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pc-master/src/components/canvasShow/basics/spike/mixin.js 3.17 KB
3f535f30   杨鑫   '初始'
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  import {
    getPlatformSeckills,
    getSeckills
  } from '../../config/api'
  import {funMixin} from '../../config/mixin'
  
  export const commonMixin = {
    name: 'spikeList',
    mixins: [funMixin],
    data () {
      return {
        productData: {
          products: []
        },
        count: [],
        state: 0,
        timer: null
      }
    },
    props: {
      terminal: {
        type: Number,
        default: 4
      },
      typeId: {
        type: Number,
        default: 1
      },
      shopId: {
        type: Number,
        default: 0
      },
      componentContent: {
        type: Object
      }
    },
    created() {
      this.getData()
    },
    methods: {
      async getData() {
        if(this.componentContent.shopSeckillId){
          console.log(this.componentContent)
          let params = {
            ids: `${this.componentContent.shopSeckillId}`
          }
          if(this.typeId === 1){
            const response = await getPlatformSeckills(params)
            const res = response.data
            if(res.data.length> 0){
              this.successCallback(res)
              this.timer = setInterval(()=>{
                this.getTime(this.productData)
              }, 1000)
            }
          }
          if(this.typeId === 3){
            params.shopId = this.shopId
            const response = await getSeckills(params)
            const res = response.data
            if(res.data.length> 0){
              this.successCallback(res)
              // 只有进行中和未开始活动, 用倒计时
              if(this.productData.state !==2) {
                this.timer = setInterval(()=>{
                  this.getTime(this.productData)
                }, 1000)
              }
            } else {
              this.productData = {
                products:[]
              }
            }
          }
        } else {
          this.productData = {
            products:[]
          }
        }
      },
      successCallback(res) {
        this.productData = res.data[0]
        this.productData.products.map(function(value){
          value.sliderVal = (value.stockNumber/value.total*100).toFixed(2)
          return value;
        });
      },
      getTime(info) {
        const date = new Date().getTime()
        let startTime = ''
        let endTime = ''
        if(this.typeId === 1){
          startTime = new Date(info.startTime.replace(/-/g,'/')).getTime()
          endTime = new Date(info.endTime.replace(/-/g,'/')).getTime()
        } else {
          startTime = new Date(info.effectiveStart.replace(/-/g,'/')).getTime()
          endTime = new Date(info.effectiveEnd.replace(/-/g,'/')).getTime()
        }
        if(date > endTime){
          this.state = 2
        } else if(startTime > date) {
          this.state = 0
          this.countDown(startTime-date) // 未开始
        } else {
          this.state = 1
          this.countDown(endTime-date) // 进行中
        }
  
      },
  
      countDown(time) {
        const fn = (v) =>  v < 10 ? `0${v}` : v
        const t = parseInt(time / 1000)
        const text = this.state == 0 ? '开始' : '结束'
        const hour = parseInt(t / 3600)
        const min = parseInt((t % 3600) / 60)
        const s = t % 60
        // console.log(min, '分',t)
        this.count = [text, fn(hour), fn(min), fn(s)]
        // console.log(text, fn(hour), fn(min), fn(s))
      }
    },
    beforeDestroy() {
      clearInterval(this.timer)
    }
  }