import MediaApi from '@/service/media';
import { showToast } from 'vant';
import { onMounted, onUnmounted, Ref } from 'vue';
import eventBus from '@/utils/eventBus';
import { AcgEventBusKey } from '@/enums/app';

/**
 * @Description 收藏acg
 * @param {string} objID
 * @param {string} mediaType
 * @param {boolean} isCollect
 * @return {*}
 */
const handleCollected = async (objID: string, isCollect: boolean) => {
  try {
    return (isCollect ? MediaApi.postBookshelfAdd : MediaApi.postBookshelfDel)({
      id: objID,
    }).then(() => {
      showToast(isCollect ? '成功收藏' : '成功取消');
    });
  } catch (e) {
    console.log(e);
  }
};

/**
 * @Description eventBus监听
 * @param {string} id
 * @param {Ref} hasCollected
 * @return {*}
 */
const Collected_on = (id: string, hasCollected: Ref<boolean>, callback?: any) => {
  const update = (bool: any) => {
    if (callback) {
      callback(bool);
      return;
    }
    hasCollected.value = bool;
  };

  onMounted(() => {
    eventBus.on(AcgEventBusKey.Collected + id, update);
  });
  onUnmounted(() => {
    eventBus.off(AcgEventBusKey.Collected + id, update);
  });
};

/**
 * @Description eventBus赋值
 * @param {string} id
 * @param {boolean} bool
 * @return {*}
 */
const Collected_emit = (id: string, bool: boolean) => {
  eventBus.emit(AcgEventBusKey.Collected + id, bool);
};

export { handleCollected, Collected_on, Collected_emit };