const { I } = inject();
const Helpers = require("../tests/helpers");

module.exports = {
  init({ events = {}, ...params }) {
    I.executeScript(Helpers.createLabelStudioInitFunction(params));
    for (const [eventName, callback] of Object.entries(events)) {
      this.on(eventName, callback);
    }

    const defaultCpuThrottling = process.env.DEFAULT_CPU_THROTTLING;

    if (defaultCpuThrottling) {
      I.wait(1); // gives some time to page to load
      I.throttleCPU(+defaultCpuThrottling);
    }
  },
  on(eventName, callback) {
    I.executeScript(Helpers.createAddEventListenerScript(eventName, callback));
  },
  async serialize() {
    const result = await I.executeScript(Helpers.serialize);

    return result;
  },

  hasFF(fflag) {
    return I.executeScript(Helpers.hasFF, fflag);
  },

  setFeatureFlagsDefaultValue(value) {
    I.executeScript(Helpers.setFeatureFlagsDefaultValue, value);
  },

  setFeatureFlags(featureFlags) {
    I.executeScript(Helpers.setFeatureFlags, featureFlags);
  },

  clearModalIfPresent() {
    I.executeScript(Helpers.clearModalIfPresent);
  },

  async waitForObjectsReady() {
    await I.executeScript(Helpers.waitForObjectsReady);
  },

  async resultsNotChanged(result, fractionDigits = 2) {
    const serialized = await this.serialize();

    I.assertDeepEqualWithTolerance(result, serialized, fractionDigits, "Results must be equal");
  },

  async resultsChanged(result, fractionDigits = 2) {
    const serialized = await this.serialize();

    I.assertNotDeepEqualWithTolerance(result, serialized, fractionDigits, "Results must be different");
  },

  async grabUserLabels() {
    const userLabels = await I.executeScript(() => {
      return Object.fromEntries(
        Object.entries(window.Htx.userLabels?.controls).map(([control, labels]) => {
          return [control, labels.map((label) => label.path)];
        }),
      );
    });

    return userLabels;
  },

  initUserLabels(userLabels) {
    return I.executeScript((userLabels) => {
      window.Htx.userLabels?.init(userLabels);
    }, userLabels);
  },

  enableSetting(settingName) {
    I.say("Attempting to open settings menu");
    I.click("[aria-label=Settings]");
    I.see("Settings");
    I.say("Attempt to enable setting");
    I.click(settingName);
    I.seeCheckboxIsChecked(settingName);
    I.click("[aria-label=Close]");
    I.dontSee("Settings");
  },

  disableSetting(settingName) {
    I.say("Attempting to open settings menu");
    I.click("[aria-label=Settings]");
    I.see("Settings");
    I.say("Attempt to disable setting");
    I.click(settingName);
    I.seeCheckboxIsChecked(settingName);
    I.click("[aria-label=Close]");
    I.dontSee("Settings");
  },
};