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Merge pull request #78 from DmIvanov/Sorting
Sorting by filename
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,90 @@ | ||
| // | ||
| // ViewControllerDataSource.swift | ||
| // BuildTimeAnalyzer | ||
| // | ||
| // Created by Dmitrii on 02/12/2017. | ||
| // Copyright © 2017 Cane Media Ltd. All rights reserved. | ||
| // | ||
|
|
||
| import Foundation | ||
|
|
||
| class ViewControllerDataSource { | ||
|
|
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| var aggregateByFile = false { | ||
| didSet { | ||
| processData() | ||
| } | ||
| } | ||
|
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| var filter = "" { | ||
| didSet { | ||
| processData() | ||
| } | ||
| } | ||
|
|
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| var sortDescriptors = [NSSortDescriptor]() { | ||
| didSet { | ||
| processData() | ||
| } | ||
| } | ||
|
|
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| fileprivate var originalData = [CompileMeasure]() | ||
| fileprivate var processedData = [CompileMeasure]() | ||
|
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| func resetSourceData(newSourceData: [CompileMeasure]) { | ||
| originalData = newSourceData | ||
| processData() | ||
| } | ||
|
|
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| func isEmpty() -> Bool { | ||
| return processedData.isEmpty | ||
| } | ||
|
|
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| func count() -> Int { | ||
| return processedData.count | ||
| } | ||
|
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| func measure(index: Int) -> CompileMeasure? { | ||
| guard index < processedData.count && index >= 0 else { return nil } | ||
| return processedData[index] | ||
| } | ||
|
|
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| // MARK: - Private methods | ||
|
|
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| private func processData() { | ||
| var newProcessedData = aggregateIfNeeded(originalData) | ||
| newProcessedData = applySortingIfNeeded(newProcessedData) | ||
| newProcessedData = applyFilteringIfNeeded(newProcessedData) | ||
|
|
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| processedData = newProcessedData | ||
| } | ||
|
|
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| private func aggregateIfNeeded(_ input: [CompileMeasure]) -> [CompileMeasure] { | ||
| guard aggregateByFile else { return input } | ||
| var fileTimes: [String: CompileMeasure] = [:] | ||
| for measure in input { | ||
| if let fileMeasure = fileTimes[measure.path] { | ||
| fileMeasure.time += measure.time | ||
| fileTimes[measure.path] = fileMeasure | ||
| } else { | ||
| let newFileMeasure = CompileMeasure(rawPath: measure.path, time: measure.time) | ||
| fileTimes[measure.path] = newFileMeasure | ||
| } | ||
| } | ||
| return Array(fileTimes.values) | ||
| } | ||
|
|
||
| private func applySortingIfNeeded(_ input: [CompileMeasure]) -> [CompileMeasure] { | ||
| if sortDescriptors.isEmpty { return input } | ||
| return (input as NSArray).sortedArray(using: sortDescriptors) as! Array | ||
| } | ||
|
|
||
| private func applyFilteringIfNeeded(_ input: [CompileMeasure]) -> [CompileMeasure] { | ||
| guard !filter.isEmpty else { return input } | ||
| return input.filter{ textContains($0.code, pattern: filter) || textContains($0.filename, pattern: filter) } | ||
| } | ||
|
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| private func textContains(_ text: String, pattern: String) -> Bool { | ||
| return text.lowercased().contains(pattern.lowercased()) | ||
| } | ||
| } |
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