import common from './common.js'
import IndexedCollection from './IndexedCollection.js'
import math from './math.js'
 

class PanoramaCollection extends IndexedCollection {
    constructor() {
        super()
        this.neighbourMap = {}
        this.map = null
        this.animatePanoId = null
    }
    getIndex(pano) {
        return pano.id
    }
    find(e, t) {
        var i = common.filterAll(this.list, e)
        return 0 === i.length
            ? null
            : (t &&
                  t.forEach(function (e) {
                      i = common.stableSort(i, e)
                  }),
              i[0])
    }
    
    lowestByScore(e, t, i) {
        return this.findRankedByScore(0, e, t, i)
    }
    findRankedByScore(e, t, i, n) {
        n && ((n.candidates = null), (n.pano = null)), e || (e = 0)
        var r = common.sortByScore(this.list, t, i)
        return !r || 0 === r.length || e >= r.length ? null : (n && ((n.candidates = r), (n.pano = r[e].item)), r[e].item)
    }
    
}

export default PanoramaCollection