import { PluginObject } from 'vue'
import * as system from './system'
import * as validator from './validator'

export function superEach<T> (data: {} | [], callback: (item: T, i: string | number) => void) {
    if (Array.isArray(data)) {
        for (let index = 0, length = data.length; index < length; index++ ) {
            callback.call(data[index], data[index], index)
        }

    } else {
        for (let key in data) {
            callback.call(data[key], data[key], key)
        }
    }
    return data
}

export async function superEachAsync<T> (data: {} | [], callback: (item: T, i: string | number) => void) {
    if (Array.isArray(data)) {
        for (let index = 0, length = data.length; index < length; index++ ) {
            await callback.call(data[index], data[index], index)
        }
    } else {
        for (let key in data) {
            await callback.call(data[key], data[key], key)
        }
    }
    return data
}

export function parseDate (v:  string | Date | number) : Date {
    if (typeof v === 'string') v = v.replace(/-/g, '/')
    return new Date(v)
}

export function parseDayTime (d: number = 1) : number {
    return d * 24 * 60 * 60 * 1000
}

export const utils = {
    superEach,
    superEachAsync,
    parseDate,
    parseDayTime,
}

const Utils: PluginObject<undefined> = {
    install (Vue) {
        Vue.prototype.$system = system
        Vue.prototype.$validator = validator
        Vue.prototype.$utils = utils
    }
}

export default Utils