import { Image, Swiper, SwiperItem, View } from "@tarojs/components"
import { useMemo, useState } from "react"
import styles  from './index.module.scss'

type item = {title:string, img:string, url:string, id:number}

type params = {
    list?: item[]
  }
export default ({list = []}: params) => {
    
    const [pageIndex, setPageIndex] = useState(1)

    const pageCount = useMemo(() => {
        return list.length
    },[list])

    const swiperChange = (e) => {
        setPageIndex(e.detail.current + 1)
    }

    return (
        <View className={styles.swiper}>
            <Swiper className={styles.swiper_item} circular={true}   onAnimationFinish={(e) => swiperChange(e)}>
            {list.map((item) => {
                return <SwiperItem key={item.id}>
                <View className={styles.image_item} >
                    <Image mode="aspectFill" src='https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fimg.jj20.com%2Fup%2Fallimg%2F811%2F021315104H2%2F150213104H2-3-1200.jpg&refer=http%3A%2F%2Fimg.jj20.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1651817947&t=5467a207f845ddfc7737d55934e6b26d'></Image>
                </View>
                </SwiperItem>
            })}
            </Swiper>
            <View className={styles.page}>{pageIndex+'/'+pageCount}</View>
        </View>
    )
}