43 lines
1.1 KiB
JavaScript
43 lines
1.1 KiB
JavaScript
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export function PatternDraftQueue(pattern) {
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this.__configResolver = pattern.__configResolver
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this.queue = this.__resolveDraftOrder()
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this.start()
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}
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PatternDraftQueue.prototype.start = function () {
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this.queueIndex = 0
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}
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PatternDraftQueue.prototype.addPart = function (partName) {
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this.queue.push(partName)
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return this
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}
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PatternDraftQueue.prototype.hasNext = function () {
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return this.queueIndex < this.queue.length
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}
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PatternDraftQueue.prototype.peek = function () {
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return this.queue[this.queueIndex]
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}
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PatternDraftQueue.prototype.next = function () {
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const next = this.peek()
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this.queueIndex++
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return next
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}
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/**
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* Resolves the draft order based on the configuation
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*
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* @private
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* @param {object} graph - The object of resolved dependencies, used to call itself recursively
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* @return {Pattern} this - The Pattern instance
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*/
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PatternDraftQueue.prototype.__resolveDraftOrder = function () {
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const partDistances = this.__configResolver.__mutated.partDistance
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return Object.keys(this.__configResolver.parts).sort(
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(p1, p2) => partDistances[p2] - partDistances[p1]
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)
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}
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