import {axiosInstance} from './axiosInstance'

let cache = {} as any
let brandHotelsCache = undefined as undefined | any

export default async (instance:string )=> {
    if(cache[instance]) {
        return cache[instance]
    }
    if(instance == 'bestNew'){
        try{
            const res = await axiosInstance.get('https://c.huamei2001.com/static/hmPicks/bestNewHotelImages.json') as any
            cache = res.data 
            return cache
        }catch(e){
            console.error(`getDesignExamples err1 ${JSON.stringify(e)}`)
            return []
        }
    }else{
        try{
            if(!brandHotelsCache){
                try{
                    const brandHotelsCacheRes = await axiosInstance.get('https://c.huamei2001.com/static/hmPicks/y3DesignBrands.json') as any
                    brandHotelsCache = brandHotelsCacheRes.data
                }catch(e){
                    console.error(`getDesignExamples err2 ${JSON.stringify(e)}`)
                }
            }
            const brandHotels = brandHotelsCache[instance] || []
            const images = [] as any[]
    
            for(let h of brandHotels){
                try{
                    const hotelImagesRes = await axiosInstance.get(`https://c.huamei2001.com/static/hmPicks/y3DesignImages/${h["酒店名称"]}.json`) as any
                    const hotelImages = hotelImagesRes.data
                    images.push(...hotelImages.map((im:any)=>{
                        return {
                            ...im,
                            '开业时间':h['开业时间']
                        }
                    }))
                }catch(e){
                    console.error(`getDesignExamples err3 ${JSON.stringify(e)}`)
                }
            }
            cache[instance] = images
    
            return cache[instance]
        }catch(e){
            console.error(`getDesignExamples err4 ${JSON.stringify(e)}`)
            return []
        }
    }

}