62 lines
1.6 KiB
Swift
62 lines
1.6 KiB
Swift
//
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// PaymentCollectionRecordViewModel.swift
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// suixinkan
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//
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import Foundation
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/// 收款记录 ViewModel，拉取近 7 天记录并按日分组展示。
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final class PaymentCollectionRecordViewModel {
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private(set) var loading = false
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private(set) var groups: [RepaymentCollectionRecordGroup] = []
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var onStateChange: (() -> Void)?
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private let appStore: AppStore
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init(appStore: AppStore = .shared) {
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self.appStore = appStore
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}
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func loadRecord(api: PaymentAPI) async {
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guard !loading else { return }
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loading = true
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notifyStateChange()
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defer {
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loading = false
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notifyStateChange()
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}
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let scenicId = appStore.currentScenicId
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guard scenicId > 0 else {
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groups = []
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return
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}
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do {
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let response = try await api.collectionRecord(scenicId: scenicId)
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groups = PaymentRecordGrouper.group(response: response)
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} catch {
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groups = []
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}
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}
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private func notifyStateChange() {
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onStateChange?()
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}
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}
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/// 收款记录分组逻辑，对齐 Android `PaymentCollectionRecordViewModel.getRecord`。
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enum PaymentRecordGrouper {
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static func group(response: RepaymentCollectionRecordResponse) -> [RepaymentCollectionRecordGroup] {
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let mapByDate = Dictionary(grouping: response.list, by: \.createDate)
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return response.analyse.map { analyseItem in
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RepaymentCollectionRecordGroup(
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analyse: analyseItem,
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items: mapByDate[analyseItem.date] ?? []
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)
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}
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}
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}
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