"use client";

import { memo } from "react";
import Link from "next/link";
import { useTranslation } from "../../../contexts/MessagesContext";
import { getAssetPath, ASSETS } from "../../../../lib/assetUtils";

interface LogoProps {
  size?:
    | "default"
    | "footer"
    | "createFlow"
    | "topNavFolderTop"
    | "topNavHeader";
  /**
   * Visual style: default (dark on light) or inverse (e.g. black/white on teal).
   * @default "default"
   */
  palette?: "default" | "inverse";
  /**
   * Whether to show the "CommunityRule" wordmark.
   * @default true
   */
  wordmark?: boolean;
}

interface SizeConfig {
  containerHeight: string;
  gap: string;
  textSize: string;
  lineHeight: string;
  iconSize: string;
}

const Logo = memo<LogoProps>(
  ({ size = "default", palette = "default", wordmark = true }) => {
    const t = useTranslation("controlsChrome");

    // Figma: "Asset / Logo" (4002:6735) — 40×6×27 at 1x; nav/footer/create-flow
    // instances scale that lockup.
    const sizes: Record<string, SizeConfig> = {
      default: {
        containerHeight: "h-[var(--spacing-scale-040)]",
        gap: "gap-[var(--spacing-scale-006)]",
        textSize: "text-[21.97px]",
        lineHeight: "leading-[27.05px]",
        iconSize: "w-[27px] h-[27px]",
      },
      footer: {
        containerHeight: "h-[41px] md:h-[56px] lg:h-[82px]",
        gap: "gap-[6.21px] md:gap-[8.49px] lg:gap-[12.43px]",
        textSize:
          "text-[22.75px] md:text-[31.08px] lg:text-[45.51px]",
        lineHeight:
          "leading-[28px] md:leading-[38.25px] lg:leading-[56.01px]",
        iconSize:
          "w-[27.96px] h-[27.96px] md:w-[38.18px] md:h-[38.18px] lg:w-[55.91px] lg:h-[55.91px]",
      },
      createFlow: {
        containerHeight: "h-[30px] md:h-[var(--spacing-scale-040)]",
        gap: "gap-[4.5px] md:gap-[var(--spacing-scale-006)]",
        textSize: "text-[16.48px] md:text-[21.97px]",
        lineHeight: "leading-[20.28px] md:leading-[27.05px]",
        iconSize: "w-[20.25px] h-[20.25px] md:w-[27px] md:h-[27px]",
      },
      topNavFolderTop: {
        containerHeight:
          "h-[14.1px] sm:h-[21.35px] md:h-[var(--spacing-scale-032)] lg:h-[var(--spacing-scale-040)] xl:h-[50.35px]",
        gap: "gap-0 sm:gap-[3.2px] md:gap-[4.8px] lg:gap-[var(--spacing-scale-006)] xl:gap-[7.5px]",
        textSize:
          "text-[11.57px] sm:text-[11.72px] md:text-[17.58px] lg:text-[21.97px] xl:text-[27.47px]",
        lineHeight:
          "leading-[14.24px] sm:leading-[14.42px] md:leading-[21.64px] lg:leading-[27.05px] xl:leading-[33.81px]",
        iconSize:
          "w-[14.1px] h-[14.1px] sm:w-[14.4px] sm:h-[14.4px] md:w-[21.6px] md:h-[21.6px] lg:w-[27px] lg:h-[27px] xl:w-[33.75px] xl:h-[33.75px]",
      },
      topNavHeader: {
        containerHeight:
          "h-[14.2px] sm:h-[21.22px] md:h-[var(--spacing-scale-032)] lg:h-[40.69px] xl:h-[50.35px]",
        gap: "gap-0 sm:gap-[3.18px] md:gap-[4.85px] lg:gap-[6.06px] xl:gap-[7.5px]",
        textSize:
          "text-[11.57px] sm:text-[11.66px] md:text-[17.76px] lg:text-[22.2px] xl:text-[27.47px]",
        lineHeight:
          "leading-[14.24px] sm:leading-[14.35px] md:leading-[21.86px] lg:leading-[27.32px] xl:leading-[33.81px]",
        iconSize:
          "w-[14.2px] h-[14.2px] sm:w-[14.33px] sm:h-[14.33px] md:w-[21.82px] md:h-[21.82px] lg:w-[27.27px] lg:h-[27.27px] xl:w-[33.75px] xl:h-[33.75px]",
      },
    };

    const config = sizes[size || "default"] || sizes.default;
    const isInverse = palette === "inverse";
    const textColorClass = isInverse
      ? "text-[var(--color-content-invert-primary)]"
      : "text-[var(--color-content-default-primary)]";
    const wordmarkVisibilityClass =
      size === "topNavFolderTop" || size === "topNavHeader"
        ? wordmark
          ? "hidden sm:block"
          : "hidden"
        : wordmark
          ? ""
          : "hidden";

    return (
      <Link href="/" className="group block" aria-label={t("logoAlt")}>
        <div
          className={`flex items-center ${config.containerHeight} ${
            wordmark ? config.gap : ""
          } cursor-pointer`}
        >
          {/* Logo Text - responsive visibility for topNav sizes */}
          <div
            className={`font-bricolage-grotesque ${textColorClass} ${config.textSize} ${config.lineHeight} font-normal tracking-[0px] transition-opacity duration-200 ease-out group-hover:opacity-80 ${wordmarkVisibilityClass}`}
            aria-label={t("logoText")}
          >
            {t("logoText")}
          </div>

          {/* Vector Icon */}
          {/* eslint-disable-next-line @next/next/no-img-element */}
          <img
            src={getAssetPath(ASSETS.LOGO)}
            alt={t("logoAlt")}
            width={27}
            height={27}
            className={`flex-shrink-0 ${config.iconSize} origin-center transition-transform duration-200 ease-out group-hover:scale-110 ${
              isInverse ? "brightness-0" : ""
            }`}
            aria-hidden="true"
          />
        </div>
      </Link>
    );
  },
);

Logo.displayName = "Logo";

export default Logo;