import assert from "node:assert/strict"
import test from "node:test"
import {
  canonicalizeTenantDomain,
  manualVisibleForTenant,
  resolveManualsTenantDomain,
  tenantDomainVariants,
} from "@/lib/manuals-tenant"

test("canonicalizeTenantDomain strips protocol, port, path, and casing", () => {
  assert.equal(
    canonicalizeTenantDomain("HTTPS://RMV.AbundancePartners.App:443/manuals"),
    "rmv.abundancepartners.app"
  )
  assert.equal(canonicalizeTenantDomain(""), "")
  assert.equal(canonicalizeTenantDomain(undefined), "")
})

test("tenantDomainVariants includes root and www aliases", () => {
  assert.deepEqual(tenantDomainVariants("rmv.abundancepartners.app"), [
    "rmv.abundancepartners.app",
    "www.rmv.abundancepartners.app",
  ])
  assert.deepEqual(tenantDomainVariants("www.rockymountainvending.com"), [
    "www.rockymountainvending.com",
    "rockymountainvending.com",
  ])
})

test("manualVisibleForTenant matches sourceDomain and siteVisibility aliases", () => {
  assert.equal(
    manualVisibleForTenant(
      {
        sourceDomain: "rmv.abundancepartners.app",
      },
      "https://rmv.abundancepartners.app/manuals"
    ),
    true
  )

  assert.equal(
    manualVisibleForTenant(
      {
        siteVisibility: ["www.rockymountainvending.com"],
      },
      "rockymountainvending.com"
    ),
    true
  )

  assert.equal(
    manualVisibleForTenant(
      {
        sourceDomain: "quickfreshvending.com",
        siteVisibility: ["quickfreshvending.com"],
      },
      "rmv.abundancepartners.app"
    ),
    false
  )
})

test("resolveManualsTenantDomain prioritizes request host then env overrides", () => {
  assert.equal(
    resolveManualsTenantDomain({
      requestHost: "rmv.abundancepartners.app",
      envTenantDomain: "fallback.example",
      envSiteDomain: "another.example",
    }),
    "rmv.abundancepartners.app"
  )

  assert.equal(
    resolveManualsTenantDomain({
      requestHost: "",
      envTenantDomain: "tenant.example",
      envSiteDomain: "site.example",
    }),
    "tenant.example"
  )

  assert.equal(
    resolveManualsTenantDomain({
      requestHost: "",
      envTenantDomain: "",
      envSiteDomain: "site.example",
    }),
    "site.example"
  )
})