defmodule PlausibleWeb.Live.CustomerSupportTest do
  use PlausibleWeb.ConnCase, async: false

  @moduletag :ee_only

  on_ee do
    @cs_index Routes.customer_support_path(PlausibleWeb.Endpoint, :index)

    import Phoenix.LiveViewTest

    alias Plausible.Auth.SSO

    describe "unauthenticated" do
      test "not allowed if not logged in", %{conn: conn} do
        conn = get(conn, @cs_index)
        assert response(conn, 403) == "Not allowed"
      end
    end

    describe "authenticated regular user" do
      test "not allowed if not superadmin", %{conn: conn} do
        conn = get(conn, @cs_index)
        assert response(conn, 403) == "Not allowed"
      end
    end

    describe "authenticated superadmin" do
      setup [:create_user, :log_in, :create_site]

      setup %{user: user} do
        patch_env(:super_admin_user_ids, [user.id])
      end

      test "lists resources", %{conn: conn, site: site, user: user} do
        conn = get(conn, @cs_index)
        resp = html_response(conn, 200)
        team = team_of(user)
        consolidated_site = new_site(owner: user, consolidated: true)
        assert_search_result(resp, "site", site.id)
        assert_search_result(resp, "team", team.id)
        assert_search_result(resp, "user", user.id)
        refute_search_result(resp, "site", consolidated_site.id)
      end

      test "filters as you type", %{conn: conn, site: site, user: user} do
        site2 = new_site(owner: user, domain: "hello.example.com")
        {:ok, lv, _html} = live(conn, @cs_index)
        type_into_input(lv, "filter-text", "hello")

        html = render(lv)

        assert_search_result(html, "site", site2.id)
        refute_search_result(html, "site", site.id)

        type_into_input(lv, "filter-text", "user:hello")
        html = render(lv)

        refute_search_result(html, "site", site2.id)

        type_into_input(lv, "filter-text", "site:hello")
        html = render(lv)

        assert_search_result(html, "site", site2.id)
      end

      test "search teams by name", %{conn: conn} do
        team1 = new_user(team: [name: "Team One"]) |> team_of()
        team2 = new_user(team: [name: "Team Two"]) |> team_of()
        team3 = new_user(team: [name: "Team Three"]) |> team_of()

        {:ok, lv, _html} = live(conn, @cs_index)

        type_into_input(lv, "filter-text", "team:Team")
        html = render(lv)

        assert_search_result(html, "team", team1.id)
        assert_search_result(html, "team", team2.id)
        assert_search_result(html, "team", team3.id)
      end

      test "search teams by partial name", %{conn: conn} do
        team1 = new_user(team: [name: "Team One"]) |> team_of()
        team2 = new_user(team: [name: "Team Two"]) |> team_of()
        team3 = new_user(team: [name: "Team Three"]) |> team_of()

        {:ok, lv, _html} = live(conn, @cs_index)

        type_into_input(lv, "filter-text", "team:Team T")
        html = render(lv)

        refute_search_result(html, "team", team1.id)
        assert_search_result(html, "team", team2.id)
        assert_search_result(html, "team", team3.id)
      end

      test "search teams with subscription filter", %{conn: conn} do
        team1 = new_user(team: [name: "Team One"]) |> team_of()
        team2 = new_user(team: [name: "Team Two"]) |> subscribe_to_growth_plan() |> team_of()
        team3 = new_user(team: [name: "Team Three"]) |> team_of()

        {:ok, lv, _html} = live(conn, @cs_index)

        type_into_input(lv, "filter-text", "team:Team T +sub")
        html = render(lv)

        refute_search_result(html, "team", team1.id)
        assert_search_result(html, "team", team2.id)
        refute_search_result(html, "team", team3.id)
      end

      test "search teams with sso filter before integration", %{conn: conn} do
        team1 = new_user(team: [name: "Team One"]) |> team_of()
        team2 = new_user(team: [name: "Team Two"]) |> subscribe_to_growth_plan() |> team_of()
        team3 = new_user(team: [name: "Team Three"]) |> team_of()

        {:ok, lv, _html} = live(conn, @cs_index)

        type_into_input(lv, "filter-text", "team:Team T +sso")
        html = render(lv)
        refute_search_result(html, "team", team1.id)
        refute_search_result(html, "team", team2.id)
        refute_search_result(html, "team", team3.id)
      end

      test "search teams with sso filter after integration", %{conn: conn} do
        team1 = new_user(team: [name: "Team One"]) |> team_of()
        team2 = new_user(team: [name: "Team Two"]) |> subscribe_to_growth_plan() |> team_of()
        team3 = new_user(team: [name: "Team Three"]) |> team_of()

        integration = SSO.initiate_saml_integration(team2)
        SSO.Domains.add(integration, "some-sso.example.com")
        SSO.initiate_saml_integration(team3)

        {:ok, lv, _html} = live(conn, @cs_index)

        type_into_input(lv, "filter-text", "team:Team T +sso")
        html = render(lv)
        refute_search_result(html, "team", team1.id)
        assert_search_result(html, "team", team2.id)
        assert_search_result(html, "team", team3.id)
      end

      test "search teams by sso domain", %{conn: conn} do
        team1 = new_user(team: [name: "Team One"]) |> team_of()
        team2 = new_user(team: [name: "Team Two"]) |> subscribe_to_growth_plan() |> team_of()
        team3 = new_user(team: [name: "Team Three"]) |> team_of()

        integration = SSO.initiate_saml_integration(team2)
        SSO.Domains.add(integration, "some-sso.example.com")

        {:ok, lv, _html} = live(conn, @cs_index)

        type_into_input(lv, "filter-text", "team:some-sso +sso")
        html = render(lv)

        refute_search_result(html, "team", team1.id)
        assert_search_result(html, "team", team2.id)
        refute_search_result(html, "team", team3.id)
      end

      test "search teams by identifier", %{conn: conn} do
        team1 = new_user(team: [name: "Team One"]) |> team_of()
        team2 = new_user(team: [name: "Team Two"]) |> team_of()

        {:ok, lv, _html} = live(conn, @cs_index)

        type_into_input(lv, "filter-text", "team:#{team2.identifier}")
        html = render(lv)

        refute_search_result(html, "team", team1.id)
        assert_search_result(html, "team", team2.id)
      end

      test "search sites by domain_changed_from", %{conn: conn, user: user} do
        {:ok, site} =
          new_site(domain: "old.example.com", owner: user)
          |> Plausible.Site.Domain.change("new.example.net")

        {:ok, lv, _html} = live(conn, @cs_index)

        type_into_input(lv, "filter-text", "site:old")
        html = render(lv)

        assert_search_result(html, "site", site.id)
      end

      test "search sites by tracker script ID", %{conn: conn} do
        site = new_site()

        tracker_script_configuration =
          PlausibleWeb.Tracker.get_or_create_tracker_script_configuration!(site)

        {:ok, lv, _html} = live(conn, @cs_index)

        type_into_input(lv, "filter-text", "site:#{tracker_script_configuration.id}")

        html = render(lv)

        assert_search_result(html, "site", site.id)
      end
    end

    defp assert_search_result(doc, type, id) do
      assert link = find(doc, ~s|a[data-test-type="#{type}"][data-test-id="#{id}"]|)

      assert text_of_attr(link, "href") ==
               apply(Routes, :"customer_support_#{type}_path", [
                 PlausibleWeb.Endpoint,
                 :show,
                 id
               ])
    end

    defp refute_search_result(doc, type, id) do
      refute element_exists?(doc, ~s|a[data-test-type="#{type}"][data-test-id="#{id}"]|)
    end

    defp type_into_input(lv, id, text) do
      lv
      |> element("form#filter-form")
      |> render_change(%{id => text})
    end
  end
end