/**
 * 基础工具
 * @author john
 * @date 2021/08/31
 */

/**
 * 是否是苹果电脑
 */
export const isMac = () => {
    return /macintosh|mac os x/i.test(navigator.userAgent)
}

/**
 * 是否是网页地址
 * @param {String} url 链接地址
 */
export const isHttpUrl = (url) => {
    if (!url) return false
    return url.startsWith('http://') || url.startsWith('https://')
}

// 是否火狐浏览器
export const isFirefox = (_) => {
    if (navigator.userAgent.toUpperCase().indexOf('FIREFOX') > -1) {
        return true
    }
}

export const isMobile = (_) => {
	const userAgent = navigator.userAgent
	const uaMobile =
		/iPad|Android|webOS|iPhone|iPod|BlackBerry|IEMobile|Opera Mini/i.test(
			userAgent
		)
	const isSmallScreen = typeof window !== 'undefined' && window.innerWidth <= 768
	return uaMobile || isSmallScreen
}