import Taro from '@tarojs/taro';

export const px = function (num: number) {
  if ((window as any).__client == 'web') return (num / 2) + 'px';
  return Taro.pxTransform(num, 750);
};

export const $prewView = function (url, urls) {
  // console.log('[$prewView] ', url, urls)
  Taro.previewImage({
    current: url, // 当前显示图片的http链接
    urls: urls || [url], // 需要预览的图片http链接列表
  });
};

export const $toast = function (text: string, icon: 'none' | 'success' | 'error' | 'loading' = 'none', duration: number = 1500) {
  Taro.showToast({
    title: text,
    icon,
    duration,
  });
};

export const $actionSheet = function (buttons: string[]) {
  return new Promise<number>((resolve, reject) => {
    Taro.showActionSheet({
      itemList: buttons,
      success: function (res: any) {
        resolve(res.tapIndex);
      },
      fail: function (res) {
        reject();
      },
    });
  });
};

export const $message = {
  success: $toast,
  error: $toast,
  info: $toast,
};

export const $confirm = function (content, title = '提示', { confirmButtonText = '确定', confirmText = '', cancelText = '' } = {}) {
  return new Promise<void>((resolve, reject) => {
    Taro.showModal({
      title,
      content,
      confirmText: confirmButtonText,
      confirmColor: '#658efe',
      success: (res) => {
        if (res.confirm) {
          resolve();
        } else if (res.cancel) {
          reject();
        }
      },
    });
  });
};

export const $alert = function (content: string, title?: string) {
  Taro.showModal({
    title: title || '提示',
    content,
    showCancel: false,
    confirmText: '知道了',
    confirmColor: '#658efe',
  });
};