amc/dashboard/components/QuestionBlock.js

import { html, useState } from '../lib/preact.js';
import { getStatusMeta } from '../utils/status.js';
import { OptionButton } from './OptionButton.js';

export function QuestionBlock({ questions, sessionId, status, onRespond }) {
  const [freeformText, setFreeformText] = useState('');
  const [focused, setFocused] = useState(false);
  const meta = getStatusMeta(status);

  if (!questions || questions.length === 0) return null;

  // Only show the first question (sequential, not parallel)
  const question = questions[0];
  const remainingCount = questions.length - 1;
  const options = question.options || [];

  const handleOptionClick = (optionLabel) => {
    onRespond(sessionId, optionLabel, false, options.length);
  };

  const handleFreeformSubmit = (e) => {
    e.preventDefault();
    e.stopPropagation();
    if (freeformText.trim()) {
      onRespond(sessionId, freeformText.trim(), true, options.length);
      setFreeformText('');
    }
  };

  return html`
    <div class="space-y-3" onClick=${(e) => e.stopPropagation()}>
      <!-- Question Header Badge -->
      ${question.header && html`
        <span class="inline-flex rounded-full border px-2 py-1 font-mono text-micro uppercase tracking-[0.15em] ${meta.badge}">
          ${question.header}
        </span>
      `}

      <!-- Question Text -->
      <p class="font-medium text-bright">${question.question || question.text}</p>

      <!-- Options -->
      ${options.length > 0 && html`
        <div class="space-y-2">
          ${options.map((opt, i) => html`
            <${OptionButton}
              key=${i}
              number=${i + 1}
              label=${opt.label || opt}
              description=${opt.description}
              onClick=${() => handleOptionClick(opt.label || opt)}
            />
          `)}
        </div>
      `}

      <!-- Freeform Input -->
      <form onSubmit=${handleFreeformSubmit} class="flex items-end gap-2.5">
        <textarea
          value=${freeformText}
          onInput=${(e) => {
            setFreeformText(e.target.value);
            e.target.style.height = 'auto';
            e.target.style.height = e.target.scrollHeight + 'px';
          }}
          onKeyDown=${(e) => {
            if (e.key === 'Enter' && !e.shiftKey) {
              e.preventDefault();
              handleFreeformSubmit(e);
            }
          }}
          onFocus=${() => setFocused(true)}
          onBlur=${() => setFocused(false)}
          placeholder="Type a response..."
          rows="1"
          class="flex-1 resize-none overflow-hidden rounded-xl border border-selection/75 bg-bg/70 px-3 py-2 text-sm text-fg placeholder:text-dim focus:outline-none"
          style=${{ minHeight: '38px', maxHeight: '150px', borderColor: focused ? meta.borderColor : undefined }}
        />
        <button
          type="submit"
          class="shrink-0 rounded-xl px-3 py-2 text-sm font-medium transition-all hover:-translate-y-0.5 hover:brightness-110"
          style=${{ backgroundColor: meta.borderColor, color: '#0a0f18' }}
        >
          Send
        </button>
      </form>

      <!-- More Questions Indicator -->
      ${remainingCount > 0 && html`
        <p class="font-mono text-label text-dim">+ ${remainingCount} more question${remainingCount > 1 ? 's' : ''} after this</p>
      `}
    </div>
  `;
}