import { beforeAll, describe, expect, mock, test } from "bun:test"

let getWorkspaceTerminalCacheKey: (dir: string) => string
let getLegacyTerminalStorageKeys: (dir: string, legacySessionID?: string) => string[]

beforeAll(async () => {
  mock.module("@solidjs/router", () => ({
    useParams: () => ({}),
  }))
  mock.module("@opencode-ai/ui/context", () => ({
    createSimpleContext: () => ({
      use: () => undefined,
      provider: () => undefined,
    }),
  }))
  const mod = await import("./terminal")
  getWorkspaceTerminalCacheKey = mod.getWorkspaceTerminalCacheKey
  getLegacyTerminalStorageKeys = mod.getLegacyTerminalStorageKeys
})

describe("getWorkspaceTerminalCacheKey", () => {
  test("uses workspace-only directory cache key", () => {
    expect(getWorkspaceTerminalCacheKey("/repo")).toBe("/repo:__workspace__")
  })
})

describe("getLegacyTerminalStorageKeys", () => {
  test("keeps workspace storage path when no legacy session id", () => {
    expect(getLegacyTerminalStorageKeys("/repo")).toEqual(["/repo/terminal.v1"])
  })

  test("includes legacy session path before workspace path", () => {
    expect(getLegacyTerminalStorageKeys("/repo", "session-123")).toEqual([
      "/repo/terminal/session-123.v1",
      "/repo/terminal.v1",
    ])
  })
})