生产管理系统 - 登录，二维码功能集成

crop-x/src/app/(auth)/login/components/authReducer.tsx

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+/**
+ * filekorolheader: 认证状态管理 - 登录注册页面状态管理核心
+ * 功能：状态管理、表单验证、倒计时管理、错误处理
+ * 路径：/login/components/authReducer.tsx
+ * 规范：遵循crop-x/docs/开发项目规范.md，使用useReducer状态管理，shadcn语义化样式
+ */
+
+'use client';
+
+import { Enterprise } from '@/types/auth';
+
+// 状态接口定义
+export interface AuthState {
+  loading: boolean;
+  showPassword: boolean;
+  showConfirmPassword: boolean;
+  sendingCode: boolean;
+  countdown: number;
+  error: string;
+  success: string;
+  enterprises: Enterprise[];
+  passwordForm: {
+    username: string;
+    password: string;
+    captcha: string;
+  };
+  phoneForm: {
+    phone: string;
+    code: string;
+    captcha: string;
+  };
+  registerForm: {
+    username: string;
+    password: string;
+    confirmPassword: string;
+    phone: string;
+    code: string;
+    realName: string;
+    email: string;
+    enterpriseId: string;
+    captcha: string;
+  };
+  validation: {
+    username: string;
+    password: string;
+    confirmPassword: string;
+    phone: string;
+    realName: string;
+  };
+}
+
+// Action类型定义
+export type AuthAction =
+  | { type: 'SET_LOADING'; payload: boolean }
+  | { type: 'TOGGLE_PASSWORD_VISIBILITY' }
+  | { type: 'TOGGLE_CONFIRM_PASSWORD_VISIBILITY' }
+  | { type: 'SET_SENDING_CODE'; payload: boolean }
+  | { type: 'SET_COUNTDOWN'; payload: number }
+  | { type: 'SET_ERROR'; payload: string }
+  | { type: 'SET_SUCCESS'; payload: string }
+  | { type: 'SET_ENTERPRISES'; payload: Enterprise[] }
+  | { type: 'UPDATE_PASSWORD_FORM'; payload: Partial<AuthState['passwordForm']> }
+  | { type: 'UPDATE_PHONE_FORM'; payload: Partial<AuthState['phoneForm']> }
+  | { type: 'UPDATE_REGISTER_FORM'; payload: Partial<AuthState['registerForm']> }
+  | { type: 'UPDATE_VALIDATION'; payload: Partial<AuthState['validation']> }
+  | { type: 'CLEAR_VALIDATION' }
+  | { type: 'RESET_FORMS' };
+
+// Reducer函数
+export function authReducer(state: AuthState, action: AuthAction): AuthState {
+  switch (action.type) {
+    case 'SET_LOADING':
+      return { ...state, loading: action.payload };
+    case 'TOGGLE_PASSWORD_VISIBILITY':
+      return { ...state, showPassword: !state.showPassword };
+    case 'TOGGLE_CONFIRM_PASSWORD_VISIBILITY':
+      return { ...state, showConfirmPassword: !state.showConfirmPassword };
+    case 'SET_SENDING_CODE':
+      return { ...state, sendingCode: action.payload };
+    case 'SET_COUNTDOWN':
+      return { ...state, countdown: action.payload };
+    case 'SET_ERROR':
+      return { ...state, error: action.payload, success: '' };
+    case 'SET_SUCCESS':
+      return { ...state, success: action.payload, error: '' };
+    case 'SET_ENTERPRISES':
+      return { ...state, enterprises: action.payload };
+    case 'UPDATE_PASSWORD_FORM':
+      return { ...state, passwordForm: { ...state.passwordForm, ...action.payload } };
+    case 'UPDATE_PHONE_FORM':
+      return { ...state, phoneForm: { ...state.phoneForm, ...action.payload } };
+    case 'UPDATE_REGISTER_FORM':
+      return { ...state, registerForm: { ...state.registerForm, ...action.payload } };
+    case 'UPDATE_VALIDATION':
+      return { ...state, validation: { ...state.validation, ...action.payload } };
+    case 'CLEAR_VALIDATION':
+      return { ...state, validation: { username: '', password: '', confirmPassword: '', phone: '', realName: '' } };
+    case 'RESET_FORMS':
+      return {
+        ...state,
+        passwordForm: { username: '', password: '', captcha: '' },
+        phoneForm: { phone: '', code: '', captcha: '' },
+        registerForm: {
+          username: '',
+          password: '',
+          confirmPassword: '',
+          phone: '',
+          code: '',
+          realName: '',
+          email: '',
+          enterpriseId: '',
+          captcha: '',
+        },
+        validation: { username: '', password: '', confirmPassword: '', phone: '', realName: '' },
+        error: '',
+        success: '',
+      };
+    default:
+      return state;
+  }
+}
+
+// 初始状态
+export const initialAuthState: AuthState = {
+  loading: false,
+  showPassword: false,
+  showConfirmPassword: false,
+  sendingCode: false,
+  countdown: 0,
+  error: '',
+  success: '',
+  enterprises: [],
+  passwordForm: {
+    username: '',
+    password: '',
+    captcha: '',
+  },
+  phoneForm: {
+    phone: '',
+    code: '',
+    captcha: '',
+  },
+  registerForm: {
+    username: '',
+    password: '',
+    confirmPassword: '',
+    phone: '',
+    code: '',
+    realName: '',
+    email: '',
+    enterpriseId: '',
+    captcha: '',
+  },
+  validation: {
+    username: '',
+    password: '',
+    confirmPassword: '',
+    phone: '',
+    realName: '',
+  },
+};