import Vue from 'vue'

export const isServer: boolean = Vue.prototype.$isServer

export function isAndroid(): boolean {
    return isServer ? false : /android/.test(navigator.userAgent.toLowerCase());
}

export function isIOS(): boolean {
    return isServer
        ? false
        : /ios|iphone|ipad|ipod/.test(navigator.userAgent.toLowerCase());
}

export function isApp(): boolean {
    return navigator.userAgent.includes('qcjtype')
}

export function getClientInfo () : { width: number, height: number } {
    const width = document.documentElement.clientWidth || document.body.clientWidth
    const height = document.documentElement.clientHeight || document.body.clientHeight
    return { width, height }
}