import { createGlobalState,useLocalStorage } from '@vueuse/core'
import { ref } from 'vue'
import { artworkList, defaultDetail, artworkDetail } from "@/api/goods/index.js"

export const goodStore = createGlobalState(() => {
    // 状态定义
    const actionDetails = ref({})
    const currentItem = ref({})
    const myArtWorks = ref([])
    const pageRef = ref({
        page: 0,
        pageSize: 5,
        itemCount: 0
    })
    const artWorkDetail = useLocalStorage('artWorkDetail',{})
    const itemList = ref([])
    const auctionDetail = ref({})
    const loading = ref(false)
    const error = ref(null)

    // 重置分页
    const resetPage = () => {
        pageRef.value.page = 1
        pageRef.value.pageSize=5
        pageRef.value.itemCount = 0
    }

    // 获取拍卖详情
    const getAuctionDetail = async () => {
        
        try {
            loading.value = true
            const res = await defaultDetail({})
            if (res.status === 0) {
                auctionDetail.value = res.data
            }
        } catch (err) {
            } finally {
            loading.value = false
        }
    }

    // 获取艺术品列表
    const getArtworkList = async (isRefresh = false) => {
        if (isRefresh) {
            resetPage()
        }
        try {
            loading.value = true
            const res = await artworkList({
                auctionUuid: auctionDetail.value.uuid,
                page: pageRef.value.page,
                pageSize: pageRef.value.pageSize
            })
            if (res.status === 0) {
                const newItems = res.data.data || []

                if (isRefresh) {
                    itemList.value = newItems
                } else {
                    itemList.value = [...itemList.value, ...newItems]
                }

                pageRef.value.itemCount = res.data.count || 0
                return {
                    finished: !newItems.length || newItems.length < pageRef.value.pageSize,
                    items: newItems
                }
            }
            return { finished: true, items: [] }
        } catch (err) {
            return { finished: true, items: [] }
        } finally {
            loading.value = false
        }
    }

    // 获取艺术品详情
    const getArtworkDetail = async (uuid) => {
        try {
            loading.value = true
            const res = await artworkDetail({ uuid })
            if (res.status === 0) {
                artWorkDetail.value = res.data
            }
        } catch (err) {
            } finally {
            loading.value = false
        }
    }

    return {
        // 状态
        actionDetails,

        currentItem,
        myArtWorks,
        pageRef,
        artWorkDetail,
        itemList,
        auctionDetail,
        loading,
        error,
        // 方法
        getAuctionDetail,
        getArtworkList,
        getArtworkDetail,
        resetPage
    }
})