import "vanilla-cookieconsent/dist/cookieconsent.css";
import * as CookieConsent from "vanilla-cookieconsent";

import * as settings from "@/logic/settings";

export const plugin = {
  install(app: any, pluginConfig: any): void {
    app.config.globalProperties.$CookieConsent = CookieConsent;
    CookieConsent.run(pluginConfig);
  }
};

export function showCookieConsent() {
  CookieConsent.show(true);
}

export function isAnalyticsAllowed(): boolean {
  return CookieConsent.acceptedCategory("analytics");
}

const plausibleId = "plausible-script";

function syncPlausible(): void {
  if (!settings.plausibleEnabled) {
    disablePlausible();
    return;
  }

  if (!isAnalyticsAllowed()) {
    disablePlausible();
    return;
  }

  enablePlausible();
}

function isPlausibleEnabled() {
  return document.getElementById(plausibleId) !== null;
}

function disablePlausible() {
  if (!isPlausibleEnabled()) {
    return;
  }

  // The simplest and straightforward way to disable smth is to reload the page
  // We expect that users will not reevaluate the cookie consent modal often
  window.location.reload();
}

function enablePlausible() {
  if (isPlausibleEnabled()) {
    return;
  }

  console.log("setup Plausible script");

  const script = document.createElement("script");
  script.id = plausibleId;
  script.src = settings.plausibleScript;
  script.async = true;
  script.defer = true;
  script.setAttribute("data-domain", settings.plausibleDomain);
  document.body.appendChild(script);
}

const _description = `
<p>We use cookies and local storage for session tracking (required) and optional analytics.</p>
<p>Please let us collect analytics to better understand how you use us and become the best news reader ever.</p>
<p>You can find more information in our <a href="/privacy" target="_blank" rel="noopener noreferrer">privacy policy</a>.</p>
`;

export const defaultConfig = {
  revision: 1,

  onConsent(): void {
    syncPlausible();
  },

  onChange(): void {
    syncPlausible();
  },

  categories: {
    necessary: {
      enabled: true,
      readOnly: true
    },
    analytics: {
      enabled: true,
      readOnly: false
    }
  },

  language: {
    default: "en",
    translations: {
      en: {
        consentModal: {
          title: "We use cookies and local storage",
          description: _description,
          acceptAllBtn: "Accept all",
          acceptNecessaryBtn: "Reject all",
          showPreferencesBtn: "Manage preferences"
        },
        preferencesModal: {
          title: "Manage privacy preferences",
          acceptAllBtn: "Accept all",
          acceptNecessaryBtn: "Reject all",
          savePreferencesBtn: "Accept current selection",
          closeIconLabel: "Close",
          sections: [
            {
              description: _description
            },
            {
              title: "Strictly necessary data",
              description: "This data is essential for the proper functioning of the website and cannot be disabled.",

              linkedCategory: "necessary",

              cookieTable: {
                headers: {
                  name: "Data",
                  description: "Description"
                },
                body: [
                  {
                    name: "Session information",
                    description:
                      "We store your session information which is absolutely necessary for the website to work."
                  }
                ]
              }
            },
            {
              title: "Performance and analytics",
              description: "These services collect information about how you use our website.",
              linkedCategory: "analytics",

              cookieTable: {
                headers: {
                  name: "Service",
                  domain: "Domain",
                  description: "Description"
                },
                body: [
                  settings.plausibleEnabled
                    ? {
                        name: "Plausible",
                        domain: "plausible.io",
                        description:
                          "EU-based, cookie-free service that helps us measure traffic and improve usability, without collecting personal data."
                      }
                    : null,
                  {
                    name: "Feeds Fun",
                    domain: "feeds.fun",
                    description:
                      "We collect our own analytics to improve the service. We do not share this data with third parties."
                  }
                ].filter((x) => x !== null)
              }
            }
          ]
        }
      }
    }
  }
};