128bf36c88
- 在Package.swift中注释掉旧的swift-composable-architecture依赖，并添加swift-case-paths依赖。 - 在Podfile中将iOS平台版本更新至16.0，并移除QCloudCOSXML/Transfer依赖，改为使用QCloudCOSXML。 - 更新Podfile.lock以反映依赖变更，确保项目依赖的准确性。 - 新增架构分析需求文档，明确项目架构评估和改进建议。 - 在多个文件中实现async/await语法，提升异步操作的可读性和性能。 - 更新日志输出方法，确保在调试模式下提供一致的调试信息。 - 优化多个视图组件，提升用户体验和代码可维护性。
272 lines
11 KiB
Swift
272 lines
11 KiB
Swift
import SwiftUI
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import ComposableArchitecture
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struct EMailLoginView: View {
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let store: StoreOf<EMailLoginFeature>
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let onBack: () -> Void
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// 使用本地@State管理UI状态
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@State private var email: String = ""
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@State private var verificationCode: String = ""
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@State private var codeCountdown: Int = 0
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@State private var timer: Timer?
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// 管理输入框焦点状态
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@FocusState private var focusedField: Field?
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enum Field {
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case email
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case verificationCode
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}
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// 计算登录按钮是否可用
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private var isLoginButtonEnabled: Bool {
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return !store.isLoading && !email.isEmpty && !verificationCode.isEmpty
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}
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// 计算获取验证码按钮文本
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private var getCodeButtonText: String {
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if store.isCodeLoading {
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return ""
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} else if codeCountdown > 0 {
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return "\(codeCountdown)S"
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} else {
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return NSLocalizedString("email_login.get_code", comment: "")
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}
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}
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// 计算获取验证码按钮是否可用
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private var isCodeButtonEnabled: Bool {
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return !store.isCodeLoading && codeCountdown == 0
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}
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var body: some View {
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GeometryReader { geometry in
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ZStack {
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// 背景图片
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Image("bg")
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.resizable()
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.aspectRatio(contentMode: .fill)
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.ignoresSafeArea(.all)
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VStack(spacing: 0) {
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// 顶部导航栏
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HStack {
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Button(action: {
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onBack()
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}) {
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Image(systemName: "chevron.left")
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.font(.system(size: 24, weight: .medium))
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.foregroundColor(.white)
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.frame(width: 44, height: 44)
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}
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Spacer()
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}
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.padding(.horizontal, 16)
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.padding(.top, 8)
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Spacer()
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.frame(height: 60)
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// 标题
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Text(NSLocalizedString("email_login.title", comment: ""))
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.font(.system(size: 28, weight: .medium))
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.foregroundColor(.white)
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.padding(.bottom, 80)
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// 输入框区域
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VStack(spacing: 24) {
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// 邮箱输入框
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ZStack {
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RoundedRectangle(cornerRadius: 25)
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.fill(Color.white.opacity(0.1))
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.overlay(
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RoundedRectangle(cornerRadius: 25)
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.stroke(Color.white.opacity(0.3), lineWidth: 1)
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)
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.frame(height: 56)
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TextField("", text: $email)
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.placeholder(when: email.isEmpty) {
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Text(NSLocalizedString("placeholder.enter_email", comment: ""))
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.foregroundColor(.white.opacity(0.6))
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}
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.foregroundColor(.white)
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.font(.system(size: 16))
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.padding(.horizontal, 24)
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.keyboardType(.emailAddress)
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.autocapitalization(.none)
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.disableAutocorrection(true)
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.focused($focusedField, equals: .email)
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}
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// 验证码输入框
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ZStack {
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RoundedRectangle(cornerRadius: 25)
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.fill(Color.white.opacity(0.1))
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.overlay(
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RoundedRectangle(cornerRadius: 25)
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.stroke(Color.white.opacity(0.3), lineWidth: 1)
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)
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.frame(height: 56)
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HStack {
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TextField("", text: $verificationCode)
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.placeholder(when: verificationCode.isEmpty) {
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Text(NSLocalizedString("placeholder.enter_verification_code", comment: ""))
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.foregroundColor(.white.opacity(0.6))
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}
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.foregroundColor(.white)
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.font(.system(size: 16))
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.keyboardType(.numberPad)
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.focused($focusedField, equals: .verificationCode)
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// 获取验证码按钮
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Button(action: {
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// 发送API请求
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store.send(.getVerificationCodeTapped)
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// 立即开始倒计时
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startCountdown()
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}) {
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ZStack {
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if store.isCodeLoading {
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ProgressView()
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.progressViewStyle(CircularProgressViewStyle(tint: .white))
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.scaleEffect(0.7)
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} else {
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Text(getCodeButtonText)
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.font(.system(size: 14, weight: .medium))
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.foregroundColor(.white)
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}
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}
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.frame(width: 60, height: 36)
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.background(
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RoundedRectangle(cornerRadius: 18)
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.fill(Color.white.opacity(isCodeButtonEnabled && !email.isEmpty ? 0.2 : 0.1))
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)
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}
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.disabled(!isCodeButtonEnabled || email.isEmpty || store.isCodeLoading)
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}
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.padding(.horizontal, 24)
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}
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}
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.padding(.horizontal, 32)
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Spacer()
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.frame(height: 60)
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// 登录按钮
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Button(action: {
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store.send(.loginButtonTapped(email: email, verificationCode: verificationCode))
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}) {
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ZStack {
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// 渐变背景
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LinearGradient(
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colors: [
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Color(red: 0.85, green: 0.37, blue: 1.0), // #D85EFF
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Color(red: 0.54, green: 0.31, blue: 1.0) // #8A4FFF
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],
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startPoint: .leading,
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endPoint: .trailing
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)
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.clipShape(RoundedRectangle(cornerRadius: 28))
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HStack {
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if store.isLoading {
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ProgressView()
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.progressViewStyle(CircularProgressViewStyle(tint: .white))
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.scaleEffect(0.8)
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}
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Text(store.isLoading ? NSLocalizedString("email_login.logging_in", comment: "") : NSLocalizedString("email_login.login_button", comment: ""))
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.font(.system(size: 18, weight: .semibold))
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.foregroundColor(.white)
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}
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}
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.frame(height: 56)
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}
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.disabled(store.isLoading || email.isEmpty || verificationCode.isEmpty)
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.opacity(isLoginButtonEnabled ? 1.0 : 0.5)
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.padding(.horizontal, 32)
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// 错误信息
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if let errorMessage = store.errorMessage {
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Text(errorMessage)
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.font(.system(size: 14))
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.foregroundColor(.red)
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.padding(.top, 16)
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.padding(.horizontal, 32)
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}
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Spacer()
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}
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}
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}
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.onAppear {
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// 每次进入页面都重置状态
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store.send(.resetState)
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email = ""
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verificationCode = ""
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codeCountdown = 0
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stopCountdown()
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#if DEBUG
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email = "exzero@126.com"
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store.send(.emailChanged(email))
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#endif
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}
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.onDisappear {
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stopCountdown()
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}
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.onChange(of: email) { newEmail in
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store.send(.emailChanged(newEmail))
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}
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.onChange(of: verificationCode) { newCode in
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store.send(.verificationCodeChanged(newCode))
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}
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.onChange(of: store.isCodeLoading) { isCodeLoading in
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// 当API请求完成且成功时，自动将焦点切换到验证码输入框
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if !isCodeLoading && store.errorMessage == nil {
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DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
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focusedField = .verificationCode
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}
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}
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}
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}
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// MARK: - 倒计时管理
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private func startCountdown() {
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stopCountdown()
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// 立即设置倒计时
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codeCountdown = 60
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timer = Timer.scheduledTimer(withTimeInterval: 1.0, repeats: true) { _ in
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DispatchQueue.main.async {
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if codeCountdown > 0 {
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codeCountdown -= 1
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} else {
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stopCountdown()
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}
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}
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}
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}
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private func stopCountdown() {
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timer?.invalidate()
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timer = nil
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}
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}
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#Preview {
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EMailLoginView(
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store: Store(
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initialState: EMailLoginFeature.State()
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) {
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EMailLoginFeature()
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},
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onBack: {}
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)
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}
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