"use client";

import { memo } from "react";
import Script from "next/script";
import { useTranslation } from "../../../contexts/MessagesContext";
import HeaderTab from "../HeaderTab";
import MenuBar from "../MenuBar";
import type { TopNavViewProps } from "./TopNav.types";

function TopNavView({
  folderTop,
  loggedIn: _loggedIn,
  profile: _profile,
  logIn,
  schemaData,
  logoConfig,
  renderNavigationItems,
  renderLoginButton,
  renderCreateRuleButton,
  renderLogo,
}: TopNavViewProps) {
  const t = useTranslation(folderTop ? "homeHeader" : "header");

  // Render folderTop variant (HomeHeader style)
  if (folderTop) {
    return (
      <>
        <Script
          id="top-nav-schema"
          type="application/ld+json"
          dangerouslySetInnerHTML={{ __html: JSON.stringify(schemaData) }}
        />
        <header
          className="w-full bg-transparent overflow-hidden"
          role="banner"
          aria-label={t("ariaLabels.homePageNavigationHeader")}
        >
          <nav
            className="relative flex items-center justify-between mx-auto h-[50px] sm:h-[62px] md:h-[68px] lg:h-[68px] xl:h-[88px] px-[var(--spacing-scale-008)] pr-[var(--spacing-scale-016)] pt-[var(--spacing-scale-010)] sm:px-[var(--spacing-scale-010)] sm:pr-[var(--spacing-scale-020)] sm:pt-[var(--spacing-scale-010)] md:px-[var(--spacing-scale-016)] md:pr-[var(--spacing-scale-032)] md:pt-[var(--spacing-scale-016)] lg:pl-[var(--spacing-scale-024)] lg:pt-[var(--spacing-scale-016)] lg:pr-[var(--spacing-scale-056)] xl:pl-[var(--spacing-scale-048)] xl:pt-[var(--spacing-scale-024)] xl:pr-[var(--spacing-scale-056)]"
            role="navigation"
            aria-label={t("ariaLabels.mainNavigation")}
          >
            <HeaderTab className="flex items-center self-end" stretch={true}>
              {/* Logo - Consistent left positioning within HeaderTab */}
              <div>
                {logoConfig.map((config, index) => (
                  <div key={index} className={config.breakpoint}>
                    {renderLogo(config.size, config.showText)}
                  </div>
                ))}
              </div>

              {/* XSmall menu bar - positioned next to logo */}
              <div className="block sm:hidden -me-[2px]">
                <MenuBar size="default">
                  {renderNavigationItems("xsmall")}
                  {logIn && renderLoginButton("xsmall")}
                </MenuBar>
              </div>
            </HeaderTab>

            {/* Navigation Links - Centered in header for SM and up */}
            <div className="absolute left-1/2 transform -translate-x-1/2 hidden sm:block">
              <div className="hidden sm:block md:hidden">
                <MenuBar size="default">
                  {renderNavigationItems("xsmall")}
                  {logIn && renderLoginButton("xsmall")}
                </MenuBar>
              </div>

              <div className="hidden md:block lg:hidden">
                <MenuBar size="medium">{renderNavigationItems("homeMd")}</MenuBar>
              </div>

              <div className="hidden lg:block xl:hidden">
                <MenuBar size="large">{renderNavigationItems("large")}</MenuBar>
              </div>

              <div className="hidden xl:block">
                <MenuBar size="large">
                  {renderNavigationItems("homeXlarge")}
                </MenuBar>
              </div>
            </div>

            {/* Authentication Elements - Consistent right alignment outside HeaderTab */}
            <div className="flex items-center">
              {/* XSmall and Small breakpoints - create rule button outside HeaderTab */}
              <div className="block md:hidden">
                {renderCreateRuleButton("xsmall", "small", "small")}
              </div>

              {/* Medium breakpoint - login outside HeaderTab, create rule outside */}
              <div className="hidden md:block lg:hidden absolute right-[var(--spacing-measures-spacing-016)]">
                <div className="flex items-center gap-[var(--spacing-scale-010)]">
                  {logIn && renderLoginButton("homeMd")}
                  {renderCreateRuleButton("small", "medium", "medium")}
                </div>
              </div>

              {/* Large breakpoint */}
              <div className="hidden lg:flex xl:hidden items-center">
                <div className="flex items-center gap-[var(--spacing-scale-004)]">
                  {logIn && renderLoginButton("large")}
                  {renderCreateRuleButton("large", "large", "large")}
                </div>
              </div>

              {/* XLarge breakpoint */}
              <div className="hidden xl:flex items-center">
                <div className="flex items-center gap-[var(--spacing-scale-004)]">
                  {logIn && renderLoginButton("homeXlarge")}
                  {renderCreateRuleButton("xlarge", "xlarge", "xlarge")}
                </div>
              </div>
            </div>
          </nav>
        </header>
      </>
    );
  }

  // Render standard variant (Header style)
  return (
    <>
      <script
        type="application/ld+json"
        dangerouslySetInnerHTML={{ __html: JSON.stringify(schemaData) }}
      />
      <header
        className="sticky top-0 z-50 bg-[var(--color-surface-default-primary)] w-full border-b border-[var(--border-color-default-tertiary)]"
        role="banner"
        aria-label={t("ariaLabels.mainNavigationHeader")}
      >
        <nav
          className="flex items-center justify-between mx-auto h-[40px] lg:h-[84px] xl:h-[88px] px-[var(--spacing-measures-spacing-016)] py-[var(--spacing-measures-spacing-008)] lg:px-[var(--spacing-measures-spacing-64,64px)] lg:py-[var(--spacing-measures-spacing-016,16px)]"
          role="navigation"
          aria-label={t("ariaLabels.mainNavigation")}
        >
          {/* Logo - Consistent left positioning across all breakpoints */}
          <div className="flex items-center">
            {logoConfig.map((config, index) => (
              <div
                key={index}
                className={config.breakpoint}
                data-testid="logo-wrapper"
              >
                {renderLogo(config.size, config.showText)}
              </div>
            ))}
          </div>

          {/* Navigation Links - Consistent center positioning */}
          <div className="flex items-center">
            {/* XSmall breakpoint - Navigation items moved to right section */}
            <div className="block sm:hidden" data-testid="nav-xs">
              {/* Empty for XSmall - navigation moved to right */}
            </div>

            {/* Small breakpoint - All items grouped together, centered */}
            <div className="hidden sm:block md:hidden" data-testid="nav-sm">
              <MenuBar size="default">
                {renderNavigationItems("xsmall")}
                {logIn && renderLoginButton("xsmall")}
              </MenuBar>
            </div>

            <div className="hidden md:block lg:hidden" data-testid="nav-md">
              <MenuBar size="default">
                {renderNavigationItems("xsmall")}
              </MenuBar>
            </div>

            <div className="hidden lg:block xl:hidden" data-testid="nav-lg">
              <MenuBar size="large">{renderNavigationItems("large")}</MenuBar>
            </div>

            <div className="hidden xl:block" data-testid="nav-xl">
              <MenuBar size="large">{renderNavigationItems("xlarge")}</MenuBar>
            </div>
          </div>

          {/* Authentication Elements - Consistent right alignment across all breakpoints */}
          <div className="flex items-center">
            {/* XSmall breakpoint - All navigation items + Create Rule button */}
            <div className="block sm:hidden" data-testid="auth-xs">
              <div className="flex items-center gap-[var(--spacing-scale-001)]">
                <MenuBar size="default">
                  {renderNavigationItems("xsmall")}
                  {logIn && renderLoginButton("xsmall")}
                </MenuBar>
                {renderCreateRuleButton("xsmall", "small", "small")}
              </div>
            </div>

            {/* Small breakpoint - Only Create Rule button */}
            <div className="hidden sm:block md:hidden" data-testid="auth-sm">
              <div className="flex items-center gap-[var(--spacing-scale-004)]">
                {renderCreateRuleButton("xsmall", "small", "small")}
              </div>
            </div>

            {/* Medium breakpoint */}
            <div className="hidden md:block lg:hidden" data-testid="auth-md">
              <div className="flex items-center gap-[var(--spacing-measures-spacing-010)]">
                <MenuBar size="default">
                  {logIn && renderLoginButton("xsmall")}
                </MenuBar>
                {renderCreateRuleButton("xsmall", "medium", "medium")}
              </div>
            </div>

            {/* Large breakpoint */}
            <div className="hidden lg:block xl:hidden" data-testid="auth-lg">
              <div className="flex items-center gap-[var(--spacing-measures-spacing-004)]">
                <MenuBar size="large">
                  {logIn && renderLoginButton("large")}
                </MenuBar>
                {renderCreateRuleButton("large", "xlarge", "xlarge")}
              </div>
            </div>

            {/* XLarge breakpoint */}
            <div className="hidden xl:block" data-testid="auth-xl">
              <div className="flex items-center gap-[var(--spacing-measures-spacing-004)]">
                <MenuBar size="large">
                  {logIn && renderLoginButton("xlarge")}
                </MenuBar>
                {renderCreateRuleButton("xlarge", "xlarge", "xlarge")}
              </div>
            </div>
          </div>
        </nav>
      </header>
    </>
  );
}

TopNavView.displayName = "TopNavView";

export default memo(TopNavView);
export { TopNavView };