---
import BaseLayout from '../layouts/BaseLayout.astro';
import ToolCard from '../components/ToolCard.astro';
import ToolFilters from '../components/ToolFilters.astro';
import ToolMatrix from '../components/ToolMatrix.astro';
import { promises as fs } from 'fs';
import { load } from 'js-yaml';
import path from 'path';

// Load tools data
const yamlPath = path.join(process.cwd(), 'src/data/tools.yaml');
const yamlContent = await fs.readFile(yamlPath, 'utf8');
const data = load(yamlContent) as any;
const tools = data.tools;
---

<BaseLayout title="Home">
  <!-- Hero Section -->
  <section style="text-align: center; padding: 3rem 0; border-bottom: 1px solid var(--color-border);">
    <h1 style="margin-bottom: 1rem;">DFIR Tools Hub</h1>
    <p class="text-muted" style="font-size: 1.125rem; max-width: 800px; margin: 0 auto;">
      Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation.
    </p>
  </section>
  
  <!-- Filters Section -->
  <section style="padding: 2rem 0;">
    <ToolFilters />
  </section>
  
  <!-- Tools Grid -->
  <section id="tools-grid" style="padding-bottom: 2rem;">
    <div class="grid grid-cols-3 gap-4" id="tools-container">
      {tools.map((tool: any) => (
        <ToolCard tool={tool} />
      ))}
    </div>
    
    <!-- No results message -->
    <div id="no-results" style="display: none; text-align: center; padding: 4rem 0;">
      <p class="text-muted" style="font-size: 1.125rem;">No tools found matching your criteria.</p>
    </div>
  </section>
  
  <!-- Matrix View -->
  <ToolMatrix />
</BaseLayout>

<script>
  // Handle view changes and filtering
  document.addEventListener('DOMContentLoaded', () => {
    const toolsContainer = document.getElementById('tools-container');
    const toolsGrid = document.getElementById('tools-grid');
    const matrixContainer = document.getElementById('matrix-container');
    const noResults = document.getElementById('no-results');
    
    // Guard against null elements
    if (!toolsContainer || !toolsGrid || !matrixContainer || !noResults) {
      console.error('Required DOM elements not found');
      return;
    }
    
    // Initial tools HTML
    const initialToolsHTML = toolsContainer.innerHTML;
    
    // Handle filtered results
    window.addEventListener('toolsFiltered', (event: Event) => {
      const customEvent = event as CustomEvent;
      const filtered = customEvent.detail;
      const currentView = document.querySelector('.view-toggle.active')?.getAttribute('data-view');
      
      if (currentView === 'matrix') {
        // Matrix view handles its own rendering
        return;
      }
      
      // Clear container
      toolsContainer.innerHTML = '';
      
      if (filtered.length === 0) {
        noResults.style.display = 'block';
      } else {
        noResults.style.display = 'none';
        
        // Render filtered tools
        filtered.forEach((tool: any) => {
          const toolCard = createToolCard(tool);
          toolsContainer.appendChild(toolCard);
        });
      }
    });
    
    // Handle view changes
    window.addEventListener('viewChanged', (event: Event) => {
      const customEvent = event as CustomEvent;
      const view = customEvent.detail;
      
      if (view === 'matrix') {
        toolsGrid.style.display = 'none';
        matrixContainer.style.display = 'block';
      } else {
        toolsGrid.style.display = 'block';
        matrixContainer.style.display = 'none';
      }
    });
    
    // Create tool card element
    function createToolCard(tool: any): HTMLElement {
      const cardDiv = document.createElement('div');
      const cardClass = tool.isHosted ? 'card card-hosted' : (tool.license !== 'Proprietary' ? 'card card-oss' : 'card');
      cardDiv.className = cardClass;
      
      cardDiv.innerHTML = `
        <div style="display: flex; justify-content: space-between; align-items: start; margin-bottom: 0.75rem;">
          <h3 style="margin: 0;">${tool.name}</h3>
          <div style="display: flex; gap: 0.5rem;">
            ${tool.isHosted ? '<span class="badge badge-primary">Self-Hosted</span>' : ''}
            ${tool.license !== 'Proprietary' ? '<span class="badge badge-success">Open Source</span>' : ''}
          </div>
        </div>
        
        <p class="text-muted" style="font-size: 0.875rem; margin-bottom: 1rem;">
          ${tool.description}
        </p>
        
        <div style="display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem;">
          <div style="display: flex; align-items: center; gap: 0.25rem;">
            <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
              <rect x="3" y="3" width="18" height="18" rx="2" ry="2"></rect>
              <line x1="9" y1="9" x2="15" y2="9"></line>
              <line x1="9" y1="15" x2="15" y2="15"></line>
            </svg>
            <span class="text-muted" style="font-size: 0.75rem;">
              ${tool.platforms.join(', ')}
            </span>
          </div>
          
          <div style="display: flex; align-items: center; gap: 0.25rem;">
            <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
              <circle cx="12" cy="12" r="10"></circle>
              <path d="M12 6v6l4 2"></path>
            </svg>
            <span class="text-muted" style="font-size: 0.75rem;">
              ${tool.skillLevel}
            </span>
          </div>
          
          <div style="display: flex; align-items: center; gap: 0.25rem;">
            <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
              <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"></path>
              <polyline points="14 2 14 8 20 8"></polyline>
            </svg>
            <span class="text-muted" style="font-size: 0.75rem;">
              ${tool.license}
            </span>
          </div>
        </div>
        
        <div style="display: flex; flex-wrap: wrap; gap: 0.25rem; margin-bottom: 1rem;">
          ${tool.tags.map((tag: string) => `<span class="tag">${tag}</span>`).join('')}
        </div>
        
        <a href="${tool.url}" target="_blank" rel="noopener noreferrer" class="btn btn-primary" style="width: 100%;">
          ${tool.isHosted ? 'Access Service' : 'Visit Website'}
        </a>
      `;
      
      return cardDiv;
    }
  });
</script>