新增线下收款记录和 ai 修图优化

2026-08-21 15:51:52 +08:00
parent 6fe9928b49
commit 5cf4409bad
40 changed files with 5482 additions and 56 deletions
@@ -0,0 +1,184 @@
+//
+//  AccountDeletionViewModels.swift
+//  suixinkan
+//
+
+import Foundation
+
+/// 注销资产核验页 ViewModel，管理资产快照、确认状态与验证页上下文。
+final class AccountDeletionViewModel {
+    private let service: any AccountDeletionServing
+
+    let username: String
+    private(set) var assets: [AccountDeletionAssetSummary] = []
+    private(set) var consequences: [String] = []
+    private(set) var isAcknowledged = false
+    private(set) var isLoading = false
+    private(set) var errorMessage: String?
+
+    var onStateChange: (() -> Void)?
+
+    /// 创建注销核验 ViewModel，默认读取当前登录账号并使用共享 Mock 服务。
+    init(
+        username: String? = AccountDeletionIdentity.currentUsername(),
+        service: any AccountDeletionServing = AccountDeletionMockService.shared
+    ) {
+        self.username = AccountDeletionIdentity.normalizedUsername(username ?? "")
+        self.service = service
+    }
+
+    /// 勾选后才允许进入短信验证。
+    var isContinueEnabled: Bool {
+        !assets.isEmpty && isAcknowledged && !isLoading
+    }
+
+    /// 资产加载完成后主按钮保持可点击，未勾选时由业务校验给出明确提示。
+    var isContinueButtonEnabled: Bool {
+        !assets.isEmpty && !isLoading
+    }
+
+    /// 拉取注销前置核验结果。
+    func load() async {
+        guard !isLoading else { return }
+        isLoading = true
+        errorMessage = nil
+        notifyStateChange()
+        defer {
+            isLoading = false
+            notifyStateChange()
+        }
+
+        do {
+            let precheck = try await service.loadPrecheck(username: username)
+            assets = precheck.assets
+            consequences = precheck.consequences
+        } catch {
+            errorMessage = error.localizedDescription
+        }
+    }
+
+    /// 切换用户对注销影响的确认状态。
+    func toggleAcknowledgement() {
+        isAcknowledged.toggle()
+        notifyStateChange()
+    }
+
+    /// 生成短信验证页上下文。
+    func makeVerificationContext() throws -> AccountDeletionVerificationContext {
+        guard isContinueEnabled else {
+            throw AccountDeletionError.incompleteAcknowledgement
+        }
+        guard !username.isEmpty else {
+            throw AccountDeletionError.missingIdentity
+        }
+        return AccountDeletionVerificationContext(
+            username: username,
+            maskedPhone: AccountDeletionIdentity.maskedPhone(username),
+            assets: assets
+        )
+    }
+
+    /// 使用当前服务创建短信验证 ViewModel，保持同一套 Mock 状态。
+    func makeVerificationViewModel() throws -> AccountDeletionVerificationViewModel {
+        try AccountDeletionVerificationViewModel(
+            context: makeVerificationContext(),
+            service: service
+        )
+    }
+
+    private func notifyStateChange() {
+        onStateChange?()
+    }
+}
+
+/// 注销短信验证页 ViewModel，负责验证码发送、校验和提交申请。
+final class AccountDeletionVerificationViewModel {
+    private let service: any AccountDeletionServing
+    private let clientRequestID = UUID()
+
+    let context: AccountDeletionVerificationContext
+    private(set) var verificationCode = ""
+    private(set) var isSendingCode = false
+    private(set) var isSubmitting = false
+    private(set) var hasSentCode = false
+    private(set) var errorMessage: String?
+
+    var onStateChange: (() -> Void)?
+
+    /// 创建短信验证 ViewModel。
+    init(
+        context: AccountDeletionVerificationContext,
+        service: any AccountDeletionServing = AccountDeletionMockService.shared
+    ) throws {
+        guard !context.username.isEmpty else {
+            throw AccountDeletionError.missingIdentity
+        }
+        self.context = context
+        self.service = service
+    }
+
+    /// 验证码满足6位数字且当前未提交时允许继续。
+    var isSubmitEnabled: Bool {
+        verificationCode.count == 6
+            && verificationCode.allSatisfy(\.isNumber)
+            && !isSubmitting
+    }
+
+    /// 更新用户输入的验证码，只保留前6位数字。
+    func updateVerificationCode(_ value: String) {
+        verificationCode = String(value.filter(\.isNumber).prefix(6))
+        errorMessage = nil
+        notifyStateChange()
+    }
+
+    /// 发送 Mock 短信验证码。
+    func sendVerificationCode() async {
+        guard !isSendingCode else { return }
+        isSendingCode = true
+        errorMessage = nil
+        notifyStateChange()
+        defer {
+            isSendingCode = false
+            notifyStateChange()
+        }
+
+        do {
+            try await service.sendVerificationCode(to: context.username)
+            hasSentCode = true
+        } catch {
+            errorMessage = error.localizedDescription
+        }
+    }
+
+    /// 提交注销申请并返回计划删除时间。
+    func submit() async throws -> AccountDeletionRequest {
+        guard isSubmitEnabled else {
+            throw AccountDeletionError.invalidVerificationCode
+        }
+        guard !isSubmitting else { throw CancellationError() }
+
+        isSubmitting = true
+        errorMessage = nil
+        notifyStateChange()
+        defer {
+            isSubmitting = false
+            notifyStateChange()
+        }
+
+        do {
+            return try await service.submitDeletion(
+                username: context.username,
+                verificationCode: verificationCode,
+                acknowledgedAssetKinds: Set(context.assets.map(\.kind)),
+                clientRequestID: clientRequestID
+            )
+        } catch {
+            errorMessage = error.localizedDescription
+            throw error
+        }
+    }
+
+    private func notifyStateChange() {
+        onStateChange?()
+    }
+}