.x,
          windows[i].rect.y,
          windows[i].title),
          (Vector2) { 8, 8 + 18 * i }, 16, 0, WHITE);
    }
    EndDrawing();
  }

  UnloadFont(font);
}