import { visit } from "@ember/test-helpers";
import { test } from "qunit";
import groupFixtures from "discourse/tests/fixtures/group-fixtures";
import {
  acceptance,
  updateCurrentUser,
} from "discourse/tests/helpers/qunit-helpers";

acceptance("DFP Ads", function (needs) {
  needs.user();
  needs.settings({
    no_ads_for_groups: "47",
    no_ads_for_categories: "1",
    dfp_publisher_id: "MYdfpID",
    dfp_through_trust_level: 2,
    dfp_topic_list_top_code: "list_top_ad_unit",
    dfp_topic_list_top_ad_sizes: "728*90 - leaderboard",
    dfp_mobile_topic_list_top_code: "mobile_list_top_ad_unit",
    dfp_mobile_topic_list_top_ad_size: "300*250 - medium rectangle",
    dfp_post_bottom_code: "post_bottom_ad_unit",
    dfp_post_bottom_ad_sizes: "728*90 - leaderboard",
    dfp_mobile_post_bottom_code: "mobile_post_bottom_ad_unit",
    dfp_mobile_post_bottom_ad_size: "300*250 - medium rectangle",
    dfp_nth_post_code: 6,
    dfp_topic_above_post_stream_code: "list_top_ad_unit",
    dfp_topic_above_post_stream_ad_sizes: "728*90 - leaderboard",
  });
  needs.site({
    house_creatives: {
      settings: {
        topic_list_top: "",
        topic_above_post_stream: "",
        topic_above_suggested: "",
        post_bottom: "",
        after_nth_post: 20,
      },
      creatives: {},
    },
  });

  test("correct number of ads should show", async (assert) => {
    updateCurrentUser({ staff: false, trust_level: 1 });
    await visit("/t/280"); // 20 posts
    const ads = find(".google-dfp-ad.dfp-ad-post-bottom");
    assert.equal(ads.length, 3, "it should render 3 ads");
    assert.equal(
      find("#post_6 + .widget-connector").find(
        ".google-dfp-ad.dfp-ad-post-bottom"
      ).length,
      1,
      "ad after 6th post"
    );
    assert.equal(
      find("#post_12 + .widget-connector").find(
        ".google-dfp-ad.dfp-ad-post-bottom"
      ).length,
      1,
      "ad after 12th post"
    );
    assert.equal(
      find("#post_18 + .widget-connector").find(
        ".google-dfp-ad.dfp-ad-post-bottom"
      ).length,
      1,
      "ad after 18th post"
    );
  });

  test("no ads for trust level 3", async (assert) => {
    updateCurrentUser({ staff: false, trust_level: 3 });
    await visit("/t/280");
    assert.equal(
      find(".google-dfp-ad.dfp-ad-post-bottom").length,
      0,
      "it should render 0 ads"
    );
  });

  test("can omit ads based on groups", async (assert) => {
    updateCurrentUser({
      staff: false,
      trust_level: 1,
      groups: [groupFixtures["/groups/discourse.json"].group],
    });
    await visit("/t/280");
    assert.equal(
      find(".google-dfp-ad.dfp-ad-post-bottom").length,
      0,
      "it should render 0 ads"
    );
  });

  test("can omit ads based on category", async (assert) => {
    updateCurrentUser({ staff: false, trust_level: 1 });
    await visit("/t/28830");
    assert.equal(
      find(".google-dfp-ad.dfp-ad-topic-above-post-stream").length,
      0,
      "it should render 0 ads"
    );
  });
});