#include "foreign.h"
#include "view.h"
#include <wlr/util/log.h>

static void handle_request_minimize(struct wl_listener *listener, void *data)
{
    struct diyac_view *view = wl_container_of(listener, view, toplevel.minimize);
    struct wlr_foreign_toplevel_handle_v1_minimized_event *event = data;
    // view_minimize(view, event->minimized);
    diyac_view_set_mimimize(view, event->minimized);
    wlr_log(WLR_INFO, "foreign: request minimize");
}

static void handle_request_maximize(struct wl_listener *listener, void *data)
{
    struct diyac_view *view = wl_container_of(listener, view, toplevel.maximize);
    struct wlr_foreign_toplevel_handle_v1_maximized_event *event = data;
    // view_maximize(view, event->maximized ? VIEW_AXIS_BOTH : VIEW_AXIS_NONE,
    //	/*store_natural_geometry*/ true);
    diyac_view_set_maximize(view, event->maximized);
    wlr_log(WLR_INFO, "foreign: request maximize");
}

static void handle_request_fullscreen(struct wl_listener *listener, void *data)
{
    struct diyac_view *view = wl_container_of(listener, view, toplevel.fullscreen);
    struct wlr_foreign_toplevel_handle_v1_fullscreen_event *event = data;
    // view_set_fullscreen(view, event->fullscreen);
    diyac_view_set_fullscreen(view, event->fullscreen);
    wlr_log(WLR_INFO, "foreign: request fullscreen");
}

static void handle_request_activate(struct wl_listener *listener, void *data)
{
    struct diyac_view *view = wl_container_of(listener, view, toplevel.activate);
    // struct wlr_foreign_toplevel_handle_v1_activated_event *event = data;
    /* In a multi-seat world we would select seat based on event->seat here. */
    // desktop_focus_view(view, /*raise*/ true);
    diyac_focus_view(view, true);
    wlr_log(WLR_INFO, "foreign: request activate");
}

static void
handle_request_close(struct wl_listener *listener, void *data)
{
    struct diyac_view *view = wl_container_of(listener, view, toplevel.close);
    wlr_xdg_toplevel_send_close(view->xdg_toplevel);
}

static void
handle_destroy(struct wl_listener *listener, void *data)
{
    struct diyac_view *view = wl_container_of(listener, view, toplevel.destroy);
    struct foreign_toplevel *toplevel = &view->toplevel;
    wl_list_remove(&toplevel->maximize.link);
    wl_list_remove(&toplevel->minimize.link);
    wl_list_remove(&toplevel->fullscreen.link);
    wl_list_remove(&toplevel->activate.link);
    wl_list_remove(&toplevel->close.link);
    wl_list_remove(&toplevel->destroy.link);
    toplevel->handle = NULL;
}

void diyac_init_foreign_toplevel(struct diyac_view *view)
{
    struct foreign_toplevel *toplevel = &view->toplevel;
    toplevel->handle = wlr_foreign_toplevel_handle_v1_create(
        view->server->foreign_toplevel_manager);
    if (!toplevel->handle)
    {
        wlr_log(WLR_ERROR, "cannot create foreign toplevel handle");
        return;
    }
    toplevel->maximize.notify = handle_request_maximize;
    wl_signal_add(&toplevel->handle->events.request_maximize,
                  &toplevel->maximize);

    toplevel->minimize.notify = handle_request_minimize;
    wl_signal_add(&toplevel->handle->events.request_minimize,
                  &toplevel->minimize);

    toplevel->fullscreen.notify = handle_request_fullscreen;
    wl_signal_add(&toplevel->handle->events.request_fullscreen,
                  &toplevel->fullscreen);

    toplevel->activate.notify = handle_request_activate;
    wl_signal_add(&toplevel->handle->events.request_activate,
                  &toplevel->activate);

    toplevel->close.notify = handle_request_close;
    wl_signal_add(&toplevel->handle->events.request_close,
                  &toplevel->close);

    toplevel->destroy.notify = handle_destroy;
    wl_signal_add(&toplevel->handle->events.destroy, &toplevel->destroy);

    wlr_foreign_toplevel_handle_v1_output_enter(
        view->toplevel.handle, view->output->wlr_output);
    //wlr_foreign_toplevel_handle_v1_output_enter
    struct wlr_xdg_toplevel *xdg_toplevel = view->xdg_toplevel;
    if (!xdg_toplevel->parent)
    {
        return;
    }
    struct wlr_xdg_surface *surface = xdg_toplevel->parent->base;
    struct diyac_view *parent = surface->data;
    if (!parent->toplevel.handle)
    {
        return;
    }
    wlr_foreign_toplevel_handle_v1_set_parent(view->toplevel.handle, parent->toplevel.handle);
}