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Create StatsRowsCell with default child stack view rows and ability t…
…o configure more
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93 changes: 93 additions & 0 deletions
93
WordPress/Classes/ViewRelated/Stats/Shared Views/Stats Detail/StatsRowsCell.swift
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,93 @@ | ||
| import Foundation | ||
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| class StatsRowsCell: StatsBaseCell { | ||
| struct StatsTotalRowConfiguration { | ||
| let limitRowsDisplayed: Bool | ||
| let rowDelegate: StatsTotalRowDelegate? | ||
| let referrerDelegate: StatsTotalRowReferrerDelegate? | ||
| let viewMoreDelegate: ViewMoreRowDelegate? | ||
| } | ||
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| @IBOutlet weak var rowsStackView: UIStackView! | ||
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| override func awakeFromNib() { | ||
| super.awakeFromNib() | ||
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| addDefaultTotalRows(toStackView: rowsStackView) | ||
| } | ||
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| func configureTotalRows(_ dataRows: [StatsTotalRowData], | ||
| inStackView rowsStackView: UIStackView, | ||
| forType statType: StatType, | ||
| configuration: StatsTotalRowConfiguration) { | ||
| if rowsStackView.arrangedSubviews.isEmpty { | ||
| addDefaultTotalRows(toStackView: rowsStackView) | ||
| } | ||
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| guard !dataRows.isEmpty else { | ||
| configureForNoData(inStackView: rowsStackView, forType: statType) | ||
| return | ||
| } | ||
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| let numberOfRowsToAdd = calculateNumberOfRowsToAdd(from: dataRows, withConfiguration: configuration) | ||
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| rowsStackView.arrangedSubviews.enumerated().forEach { index, view in | ||
| configure(view: view, at: index, in: dataRows, numberOfRowsToAdd: numberOfRowsToAdd, configuration: configuration) | ||
| } | ||
| } | ||
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| private func addDefaultTotalRows(toStackView rowsStackView: UIStackView) { | ||
| for _ in 0..<StatsDataHelper.maxRowsToDisplay { | ||
| let row = StatsTotalRow.loadFromNib() | ||
| rowsStackView.addArrangedSubview(row) | ||
| } | ||
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| let emptyRow = StatsNoDataRow.loadFromNib() | ||
| rowsStackView.addArrangedSubview(emptyRow) | ||
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| let viewMoreRow = ViewMoreRow.loadFromNib() | ||
| rowsStackView.addArrangedSubview(viewMoreRow) | ||
| } | ||
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| private func configureForNoData(inStackView rowsStackView: UIStackView, forType statType: StatType) { | ||
| rowsStackView.arrangedSubviews.forEach { view in | ||
| if let emptyRow = view as? StatsNoDataRow { | ||
| emptyRow.isHidden = false | ||
| emptyRow.configure(forType: statType) | ||
| } else { | ||
| view.isHidden = true | ||
| } | ||
| } | ||
| } | ||
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| private func calculateNumberOfRowsToAdd(from dataRows: [StatsTotalRowData], withConfiguration configuration: StatsTotalRowConfiguration) -> Int { | ||
| if configuration.limitRowsDisplayed { | ||
| return min(dataRows.count, StatsDataHelper.maxRowsToDisplay) | ||
| } | ||
| return dataRows.count | ||
| } | ||
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| private func configure(view: UIView, at index: Int, in dataRows: [StatsTotalRowData], numberOfRowsToAdd: Int, configuration: StatsTotalRowConfiguration) { | ||
| switch view { | ||
| case let view as StatsNoDataRow: | ||
| view.isHidden = true | ||
| case let view as ViewMoreRow: | ||
| configureViewMoreRow(view, at: index, in: dataRows, withConfiguration: configuration) | ||
| case let view as StatsTotalRow where index < dataRows.count: | ||
| view.isHidden = false | ||
| let dataRow = dataRows[index] | ||
| view.configure(rowData: dataRow, delegate: configuration.rowDelegate, referrerDelegate: configuration.referrerDelegate) | ||
| view.showSeparator = index != (numberOfRowsToAdd - 1) | ||
| default: | ||
| view.isHidden = true | ||
| } | ||
| } | ||
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| private func configureViewMoreRow(_ viewMoreRow: ViewMoreRow, at index: Int, in dataRows: [StatsTotalRowData], withConfiguration configuration: StatsTotalRowConfiguration) { | ||
| let shouldShowViewMore = configuration.limitRowsDisplayed && dataRows.count > StatsDataHelper.maxRowsToDisplay | ||
| viewMoreRow.isHidden = !shouldShowViewMore | ||
| if shouldShowViewMore { | ||
| viewMoreRow.configure(statSection: dataRows.first?.statSection, delegate: configuration.viewMoreDelegate) | ||
| } | ||
| } | ||
| } |
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