export const getPlatform = function() {
	let platForm = undefined
	// #ifdef H5
	platForm = 'H5'
	//#endif
	// #ifdef APP-PLUS
	platForm = 'APP'
	//#endif
	// #ifdef APP-PLUS-NVUE
	platForm = 'APP'
	//#endif
	// #ifdef APP-NVUE
	platForm = 'APP'
	//#endif
	// #ifdef MP-WEIXIN
	platForm = 'MP-WEIXIN'
	//#endif
	// #ifdef MP-ALIPAY
	platForm = 'MP-ALIPAY'
	//#endif
	// #ifdef MP-BAIDU
	platForm = 'MP-BAIDU'
	//#endif
	// #ifdef MP-TOUTIAO
	platForm = 'MP-TOUTIAO'
	//#endif
	return platForm
}

export const isWx = function() {
	//#ifdef H5
	let ua = window.navigator.userAgent.toLowerCase()
	if (ua.indexOf('micromessenger') !== -1) {
		return true
	} else {
		return false
	}
	//#endif
	// #ifndef H5
	return false
	// #endif
}

/**
 * 获取小程序胶囊居中对齐的高度
 */
export const getNavHeight = function () {
    let platForm = getPlatform();
    if (platForm === 'MP-WEIXIN') {
        let res = uni.getSystemInfoSync();
        let menuButtonInfo = uni.getMenuButtonBoundingClientRect();
        let navHeight =
            menuButtonInfo.height + (menuButtonInfo.top - res.statusBarHeight) * 2;
        return navHeight
    } else {
        return 44;
    }
}

/**
 * 手机顶部高度
 */
export const getPhoneTopHeight = function () {
    let platForm = getPlatform();
    if (platForm === 'MP-WEIXIN') {
        let height = uni.getSystemInfoSync().statusBarHeight;
        return height
    } else {
        return 0;
    }

}