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69 lines
2.3 KiB
Swift
69 lines
2.3 KiB
Swift
/*
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Copyright 2019 New Vector Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import Foundation
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final class EmojiStore {
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static let shared = EmojiStore()
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// MARK: - Properties
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private var emojiCategories: [EmojiCategory] = []
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// MARK: - Public
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func getAll() -> [EmojiCategory] {
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return self.emojiCategories
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}
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func set(_ emojiCategories: [EmojiCategory]) {
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self.emojiCategories = emojiCategories
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}
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func findEmojiItemsSortedByCategory(with searchText: String) -> [EmojiCategory] {
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let initial: [EmojiCategory] = []
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let filteredEmojiCategories = emojiCategories.reduce(into: initial) { (filteredEmojiCategories, emojiCategory) in
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let filteredEmojiItems = emojiCategory.emojis.filter({ (emojiItem) -> Bool in
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// Do not use `String.localizedCaseInsensitiveContains` here as EmojiItem data is not localized for the moment
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if emojiItem.name.vc_caseInsensitiveContains(searchText) {
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return true
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}
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if emojiItem.keywords.contains(where: { $0.vc_caseInsensitiveContains(searchText) }) {
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return true
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}
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let shortNamesMatch = emojiItem.shortNames.contains { text -> Bool in
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return text.vc_caseInsensitiveContains(searchText)
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}
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return shortNamesMatch
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})
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if filteredEmojiItems.isEmpty == false {
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let filteredEmojiCategory = EmojiCategory(identifier: emojiCategory.identifier, emojis: filteredEmojiItems)
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filteredEmojiCategories.append(filteredEmojiCategory)
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}
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}
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return filteredEmojiCategories
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}
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}
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