370 lines
13 KiB
Swift
370 lines
13 KiB
Swift
import Foundation
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/// 线下收款方式，对应后端 `pay_method`。
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enum OfflineCollectionPaymentMethod: Int, Codable, CaseIterable, Sendable, Hashable {
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case wechat = 2
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case alipay = 1
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case cash = 3
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var displayName: String {
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switch self { case .wechat: "微信"; case .alipay: "支付宝"; case .cash: "现金" }
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}
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var systemImageName: String {
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switch self { case .wechat: "message.fill"; case .alipay: "a.circle.fill"; case .cash: "banknote.fill" }
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}
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var assetName: String {
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switch self { case .wechat: "payment_method_wechat"; case .alipay: "payment_method_alipay"; case .cash: "payment_method_cash" }
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}
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}
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/// 线下收款记录的补缴展示状态。
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enum OfflineCollectionStatus: Int, Codable, Sendable, Hashable {
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case pending = 0
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case settled = 1
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case overdue = 2
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var displayName: String {
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switch self { case .pending: "待补缴"; case .settled: "已补缴"; case .overdue: "逾期未补缴" }
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}
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}
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/// 当前登录账号在线下收款页面中的展示和请求上下文。
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struct OfflineCollectionContext: Sendable, Hashable {
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let collectorName: String
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let storeName: String
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let scenicId: Int
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let scenicName: String
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static func current(appStore: AppStore = .shared) -> OfflineCollectionContext {
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let session = appStore.session
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let stores = appStore.permissions.rolePermissionList().flatMap(\.store)
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let store = stores.first(where: { $0.id == session.currentStoreId }) ?? stores.first
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let name = [session.realName, session.userName, session.accountDisplayName]
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.first { !$0.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty } ?? "-"
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return OfflineCollectionContext(
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collectorName: name,
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storeName: store?.name.trimmingCharacters(in: .whitespacesAndNewlines).nonEmpty ?? "-",
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scenicId: session.currentScenicId,
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scenicName: session.currentScenicName.trimmingCharacters(in: .whitespacesAndNewlines).nonEmpty ?? "-"
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)
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}
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}
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/// 日清页展示的一笔线下收款记录。
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struct OfflineCollectionRecord: Sendable, Hashable {
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let collectNo: String
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let amountFen: Int
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let paymentMethod: OfflineCollectionPaymentMethod
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let timeText: String
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let status: OfflineCollectionStatus
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}
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/// 某一营业日的线下收款汇总。
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struct OfflineDailySummary: Sendable, Hashable {
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let businessDate: String
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let totalCount: Int
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let totalAmountFen: Int
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let settledCount: Int
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let settledAmountFen: Int
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let pendingCount: Int
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let pendingAmountFen: Int
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static func empty(_ date: String) -> OfflineDailySummary {
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OfflineDailySummary(
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businessDate: date, totalCount: 0, totalAmountFen: 0,
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settledCount: 0, settledAmountFen: 0, pendingCount: 0, pendingAmountFen: 0
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)
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}
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}
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/// 统计接口中的一个待补缴日期标记。
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struct OfflinePendingDate: Decodable, Sendable, Hashable {
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let date: String
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let unpaidAmount: String
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let unpaidCount: Int
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enum CodingKeys: String, CodingKey {
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case date
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case unpaidAmount = "unpaid_amount"
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case unpaidCount = "unpaid_count"
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}
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var unpaidAmountFen: Int { OfflineCollectionMoney.responseFen(unpaidAmount) ?? 0 }
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}
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/// 线下收款统计接口响应。
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struct OfflineCollectionStatisticsResponse: Decodable, Sendable {
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/// 服务端今日营业日及金额汇总。
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struct Today: Decodable, Sendable {
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let date: String
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let totalAmount: String
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let paidAmount: String
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let unpaidAmount: String
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let collectCount: Int
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enum CodingKeys: String, CodingKey {
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case date
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case totalAmount = "total_amount"
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case paidAmount = "paid_amount"
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case unpaidAmount = "unpaid_amount"
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case collectCount = "collect_count"
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}
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}
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/// 当前账号在所选景区内的全部待补缴汇总。
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struct Pending: Decodable, Sendable {
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let amount: String
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let collectCount: Int
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let dateCount: Int
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let dates: [OfflinePendingDate]
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enum CodingKeys: String, CodingKey {
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case amount
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case collectCount = "collect_count"
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case dateCount = "date_count"
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case dates
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}
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}
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let today: Today
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let pending: Pending
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var todaySummary: OfflineDailySummary {
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let pendingCount = pending.dates.first(where: { $0.date == today.date })?.unpaidCount ?? 0
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return OfflineDailySummary(
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businessDate: today.date,
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totalCount: today.collectCount,
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totalAmountFen: OfflineCollectionMoney.responseFen(today.totalAmount) ?? 0,
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settledCount: max(0, today.collectCount - pendingCount),
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settledAmountFen: OfflineCollectionMoney.responseFen(today.paidAmount) ?? 0,
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pendingCount: pendingCount,
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pendingAmountFen: OfflineCollectionMoney.responseFen(today.unpaidAmount) ?? 0
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)
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}
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}
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/// 单日详情接口响应。
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struct OfflineCollectionDetailsResponse: Decodable, Sendable {
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/// 单日详情中的一笔登记记录。
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struct Collect: Decodable, Sendable {
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let collectNo: String
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let amount: String
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let payMethod: Int
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let status: Int
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let time: String
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enum CodingKeys: String, CodingKey {
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case collectNo = "collect_no"
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case amount
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case payMethod = "pay_method"
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case status
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case time
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}
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}
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let date: String
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let totalAmount: String
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let collectCount: Int
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let paidAmount: String
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let paidCount: Int
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let unpaidAmount: String
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let unpaidCount: Int
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let status: Int?
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let statusText: String?
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let collects: [Collect]
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enum CodingKeys: String, CodingKey {
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case date
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case totalAmount = "total_amount"
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case collectCount = "collect_count"
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case paidAmount = "paid_amount"
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case paidCount = "paid_count"
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case unpaidAmount = "unpaid_amount"
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case unpaidCount = "unpaid_count"
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case status
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case statusText = "status_text"
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case collects
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}
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var summary: OfflineDailySummary {
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OfflineDailySummary(
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businessDate: date,
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totalCount: collectCount,
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totalAmountFen: OfflineCollectionMoney.responseFen(totalAmount) ?? 0,
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settledCount: paidCount,
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settledAmountFen: OfflineCollectionMoney.responseFen(paidAmount) ?? 0,
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pendingCount: unpaidCount,
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pendingAmountFen: OfflineCollectionMoney.responseFen(unpaidAmount) ?? 0
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)
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}
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func records(serverToday: String) -> [OfflineCollectionRecord] {
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collects.compactMap { item in
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guard let method = OfflineCollectionPaymentMethod(rawValue: item.payMethod) else { return nil }
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let rawStatus = OfflineCollectionStatus(rawValue: item.status) ?? .pending
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let status: OfflineCollectionStatus = rawStatus == .pending && date < serverToday ? .overdue : rawStatus
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return OfflineCollectionRecord(
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collectNo: item.collectNo,
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amountFen: OfflineCollectionMoney.responseFen(item.amount) ?? 0,
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paymentMethod: method,
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timeText: String(item.time.prefix(5)),
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status: status
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)
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}
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}
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}
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/// 登记一笔线下收款的请求。
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struct OfflineCollectionRegisterRequest: Encodable, Sendable {
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let scenicId: Int
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let amount: String
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let payMethod: Int
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enum CodingKeys: String, CodingKey {
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case scenicId = "scenic_id"
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case amount
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case payMethod = "pay_method"
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}
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}
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/// 登记线下收款响应。
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struct OfflineCollectionRegisterResponse: Decodable, Sendable {
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let collectNo: String
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let amount: String
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let payMethod: Int
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let status: Int
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let createdAt: String
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enum CodingKeys: String, CodingKey {
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case collectNo = "collect_no"
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case amount
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case payMethod = "pay_method"
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case status
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case createdAt = "created_at"
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}
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var record: OfflineCollectionRecord {
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OfflineCollectionRecord(
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collectNo: collectNo,
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amountFen: OfflineCollectionMoney.responseFen(amount) ?? 0,
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paymentMethod: OfflineCollectionPaymentMethod(rawValue: payMethod) ?? .wechat,
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timeText: OfflineCollectionDate.timePart(createdAt),
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status: OfflineCollectionStatus(rawValue: status) ?? .pending
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)
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}
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}
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/// 补缴确认数据；金额和笔数仅用于客户端确认，后端只接收景区和日期。
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struct OfflineSettlementRequest: Encodable, Sendable, Hashable {
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let scenicId: Int
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let businessDate: String
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let amountFen: Int
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let pendingCount: Int
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enum CodingKeys: String, CodingKey {
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case scenicId = "scenic_id"
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case businessDate = "date"
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}
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func encode(to encoder: Encoder) throws {
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var container = encoder.container(keyedBy: CodingKeys.self)
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try container.encode(scenicId, forKey: .scenicId)
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try container.encode(businessDate, forKey: .businessDate)
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}
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}
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/// 一次成功补缴的返回结果。
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struct OfflineSettlementResult: Decodable, Sendable, Hashable {
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let date: String
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let updatedCount: Int
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enum CodingKeys: String, CodingKey {
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case date
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case updatedCount = "updated_count"
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}
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}
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/// 登记成功弹窗所需数据。
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struct OfflineCollectionRegistrationReceipt: Sendable {
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let record: OfflineCollectionRecord
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let businessDate: String
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let summary: OfflineDailySummary?
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}
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/// 线下收款业务的客户端异常。
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enum OfflineCollectionError: LocalizedError, Sendable, Equatable {
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case missingScenic
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case invalidAmount
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case noPendingRecords
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var errorDescription: String? {
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switch self {
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case .missingScenic: "请先选择景区"
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case .invalidAmount: "请输入0.01～99,999.99元的有效金额"
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case .noPendingRecords: "当前营业日无待补缴记录"
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}
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}
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}
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/// 线下收款金额的精确解析与格式化工具。
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enum OfflineCollectionMoney {
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static let maximumFen = 9_999_999
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static func acceptsEditingText(_ text: String) -> Bool {
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guard !text.contains(where: { !$0.isNumber && $0 != "." }) else { return false }
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let parts = text.split(separator: ".", omittingEmptySubsequences: false)
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guard parts.count <= 2 else { return false }
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return (parts.first?.count ?? 0) <= 5 && (parts.count == 2 ? parts[1].count : 0) <= 2
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}
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static func parseFen(_ rawValue: String) -> Int? {
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guard !rawValue.isEmpty, rawValue == rawValue.trimmingCharacters(in: .whitespacesAndNewlines),
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acceptsEditingText(rawValue), rawValue != "." else { return nil }
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let parts = rawValue.split(separator: ".", omittingEmptySubsequences: false)
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guard let whole = Int(parts[0].isEmpty ? "0" : String(parts[0])) else { return nil }
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let fraction = parts.count == 2 ? String(parts[1]) : ""
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let cents = fraction.isEmpty ? 0 : (fraction.count == 1 ? (Int(fraction) ?? 0) * 10 : (Int(fraction) ?? 0))
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let value = whole * 100 + cents
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return (1 ... maximumFen).contains(value) ? value : nil
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}
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static func responseFen(_ value: String) -> Int? { parseFen(value) }
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static func apiAmount(_ fen: Int) -> String { "\(fen / 100).\(String(format: "%02d", fen % 100))" }
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static func display(_ fen: Int) -> String { "¥\(apiAmount(fen))" }
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}
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/// 线下收款统一使用的营业日工具。
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enum OfflineCollectionDate {
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static var calendar: Calendar {
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var calendar = Calendar(identifier: .gregorian)
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calendar.locale = Locale(identifier: "zh_CN")
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calendar.timeZone = TimeZone(identifier: "Asia/Shanghai")!
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calendar.firstWeekday = 2
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return calendar
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}
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static func businessDate(for date: Date, calendar: Calendar = calendar) -> String {
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let values = calendar.dateComponents([.year, .month, .day], from: date)
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return String(format: "%04d-%02d-%02d", values.year ?? 0, values.month ?? 0, values.day ?? 0)
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}
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static func date(from value: String, calendar: Calendar = calendar) -> Date? {
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let formatter = DateFormatter()
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formatter.calendar = calendar
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formatter.locale = Locale(identifier: "en_US_POSIX")
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formatter.timeZone = calendar.timeZone
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formatter.dateFormat = "yyyy-MM-dd"
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return formatter.date(from: value)
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}
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static func timePart(_ value: String) -> String {
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String((value.split(separator: " ").last ?? Substring(value)).prefix(5))
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}
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}
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private extension String {
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var nonEmpty: String? { isEmpty ? nil : self }
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}
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