import { z } from "zod";

import { getEventLocationType, locationKeyToString } from "@calcom/app-store/locations";
import { classNames } from "@calcom/lib";
import { useLocale } from "@calcom/lib/hooks/useLocale";
import { Tooltip } from "@calcom/ui";
import { Link } from "@calcom/ui/components/icon";

import type { Props } from "./pages/AvailabilityPage";

const excludeNullValues = (value: unknown) => !!value;

export function AvailableEventLocations({ locations }: { locations: Props["eventType"]["locations"] }) {
  const { t } = useLocale();

  const renderLocations = locations.map((location, index) => {
    const eventLocationType = getEventLocationType(location.type);
    if (!eventLocationType) {
      // It's possible that the location app got uninstalled
      return null;
    }
    if (eventLocationType.variable === "hostDefault") {
      return null;
    }

    const translateAbleKeys = [
      "attendee_in_person",
      "in_person",
      "attendee_phone_number",
      "link_meeting",
      "organizer_phone_number",
    ];

    const locationKey = z.string().default("").parse(locationKeyToString(location));
    const translatedLocation = location.type.startsWith("integrations:")
      ? eventLocationType.label
      : translateAbleKeys.includes(locationKey)
      ? t(locationKey)
      : locationKey;

    return (
      <div key={`${location.type}-${index}`} className="flex flex-row items-center text-sm font-medium">
        {eventLocationType.iconUrl === "/link.svg" ? (
          <Link className="text-default ml-[2px] h-4 w-4  ltr:mr-[10px] rtl:ml-[10px] " />
        ) : (
          <img
            src={eventLocationType.iconUrl}
            className={classNames(
              "ml-[2px] h-4 w-4 opacity-70 ltr:mr-[10px] rtl:ml-[10px] dark:opacity-100 ",
              !eventLocationType.iconUrl?.includes("api") ? "dark:invert-[.65]" : ""
            )}
            alt={`${eventLocationType.label} icon`}
          />
        )}
        <Tooltip content={translatedLocation}>
          <p className="line-clamp-1">{translatedLocation}</p>
        </Tooltip>
      </div>
    );
  });

  const filteredLocations = renderLocations.filter(excludeNullValues) as JSX.Element[];
  return filteredLocations.length ? (
    <div className="text-default mr-6 flex w-full flex-col space-y-4 break-words text-sm">
      {filteredLocations}
    </div>
  ) : null;
}
