/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/* eslint-env mozilla/remote-page */

import { html } from "chrome://global/content/vendor/lit.all.mjs";

import { MozLitElement } from "chrome://global/content/lit-utils.mjs";

// eslint-disable-next-line import/no-unassigned-import
import "chrome://global/content/elements/moz-toggle.mjs";

class ShoppingSettings extends MozLitElement {
  static properties = {
    adsEnabled: { type: Boolean },
    adsEnabledByUser: { type: Boolean },
    autoOpenEnabled: { type: Boolean },
    autoOpenEnabledByUser: { type: Boolean },
    hostname: { type: String },
  };

  static get queries() {
    return {
      wrapperEl: "#shopping-settings-wrapper",
      recommendationsToggleEl: "#shopping-settings-recommendations-toggle",
      autoOpenToggleEl: "#shopping-settings-auto-open-toggle",
      autoOpenToggleDescriptionEl: "#shopping-auto-open-description",
      dividerEl: ".divider",
      sidebarEnabledStateEl: "#shopping-settings-sidebar-enabled-state",
      optOutButtonEl: "#shopping-settings-opt-out-button",
      shoppingCardEl: "shopping-card",
      adsLearnMoreLinkEl: "#shopping-ads-learn-more-link",
      fakespotLearnMoreLinkEl: "#powered-by-fakespot-link",
    };
  }

  onToggleRecommendations() {
    this.adsEnabledByUser = this.recommendationsToggleEl.pressed;
    let action = this.adsEnabledByUser ? "enabled" : "disabled";
    Glean.shopping.surfaceAdsSettingToggled.record({ action });
    RPMSetPref(
      "browser.shopping.experience2023.ads.userEnabled",
      this.adsEnabledByUser
    );
  }

  onToggleAutoOpen() {
    this.autoOpenEnabledByUser = this.autoOpenToggleEl.pressed;
    let action = this.autoOpenEnabledByUser ? "enabled" : "disabled";
    Glean.shopping.surfaceAutoOpenSettingToggled.record({ action });
    RPMSetPref(
      "browser.shopping.experience2023.autoOpen.userEnabled",
      this.autoOpenEnabledByUser
    );
    if (!this.autoOpenEnabledByUser) {
      RPMSetPref("browser.shopping.experience2023.active", false);
    }
  }

  onDisableShopping() {
    window.dispatchEvent(
      new CustomEvent("DisableShopping", { bubbles: true, composed: true })
    );
    Glean.shopping.surfaceOptOutButtonClicked.record();
  }

  fakespotLinkClicked(e) {
    if (e.target.localName == "a" && e.button == 0) {
      Glean.shopping.surfacePoweredByFakespotLinkClicked.record();
    }
  }

  render() {
    // Whether we show recommendations at all (including offering a user
    // control for them) is controlled via a nimbus-enabled pref.
    let canShowRecommendationToggle = this.adsEnabled;

    let adsToggleMarkup = canShowRecommendationToggle
      ? html`
        <div class="shopping-settings-toggle-option-wrapper">
          <moz-toggle
            id="shopping-settings-recommendations-toggle"
            ?pressed=${this.adsEnabledByUser}
            data-l10n-id="shopping-settings-recommendations-toggle"
            data-l10n-attrs="label"
            @toggle=${this.onToggleRecommendations}>
          </moz-toggle/>
          <span id="shopping-ads-learn-more" data-l10n-id="shopping-settings-recommendations-learn-more2">
            <a
              id="shopping-ads-learn-more-link"
              target="_blank"
              href="${window.RPMGetFormatURLPref(
                "app.support.baseURL"
              )}review-checker-review-quality?utm_campaign=learn-more&utm_medium=inproduct&utm_term=core-sidebar#w_ads_for_relevant_products"
              data-l10n-name="review-quality-url"
            ></a>
          </span>
        </div>`
      : null;

    /* Auto-open experiment changes how the settings card appears by:
     * 1. Showing a new toggle for enabling/disabling auto-open behaviour
     * 2. Adding a divider between the toggles and opt-out button
     * 3. Showing text indicating that Review Checker is enabled (not opted-out) above the opt-out button
     *
     * Only show if `browser.shopping.experience2023.autoOpen.enabled` is true.
     */
    let autoOpenDescriptionL10nId;
    let autoOpenDescriptionL10nArgs;

    switch (this.hostname) {
      case "www.amazon.fr":
      case "www.amazon.de":
        autoOpenDescriptionL10nId =
          "shopping-settings-auto-open-description-single-site";
        autoOpenDescriptionL10nArgs = {
          currentSite: "Amazon",
        };
        break;
      default:
        autoOpenDescriptionL10nId =
          "shopping-settings-auto-open-description-three-sites";
        autoOpenDescriptionL10nArgs = {
          firstSite: "Amazon",
          secondSite: "Best Buy",
          thirdSite: "Walmart",
        };
    }

    let autoOpenToggleMarkup = this.autoOpenEnabled
      ? html` <div class="shopping-settings-toggle-option-wrapper">
          <moz-toggle
            id="shopping-settings-auto-open-toggle"
            ?pressed=${this.autoOpenEnabledByUser}
            data-l10n-id="shopping-settings-auto-open-toggle"
            data-l10n-attrs="label"
            @toggle=${this.onToggleAutoOpen}
          >
          </moz-toggle>
          <span
            id="shopping-auto-open-description"
            data-l10n-id=${autoOpenDescriptionL10nId}
            data-l10n-args=${JSON.stringify(autoOpenDescriptionL10nArgs)}
          ></span>
        </div>`
      : null;

    return html`
      <link
        rel="stylesheet"
        href="chrome://browser/content/shopping/settings.css"
      />
      <link
        rel="stylesheet"
        href="chrome://browser/content/shopping/shopping-page.css"
      />
      <shopping-card
        data-l10n-id="shopping-settings-label"
        data-l10n-attrs="label"
        type=${!this.autoOpenEnabled ? "accordion" : ""}
      >
        <div
          id="shopping-settings-wrapper"
          class=${this.autoOpenEnabled
            ? "shopping-settings-auto-open-ui-enabled"
            : ""}
          slot="content"
        >
          <section id="shopping-settings-toggles-section">
            ${adsToggleMarkup} ${autoOpenToggleMarkup}
          </section>
          ${this.autoOpenEnabled
            ? html`<span class="divider" role="separator"></span>`
            : null}
          <section id="shopping-settings-opt-out-section">
            ${this.autoOpenEnabled
              ? html`<span
                  id="shopping-settings-sidebar-enabled-state"
                  data-l10n-id="shopping-settings-sidebar-enabled-state"
                ></span>`
              : null}
            <button
              class="shopping-button"
              id="shopping-settings-opt-out-button"
              data-l10n-id="shopping-settings-opt-out-button"
              @click=${this.onDisableShopping}
            ></button>
          </section>
        </div>
      </shopping-card>
      <p
        id="powered-by-fakespot"
        class="deemphasized"
        data-l10n-id="powered-by-fakespot"
        @click=${this.fakespotLinkClicked}
      >
        <a
          id="powered-by-fakespot-link"
          data-l10n-name="fakespot-link"
          target="_blank"
          href="https://www.fakespot.com/our-mission?utm_source=review-checker&utm_campaign=fakespot-by-mozilla&utm_medium=inproduct&utm_term=core-sidebar"
        ></a>
      </p>
    `;
  }
}

customElements.define("shopping-settings", ShoppingSettings);