import type { createAuthHttpHandlers } from "../http/index.ts";

export type AuthHandlerName = keyof ReturnType<typeof createAuthHttpHandlers>;
export type AuthRouteGroup =
  | "registration"
  | "login"
  | "verification"
  | "password"
  | "invitations"
  | "magicLink"
  | "otp"
  | "mfa"
  | "sessions"
  | "impersonation"
  | "passkeys";

export interface AuthRouteDefinition {
  path: string;
  group: AuthRouteGroup;
  handler: AuthHandlerName;
  methods: readonly ("GET" | "POST")[];
}

/** Single source of truth for package-contributed auth endpoints. */
export const AUTH_ROUTE_DEFINITIONS = [
  {
    path: "/api/auth/session/verify",
    group: "sessions",
    handler: "verifySession",
    methods: ["GET"],
  },
  { path: "/api/auth/register", group: "registration", handler: "register", methods: ["POST"] },
  { path: "/api/auth/login", group: "login", handler: "login", methods: ["POST"] },
  { path: "/api/auth/logout", group: "login", handler: "logout", methods: ["POST"] },
  {
    path: "/api/auth/verification/request",
    group: "verification",
    handler: "requestVerification",
    methods: ["POST"],
  },
  {
    path: "/api/auth/verify/email",
    group: "verification",
    handler: "verifyEmail",
    methods: ["GET", "POST"],
  },
  {
    path: "/api/auth/verify/phone",
    group: "verification",
    handler: "verifyPhone",
    methods: ["POST"],
  },
  {
    path: "/api/auth/password/request",
    group: "password",
    handler: "requestPasswordReset",
    methods: ["POST"],
  },
  {
    path: "/api/auth/password/reset",
    group: "password",
    handler: "resetPassword",
    methods: ["POST"],
  },
  {
    path: "/api/auth/password/change",
    group: "password",
    handler: "changePassword",
    methods: ["POST"],
  },
  {
    path: "/api/auth/invitations/accept",
    group: "invitations",
    handler: "acceptInvitation",
    methods: ["POST"],
  },
  {
    path: "/api/auth/magic-link/request",
    group: "magicLink",
    handler: "requestMagicLink",
    methods: ["POST"],
  },
  {
    path: "/api/auth/magic-link",
    group: "magicLink",
    handler: "consumeMagicLink",
    methods: ["GET", "POST"],
  },
  {
    path: "/api/auth/otp/login/request",
    group: "otp",
    handler: "requestOtpLogin",
    methods: ["POST"],
  },
  {
    path: "/api/auth/otp/login/complete",
    group: "otp",
    handler: "completeOtpLogin",
    methods: ["POST"],
  },
  { path: "/api/auth/otp", group: "otp", handler: "issueOtp", methods: ["POST"] },
  {
    path: "/api/auth/otp/verify",
    group: "otp",
    handler: "verifyOtp",
    methods: ["POST"],
  },
  { path: "/api/auth/totp/setup", group: "mfa", handler: "beginTotp", methods: ["POST"] },
  {
    path: "/api/auth/totp/confirm",
    group: "mfa",
    handler: "confirmTotp",
    methods: ["POST"],
  },
  {
    path: "/api/auth/totp/disable",
    group: "mfa",
    handler: "disableTotp",
    methods: ["POST"],
  },
  {
    path: "/api/auth/recovery-codes",
    group: "mfa",
    handler: "recoveryCodes",
    methods: ["POST"],
  },
  { path: "/api/auth/mfa/otp", group: "mfa", handler: "beginMfaOtp", methods: ["POST"] },
  {
    path: "/api/auth/mfa/complete",
    group: "mfa",
    handler: "completeMfa",
    methods: ["POST"],
  },
  { path: "/api/auth/sessions", group: "sessions", handler: "sessions", methods: ["GET"] },
  {
    path: "/api/auth/sessions/revoke",
    group: "sessions",
    handler: "revokeSession",
    methods: ["POST"],
  },
  {
    path: "/api/auth/impersonation/start",
    group: "impersonation",
    handler: "startImpersonation",
    methods: ["POST"],
  },
  {
    path: "/api/auth/impersonation/stop",
    group: "impersonation",
    handler: "stopImpersonation",
    methods: ["POST"],
  },
  {
    path: "/api/auth/passkeys/register/options",
    group: "passkeys",
    handler: "passkeyRegistrationOptions",
    methods: ["POST"],
  },
  {
    path: "/api/auth/passkeys/register/verify",
    group: "passkeys",
    handler: "passkeyRegistrationVerify",
    methods: ["POST"],
  },
  {
    path: "/api/auth/passkeys/login/options",
    group: "passkeys",
    handler: "passkeyAuthenticationOptions",
    methods: ["POST"],
  },
  {
    path: "/api/auth/passkeys/login/verify",
    group: "passkeys",
    handler: "passkeyAuthenticationVerify",
    methods: ["POST"],
  },
] as const satisfies readonly AuthRouteDefinition[];