/**
 * 显示加载提示
 * @param {string} [title='加载中'] - 提示文本
 * @param {boolean} [mask=true] - 是否显示透明蒙层
 */
export const showLoading = (title = '加载中', mask = true) => {
  wx.showLoading({
    title,
    mask
  });
};

/**
 * 隐藏加载提示
 */
export const hideLoading = () => {
  wx.hideLoading();
};

/**
 * 显示Toast提示
 * @param {string} title - 提示内容
 * @param {string} [icon='none'] - 图标类型
 * @param {number} [duration=1500] - 显示时长(毫秒)
 */
export const showToast = (title, icon = 'none', duration = 1500) => {
  return new Promise((resolve) => {
    wx.showToast({
      title,
      icon,
      duration,
      success: resolve
    });
  });
};

/**
 * 显示确认对话框
 * @param {string} content - 对话框内容
 * @param {Object} [options] - 配置选项
 * @param {string} [options.title='提示'] - 对话框标题
 * @param {string} [options.confirmText='确定'] - 确认按钮文本
 * @param {string} [options.cancelText='取消'] - 取消按钮文本
 * @param {boolean} [options.showCancel=true] - 是否显示取消按钮
 * @returns {Promise<boolean>} 用户是否点击了确认
 */
export const showConfirmModal = (content, options = {}) => {
  return new Promise((resolve) => {
    wx.showModal({
      title: options.title || '提示',
      content,
      confirmText: options.confirmText || '确定',
      cancelText: options.cancelText || '取消',
      showCancel: options.showCancel !== false,
      success: (res) => resolve(res.confirm),
      fail: () => resolve(false)
    });
  });
};

/**
 * 显示操作菜单
 * @param {Array<string>} itemList - 菜单项列表
 * @param {string} [itemColor='#000000'] - 菜单项颜色
 * @returns {Promise<number>} 用户选择的索引，取消时为-1
 */
export const showActionSheet = (itemList, itemColor = '#000000') => {
  return new Promise((resolve) => {
    wx.showActionSheet({
      itemList,
      itemColor,
      success: (res) => resolve(res.tapIndex),
      fail: () => resolve(-1)
    });
  });
};