import { z } from "zod";

// Base schemas for validation
export const loginSchema = z.object({
  username: z
    .string()
    .min(1, { message: "Username is required" })
    .min(3, { message: "Username must be at least 3 characters" })
    .max(50, { message: "Username must be less than 50 characters" }),
  password: z
    .string()
    .min(1, { message: "Password is required" })
    .min(6, { message: "Password must be at least 6 characters" })
    .max(100, { message: "Password must be less than 100 characters" }),
});

export const emailValidationSchema = z.object({
  oldEmail: z
    .string()
    .min(1, { message: "Old email is required" })
    .email({ message: "Please enter a valid email address" }),
  newEmail: z
    .string()
    .min(1, { message: "New email is required" })
    .email({ message: "Please enter a valid email address" }),
});

export const otpSchema = z.object({
  otp: z
    .string()
    .length(6, { message: "OTP must be exactly 6 digits" })
    .regex(/^\d{6}$/, { message: "OTP must contain only numbers" }),
});

// Inferred types from schemas
export type LoginFormData = z.infer<typeof loginSchema>;
export type EmailValidationData = z.infer<typeof emailValidationSchema>;
export type OTPData = z.infer<typeof otpSchema>;

// API response types
export interface LoginResponse {
  data?: {
    access_token: string;
    refresh_token: string;
  };
  error?: boolean;
  message?: string;
}

export interface ProfileData {
  id: string;
  username: string;
  fullname: string;
  email: string;
  roleId: number;
  userRoleId: number;
  role: {
    name: string;
  };
  userLevel: {
    id: number;
    name: string;
    levelNumber: number;
    parentLevelId: number;
    province?: {
      provName: string;
    };
  };
  profilePictureUrl?: string;
  homePath?: string;
  instituteId?: string;
  isInternational: boolean;
  isActive: boolean;
  isDelete: boolean;
}

export interface ProfileResponse {
  data: {
    data: ProfileData;
  };
}

export interface EmailValidationResponse {
  data?: {
    message: string;
  };
  error?: boolean;
  message?: string;
}

export interface OTPResponse {
  message: string;
  error?: boolean;
}

// Component props types
export interface AuthLayoutProps {
  children: React.ReactNode;
  showSidebar?: boolean;
  className?: string;
}

export interface LoginFormProps {
  onSuccess?: (data: LoginFormData) => void;
  onError?: (error: string) => void;
  className?: string;
}

export interface EmailSetupFormProps {
  loginCredentials?: LoginFormData | null;
  onSuccess?: () => void;
  onError?: (error: string) => void;
  onBack?: () => void;
  className?: string;
}

export interface OTPFormProps {
  loginCredentials?: LoginFormData | null;
  onSuccess?: () => void;
  onError?: (error: string) => void;
  onResend?: () => void;
  className?: string;
}

// Auth state types
export interface AuthState {
  isAuthenticated: boolean;
  user: ProfileData | null;
  loading: boolean;
  error: string | null;
}

export interface AuthContextType extends AuthState {
  login: (
    credentials: LoginFormData,
    options?: { skipRedirect?: boolean },
  ) => Promise<void>;
  logout: () => void;
  refreshToken: () => Promise<void>;
}

// Role types
export interface Role {
  id: number;
  name: string;
  description?: string;
}

// Navigation types
export interface NavigationConfig {
  roleId: number;
  path: string;
  label: string;
}

// Cookie types
export interface AuthCookies {
  access_token: string;
  refresh_token: string;
  time_refresh: string;
  is_first_login: string;
  home_path: string;
  profile_picture: string;
  state: string;
  "state-prov": string;
  uie: string; // user id encrypted
  urie: string; // user role id encrypted
  urne: string; // user role name encrypted
  ulie: string; // user level id encrypted
  uplie: string; // user parent level id encrypted
  ulne: string; // user level number encrypted
  ufne: string; // user fullname encrypted
  ulnae: string; // user level name encrypted
  uinse: string; // user institute id encrypted
  status: string;
  username: string;
}