#include "action.h"

#include <glib.h>
#include <string.h>

#include "audio.h"
#include "client.h"
#include "monitor.h"
#include "types.h"
#include "wm.h"
#include "xcursor.h"

void focus_client_in_same_tag(const user_action_arg_t *arg) {
  bool next = arg->b;
  tag_t *tag = wm.current_monitor->selected_tag;

  task_in_tag_t *task = nullptr;
  if (next) {
    task = client_get_next_task_in_tag(wm.client_focused, tag);
  } else {
    task = client_get_previous_task_in_tag(wm.client_focused, tag);
  }

  if (!task) return;

  client_stack_raise(task->client);
  client_focus(task->client);
}

void select_tag_of_current_monitor(const user_action_arg_t *arg) {
  monitor_select_tag(wm.current_monitor, arg->ui);
}

void send_client_to_tag(const user_action_arg_t *arg) {
  if (wm.client_focused) client_send_to_tag(wm.client_focused, arg->ui);
}

void send_client_to_next_monitor(const user_action_arg_t *arg) {
  if (!wm.client_focused) return;

  monitor_t *next_monitor = wm_get_next_monitor(wm.client_focused->monitor);
  if (wm.client_focused->monitor == next_monitor) return;

  client_send_to_monitor(wm.client_focused, next_monitor);
}

void focus_next_monitor(const user_action_arg_t *arg) {
  monitor_t *next_monitor = wm_get_next_monitor(wm.current_monitor);
  if (next_monitor == wm.current_monitor) return;

  wm_set_current_monitor(next_monitor, true);
  if (wm.current_monitor->selected_tag->task_list) {
    monitor_deal_focus(wm.current_monitor);
  }
}

void spawn(const user_action_arg_t *arg) {
  const char *cmd = (const char *)arg->ptr;
  if (cmd == nullptr || strlen(cmd) == 0) return;

  g_spawn_command_line_async((const char *)arg->ptr, nullptr);
}

void quit(const user_action_arg_t *arg) {
  const bool restart = arg->b;
  if (restart) {
    wm_restart();
  } else {
    wm_quit();
  }
}

void raise_or_run(const user_action_arg_t *arg) {
  const char *class = ((const char **)arg->ptr)[0];
  client_t *client = client_get_next_by_class(wm.client_focused, class);

  if (client) {
    bool monitor_changed = client->monitor != wm.current_monitor;
    bool tag_changed = client->tags != client->monitor->selected_tag->mask;
    if (monitor_changed || tag_changed) {
      point_t point = monitor_changed ? monitor_get_restore_cursor_point(
                                        client->monitor)
                                      : xcursor_query_pointer_position();
      wm_ignore_enter_notify_at_point(point);
    }
    wm_set_current_monitor(client->monitor, true);
    monitor_select_tag(client->monitor, client->tags);
    client_stack_raise(client);
    client_focus(client);
    return;
  }

  const char *command = ((const char **)arg->ptr)[1];
  user_action_arg_t arguments = {.ptr = command};
  spawn(&arguments);
}

void toggle_mute(const user_action_arg_t *arg) {
  if (wm.status->pulse_context) toggle_pulse_mute(wm.status->pulse_context);
}

void change_volume(const user_action_arg_t *arg) {
  if (wm.status->pulse_context) {
    change_pulse_volume(wm.status->pulse_context, arg->i);
  }
}

void toggle_client_floating(const user_action_arg_t *arg) {
  if (!wm.client_focused) return;

  client_set_floating(wm.client_focused, !wm.client_focused->floating);
}

void toggle_client_fullscreen(const user_action_arg_t *arg) {
  if (!wm.client_focused) return;

  client_set_fullscreen(wm.client_focused, !wm.client_focused->fullscreen);
}

void toggle_client_maximize(const user_action_arg_t *arg) {
  if (!wm.client_focused) return;

  client_set_maximize(wm.client_focused, !wm.client_focused->maximize);
}

void toggle_client_minimize(const user_action_arg_t *arg) {
  client_t *client = wm.client_focused;
  if (arg->ptr) client = (client_t *)arg->ptr;
  if (!client) return;

  client_set_minimize(client, !client->minimize);
}

void kill_client(const user_action_arg_t *arg) {
  if (wm.client_focused) {
    client_kill(wm.client_focused);
  }
}

/**
 * @brief 根据 client 的当前状态切换 client 下一状态
 * @description 如果当前 client 被遮挡了或者最小化了，则显示出来，否则最小化
 */
void change_client_state_dwim(const user_action_arg_t *arg) {
  client_t *client = (client_t *)arg->ptr;
  if (!client) return;

  if (client != wm.client_stack_list &&
      client_get_obscured_state(client, wm.client_stack_list) !=
        obscured_none) {
    client_stack_raise(client);
    client_focus(client);
    return;
  }

  client_set_minimize(client, !client->minimize);
  if (!client->minimize) client_stack_raise(client);
}