import {loading} from '@/utils/index'
import {getLastPrice, getPrice} from '@/api/home'
import {ref} from 'vue'
import type {Price} from '@/models/home'

let interval: any
export const price = ref<Price>()
export const lastPrice = ref<Price>()
export const olderPrice = ref<number| undefined>(0)

export async function setIntervalGetAllPrice() {
    // console.log('salam')
    try {
        interval = setInterval(async () => {
            await getLastPrices()
            await getUpPrice()
        }, 10000)
    } catch (e) {
        console.log(e)
    } finally {
        loading.value = false
    }
}

export async function setIntervalGetLastPrice() {
    // console.log('salam')
    try {
        interval = setInterval(async () => {
            await getLastPrices()
            // await getUpPrice()
        }, 10000)
    } catch (e) {
        console.log(e)
    } finally {
        loading.value = false
    }

}

export async function getUpPrice() {
    try {
        // loading.value = true
        const data = await getPrice()
        // const dataLast = await getLastPrice()
        // if (lastPrice.value?.price_last != dataLast.price_last) {
        //     olderPrice.value = lastPrice.value?.price_last
        // }
        price.value = data
        // lastPrice.value = dataLast
    } catch (e) {
        console.log(e)
    } finally {
        // loading.value = false
    }
}


export async function getLastPrices() {
    try {
        // loading.value = true
        // const data = await getPrice()
        const dataLast = await getLastPrice()
        if (lastPrice.value?.price_last != dataLast.price_last) {
            olderPrice.value = lastPrice.value?.price_last
        }
        // price.value = data
        lastPrice.value = dataLast
    } catch (e) {
        console.log(e)
    } finally {
        // loading.value = false
    }
}

export function stopPriceInterval() {
    // console.log('stop')
    clearInterval(interval)
}

export function percentPriceChanged() {
    // console.log(olderPrice.value)
    // console.log(lastPrice.value?.price_last)
    if (!olderPrice.value)
        return 0
    return ((lastPrice.value?.price_last-olderPrice.value) *100)/olderPrice.value
}