src/lib/components/Piclets/AddToRosterDialog.svelte

<script lang="ts">
  import type { PicletInstance } from '$lib/db/schema';
  import PicletCard from './PicletCard.svelte';
  import { moveToRoster } from '$lib/db/piclets';
  
  interface Props {
    position: number;
    availablePiclets: PicletInstance[];
    onClose: () => void;
    onAdded?: () => void;
  }
  
  let { position, availablePiclets, onClose, onAdded }: Props = $props();
  let isAdding = $state(false);
  
  async function handleAddToRoster(piclet: PicletInstance) {
    if (!piclet.id || isAdding) return;
    
    isAdding = true;
    try {
      await moveToRoster(piclet.id, position);
      onAdded?.();
      onClose();
    } catch (err) {
      console.error('Failed to add to roster:', err);
    } finally {
      isAdding = false;
    }
  }
</script>

<div class="dialog-overlay" onclick={(e) => e.target === e.currentTarget && onClose()} onkeydown={(e) => e.key === 'Escape' && onClose()} role="button" tabindex="0" aria-label="Close dialog">
  <div class="dialog-content">
    <header class="dialog-header">
      <h2>Add to Roster</h2>
      <button class="close-btn" onclick={onClose} aria-label="Close">
        <svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
          <path d="M6 18L18 6M6 6l12 12"></path>
        </svg>
      </button>
    </header>
    
    <div class="dialog-body">
      {#if availablePiclets.length === 0}
        <div class="empty-state">
          <p>No piclets available in storage.</p>
          <p class="hint">Scan objects to discover new piclets!</p>
        </div>
      {:else}
        <p class="instruction">Select a piclet to add to position {position + 1}:</p>
        <div class="piclets-grid">
          {#each availablePiclets as piclet}
            <button 
              class="piclet-option"
              onclick={() => handleAddToRoster(piclet)}
              disabled={isAdding}
            >
              <PicletCard piclet={piclet} size={100} />
            </button>
          {/each}
        </div>
      {/if}
    </div>
  </div>
</div>

<style>
  .dialog-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1rem;
  }
  
  .dialog-content {
    background: white;
    border-radius: 16px;
    width: 100%;
    max-width: 600px;
    max-height: 80vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
  }
  
  .dialog-header {
    padding: 1rem;
    border-bottom: 1px solid #e5e5ea;
    position: relative;
  }
  
  .dialog-header h2 {
    margin: 0;
    text-align: center;
    font-size: 1.25rem;
  }
  
  .close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    padding: 0;
    width: 24px;
    height: 24px;
    cursor: pointer;
    color: #8e8e93;
  }
  
  .dialog-body {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
  }
  
  .empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: #666;
  }
  
  .empty-state p {
    margin: 0 0 0.5rem;
  }
  
  .hint {
    font-size: 0.875rem;
    color: #8e8e93;
  }
  
  .instruction {
    margin: 0 0 1rem;
    color: #666;
    text-align: center;
  }
  
  .piclets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 1rem;
    justify-items: center;
  }
  
  .piclet-option {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    transition: transform 0.2s;
  }
  
  .piclet-option:not(:disabled):hover {
    transform: scale(1.05);
  }
  
  .piclet-option:not(:disabled):active {
    transform: scale(0.95);
  }
  
  .piclet-option:disabled {
    opacity: 0.6;
    cursor: not-allowed;
  }
</style>