Outcome Header

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="rounded border border-[var(--flux-grey-100)] bg-[var(--flux-surface)] overflow-hidden">
        {children}
      </div>
    </div>
  );
}

function KaptioMark({ color = 'var(--flux-primary-400)' }: { color?: string }) {
  return (
    <svg width="20" height="20" viewBox="0 0 24 24" fill="none">
      <circle cx="12" cy="12" r="10" stroke={color} strokeWidth="2" />
      <circle cx="12" cy="12" r="3" fill={color} />
    </svg>
  );
}

function ArrowLeftIcon() {
  return (
    <svg width="16" height="16" viewBox="0 0 16 16" fill="none" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round">
      <path d="M10 12L6 8l4-4" />
    </svg>
  );
}

interface OutcomeHeaderProps {
  outcomeLabel: string;
  returnLabel?: string;
  accentColor?: string;
}

function OutcomeHeader({ outcomeLabel, returnLabel, accentColor }: OutcomeHeaderProps) {
  const hasAccent = !!accentColor;
  const [hovered, setHovered] = useState(false);

  return (
    <div
      className="relative flex items-center px-4 gap-3"
      style={{
        height: 'var(--flux-flow-header-height, 3rem)',
        backgroundColor: 'var(--flux-flow-header-bg, #F5F5F5)',
        borderBottom: '1px solid var(--flux-flow-header-border, #EBEBEB)',
      }}
    >
      {hasAccent && (
        <div
          className="absolute top-0 left-0 right-0 h-[2px]"
          style={{ backgroundColor: accentColor }}
        />
      )}

      {returnLabel && (
        <button
          className="flex items-center gap-1.5 transition-colors flex-shrink-0"
          style={{ color: hovered ? 'var(--flux-primary-400)' : 'var(--flux-grey-500)', background: 'none', border: 'none', cursor: 'pointer', padding: 0 }}
          onMouseEnter={() => setHovered(true)}
          onMouseLeave={() => setHovered(false)}
        >
          <ArrowLeftIcon />
          <span
            style={{
              fontSize: '0.75rem',
              fontWeight: 500,
              maxWidth: hovered ? '160px' : '0px',
              opacity: hovered ? 1 : 0,
              overflow: 'hidden',
              whiteSpace: 'nowrap',
              transition: 'max-width 220ms ease, opacity 150ms ease',
            }}
          >
            Back to Salesforce
          </span>
        </button>
      )}

      <div className="flex items-center gap-2.5 min-w-0 flex-1">
        <p className="text-sm font-bold text-[var(--flux-heading)] truncate">
          {outcomeLabel}
        </p>
      </div>

      {!returnLabel && (
        <button className="flex items-center gap-1 text-sm text-[var(--flux-grey-500)] hover:text-[var(--flux-primary-400)] transition-colors flex-shrink-0" style={{ background: 'none', border: 'none', cursor: 'pointer' }}>
          <span>Done</span>
        </button>
      )}
    </div>
  );
}

export default function OutcomeHeaderDemo() {
  return (
    <div>
      <Section title="Full context">
        <OutcomeHeader
          outcomeLabel="Proposal for Smith Family Safari"
          returnLabel="Booking"
        />
        <div className="p-6 flex items-center justify-center h-32 text-sm text-[var(--flux-grey-300)]">
          Application content area
        </div>
      </Section>

      <Section title="Minimal (no return context)">
        <OutcomeHeader outcomeLabel="Payment" />
        <div className="p-6 flex items-center justify-center h-32 text-sm text-[var(--flux-grey-300)]">
          Application content area
        </div>
      </Section>

      <Section title="Branded accent">
        <OutcomeHeader
          outcomeLabel="Quote for Torres Family — Patagonia Circuit"
          returnLabel="Itinerary"
          accentColor="#DE37A4"
        />
        <div className="p-6 flex items-center justify-center h-32 text-sm text-[var(--flux-grey-300)]">
          Application content area
        </div>
      </Section>

      <Section title="Long label (truncates gracefully)">
        <OutcomeHeader
          outcomeLabel="Financial Summary for Andersen Anniversary Group — 14-Day New Zealand & Australia Explorer with Fiji Extension"
          returnLabel="Lead"
          accentColor="#4F46E5"
        />
        <div className="p-6 flex items-center justify-center h-32 text-sm text-[var(--flux-grey-300)]">
          Application content area
        </div>
      </Section>
    </div>
  );
}