Initial commit: suixinkan_ios UIKit rewrite project.
Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
537
suixinkan_ios/Features/Wallet/ViewModels/WalletViewModels.swift
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537
suixinkan_ios/Features/Wallet/ViewModels/WalletViewModels.swift
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@ -0,0 +1,537 @@
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//
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// WalletViewModels.swift
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// suixinkan
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//
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// Created by Codex on 2026/6/22.
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//
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import Foundation
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@MainActor
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/// 钱包实名认证服务协议，抽象实名认证状态读取能力以便测试替换。
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protocol WalletRealNameServing {
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/// 获取当前登录用户实名认证状态。
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func realNameInfo() async throws -> RealNameInfoResponse
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}
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extension ProfileAPI: WalletRealNameServing {}
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/// 钱包首页明细 Tab，区分收益明细和提现记录。
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enum WalletLedgerTab: String, CaseIterable, Identifiable {
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case earnings
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case withdraws
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var id: String { rawValue }
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/// Tab 展示标题。
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var title: String {
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switch self {
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case .earnings: "收益明细"
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case .withdraws: "提现记录"
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}
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}
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}
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@MainActor
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/// 钱包首页 ViewModel，管理钱包汇总、收益明细、提现记录和提现资格流。
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final class WalletViewModel {
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var onChange: (() -> Void)?
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var summary: WalletSummaryResponse? { didSet { onChange?() } }
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var pointsOverview: PointOverviewResponse? { didSet { onChange?() } }
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var selectedTab: WalletLedgerTab = .earnings { didSet { onChange?() } }
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var selectedFilter: WalletDateFilter = .last30 { didSet { onChange?() } }
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var earningsGroups: [WalletEarningDetailGroup] = [] { didSet { onChange?() } }
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var withdrawRecords: [WalletWithdrawRecord] = [] { didSet { onChange?() } }
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var isLoadingSummary = false { didSet { onChange?() } }
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var isLoadingList = false { didSet { onChange?() } }
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var isCheckingWithdraw = false { didSet { onChange?() } }
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var errorMessage: String? { didSet { onChange?() } }
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private let pageSize = 20
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private var earningsPage = 1
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private var earningsTotal = 0
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private var withdrawPage = 1
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private var withdrawTotal = 0
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/// 钱包可提现金额展示文本。
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var withdrawableText: String {
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"¥ \(Self.moneyText(summary?.amountWithdrawable))"
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}
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/// 钱包累计金额展示文本。
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var totalAmountText: String {
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"¥ \(Self.moneyText(summary?.amountTotal))"
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}
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/// 当前余额展示文本。
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var currentBalanceText: String {
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"¥ \(Self.moneyText(summary?.amountCurrentBalance))"
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}
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/// 是否还能继续加载收益明细。
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var canLoadMoreEarnings: Bool {
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earningsGroups.flatMap(\.items).count < earningsTotal
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}
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/// 是否还能继续加载提现记录。
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var canLoadMoreWithdraws: Bool {
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withdrawRecords.count < withdrawTotal
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}
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/// 首次加载钱包首页数据。
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func loadInitial(api: WalletServing, staffId: Int?) async {
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isLoadingSummary = true
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errorMessage = nil
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async let summaryResult = api.walletSummary(type: 0)
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async let pointsResult: PointOverviewResponse? = {
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guard let staffId else { return nil }
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return try? await api.pointOverview(staffId: staffId)
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}()
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do {
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summary = try await summaryResult
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pointsOverview = await pointsResult
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} catch {
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errorMessage = error.localizedDescription
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}
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isLoadingSummary = false
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await reloadList(api: api)
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}
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/// 按当前 Tab 和筛选条件刷新列表。
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func reloadList(api: WalletServing) async {
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switch selectedTab {
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case .earnings:
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earningsPage = 1
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await loadEarnings(api: api, reset: true)
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case .withdraws:
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withdrawPage = 1
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await loadWithdraws(api: api, reset: true)
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}
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}
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/// 切换钱包明细 Tab 并刷新对应列表。
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func selectTab(_ tab: WalletLedgerTab, api: WalletServing) async {
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guard selectedTab != tab else { return }
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selectedTab = tab
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await reloadList(api: api)
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}
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/// 切换收益明细时间筛选并重置分页。
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func selectFilter(_ filter: WalletDateFilter, api: WalletServing) async {
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guard selectedFilter != filter else { return }
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selectedFilter = filter
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if selectedTab == .earnings {
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await reloadList(api: api)
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}
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}
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/// 加载下一页当前列表。
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func loadMore(api: WalletServing) async {
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switch selectedTab {
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case .earnings where canLoadMoreEarnings:
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earningsPage += 1
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await loadEarnings(api: api, reset: false)
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case .withdraws where canLoadMoreWithdraws:
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withdrawPage += 1
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await loadWithdraws(api: api, reset: false)
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default:
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break
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}
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}
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/// 根据实名认证和银行卡状态决定提现下一步。
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func resolveWithdrawDecision(profileAPI: WalletRealNameServing, walletAPI: WalletServing) async -> WalletWithdrawDecision {
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isCheckingWithdraw = true
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defer { isCheckingWithdraw = false }
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do {
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let realName = try await profileAPI.realNameInfo().realNameInfo
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guard let realName else {
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return .route(.realNameAuth)
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}
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switch realName.auditStatus {
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case 2:
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let bankCard = try await walletAPI.bankCardInfo().bankCard
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guard let bankCard else {
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return .route(.bankCardSettings)
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}
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if bankCard.auditStatus == 2 {
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return .route(.withdrawApply)
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}
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if bankCard.auditStatus == 3 {
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return .route(.bankCardSettings)
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}
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return .message("银行卡审核中，请审核通过后再试")
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case 3:
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return .route(.realNameAuth)
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default:
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return .message("实名认证审核中，请审核通过后再试")
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}
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} catch {
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return .message(error.localizedDescription)
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}
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}
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/// 加载收益明细分页。
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private func loadEarnings(api: WalletServing, reset: Bool) async {
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isLoadingList = true
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errorMessage = nil
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defer { isLoadingList = false }
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let range = selectedFilter.range()
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do {
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let response = try await api.walletEarningDetail(
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startDate: range.start,
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endDate: range.end,
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page: earningsPage,
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pageSize: pageSize
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)
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earningsTotal = response.total
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earningsGroups = reset ? response.list : earningsGroups + response.list
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} catch {
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if !reset { earningsPage = max(1, earningsPage - 1) }
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if reset { earningsGroups = [] }
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errorMessage = error.localizedDescription
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}
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}
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/// 加载提现记录分页。
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private func loadWithdraws(api: WalletServing, reset: Bool) async {
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isLoadingList = true
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errorMessage = nil
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defer { isLoadingList = false }
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do {
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let response = try await api.walletWithdrawList(page: withdrawPage, pageSize: pageSize)
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withdrawTotal = response.total
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withdrawRecords = reset ? response.item : withdrawRecords + response.item
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} catch {
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if !reset { withdrawPage = max(1, withdrawPage - 1) }
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if reset { withdrawRecords = [] }
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errorMessage = error.localizedDescription
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}
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}
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/// 规范金额展示，空值按 0.00 处理。
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static func moneyText(_ rawValue: String?) -> String {
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let text = rawValue?.trimmingCharacters(in: .whitespacesAndNewlines) ?? ""
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guard let decimal = Decimal(string: text), decimal > 0 else {
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return "0.00"
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}
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return NSDecimalNumber(decimal: decimal).stringValue
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}
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}
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@MainActor
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/// 提现申请 ViewModel，管理提现信息、金额校验、短信验证码和提交。
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final class WithdrawApplyViewModel {
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var onChange: (() -> Void)?
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var info: WithdrawInfoResponse? { didSet { onChange?() } }
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var amountText = "" { didSet { onChange?() } }
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var smsCode = "" { didSet { onChange?() } }
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var isLoading = false { didSet { onChange?() } }
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var isSubmitting = false { didSet { onChange?() } }
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var smsCountdown = 0 { didSet { onChange?() } }
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var errorMessage: String? { didSet { onChange?() } }
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/// 加载提现申请所需信息。
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func load(api: WalletServing) async {
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isLoading = true
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errorMessage = nil
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defer { isLoading = false }
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do {
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info = try await api.withdrawInfo()
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} catch {
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errorMessage = error.localizedDescription
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}
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}
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/// 发送提现短信验证码。
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func sendSms(api: WalletServing) async {
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guard smsCountdown == 0 else { return }
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do {
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try await api.withdrawSendSms()
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smsCountdown = 60
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} catch {
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errorMessage = error.localizedDescription
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}
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}
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/// 提交提现申请，成功后清空表单。
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func submit(api: WalletServing) async -> Bool {
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guard !isSubmitting else { return false }
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guard let amount = PaymentCollectionViewModel.normalizedMoney(amountText) else {
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errorMessage = "请输入有效提现金额"
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return false
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}
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guard let info else {
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errorMessage = "提现信息未加载"
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return false
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}
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guard (Decimal(string: amount) ?? 0) <= (Decimal(string: info.amountWithdrawable) ?? 0) else {
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errorMessage = "提现金额不能超过可提现金额"
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return false
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}
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guard !smsCode.walletTrimmed.isEmpty else {
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errorMessage = "请输入短信验证码"
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return false
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}
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isSubmitting = true
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defer { isSubmitting = false }
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do {
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try await api.withdrawApply(amount: amount, smsCode: smsCode.walletTrimmed)
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amountText = ""
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smsCode = ""
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return true
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} catch {
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errorMessage = error.localizedDescription
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return false
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}
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}
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}
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@MainActor
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/// 银行卡设置 ViewModel，管理银行卡表单、图片上传、短信验证码和提交。
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final class WithdrawalSettingsViewModel {
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var onChange: (() -> Void)?
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var bankCard: WalletBankCardInfo? { didSet { onChange?() } }
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var banks: [String] = [] { didSet { onChange?() } }
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var areas: [AreaNode] = [] { didSet { onChange?() } }
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var realName = "" { didSet { onChange?() } }
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var cardNumber = "" { didSet { onChange?() } }
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var bankName = "" { didSet { onChange?() } }
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var branchName = "" { didSet { onChange?() } }
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var provinceCode = "" { didSet { onChange?() } }
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var cityCode = "" { didSet { onChange?() } }
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var smsCode = "" { didSet { onChange?() } }
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var frontImageData: Data? { didSet { onChange?() } }
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var backImageData: Data? { didSet { onChange?() } }
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var frontImageURL = "" { didSet { onChange?() } }
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var backImageURL = "" { didSet { onChange?() } }
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var uploadProgress = 0 { didSet { onChange?() } }
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var isLoading = false { didSet { onChange?() } }
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var isSubmitting = false { didSet { onChange?() } }
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var smsCountdown = 0 { didSet { onChange?() } }
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var errorMessage: String? { didSet { onChange?() } }
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/// 加载银行卡设置需要的银行、地区和已提交资料。
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func load(api: WalletServing) async {
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isLoading = true
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errorMessage = nil
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defer { isLoading = false }
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async let bankCardResult = api.bankCardInfo()
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async let bankListResult = api.bankList()
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async let areaResult = api.areas()
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do {
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let (cardResponse, bankResponse, areaResponse) = try await (bankCardResult, bankListResult, areaResult)
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bankCard = cardResponse.bankCard
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banks = bankResponse.banks
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areas = areaResponse
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apply(cardResponse.bankCard)
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} catch {
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errorMessage = error.localizedDescription
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}
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}
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/// 发送银行卡设置短信验证码。
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func sendSms(api: WalletServing) async {
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guard smsCountdown == 0 else { return }
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do {
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try await api.bankCardVerifyCode()
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smsCountdown = 60
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} catch {
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errorMessage = error.localizedDescription
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}
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}
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/// 上传图片并提交银行卡资料。
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func submit(api: WalletServing, uploader: OSSUploadServing, scenicId: Int?) async -> Bool {
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guard !isSubmitting else { return false }
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guard let scenicId else {
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errorMessage = "请先选择景区"
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return false
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}
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guard validateForm() else { return false }
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isSubmitting = true
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uploadProgress = 0
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defer { isSubmitting = false }
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do {
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let frontURL = try await resolvedImageURL(
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currentURL: frontImageURL,
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data: frontImageData,
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fileName: "bank_card_front.jpg",
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uploader: uploader,
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scenicId: scenicId
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)
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let backURL = try await resolvedImageURL(
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currentURL: backImageURL,
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data: backImageData,
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fileName: "bank_card_back.jpg",
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uploader: uploader,
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scenicId: scenicId
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)
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let request = UpdateBankInfoRequest(
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realName: realName.walletTrimmed,
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cardNumber: cardNumber.walletTrimmed,
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bankName: bankName.walletTrimmed,
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branchName: branchName.walletTrimmed,
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frontUrl: frontURL,
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backUrl: backURL,
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provinceCode: provinceCode.walletTrimmed,
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cityCode: cityCode.walletTrimmed,
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smsVerifyCode: smsCode.walletTrimmed
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)
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try await api.updateBankInfo(request)
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frontImageURL = frontURL
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backImageURL = backURL
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frontImageData = nil
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backImageData = nil
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return true
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} catch {
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||||
errorMessage = error.localizedDescription
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return false
|
||||
}
|
||||
}
|
||||
|
||||
/// 将已有银行卡资料回填到表单。
|
||||
private func apply(_ info: WalletBankCardInfo?) {
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guard let info else { return }
|
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realName = info.realName
|
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cardNumber = info.cardNumber
|
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bankName = info.bankName
|
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branchName = info.branchName
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provinceCode = info.provinceCode ?? ""
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cityCode = info.cityCode ?? ""
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frontImageURL = info.frontUrl ?? ""
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backImageURL = info.backUrl ?? ""
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}
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||||
|
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/// 校验银行卡表单必填项。
|
||||
private func validateForm() -> Bool {
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||||
if realName.walletTrimmed.isEmpty { errorMessage = "请输入持卡人姓名"; return false }
|
||||
if cardNumber.walletTrimmed.isEmpty { errorMessage = "请输入银行卡号"; return false }
|
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if bankName.walletTrimmed.isEmpty { errorMessage = "请选择开户银行"; return false }
|
||||
if branchName.walletTrimmed.isEmpty { errorMessage = "请输入开户支行"; return false }
|
||||
if provinceCode.walletTrimmed.isEmpty || cityCode.walletTrimmed.isEmpty { errorMessage = "请选择开户地区"; return false }
|
||||
if frontImageURL.walletTrimmed.isEmpty && frontImageData == nil { errorMessage = "请选择银行卡正面照片"; return false }
|
||||
if backImageURL.walletTrimmed.isEmpty && backImageData == nil { errorMessage = "请选择银行卡反面照片"; return false }
|
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if smsCode.walletTrimmed.isEmpty { errorMessage = "请输入短信验证码"; return false }
|
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return true
|
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}
|
||||
|
||||
/// 返回最终图片 URL，本地选择的新图会先上传 OSS。
|
||||
private func resolvedImageURL(
|
||||
currentURL: String,
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||||
data: Data?,
|
||||
fileName: String,
|
||||
uploader: OSSUploadServing,
|
||||
scenicId: Int
|
||||
) async throws -> String {
|
||||
guard let data else { return currentURL }
|
||||
return try await uploader.uploadBankCardImage(data: data, fileName: fileName, scenicId: scenicId) { [weak self] progress in
|
||||
self?.uploadProgress = progress
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@MainActor
|
||||
/// 积分兑换 ViewModel，管理积分概览、兑换记录、兑换金额校验和提交。
|
||||
final class PointsRedemptionViewModel {
|
||||
var onChange: (() -> Void)?
|
||||
var overview = PointOverviewResponse() { didSet { onChange?() } }
|
||||
var records: [PointWithdrawItem] = [] { didSet { onChange?() } }
|
||||
var pointsText = "" { didSet { onChange?() } }
|
||||
var isLoading = false { didSet { onChange?() } }
|
||||
var isSubmitting = false { didSet { onChange?() } }
|
||||
var errorMessage: String? { didSet { onChange?() } }
|
||||
|
||||
private let pageSize = 20
|
||||
private var page = 1
|
||||
private var total = 0
|
||||
|
||||
/// 是否还能继续加载兑换记录。
|
||||
var canLoadMore: Bool {
|
||||
records.count < total
|
||||
}
|
||||
|
||||
/// 加载积分概览和兑换记录。
|
||||
func load(api: WalletServing, staffId: Int?) async {
|
||||
guard let staffId else {
|
||||
errorMessage = "缺少账号信息"
|
||||
return
|
||||
}
|
||||
isLoading = true
|
||||
errorMessage = nil
|
||||
page = 1
|
||||
defer { isLoading = false }
|
||||
do {
|
||||
async let overviewResult = api.pointOverview(staffId: staffId)
|
||||
async let listResult = api.pointWithdrawList(status: nil, page: page, pageSize: pageSize)
|
||||
overview = try await overviewResult
|
||||
let list = try await listResult
|
||||
total = list.total
|
||||
records = list.list
|
||||
} catch {
|
||||
errorMessage = error.localizedDescription
|
||||
}
|
||||
}
|
||||
|
||||
/// 加载下一页积分兑换记录。
|
||||
func loadMore(api: WalletServing) async {
|
||||
guard canLoadMore else { return }
|
||||
page += 1
|
||||
do {
|
||||
let response = try await api.pointWithdrawList(status: nil, page: page, pageSize: pageSize)
|
||||
total = response.total
|
||||
records += response.list
|
||||
} catch {
|
||||
page = max(1, page - 1)
|
||||
errorMessage = error.localizedDescription
|
||||
}
|
||||
}
|
||||
|
||||
/// 将可兑换积分全部填入表单。
|
||||
func fillAllPoints() {
|
||||
pointsText = String(overview.withdrawnPoints)
|
||||
}
|
||||
|
||||
/// 提交积分兑换申请，成功后刷新概览和列表。
|
||||
func submit(api: WalletServing, staffId: Int?) async -> Bool {
|
||||
guard !isSubmitting else { return false }
|
||||
guard let points = Int(pointsText.walletTrimmed), points > 0 else {
|
||||
errorMessage = "请输入有效兑换积分"
|
||||
return false
|
||||
}
|
||||
guard points <= overview.withdrawnPoints else {
|
||||
errorMessage = "兑换积分不能超过可兑换积分"
|
||||
return false
|
||||
}
|
||||
guard let staffId else {
|
||||
errorMessage = "缺少账号信息"
|
||||
return false
|
||||
}
|
||||
|
||||
isSubmitting = true
|
||||
defer { isSubmitting = false }
|
||||
do {
|
||||
try await api.pointWithdrawApply(points: points, remark: "积分提现申请")
|
||||
pointsText = ""
|
||||
await load(api: api, staffId: staffId)
|
||||
return true
|
||||
} catch {
|
||||
errorMessage = error.localizedDescription
|
||||
return false
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private extension String {
|
||||
/// 钱包模块内部使用的去空白文本，避免依赖其他文件的 fileprivate 扩展。
|
||||
var walletTrimmed: String {
|
||||
trimmingCharacters(in: .whitespacesAndNewlines)
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user