import { describe, expect, it, beforeEach } from "vitest"

import {
  hasSession,
  loadSession,
  persistFromArcadiaLogin,
  signOut,
  updateSessionUser,
} from "./session"

describe("session", () => {
  beforeEach(() => {
    localStorage.clear()
    sessionStorage.clear()
  })

  it("starts unauthenticated", () => {
    expect(loadSession()).toBeNull()
    expect(hasSession()).toBe(false)
  })

  it("persists from an arcadia login and clears on sign-out", () => {
    const session = persistFromArcadiaLogin(
      { access_token: "tok-123", refresh_token: "ref-456" },
      { id: "u1", email: "alice@example.com", full_name: "Alice" },
    )
    expect(session.email).toBe("alice@example.com")
    expect(session.name).toBe("Alice")
    expect(session.token).toBe("tok-123")
    expect(hasSession()).toBe(true)
    expect(sessionStorage.getItem("arcadia_access_token")).toBe("tok-123")

    signOut()
    expect(loadSession()).toBeNull()
    expect(sessionStorage.getItem("arcadia_access_token")).toBeNull()
  })

  it("updates the stored session identity in place", () => {
    persistFromArcadiaLogin(
      { access_token: "tok" },
      { id: "u1", email: "a@x.com", full_name: "Alice" },
    )
    updateSessionUser({ name: "Alice Smith", email: "alice@x.com" })
    const s = loadSession()
    expect(s?.name).toBe("Alice Smith")
    expect(s?.email).toBe("alice@x.com")
    expect(s?.token).toBe("tok")
  })
})