src/lib/components/MonsterGenerator/MonsterResult.svelte

<script lang="ts">
  import type { MonsterWorkflowState } from '$lib/types';
  import { saveMonster } from '$lib/db/monsters';
  
  interface Props {
    workflowState: MonsterWorkflowState;
    onReset: () => void;
  }
  
  let { workflowState, onReset }: Props = $props();
  let isSaving = $state(false);
  let isSaved = $state(false);
  let saveError: string | null = $state(null);
  
  function downloadImage() {
    if (!workflowState.monsterImage?.imageUrl) return;
    
    const link = document.createElement('a');
    link.href = workflowState.monsterImage.imageUrl;
    link.download = `monster-${Date.now()}.png`;
    link.click();
  }
  
  function copyPrompt() {
    if (!workflowState.imagePrompt) return;
    navigator.clipboard.writeText(workflowState.imagePrompt);
    alert('Prompt copied to clipboard!');
  }
  
  async function saveToCollection() {
    if (!workflowState.monsterImage || !workflowState.imageCaption || !workflowState.monsterConcept || !workflowState.imagePrompt) {
      saveError = 'Missing monster data';
      return;
    }
    
    isSaving = true;
    saveError = null;
    
    try {
      // Extract monster name from concept (usually first line or after "Monster Name:")
      let monsterName = 'Unknown Monster';
      const conceptLines = workflowState.monsterConcept.split('\n');
      for (const line of conceptLines) {
        if (line.includes('Monster Name:') || line.includes('**Monster Name:**')) {
          monsterName = line.replace(/\*\*Monster Name:\*\*|Monster Name:/g, '').trim();
          break;
        } else if (line.trim() && !line.includes(':')) {
          // First non-empty line without colon might be the name
          monsterName = line.trim();
          break;
        }
      }
      
      await saveMonster({
        name: monsterName,
        imageUrl: workflowState.monsterImage.imageUrl,
        imageCaption: workflowState.imageCaption,
        concept: workflowState.monsterConcept,
        imagePrompt: workflowState.imagePrompt
      });
      
      isSaved = true;
    } catch (err) {
      console.error('Failed to save monster:', err);
      saveError = 'Failed to save monster to collection';
    } finally {
      isSaving = false;
    }
  }
</script>

<div class="result-container">
  <h3>Your Monster Has Been Created!</h3>
  
  {#if workflowState.monsterImage}
    <div class="monster-image-container">
      <img 
        src={workflowState.monsterImage.imageUrl} 
        alt="Generated Monster" 
        class="monster-image"
      />
    </div>
  {/if}
  
  <div class="results-grid">
    <div class="result-section">
      <h4>Original Description</h4>
      <div class="result-content">
        <p>{workflowState.imageCaption || 'No caption available'}</p>
      </div>
    </div>
    
    <div class="result-section">
      <h4>Monster Concept</h4>
      <div class="result-content">
        <p>{workflowState.monsterConcept || 'No concept available'}</p>
      </div>
    </div>
    
    <div class="result-section">
      <h4>Generation Prompt</h4>
      <div class="result-content">
        <p>{workflowState.imagePrompt || 'No prompt available'}</p>
        {#if workflowState.imagePrompt}
          <button class="copy-button" onclick={copyPrompt}>
            <svg width="16" height="16" viewBox="0 0 16 16" fill="currentColor">
              <path d="M4 2a2 2 0 0 1 2-2h8a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V2zm2 0v8h8V2H6zM2 6a2 2 0 0 0-2 2v6a2 2 0 0 0 2 2h6a2 2 0 0 0 2-2v-2h-2v2H2V8h2V6H2z"/>
            </svg>
            Copy
          </button>
        {/if}
      </div>
    </div>
  </div>
  
  <div class="action-buttons">
    <button class="action-button download" onclick={downloadImage}>
      <svg width="20" height="20" viewBox="0 0 20 20" fill="currentColor">
        <path d="M13 8V2H7v6H2l8 8 8-8h-5zM0 18h20v2H0v-2z"/>
      </svg>
      Download Monster
    </button>
    <button 
      class="action-button save" 
      onclick={saveToCollection}
      disabled={isSaving || isSaved}
    >
      {#if isSaving}
        <div class="spinner-small"></div>
        Saving...
      {:else if isSaved}
        <svg width="20" height="20" viewBox="0 0 20 20" fill="currentColor">
          <path d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-9.293a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z"/>
        </svg>
        Saved!
      {:else}
        <svg width="20" height="20" viewBox="0 0 20 20" fill="currentColor">
          <path d="M2 6a2 2 0 012-2h5l2 2h5a2 2 0 012 2v6a2 2 0 01-2 2H4a2 2 0 01-2-2V6z"/>
        </svg>
        Save to Collection
      {/if}
    </button>
    <button class="action-button reset" onclick={onReset}>
      <svg width="20" height="20" viewBox="0 0 20 20" fill="currentColor">
        <path d="M4 2a1 1 0 011 1v2.101a7.002 7.002 0 0111.601 2.566 1 1 0 11-1.885.666A5.002 5.002 0 005.058 7.293a1 1 0 01-1.414 1.414l-2.35-2.35A1 1 0 011 5.648V3a1 1 0 011-1zm.008 9.057a1 1 0 011.276.61A5.002 5.002 0 0014.943 13H13a1 1 0 110-2h5a1 1 0 011 1v5a1 1 0 11-2 0v-2.101a7.002 7.002 0 01-11.601-2.566 1 1 0 01.61-1.276z"/>
      </svg>
      Create Another Monster
    </button>
  </div>
  
  {#if saveError}
    <div class="error-message">{saveError}</div>
  {/if}
</div>

<style>
  .result-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
  }
  
  h3 {
    text-align: center;
    color: #333;
    margin-bottom: 2rem;
  }
  
  .monster-image-container {
    text-align: center;
    margin-bottom: 3rem;
  }
  
  .monster-image {
    max-width: 100%;
    max-height: 600px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  }
  
  .results-grid {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 3rem;
  }
  
  .result-section {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid #e9ecef;
  }
  
  .result-section h4 {
    margin: 0 0 1rem 0;
    color: #495057;
    font-size: 1.1rem;
  }
  
  .result-content {
    position: relative;
  }
  
  .result-content p {
    margin: 0;
    line-height: 1.6;
    color: #333;
  }
  
  .copy-button {
    position: absolute;
    top: -8px;
    right: -8px;
    background: #007bff;
    color: white;
    border: none;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    transition: background 0.2s;
  }
  
  .copy-button:hover {
    background: #0056b3;
  }
  
  .action-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
  }
  
  .action-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
  }
  
  .action-button.download {
    background: #28a745;
    color: white;
  }
  
  .action-button.download:hover {
    background: #218838;
  }
  
  .action-button.reset {
    background: #6c757d;
    color: white;
  }
  
  .action-button.reset:hover {
    background: #5a6268;
  }
  
  .action-button.save {
    background: #007bff;
    color: white;
  }
  
  .action-button.save:hover:not(:disabled) {
    background: #0056b3;
  }
  
  .action-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
  }
  
  .spinner-small {
    width: 16px;
    height: 16px;
    border: 2px solid #ffffff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
  }
  
  .error-message {
    margin-top: 1rem;
    padding: 0.5rem;
    background: #f8d7da;
    color: #721c24;
    border-radius: 4px;
    text-align: center;
  }
  
  @keyframes spin {
    to { transform: rotate(360deg); }
  }
  
  @media (max-width: 768px) {
    .result-container {
      padding: 1rem;
    }
    
    .action-buttons {
      flex-direction: column;
    }
    
    .action-button {
      width: 100%;
      justify-content: center;
    }
  }
</style>