Tabs

import React, { useState } from "react";

function Section({ title, children }: { title: string; children: React.ReactNode }) {
  return (
    <div className="mb-8">
      <h3 className="text-sm font-bold text-[var(--flux-heading)] mb-3">{title}</h3>
      <div className="p-6 rounded border border-[var(--flux-grey-100)] bg-[var(--flux-surface)]">
        {children}
      </div>
    </div>
  );
}

const tabs = [
  { id: "overview", label: "Overview" },
  { id: "itinerary", label: "Itinerary" },
  { id: "pricing", label: "Pricing" },
];

const tabContent: Record<string, string> = {
  overview:
    "This trip covers the highlights of the region with curated experiences, premium accommodations, and guided excursions throughout the journey.",
  itinerary:
    "Day 1: Arrival and welcome dinner. Day 2: Guided city tour and museum visit. Day 3: Coastal excursion with lunch. Day 4: Free day for exploration. Day 5: Departure.",
  pricing:
    "Standard package starts at $2,450 per person. Premium upgrade with private transfers and suite accommodation available at $3,200 per person.",
};

function GlobeIcon() {
  return (
    <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
      <circle cx="12" cy="12" r="10" />
      <path d="M2 12h20M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10A15.3 15.3 0 0 1 12 2z" />
    </svg>
  );
}

function ListIcon() {
  return (
    <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
      <line x1="8" y1="6" x2="21" y2="6" />
      <line x1="8" y1="12" x2="21" y2="12" />
      <line x1="8" y1="18" x2="21" y2="18" />
      <line x1="3" y1="6" x2="3.01" y2="6" />
      <line x1="3" y1="12" x2="3.01" y2="12" />
      <line x1="3" y1="18" x2="3.01" y2="18" />
    </svg>
  );
}

function CurrencyIcon() {
  return (
    <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
      <line x1="12" y1="1" x2="12" y2="23" />
      <path d="M17 5H9.5a3.5 3.5 0 0 0 0 7h5a3.5 3.5 0 0 1 0 7H6" />
    </svg>
  );
}

const tabIcons: Record<string, React.ReactNode> = {
  overview: <GlobeIcon />,
  itinerary: <ListIcon />,
  pricing: <CurrencyIcon />,
};

function TabBar({
  activeTab,
  onSelect,
  withIcons = false,
}: {
  activeTab: string;
  onSelect: (id: string) => void;
  withIcons?: boolean;
}) {
  return (
    <div className="flex border-b border-[var(--flux-grey-100)]">
      {tabs.map((tab) => {
        const isActive = tab.id === activeTab;
        return (
          <button
            key={tab.id}
            onClick={() => onSelect(tab.id)}
            className={`px-4 py-2.5 text-sm font-bold transition-colors flex items-center gap-1.5 ${
              isActive
                ? "text-[var(--flux-primary-800)] border-b-2 border-[var(--flux-primary-800)]"
                : "text-[var(--flux-grey-300)] hover:text-[var(--flux-black)]"
            }`}
          >
            {withIcons && tabIcons[tab.id]}
            {tab.label}
          </button>
        );
      })}
    </div>
  );
}

export default function TabsDemo() {
  const [activeTab, setActiveTab] = useState("overview");
  const [activeIconTab, setActiveIconTab] = useState("overview");

  return (
    <div>
      <Section title="Default">
        <TabBar activeTab={activeTab} onSelect={setActiveTab} />
        <div className="p-4 text-sm text-[var(--flux-black)] leading-relaxed">
          {tabContent[activeTab]}
        </div>
      </Section>

      <Section title="With Icons">
        <TabBar activeTab={activeIconTab} onSelect={setActiveIconTab} withIcons />
        <div className="p-4 text-sm text-[var(--flux-black)] leading-relaxed">
          {tabContent[activeIconTab]}
        </div>
      </Section>
    </div>
  );
}