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🎈 perf(优化购物车):

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czm 2022-11-24 10:16:21 +08:00
parent 12e70ce8ae
commit c3a6e017f0
5 changed files with 705 additions and 146 deletions
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96
src/components/shopCart/components/productItem/index.module.scss Normal file
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.product_item {
display: flex;
align-items: center;
&:nth-child(n + 2) {
margin-top: 37px;
}
.checkbox {
display: flex;
align-items: center;
}
.img {
width: 126px;
height: 126px;
margin-left: 20px;
image {
width: 100%;
height: 100%;
border-radius: 10px;
}
}
.des {
flex: 1;
display: flex;
flex-direction: column;
justify-content: space-between;
margin-left: 20px;
padding-right: 10px;
box-sizing: border-box;
.subtitle {
color: $color_font_two;
font-size: $font_size_medium;
margin: 10px 0;
}
.tag {
font-size: $font_size_min;
color: #fff;
background-color: $color_main;
border-radius: 10px;
width: 65px;
height: 33px;
text-align: center;
line-height: 33px;
}
}
.count {
display: flex;
justify-content: space-between;
.btn_count {
width: 235px;
height: 64px;
background-color: #ecf5ff;
border-radius: 40px 0px 16px 0px;
padding: 0 20px;
display: flex;
align-items: center;
}
.long {
color: $color_main;
font-size: $font_size_medium;
}
}
.product_item_name {
display: flex;
flex-direction: column;
flex: 1;
color: #3c3c3c;
}
.product_item_name_header {
display: flex;
justify-content: space-between;
margin-bottom: 10px;
margin-left: 20px;
font-size: 28px;
.price {
font-size: $font_size;
font-weight: 700;
color: $color_font_one;
text {
font-size: $font_size_min;
}
}
.title {
font-size: $font_size;
color: $color_font_one;
padding-right: 10px;
@include common_ellipsis;
flex: 1;
}
}
}
.no_product_item_select {
opacity: 0.3;
}

93
src/components/shopCart/components/productItem/index.tsx Normal file
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import { View } from '@tarojs/components'
import { memo, useCallback, useMemo } from 'react'
import classnames from 'classnames'
import styles from './index.module.scss'
import MCheckbox from '@/components/checkbox'
import Counter from '@/components/counter'
import LabAndImg from '@/components/LabAndImg'
import { formatHashTag, formatImgUrl, formatPriceDiv } from '@/common/fotmat'
import { saleModeType } from '@/common/enum'
type param = {
sale_model: saleModeType
onChangeSelect: (val: any) => any
onChangeCount: (val: any) => any
item: any
}
export default memo((props: param) => {
let { onChangeCount, onChangeSelect, item, sale_model } = props
const selectCallBack = useCallback(() => {
onChangeSelect({ ...item, selected: true })
}, [item])
const colseCallBack = useCallback(() => {
onChangeSelect({ ...item, selected: false })
}, [item])
const getLabAndImg = useCallback(() => {}, [])
const getInputValue = useCallback(
(e) => {
let roll = item.sale_mode == 0 ? parseFloat(e) : 0
let length = item.sale_mode != 0 ? parseFloat(e) * 100 : 0
onChangeCount({ ...item, roll, length })
},
[item],
)
const rga = useMemo(() => {
return { lab: item.lab, rgb: item.rgb, texture_url: item.texture_url, title: item.product_color_code }
}, [item])
console.log('刷新2：：', item)
//格式化金额
const formatPirce = useCallback((price) => {
return Number(formatPriceDiv(price))
}, [])
//格式化数量
const formatCount = useCallback((item) => {
return item.sale_mode == 0 ? item.roll : item.length / 100
}, [])
//格式化单位
const formatUnit = useCallback((item) => {
return item.sale_mode == 0 ? '条' : '米'
}, [])
return (
<View className={classnames(styles.product_item, sale_model != item.sale_mode && styles.no_product_item_select)}>
<View className={styles.checkbox}>
<MCheckbox status={item.selected} onSelect={selectCallBack} onClose={colseCallBack} disabled={sale_model != item.sale_mode} />
</View>
<View className={styles.img}>
<LabAndImg value={rga} showStatus={false} onClick={getLabAndImg} />
</View>
<View className={styles.product_item_name}>
<View className={styles.product_item_name_header}>
<View className={styles.title}>{formatHashTag(item.product_code, item.product_name)}</View>
<View className={styles.price}>
<text>￥</text>
{formatPirce(item.sale_price)}
<text>/{item.eunit}</text>
</View>
</View>
<View className={styles.count}>
<View className={styles.des}>
<View className={styles.subtitle}>{item.product_color_code + ' ' + item.product_color_name}</View>
<View className={styles.tag}>{item.sale_mode_name}</View>
</View>
<View className={styles.btn_count}>
<Counter
onBlue={getInputValue}
defaultNum={formatCount(item)}
step={item.step}
digits={item.digits}
onClickBtn={getInputValue}
unit={formatUnit(item)}
minNum={item.minNum}
maxNum={item.maxNum}
disabled={sale_model != item.sale_mode}
/>
</View>
</View>
</View>
</View>
)
})

0
src/components/shopCart/context/shopCartContext.jsx Normal file
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408
src/components/shopCart/index copy.tsx Normal file
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import { Image, ScrollView, View } from '@tarojs/components'
import Popup from '@/components/popup'
import classnames from 'classnames'
import MCheckbox from '@/components/checkbox'
import LoadingCard from '@/components/loadingCard'
import InfiniteScroll from '@/components/infiniteScroll'
import styles from './index.module.scss'
import { useCallback, useEffect, useMemo, useRef, useState } from 'react'
import Taro from '@tarojs/taro'
import { alert, goLink } from '@/common/common'
import { GetShoppingCartApi, DelShoppingCartApi, UpdateShoppingCartApi } from '@/api/shopCart'
import { formatHashTag, formatImgUrl, formatPriceDiv } from '@/common/fotmat'
import { setParam } from '@/common/system'
import { debounce, throttle } from '@/common/util'
import Counter from '../counter'
import { ApplyOrderAccessApi, GetAdminUserInfoApi, SubscriptionMessageApi } from '@/api/user'
import useCommonData from '@/use/useCommonData'
import BindSalesmanPopup from '../bindSalesmanPopup'
import LabAndImgShow from '../LabAndImgShow'
import LabAndImg from '../LabAndImg'
type param = {
show?: true | false
onClose?: () => void
intoStatus?: 'again' | 'shop'
default_sale_mode?: number //面料类型（0：大货， 1：剪版，2：散剪
}
export default ({ show = false, onClose, intoStatus = 'shop', default_sale_mode }: param) => {
const selectList = [
{ value: 0, title: '大货', unit: '条', eunit: 'kg', step: 1, digits: 0, minNum: 1, maxNum: 100000, defaultNum: 1 },
{ value: 1, title: '剪板', unit: '米', eunit: 'm', step: 1, digits: 2, minNum: 0.5, maxNum: 9.99, defaultNum: 1 },
{ value: 2, title: '散剪', unit: '米', eunit: 'kg', step: 1, digits: 2, minNum: 3, maxNum: 100000, defaultNum: 3 },
]
//切换面料类型
const [selectIndex, setSelectIndex] = useState(default_sale_mode || 0)
const selectProduct = (index: number) => {
setSelectIndex(index)
}
useEffect(() => {
setSelectIndex(() => default_sale_mode!)
}, [default_sale_mode])
useEffect(() => {
resetList()
setSelectStatus(true)
}, [selectIndex])
const MCheckboxRef = useRef(null)
//获取购物车数据数量
const { setShopCount } = useCommonData()
//重置勾选数据
const resetList = () => {
list?.map((item) => {
if (selectIndex == item.sale_mode || selectIndex == -1) {
checkboxData[item.id] = true
} else {
checkboxData[item.id] = false
}
})
setCheckboxData(() => ({ ...checkboxData }))
}
//获取数据
const [list, setList] = useState<any[]>([])
const [loading, setLoading] = useState(false)
const { fetchData } = GetShoppingCartApi()
const getShoppingCart = async () => {
const { data } = await fetchData()
let color_list = data.color_list || []
setShopCount(color_list.length)
initList(color_list)
setList(color_list)
setLoading(false)
}
//初始化全部数据默认勾选
const [checkboxData, setCheckboxData] = useState<{ [index: number]: true | false }>({})
const initStatus = useRef(false)
const initList = (color_list) => {
if (initStatus.current) {
color_list?.map((item) => {
if (selectIndex == item.sale_mode) checkboxData[item.id] = true
})
initStatus.current = false
}
setCheckboxData(() => checkboxData)
}
//显示是展示数据
useEffect(() => {
if (!show) {
setList([])
setSelectIndex(default_sale_mode || 0)
} else {
setLoading(true)
initStatus.current = true
getShoppingCart()
setShowBindSalesman(() => false)
}
}, [show])
useEffect(() => {
return () => {
setList([])
}
}, [])
const [showPopup, setShowPopup] = useState(false)
useEffect(() => {
setShowPopup(show)
}, [show])
//全选反选
const [selectStatus, setSelectStatus] = useState(false)
const selectAll = () => {
list.map((item) => {
if (selectIndex == item.sale_mode || selectIndex == -1) checkboxData[item.id] = !selectStatus
})
setSelectStatus(!selectStatus)
setCheckboxData(() => ({ ...checkboxData }))
}
//checkbox选中回调
const selectCallBack = useCallback((item) => {
checkboxData[item.id] = true
checkSelect()
setCheckboxData((e) => ({ ...e, ...checkboxData }))
}, [])
//checkbox选中判断是否全部选中，全部选中后是全选，否则反选
const checkSelect = () => {
let list_count = 0
let select_count = 0
list?.map((item) => {
if (selectIndex == -1 || selectIndex == item.sale_mode) {
list_count++
if (checkboxData[item.id]) select_count++
}
})
setSelectStatus(select_count == list_count)
}
//checkbox关闭回调
const colseCallBack = useCallback((item) => {
checkboxData[item.id] = false
checkSelect()
setCheckboxData((e) => ({ ...e, ...checkboxData }))
}, [])
//popup关闭
const closePopup = () => {
onClose?.()
setShowPopup(false)
}
//删除购物车内容
const { fetchData: delShopFetchData } = DelShoppingCartApi()
const delSelect = () => {
getSelectId()
if (selectIds.current.length <= 0) return alert.none('请选择要删除的面料!')
Taro.showModal({
content: '删除所选商品？',
success: async function (res) {
if (res.confirm) {
const res = await delShopFetchData({ id: selectIds.current })
if (res.success) {
getShoppingCart()
Taro.showToast({
title: '成功',
icon: 'success',
})
} else {
Taro.showToast({
title: res.msg,
icon: 'none',
})
}
} else if (res.cancel) {
console.log('用户点击取消')
}
},
})
}
//获取面料选中的id
const selectIds = useRef<number[]>([])
const getSelectId = () => {
selectIds.current = []
list?.map((item) => {
if (selectIndex == -1 || selectIndex == item.sale_mode) {
checkboxData[item.id] && selectIds.current.push(item.id)
}
})
}
//格式化金额
const formatPirce = useCallback((price) => {
return Number(formatPriceDiv(price))
}, [])
//格式化数量
const formatCount = useCallback((item) => {
return item.sale_mode == 0 ? item.roll : item.length / 100
}, [])
//格式化单位
const formatUnit = useCallback((item) => {
return item.sale_mode == 0 ? '条' : '米'
}, [])
//预估金额和总条数
const estimatePrice = useMemo(() => {
let estimate_amount = 0
let product_list = new Set() //面料
let color_count = 0 //颜色数量
let all_count = 0 //总数量
list.map((item) => {
if (checkboxData[item.id]) {
estimate_amount += item.estimate_amount
product_list.add(item.product_id)
color_count++
all_count += item.sale_mode == 0 ? item.roll : item.length
}
})
let all_count_text = selectIndex == 0 ? all_count + ' 条' : all_count / 100 + ' 米'
return {
price: Number(formatPriceDiv(estimate_amount)).toFixed(2),
countText: `已选 ${product_list.size} 种面料，${color_count} 个颜色，共 ${all_count_text}`,
color_count,
}
}, [list, checkboxData])
//去结算
const { fetchData: useFetchData } = GetAdminUserInfoApi()
const { fetchData: applyOrderAccessFetchData } = ApplyOrderAccessApi()
const orderDetail = throttle(async () => {
let res = await useFetchData()
if (res.data.order_access_status !== 3) {
if (res.data.order_access_status == 1) applyOrderAccessFetchData()
setShowBindSalesman(() => true)
onClose?.()
return false
}
getSelectId()
if (selectIds.current.length == 0) {
alert.error('请选择面料')
} else {
let ids = selectIds.current.join('-')
setParam({ ids, sale_mode: selectIndex }) //临时存储
closePopup()
if (intoStatus == 'again') {
goLink('/pages/order/comfirm', {}, 'redirectTo')
} else {
goLink('/pages/order/comfirm')
}
}
}, 500)
//计数组件-当后端修改完成才修改前端显示
const { fetchData: fetchDataUpdateShoppingCart } = UpdateShoppingCartApi()
const [UpdateShoppingCartLoading, setUpdateShoppingCartLoading] = useState(false)
const getInputValue = debounce(async (num, item) => {
let roll = item.sale_mode == 0 ? parseFloat(num) : 0
let length = item.sale_mode != 0 ? parseFloat(num) * 100 : 0
setUpdateShoppingCartLoading(() => true)
let res = await fetchDataUpdateShoppingCart({ id: item.id, roll, length })
setUpdateShoppingCartLoading(() => false)
if (res.success) {
getShoppingCart()
}
}, 300)
//绑定业务员和电话号码
const [showBindSalesman, setShowBindSalesman] = useState(false)
//显示图片弹窗
const [showLabImage, setShowLabImage] = useState(false)
const [labImageValue, setLabImageValue] = useState()
const getLabAndImg = useCallback((val) => {
setShowLabImage(() => true)
setLabImageValue(val)
}, [])
const closeLabImgShow = useCallback(() => {
setShowLabImage(() => false)
}, [])
return (
<View className={styles.shop_cart_main}>
<Popup showTitle={false} show={showPopup} onClose={() => closePopup()}>
<View className={styles.popup_con}>
<View className={styles.header}>
<View onClick={selectAll}>{!selectStatus ? '全选' : '反选'}</View>
<View onClick={delSelect}>
<text className={classnames('iconfont', 'icon-shanchu', styles.miconfont)}></text>
删除所选
</View>
</View>
<View className={styles.count_all}>{estimatePrice.countText}</View>
<View className={styles.search}>
{selectList.map((item) => {
return (
<View
key={item.value}
onClick={() => selectProduct(item.value)}
className={classnames(styles.search_item, selectIndex == item.value && styles.search_item_select)}>
{item.title}
</View>
)
})}
</View>
<View className={styles.con}>
{loading && <LoadingCard />}
{!loading && list?.length > 0 && (
<InfiniteScroll moreStatus={false}>
<View className={styles.product_list}>
{list?.map((item) => {
return (
<View
key={item}
className={classnames(styles.product_item, selectIndex != -1 && selectIndex != item.sale_mode && styles.no_product_item_select)}>
<View className={styles.checkbox}>
<MCheckbox
disabled={selectIndex != -1 && selectIndex != item.sale_mode}
status={!!checkboxData[item.id]}
onSelect={() => selectCallBack(item)}
onClose={() => colseCallBack(item)}
/>
</View>
<View className={styles.img}>
<LabAndImg
value={{ lab: item.lab, rgb: item.rgb, texture_url: item.texture_url, title: item.product_color_code }}
showStatus={false}
onClick={getLabAndImg}
/>
</View>
<View className={styles.product_item_name}>
<View className={styles.product_item_name_header}>
<View className={styles.title}>{formatHashTag(item.product_code, item.product_name)}</View>
<View className={styles.price}>
<text>￥</text>
{formatPirce(item.sale_price)}
<text>/{selectList[item.sale_mode].eunit}</text>
</View>
</View>
<View className={styles.count}>
<View className={styles.des}>
<View className={styles.subtitle}>{item.product_color_code + ' ' + item.product_color_name}</View>
<View className={styles.tag}>{item.sale_mode_name}</View>
</View>
<View className={styles.btn_count}>
<Counter
onBlue={(e) => getInputValue(e, item)}
defaultNum={formatCount(item)}
step={selectList[selectIndex].step}
digits={selectList[selectIndex].digits}
onClickBtn={(e) => getInputValue(e, item)}
unit={formatUnit(item)}
minNum={selectList[selectIndex].minNum}
maxNum={selectList[selectIndex].maxNum}
disable={UpdateShoppingCartLoading}
/>
</View>
</View>
</View>
</View>
)
})}
</View>
</InfiniteScroll>
)}
{!loading && list?.length == 0 && (
<View className={styles.empty}>
<View className={styles.title}>暂未选择商品</View>
<View className={styles.btn}>去选购</View>
</View>
)}
</View>
<View className={styles.buy_btn}>
<View className={styles.buy_con}>
<View className={styles.icon}>
<View className={classnames('iconfont', 'icon-gouwuche', styles.miconfont)}></View>
</View>
<View className={styles.price_con}>
<View className={styles.price_real}>
<text>￥</text>
{estimatePrice.price}
</View>
<View className={styles.price_forecast}>预估金额</View>
</View>
<View className={styles.goPay} onClick={() => orderDetail()}>
去结算({estimatePrice.color_count})
</View>
</View>
</View>
</View>
</Popup>
<View>
<BindSalesmanPopup show={showBindSalesman} onClose={() => setShowBindSalesman(false)} />
</View>
<View>
<LabAndImgShow value={labImageValue} show={showLabImage} onClose={closeLabImgShow} />
</View>
</View>
)
}

254
src/components/shopCart/index.tsx
View File

@ -18,23 +18,36 @@ import useCommonData from '@/use/useCommonData'
import BindSalesmanPopup from '../bindSalesmanPopup'
import LabAndImgShow from '../LabAndImgShow'
import LabAndImg from '../LabAndImg'
import ProductItem from './components/productItem'
import { saleModeType } from '@/common/enum'
type param = {
show?: true | false
onClose?: () => void
intoStatus?: 'again' | 'shop'
default_sale_mode?: number //面料类型（0：大货， 1：剪版，2：散剪
default_sale_mode?: saleModeType //面料类型（0：大货， 1：剪版，2：散剪
}
type modelClassType = {
value: saleModeType
title: string
unit: string
step: number
digits: number
minNum: number
maxNum: number
defaultNum: number
eunit: string
}
export default ({ show = false, onClose, intoStatus = 'shop', default_sale_mode }: param) => {
const selectList = [
const selectList: modelClassType[] = [
{ value: 0, title: '大货', unit: '条', eunit: 'kg', step: 1, digits: 0, minNum: 1, maxNum: 100000, defaultNum: 1 },
{ value: 1, title: '剪板', unit: '米', eunit: 'm', step: 1, digits: 2, minNum: 0.5, maxNum: 9.99, defaultNum: 1 },
{ value: 2, title: '散剪', unit: '米', eunit: 'kg', step: 1, digits: 2, minNum: 3, maxNum: 100000, defaultNum: 3 },
]
//切换面料类型
const [selectIndex, setSelectIndex] = useState(default_sale_mode || 0)
const selectProduct = (index: number) => {
const [selectIndex, setSelectIndex] = useState<saleModeType>(default_sale_mode || 0)
const selectProduct = (index: 0 | 1 | 2) => {
setSelectIndex(index)
}
useEffect(() => {
@ -49,63 +62,78 @@ export default ({ show = false, onClose, intoStatus = 'shop', default_sale_mode
//获取购物车数据数量
const { setShopCount } = useCommonData()
//重置勾选数据
const resetList = () => {
list?.map((item) => {
if (selectIndex == item.sale_mode || selectIndex == -1) {
checkboxData[item.id] = true
} else {
checkboxData[item.id] = false
}
})
setCheckboxData(() => ({ ...checkboxData }))
}
//获取数据
const [list, setList] = useState<any[]>([])
//获取所有数据数据
const [list, setList] = useState<{ [id: number]: any }>({})
const [loading, setLoading] = useState(false)
const { fetchData } = GetShoppingCartApi()
const { fetchData: getShoppingFetchData } = GetShoppingCartApi()
const getShoppingCart = async () => {
const { data } = await fetchData()
const { data } = await getShoppingFetchData()
let color_list = data.color_list || []
setShopCount(color_list.length)
initList(color_list)
setList(color_list)
setLoading(false)
}
//初始化全部数据默认勾选
const [checkboxData, setCheckboxData] = useState<{ [index: number]: true | false }>({})
const initStatus = useRef(false)
const initList = (color_list) => {
if (initStatus.current) {
color_list?.map((item) => {
if (selectIndex == item.sale_mode) checkboxData[item.id] = true
})
initStatus.current = false
//更新单条数据
const getShoppingCartInfo = async (item) => {
const res = await getShoppingFetchData({ id: item.id })
if (res.success) {
let info = res.data.color_list[0]
let newInfo = {
...item,
estimate_amount: info.estimate_amount,
estimate_weight: info.estimate_weight,
lab: info.lab,
roll: info.roll,
length: info.length,
sale_offset: info.sale_offset,
sale_price: info.sale_price,
standard_price: info.standard_price,
}
setList((e) => ({ ...e, [item['id']]: newInfo }))
}
setCheckboxData(() => checkboxData)
}
//显示是展示数据
const listData = useMemo(() => {
return Object.values(list)
}, [list])
//初始化全部数据默认勾选
const initList = (color_list) => {
let obj = {}
color_list?.map((item) => {
item.selected = selectIndex == item.sale_mode
const { unit, eunit, step, digits, minNum, maxNum } = selectList[item.sale_mode]
item = { ...item, unit, eunit, step, digits, minNum, maxNum }
obj[item.id] = item
})
setList(() => ({ ...obj }))
}
//重置勾选数据
const resetList = () => {
Object.values(list)?.map((item) => {
if (selectIndex == item.sale_mode) {
item.selected = true
} else {
item.selected = false
}
list[item['id']] = { ...item }
})
setList(() => ({ ...list }))
}
//显示时展示数据
useEffect(() => {
if (!show) {
setList([])
setList({})
setSelectIndex(default_sale_mode || 0)
} else {
setLoading(true)
initStatus.current = true
getShoppingCart()
setShowBindSalesman(() => false)
}
}, [show])
useEffect(() => {
return () => {
setList([])
}
}, [])
const [showPopup, setShowPopup] = useState(false)
useEffect(() => {
setShowPopup(show)
@ -114,39 +142,38 @@ export default ({ show = false, onClose, intoStatus = 'shop', default_sale_mode
//全选反选
const [selectStatus, setSelectStatus] = useState(false)
const selectAll = () => {
list.map((item) => {
if (selectIndex == item.sale_mode || selectIndex == -1) checkboxData[item.id] = !selectStatus
Object.values(list)?.map((item) => {
if (selectIndex == item.sale_mode) {
item.selected = !selectStatus
list[item['id']] = { ...item }
}
})
setList(() => ({ ...list }))
setSelectStatus(!selectStatus)
setCheckboxData(() => ({ ...checkboxData }))
}
//checkbox选中回调
const selectCallBack = (item) => {
checkboxData[item.id] = true
checkSelect()
setCheckboxData(() => ({ ...checkboxData }))
}
//checkbox选中判断是否全部选中，全部选中后是全选，否则反选
const checkSelect = () => {
useEffect(() => {
let list_count = 0
let select_count = 0
list?.map((item) => {
if (selectIndex == -1 || selectIndex == item.sale_mode) {
Object.values(list)?.map((item) => {
if (selectIndex == item.sale_mode) {
list_count++
if (checkboxData[item.id]) select_count++
if (item.selected) select_count++
}
})
setSelectStatus(select_count == list_count)
}
}, [list])
//checkbox关闭回调
const colseCallBack = (item) => {
checkboxData[item.id] = false
checkSelect()
setCheckboxData(() => ({ ...checkboxData }))
}
//修改数量
const onChangeCount = useCallback((item) => {
getInputValue(item)
}, [])
//修改选择
const onChangeSelect = useCallback((item) => {
setList((e) => ({ ...e, [item.id]: { ...item } }))
}, [])
//popup关闭
const closePopup = () => {
@ -187,49 +214,35 @@ export default ({ show = false, onClose, intoStatus = 'shop', default_sale_mode
const selectIds = useRef<number[]>([])
const getSelectId = () => {
selectIds.current = []
list?.map((item) => {
if (selectIndex == -1 || selectIndex == item.sale_mode) {
checkboxData[item.id] && selectIds.current.push(item.id)
Object.values(list)?.map((item) => {
if (selectIndex == item.sale_mode) {
item.selected && selectIds.current.push(item.id)
}
})
}
//格式化金额
const formatPirce = useCallback((price) => {
return Number(formatPriceDiv(price))
}, [])
//格式化数量
const formatCount = useCallback((item) => {
return item.sale_mode == 0 ? item.roll : item.length / 100
}, [])
//格式化单位
const formatUnit = useCallback((item) => {
return item.sale_mode == 0 ? '条' : '米'
}, [])
//预估金额和总条数
const estimatePrice = useMemo(() => {
let estimate_amount = 0
let product_list = new Set() //面料
let color_count = 0 //颜色数量
let all_count = 0 //总数量
list.map((item) => {
if (checkboxData[item.id]) {
Object.values(list)?.map((item) => {
if (item.selected) {
estimate_amount += item.estimate_amount
product_list.add(item.product_id)
color_count++
all_count += item.sale_mode == 0 ? item.roll : item.length
all_count += item.sale_mode == 0 ? parseFloat(item.roll) : parseFloat(item.length)
}
})
let all_count_text = selectIndex == 0 ? all_count + ' 条' : all_count / 100 + ' 米'
console.log('text::', list)
return {
price: Number(formatPriceDiv(estimate_amount)).toFixed(2),
countText: `已选 ${product_list.size} 种面料，${color_count} 个颜色，共 ${all_count_text}`,
color_count,
}
}, [list, checkboxData])
}, [list])
//去结算
const { fetchData: useFetchData } = GetAdminUserInfoApi()
@ -250,7 +263,7 @@ export default ({ show = false, onClose, intoStatus = 'shop', default_sale_mode
setParam({ ids, sale_mode: selectIndex }) //临时存储
closePopup()
if (intoStatus == 'again') {
goLink('/pages/order/comfirm', {}, 'redirectTo')
goLink('/pages/order/comfirm', null, 'redirectTo')
} else {
goLink('/pages/order/comfirm')
}
@ -259,15 +272,13 @@ export default ({ show = false, onClose, intoStatus = 'shop', default_sale_mode
//计数组件-当后端修改完成才修改前端显示
const { fetchData: fetchDataUpdateShoppingCart } = UpdateShoppingCartApi()
const [UpdateShoppingCartLoading, setUpdateShoppingCartLoading] = useState(false)
const getInputValue = debounce(async (num, item) => {
let roll = item.sale_mode == 0 ? parseFloat(num) : 0
let length = item.sale_mode != 0 ? parseFloat(num) * 100 : 0
setUpdateShoppingCartLoading(() => true)
let res = await fetchDataUpdateShoppingCart({ id: item.id, roll, length })
setUpdateShoppingCartLoading(() => false)
const getInputValue = debounce(async (item) => {
let res = await fetchDataUpdateShoppingCart({ id: item.id, roll: item.roll, length: item.length })
if (res.success) {
getShoppingCart()
console.log('item修改：：', item)
getShoppingCartInfo(item)
} else {
setList((e) => ({ ...e }))
}
}, 300)
@ -311,65 +322,16 @@ export default ({ show = false, onClose, intoStatus = 'shop', default_sale_mode
</View>
<View className={styles.con}>
{loading && <LoadingCard />}
{!loading && list?.length > 0 && (
{!loading && listData?.length > 0 && (
<InfiniteScroll moreStatus={false}>
<View className={styles.product_list}>
{list?.map((item) => {
return (
<View
key={item}
className={classnames(styles.product_item, selectIndex != -1 && selectIndex != item.sale_mode && styles.no_product_item_select)}>
<View className={styles.checkbox}>
<MCheckbox
disabled={selectIndex != -1 && selectIndex != item.sale_mode}
status={!!checkboxData[item.id]}
onSelect={() => selectCallBack(item)}
onClose={() => colseCallBack(item)}
/>
</View>
<View className={styles.img}>
<LabAndImg
value={{ lab: item.lab, rgb: item.rgb, texture_url: item.texture_url, title: item.product_color_code }}
showStatus={false}
onClick={getLabAndImg}
/>
</View>
<View className={styles.product_item_name}>
<View className={styles.product_item_name_header}>
<View className={styles.title}>{formatHashTag(item.product_code, item.product_name)}</View>
<View className={styles.price}>
<text>￥</text>
{formatPirce(item.sale_price)}
<text>/{selectList[item.sale_mode].eunit}</text>
</View>
</View>
<View className={styles.count}>
<View className={styles.des}>
<View className={styles.subtitle}>{item.product_color_code + ' ' + item.product_color_name}</View>
<View className={styles.tag}>{item.sale_mode_name}</View>
</View>
<View className={styles.btn_count}>
<Counter
onBlue={(e) => getInputValue(e, item)}
defaultNum={formatCount(item)}
step={selectList[selectIndex].step}
digits={selectList[selectIndex].digits}
onClickBtn={(e) => getInputValue(e, item)}
unit={formatUnit(item)}
minNum={selectList[selectIndex].minNum}
maxNum={selectList[selectIndex].maxNum}
disable={UpdateShoppingCartLoading}
/>
</View>
</View>
</View>
</View>
)
{listData?.map((item) => {
return <ProductItem sale_model={selectIndex} onChangeCount={onChangeCount} onChangeSelect={onChangeSelect} item={item} />
})}
</View>
</InfiniteScroll>
)}
{!loading && list?.length == 0 && (
{!loading && listData?.length == 0 && (
<View className={styles.empty}>
<View className={styles.title}>暂未选择商品</View>
<View className={styles.btn}>去选购</View>