let loadingCount = 0;
let timer = null; // 避免多次loading
let loadingTimer = null;
let custom = false;

// 开启loading
export const showLoading = () => {
  return
  // 设置加载动画区域
  if (loadingCount === 0 && !timer) {
    // TODO locale
    if (custom) {
      app.$emit("showLoading");
    } else {
      uni.showLoading({ title: '加载中...' })
    }
    // if (loadingTimer) clearTimeout(loadingTimer);
    // // 3秒超时 关闭loading
    // loadingTimer = setTimeout(() => {
    //   hideLoading()
    // }, 3000)
  }
  if (timer) clearTimeout(timer);
  loadingCount++;
};

// 隐藏loading
export const hideLoading = () => {
  return
  if (loadingCount <= 0) return;
  loadingCount--;
  if (loadingCount === 0) {
    timer = setTimeout(() => {
      // TODO locale
      if (custom) {
        app.$emit("hideLoading");
      } else {
        uni.hideLoading()
      }

      timer = null;
    }, 500);
  }
};

// 清空loading
export const clearLoading = () => {
  loadingCount = 0;
  uni.hideLoading()
};