/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

const { _applyColorwayConfig, BuiltInThemeConfig } = ChromeUtils.importESModule(
  "resource:///modules/BuiltInThemeConfig.sys.mjs"
);

add_task(async function test_importConfig() {
  Assert.ok(
    BuiltInThemeConfig,
    "Was able to import BuiltInThemeConfig and it is not empty."
  );
});

add_task(function test_recoverEmptyHomepage() {
  for (let [id, config] of BuiltInThemeConfig.entries()) {
    if (id.endsWith("-colorway@mozilla.org")) {
      Assert.ok(config.collection, "Colorway theme has collection property.");
      Assert.ok(config.expiry, "Colorway theme has expiry date.");
    }
  }
});

add_task(function test_findActiveColorwayCollection() {
  // get valid collection name from config
  const id = BuiltInThemeConfig.entries().next().value[1].collection;
  let collectionsList = [
    new Date("2012-01-01"),
    new Date("2012-02-01"),
    new Date("2012-03-01"),
    new Date("2012-04-01"),
    new Date("2012-04-02"),
  ].map((expiry, i) => ({ id, expiry, test_id: i + 1 }));
  // set all other collection names as expired
  for (const [, { collection }] of BuiltInThemeConfig.entries()) {
    if (collection != id) {
      collectionsList.push({ id: collection, expiry: new Date(0) });
    }
  }
  _applyColorwayConfig(collectionsList);
  Assert.ok(
    BuiltInThemeConfig.findActiveColorwayCollection(new Date("2010-01-01")),
    "Found active collection"
  );
  Assert.equal(
    BuiltInThemeConfig.findActiveColorwayCollection(new Date("2015-01-01")),
    null,
    "Found no active collection"
  );
  Assert.equal(
    BuiltInThemeConfig.findActiveColorwayCollection(new Date("2011-12-31"))
      .test_id,
    1,
    "First collection is active"
  );
  Assert.equal(
    BuiltInThemeConfig.findActiveColorwayCollection(new Date("2012-02-03"))
      .test_id,
    3,
    "Middle collection is active"
  );
  Assert.equal(
    BuiltInThemeConfig.findActiveColorwayCollection(new Date("2012-04-02"))
      .test_id,
    5,
    "Last collection is active"
  );
  Assert.equal(
    BuiltInThemeConfig.findActiveColorwayCollection(new Date("2012-01-02"))
      .test_id,
    2,
    "Second collection is active"
  );
});