{% extends "admin/base.html" %}

{% block title %}SVO Research Dashboard - Admin{% endblock %}
{% block page_title %}🔬 SVO Research Dashboard{% endblock %}
{% block page_subtitle %}Advanced Subject-Verb-Object Analysis for Botanical Research{% endblock %}

{% block extra_head %}
<style>
    .research-card {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        border-radius: 15px;
        border: none;
    }
    
    .collection-card {
        cursor: pointer;
        transition: all 0.3s ease;
        border: 2px solid transparent;
    }
    
    .collection-card:hover {
        border-color: var(--fcos-purple);
        transform: translateY(-3px);
    }
    
    .collection-card.selected {
        border-color: var(--fcos-green);
        background-color: rgba(58, 166, 129, 0.1);
    }
    
    .progress-ring {
        width: 60px;
        height: 60px;
    }
    
    .progress-ring circle {
        fill: transparent;
        stroke-width: 4;
        r: 26;
        cx: 30;
        cy: 30;
        stroke-dasharray: 164;
        stroke-dashoffset: 164;
        transform: rotate(-90deg);
        transform-origin: 50% 50%;
        transition: stroke-dashoffset 0.3s ease;
    }
    
    .session-card {
        border-left: 4px solid var(--fcos-green);
        transition: all 0.3s ease;
    }
    
    .session-card:hover {
        transform: translateX(5px);
        box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    }
    
    .config-panel {
        background: linear-gradient(145deg, #f8f9fa, #e9ecef);
        border-radius: 12px;
        border: 1px solid #dee2e6;
    }
    
    .analysis-animation {
        animation: pulse 2s infinite;
    }
    
    @keyframes pulse {
        0% { transform: scale(1); }
        50% { transform: scale(1.05); }
        100% { transform: scale(1); }
    }
    
    .botanical-badge {
        background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
        color: white;
        border: none;
        font-weight: 500;
    }
</style>
{% endblock %}

{% block admin_content %}
<!-- Research Statistics Overview -->
<div class="row mb-4">
    <div class="col-xl-3 col-md-6 mb-3">
        <div class="card research-card">
            <div class="card-body">
                <div class="d-flex align-items-center">
                    <div class="flex-shrink-0">
                        <i data-feather="database" style="width: 32px; height: 32px;"></i>
                    </div>
                    <div class="flex-grow-1 ms-3">
                        <div class="h4 fw-bold">{{ stats.total_sessions }}</div>
                        <div class="small opacity-75">Research Sessions</div>
                    </div>
                </div>
            </div>
        </div>
    </div>
    
    <div class="col-xl-3 col-md-6 mb-3">
        <div class="card research-card purple">
            <div class="card-body">
                <div class="d-flex align-items-center">
                    <div class="flex-shrink-0">
                        <i data-feather="trending-up" style="width: 32px; height: 32px;"></i>
                    </div>
                    <div class="flex-grow-1 ms-3">
                        <div class="h4 fw-bold">{{ stats.total_svo_tuples|default(0) }}</div>
                        <div class="small opacity-75">SVO Tuples Extracted</div>
                    </div>
                </div>
            </div>
        </div>
    </div>
    
    <div class="col-xl-3 col-md-6 mb-3">
        <div class="card research-card green">
            <div class="card-body">
                <div class="d-flex align-items-center">
                    <div class="flex-shrink-0">
                        <i data-feather="search" style="width: 32px; height: 32px;"></i>
                    </div>
                    <div class="flex-grow-1 ms-3">
                        <div class="h4 fw-bold">{{ stats.unique_subjects|default(0) }}</div>
                        <div class="small opacity-75">Unique Subjects</div>
                    </div>
                </div>
            </div>
        </div>
    </div>
    
    <div class="col-xl-3 col-md-6 mb-3">
        <div class="card">
            <div class="card-body">
                <div class="d-flex align-items-center">
                    <div class="flex-shrink-0">
                        <div class="p-3 rounded-3" style="background: rgba(255, 193, 7, 0.1);">
                            <i data-feather="activity" style="color: #ffc107; width: 24px; height: 24px;"></i>
                        </div>
                    </div>
                    <div class="flex-grow-1 ms-3">
                        <div class="fw-bold text-dark">{{ stats.completed_sessions }}/{{ stats.total_sessions }}</div>
                        <div class="text-muted small">Completed Sessions</div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<div class="row">
    <!-- Bulk Analysis Panel -->
    <div class="col-lg-8">
        <div class="card mb-4">
            <div class="card-header">
                <h5 class="mb-0 d-flex align-items-center">
                    <i data-feather="play-circle" class="me-2 text-primary"></i>
                    <span class="research-highlight">New Bulk SVO Analysis</span>
                </h5>
                <p class="text-muted small mb-0 mt-1">Extract Subject-Verb-Object patterns from multiple botanical websites</p>
            </div>
            <div class="card-body">
                <form id="bulkAnalysisForm">
                    <!-- Session Configuration -->
                    <div class="row mb-4">
                        <div class="col-md-6">
                            <label for="sessionName" class="form-label fw-bold">
                                <i data-feather="tag" style="width: 16px; height: 16px;" class="me-1"></i>
                                Session Name
                            </label>
                            <input type="text" class="form-control" id="sessionName" 
                                   placeholder="e.g., Orchid Care Patterns Analysis"
                                   value="Research Session {{ (stats.total_sessions + 1) }}">
                        </div>
                        <div class="col-md-6">
                            <label for="collectionType" class="form-label fw-bold">
                                <i data-feather="layers" style="width: 16px; height: 16px;" class="me-1"></i>
                                URL Collection
                            </label>
                            <select class="form-select" id="collectionType">
                                <option value="custom">Custom URLs</option>
                                <option value="orchid_care_sites">Orchid Care Websites</option>
                                <option value="scientific_databases">Scientific Databases</option>
                                <option value="society_resources">Society Resources</option>
                                <option value="cultivation_guides">Cultivation Guides</option>
                            </select>
                        </div>
                    </div>

                    <!-- Preset URL Collections -->
                    <div class="row mb-4" id="presetCollections">
                        {% for collection_name, urls in url_collections.items() %}
                        <div class="col-md-6 col-lg-3 mb-3">
                            <div class="card collection-card h-100" data-collection="{{ collection_name }}">
                                <div class="card-body text-center">
                                    <div class="mb-2">
                                        {% if 'care' in collection_name %}
                                        <i data-feather="heart" class="text-success" style="width: 32px; height: 32px;"></i>
                                        {% elif 'scientific' in collection_name %}
                                        <i data-feather="search" class="text-info" style="width: 32px; height: 32px;"></i>
                                        {% elif 'society' in collection_name %}
                                        <i data-feather="users" class="text-warning" style="width: 32px; height: 32px;"></i>
                                        {% else %}
                                        <i data-feather="book" class="text-primary" style="width: 32px; height: 32px;"></i>
                                        {% endif %}
                                    </div>
                                    <h6 class="card-title">{{ collection_name.replace('_', ' ').title() }}</h6>
                                    <p class="small text-muted mb-2">{{ urls|length }} websites</p>
                                    <span class="badge botanical-badge">Ready to analyze</span>
                                </div>
                            </div>
                        </div>
                        {% endfor %}
                    </div>

                    <!-- Custom URLs Input -->
                    <div class="mb-4" id="customUrlsSection">
                        <label for="customUrls" class="form-label fw-bold">
                            <i data-feather="link" style="width: 16px; height: 16px;" class="me-1"></i>
                            Custom URLs (one per line)
                        </label>
                        <textarea class="form-control" id="customUrls" rows="6" 
                                  placeholder="https://example1.com/orchid-care&#10;https://example2.com/cultivation-guide&#10;https://example3.com/species-info"></textarea>
                        <div class="form-text">
                            <i data-feather="info" style="width: 14px; height: 14px;"></i>
                            Enter one URL per line. The system will extract SVO patterns from each website.
                        </div>
                    </div>

                    <!-- Advanced Configuration -->
                    <div class="config-panel p-4 mb-4">
                        <h6 class="fw-bold mb-3">
                            <i data-feather="settings" class="me-2"></i>
                            Advanced Configuration
                        </h6>
                        <div class="row">
                            <div class="col-md-4">
                                <label for="maxRetries" class="form-label">Max Retries</label>
                                <select class="form-select" id="maxRetries">
                                    <option value="1">1 retry</option>
                                    <option value="3" selected>3 retries</option>
                                    <option value="5">5 retries</option>
                                </select>
                            </div>
                            <div class="col-md-4">
                                <label for="timeoutSeconds" class="form-label">Timeout (seconds)</label>
                                <select class="form-select" id="timeoutSeconds">
                                    <option value="10">10 seconds</option>
                                    <option value="15" selected>15 seconds</option>
                                    <option value="30">30 seconds</option>
                                    <option value="60">60 seconds</option>
                                </select>
                            </div>
                            <div class="col-md-4">
                                <label for="extractionPatterns" class="form-label">Focus Area</label>
                                <select class="form-select" id="extractionPatterns">
                                    <option value="all" selected>All patterns</option>
                                    <option value="growth_patterns">Growth patterns</option>
                                    <option value="flowering_behavior">Flowering behavior</option>
                                    <option value="environmental_needs">Environmental needs</option>
                                    <option value="care_relationships">Care relationships</option>
                                </select>
                            </div>
                        </div>
                        <div class="row mt-3">
                            <div class="col-md-4">
                                <label for="maxResultsPerUrl" class="form-label">Max Results per URL</label>
                                <select class="form-select" id="maxResultsPerUrl">
                                    <option value="100">100 results</option>
                                    <option value="500" selected>500 results</option>
                                    <option value="1000">1000 results</option>
                                    <option value="0">Unlimited</option>
                                </select>
                            </div>
                            <div class="col-md-4">
                                <div class="form-check mt-4">
                                    <input class="form-check-input" type="checkbox" id="includeScientificTerms" checked>
                                    <label class="form-check-label" for="includeScientificTerms">
                                        Prioritize scientific terms
                                    </label>
                                </div>
                            </div>
                            <div class="col-md-4">
                                <div class="form-check mt-4">
                                    <input class="form-check-input" type="checkbox" id="filterNoise" checked>
                                    <label class="form-check-label" for="filterNoise">
                                        Filter non-botanical content
                                    </label>
                                </div>
                            </div>
                        </div>
                    </div>

                    <!-- Action Buttons -->
                    <div class="d-flex justify-content-between align-items-center">
                        <div>
                            <button type="button" class="btn btn-outline-secondary me-2" onclick="previewUrls()">
                                <i data-feather="eye" class="me-1"></i>Preview URLs
                            </button>
                            <span class="text-muted small" id="urlCount">0 URLs selected</span>
                        </div>
                        <button type="submit" class="btn btn-primary btn-lg">
                            <i data-feather="play" class="me-2"></i>
                            Start Analysis
                        </button>
                    </div>
                </form>
            </div>
        </div>

        <!-- Active Analysis Status -->
        <div class="card mb-4" id="activeAnalysisCard" style="display: none;">
            <div class="card-header bg-info text-white">
                <h5 class="mb-0 d-flex align-items-center">
                    <div class="loading-spinner me-2"></div>
                    Analysis in Progress
                </h5>
            </div>
            <div class="card-body">
                <div class="d-flex justify-content-between align-items-center mb-3">
                    <div>
                        <h6 class="mb-1" id="analysisSessionName">Loading...</h6>
                        <p class="text-muted small mb-0" id="analysisStatus">Preparing analysis...</p>
                    </div>
                    <div class="text-end">
                        <div class="h5 mb-0" id="analysisProgress">0%</div>
                        <div class="small text-muted">Complete</div>
                    </div>
                </div>
                
                <div class="progress mb-3" style="height: 10px;">
                    <div class="progress-bar progress-bar-striped progress-bar-animated bg-info" 
                         id="progressBar" style="width: 0%"></div>
                </div>
                
                <div class="row text-center">
                    <div class="col-4">
                        <div class="h4 text-info" id="urlsProcessed">0</div>
                        <div class="small text-muted">URLs Processed</div>
                    </div>
                    <div class="col-4">
                        <div class="h4 text-success" id="svosFound">0</div>
                        <div class="small text-muted">SVO Tuples</div>
                    </div>
                    <div class="col-4">
                        <div class="h4 text-warning" id="urlsFailed">0</div>
                        <div class="small text-muted">Failed URLs</div>
                    </div>
                </div>
            </div>
        </div>
    </div>
    
    <!-- Recent Sessions Sidebar -->
    <div class="col-lg-4">
        <div class="card">
            <div class="card-header">
                <div class="d-flex justify-content-between align-items-center">
                    <h5 class="mb-0">
                        <i data-feather="clock" class="me-2 text-primary"></i>
                        Recent Sessions
                    </h5>
                    <a href="{{ url_for('admin_svo.historical_analysis') }}" class="btn btn-outline-primary btn-sm">
                        <i data-feather="trending-up" style="width: 14px; height: 14px;"></i>
                        View All
                    </a>
                </div>
            </div>
            <div class="card-body p-0">
                {% if recent_sessions %}
                    {% for session in recent_sessions %}
                    <div class="session-card p-3 {% if not loop.last %}border-bottom{% endif %}">
                        <div class="d-flex justify-content-between align-items-start">
                            <div class="flex-grow-1">
                                <h6 class="mb-1">{{ session.session_name }}</h6>
                                <p class="text-muted small mb-1">
                                    {{ session.urls|length if session.urls else 0 }} URLs • 
                                    {{ session.total_svo_found or 0 }} SVO tuples
                                </p>
                                <div class="d-flex align-items-center">
                                    {% if session.status == 'completed' %}
                                    <span class="badge bg-success me-2">Completed</span>
                                    {% elif session.status == 'running' %}
                                    <span class="badge bg-warning me-2">Running</span>
                                    {% elif session.status == 'failed' %}
                                    <span class="badge bg-danger me-2">Failed</span>
                                    {% else %}
                                    <span class="badge bg-secondary me-2">{{ session.status.title() }}</span>
                                    {% endif %}
                                    <span class="text-muted small">
                                        {{ session.created_at.strftime('%m/%d %H:%M') if session.created_at else 'Unknown' }}
                                    </span>
                                </div>
                            </div>
                            <div class="dropdown">
                                <button class="btn btn-sm btn-outline-secondary" data-bs-toggle="dropdown">
                                    <i data-feather="more-horizontal" style="width: 14px; height: 14px;"></i>
                                </button>
                                <ul class="dropdown-menu">
                                    <li>
                                        <a class="dropdown-item" href="{{ url_for('admin_svo.view_research_session', session_id=session.id) }}">
                                            <i data-feather="eye" style="width: 14px; height: 14px;" class="me-2"></i>
                                            View Results
                                        </a>
                                    </li>
                                    {% if session.status == 'completed' %}
                                    <li>
                                        <a class="dropdown-item" href="#" onclick="downloadSession('{{ session.id }}')">
                                            <i data-feather="download" style="width: 14px; height: 14px;" class="me-2"></i>
                                            Export Data
                                        </a>
                                    </li>
                                    {% endif %}
                                    <li><hr class="dropdown-divider"></li>
                                    <li>
                                        <a class="dropdown-item text-danger" href="#" onclick="deleteSession('{{ session.id }}')">
                                            <i data-feather="trash-2" style="width: 14px; height: 14px;" class="me-2"></i>
                                            Delete
                                        </a>
                                    </li>
                                </ul>
                            </div>
                        </div>
                    </div>
                    {% endfor %}
                {% else %}
                    <div class="text-center py-4">
                        <i data-feather="database" class="text-muted mb-3" style="width: 48px; height: 48px;"></i>
                        <p class="text-muted">No research sessions yet.</p>
                        <p class="small text-muted">Start your first SVO analysis above!</p>
                    </div>
                {% endif %}
            </div>
        </div>

        <!-- Quick Actions -->
        <div class="card mt-4">
            <div class="card-header">
                <h5 class="mb-0">
                    <i data-feather="zap" class="me-2 text-warning"></i>
                    Quick Actions
                </h5>
            </div>
            <div class="card-body">
                <div class="d-grid gap-2">
                    <button class="btn btn-outline-primary" onclick="startPresetAnalysis('orchid_care_sites')">
                        <i data-feather="heart" class="me-2"></i>
                        Analyze Orchid Care Sites
                    </button>
                    <button class="btn btn-outline-info" onclick="startPresetAnalysis('scientific_databases')">
                        <i data-feather="search" class="me-2"></i>
                        Scientific Database Scan
                    </button>
                    <a href="{{ url_for('admin_svo.historical_analysis') }}" class="btn btn-outline-success">
                        <i data-feather="trending-up" class="me-2"></i>
                        Historical Trends
                    </a>
                    <button class="btn btn-outline-warning" onclick="exportAllData()">
                        <i data-feather="archive" class="me-2"></i>
                        Export All Research
                    </button>
                </div>
            </div>
        </div>
    </div>
</div>
{% endblock %}

{% block extra_js %}
<script>
// Global variables
let currentAnalysisId = null;
let progressInterval = null;
let selectedCollection = 'custom';

// URL collections data
const urlCollections = {{ url_collections|tojson }};

// Initialize page
document.addEventListener('DOMContentLoaded', function() {
    feather.replace();
    updateUrlCount();
    initializeEventListeners();
});

function initializeEventListeners() {
    // Collection type change
    document.getElementById('collectionType').addEventListener('change', function() {
        selectedCollection = this.value;
        updateUrlDisplay();
        updateUrlCount();
    });
    
    // Collection card clicks
    document.querySelectorAll('.collection-card').forEach(card => {
        card.addEventListener('click', function() {
            const collection = this.dataset.collection;
            document.getElementById('collectionType').value = collection;
            selectedCollection = collection;
            
            // Update visual selection
            document.querySelectorAll('.collection-card').forEach(c => c.classList.remove('selected'));
            this.classList.add('selected');
            
            updateUrlDisplay();
            updateUrlCount();
        });
    });
    
    // Custom URLs change
    document.getElementById('customUrls').addEventListener('input', function() {
        if (selectedCollection === 'custom') {
            updateUrlCount();
        }
    });
    
    // Form submission
    document.getElementById('bulkAnalysisForm').addEventListener('submit', handleFormSubmission);
}

function updateUrlDisplay() {
    const customSection = document.getElementById('customUrlsSection');
    const presetCollections = document.getElementById('presetCollections');
    
    if (selectedCollection === 'custom') {
        customSection.style.display = 'block';
        presetCollections.style.opacity = '0.7';
    } else {
        customSection.style.display = 'none';
        presetCollections.style.opacity = '1';
        
        // Highlight selected collection
        document.querySelectorAll('.collection-card').forEach(card => {
            card.classList.remove('selected');
            if (card.dataset.collection === selectedCollection) {
                card.classList.add('selected');
            }
        });
    }
}

function updateUrlCount() {
    let count = 0;
    
    if (selectedCollection === 'custom') {
        const customUrls = document.getElementById('customUrls').value.trim();
        count = customUrls ? customUrls.split('\n').filter(url => url.trim()).length : 0;
    } else if (urlCollections[selectedCollection]) {
        count = urlCollections[selectedCollection].length;
    }
    
    document.getElementById('urlCount').textContent = `${count} URLs selected`;
}

function previewUrls() {
    let urls = [];
    
    if (selectedCollection === 'custom') {
        const customUrls = document.getElementById('customUrls').value.trim();
        urls = customUrls ? customUrls.split('\n').filter(url => url.trim()) : [];
    } else if (urlCollections[selectedCollection]) {
        urls = urlCollections[selectedCollection];
    }
    
    if (urls.length === 0) {
        alert('No URLs selected for preview.');
        return;
    }
    
    // Create preview modal
    const modal = document.createElement('div');
    modal.className = 'modal fade';
    modal.innerHTML = `
        <div class="modal-dialog modal-lg">
            <div class="modal-content">
                <div class="modal-header">
                    <h5 class="modal-title">URL Preview</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                </div>
                <div class="modal-body">
                    <p class="text-muted">Selected URLs for analysis (${urls.length} total):</p>
                    <div class="list-group">
                        ${urls.map(url => `
                            <div class="list-group-item d-flex justify-content-between align-items-center">
                                <span>${url}</span>
                                <span class="badge bg-primary">Ready</span>
                            </div>
                        `).join('')}
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
                </div>
            </div>
        </div>
    `;
    
    document.body.appendChild(modal);
    const bsModal = new bootstrap.Modal(modal);
    bsModal.show();
    
    modal.addEventListener('hidden.bs.modal', () => modal.remove());
}

async function handleFormSubmission(e) {
    e.preventDefault();
    
    // Collect form data
    const sessionName = document.getElementById('sessionName').value.trim();
    let urls = [];
    
    if (selectedCollection === 'custom') {
        const customUrls = document.getElementById('customUrls').value.trim();
        urls = customUrls ? customUrls.split('\n').filter(url => url.trim()) : [];
    } else if (urlCollections[selectedCollection]) {
        urls = urlCollections[selectedCollection];
    }
    
    if (!sessionName) {
        alert('Please enter a session name.');
        return;
    }
    
    if (urls.length === 0) {
        alert('Please select URLs for analysis.');
        return;
    }
    
    // Prepare request data
    const requestData = {
        session_name: sessionName,
        collection_type: selectedCollection,
        urls: urls,
        max_retries: parseInt(document.getElementById('maxRetries').value),
        timeout_seconds: parseInt(document.getElementById('timeoutSeconds').value),
        extraction_patterns: document.getElementById('extractionPatterns').value,
        max_results_per_url: parseInt(document.getElementById('maxResultsPerUrl').value),
        include_scientific_terms: document.getElementById('includeScientificTerms').checked,
        filter_noise: document.getElementById('filterNoise').checked
    };
    
    try {
        // Show loading state
        const submitBtn = e.target.querySelector('button[type="submit"]');
        const originalText = submitBtn.innerHTML;
        submitBtn.innerHTML = '<div class="loading-spinner me-2"></div>Starting...';
        submitBtn.disabled = true;
        
        // Start analysis
        const response = await fetch('/admin/svo-research/bulk-analyze', {
            method: 'POST',
            headers: {
                'Content-Type': 'application/json',
            },
            body: JSON.stringify(requestData)
        });
        
        const result = await response.json();
        
        if (result.success) {
            currentAnalysisId = result.session_id;
            showActiveAnalysis(sessionName);
            startProgressTracking(result.session_id);
            
            // Show success message
            showAlert('success', `Analysis started successfully! Session ID: ${result.session_id}`);
        } else {
            throw new Error(result.error || 'Failed to start analysis');
        }
        
    } catch (error) {
        console.error('Error starting analysis:', error);
        showAlert('danger', `Error: ${error.message}`);
    } finally {
        // Reset button
        const submitBtn = e.target.querySelector('button[type="submit"]');
        submitBtn.innerHTML = '<i data-feather="play" class="me-2"></i>Start Analysis';
        submitBtn.disabled = false;
        feather.replace();
    }
}

function showActiveAnalysis(sessionName) {
    document.getElementById('activeAnalysisCard').style.display = 'block';
    document.getElementById('analysisSessionName').textContent = sessionName;
    document.getElementById('analysisStatus').textContent = 'Initializing analysis...';
    
    // Scroll to analysis card
    document.getElementById('activeAnalysisCard').scrollIntoView({ 
        behavior: 'smooth', 
        block: 'center' 
    });
}

function startProgressTracking(sessionId) {
    if (progressInterval) clearInterval(progressInterval);
    
    progressInterval = setInterval(async () => {
        try {
            const response = await fetch(`/admin/api/svo-session-status/${sessionId}`);
            const data = await response.json();
            
            updateProgressDisplay(data);
            
            if (data.status === 'completed' || data.status === 'failed') {
                clearInterval(progressInterval);
                handleAnalysisComplete(data);
            }
        } catch (error) {
            console.error('Error tracking progress:', error);
        }
    }, 2000); // Update every 2 seconds
}

function updateProgressDisplay(data) {
    document.getElementById('analysisProgress').textContent = `${data.progress_percent}%`;
    document.getElementById('progressBar').style.width = `${data.progress_percent}%`;
    document.getElementById('urlsProcessed').textContent = data.current_url_index || 0;
    document.getElementById('svosFound').textContent = data.total_svo_found || 0;
    document.getElementById('urlsFailed').textContent = data.failed_urls_count || 0;
    
    // Update status text
    let statusText = 'Processing...';
    if (data.progress_percent === 100) {
        statusText = 'Finalizing results...';
    } else if (data.current_url_index && data.total_urls) {
        statusText = `Processing URL ${data.current_url_index + 1} of ${data.total_urls}`;
    }
    document.getElementById('analysisStatus').textContent = statusText;
}

function handleAnalysisComplete(data) {
    const card = document.getElementById('activeAnalysisCard');
    const header = card.querySelector('.card-header');
    
    if (data.status === 'completed') {
        header.className = 'card-header bg-success text-white';
        header.innerHTML = `
            <h5 class="mb-0 d-flex align-items-center">
                <i data-feather="check-circle" class="me-2"></i>
                Analysis Complete!
            </h5>
        `;
        
        // Add view results button
        const cardBody = card.querySelector('.card-body');
        cardBody.innerHTML += `
            <div class="mt-3 text-center">
                <a href="/admin/svo-research/session/${data.id}" class="btn btn-success me-2">
                    <i data-feather="eye" class="me-1"></i>View Results
                </a>
                <button class="btn btn-outline-primary" onclick="downloadSession('${data.id}')">
                    <i data-feather="download" class="me-1"></i>Export Data
                </button>
            </div>
        `;
        
        showAlert('success', `Analysis completed! Found ${data.total_svo_found} SVO tuples.`);
        
        // Refresh recent sessions after delay
        setTimeout(() => location.reload(), 3000);
        
    } else {
        header.className = 'card-header bg-danger text-white';
        header.innerHTML = `
            <h5 class="mb-0 d-flex align-items-center">
                <i data-feather="x-circle" class="me-2"></i>
                Analysis Failed
            </h5>
        `;
        
        showAlert('danger', `Analysis failed: ${data.error_message || 'Unknown error'}`);
    }
    
    feather.replace();
}

function startPresetAnalysis(collectionType) {
    document.getElementById('collectionType').value = collectionType;
    selectedCollection = collectionType;
    updateUrlDisplay();
    updateUrlCount();
    
    // Scroll to form
    document.getElementById('bulkAnalysisForm').scrollIntoView({ 
        behavior: 'smooth', 
        block: 'start' 
    });
    
    // Highlight the form briefly
    const form = document.getElementById('bulkAnalysisForm').closest('.card');
    form.style.boxShadow = '0 0 20px rgba(106, 63, 181, 0.3)';
    setTimeout(() => {
        form.style.boxShadow = '';
    }, 2000);
}

async function deleteSession(sessionId) {
    if (!confirm('Are you sure you want to delete this session? This action cannot be undone.')) {
        return;
    }
    
    try {
        const response = await fetch(`/admin/svo-research/delete-session/${sessionId}`, {
            method: 'DELETE'
        });
        
        const result = await response.json();
        
        if (result.success) {
            showAlert('success', 'Session deleted successfully');
            location.reload();
        } else {
            throw new Error(result.error || 'Failed to delete session');
        }
    } catch (error) {
        console.error('Error deleting session:', error);
        showAlert('danger', `Error: ${error.message}`);
    }
}

async function downloadSession(sessionId) {
    try {
        // Open session view in new tab for now
        window.open(`/admin/svo-research/session/${sessionId}`, '_blank');
    } catch (error) {
        console.error('Error downloading session:', error);
        showAlert('danger', `Error: ${error.message}`);
    }
}

async function exportAllData() {
    if (!confirm('This will export all research data. Continue?')) {
        return;
    }
    
    try {
        const response = await fetch('/admin/svo-research/export-all', {
            method: 'POST',
            headers: {
                'Content-Type': 'application/json',
            },
            body: JSON.stringify({
                format: 'zip',
                date_range: 'all'
            })
        });
        
        const result = await response.json();
        
        if (result.success) {
            showAlert('success', `Export created! <a href="${result.download_url}" class="alert-link">Download here</a>`);
        } else {
            throw new Error(result.error || 'Export failed');
        }
    } catch (error) {
        console.error('Error exporting data:', error);
        showAlert('danger', `Error: ${error.message}`);
    }
}

function showAlert(type, message) {
    const alertHtml = `
        <div class="alert alert-${type} alert-dismissible fade show" role="alert">
            ${message}
            <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
        </div>
    `;
    
    const container = document.querySelector('.admin-content');
    container.insertAdjacentHTML('afterbegin', alertHtml);
    
    // Auto-dismiss after 5 seconds
    setTimeout(() => {
        const alert = container.querySelector('.alert');
        if (alert) {
            const bsAlert = bootstrap.Alert.getOrCreateInstance(alert);
            bsAlert.close();
        }
    }, 5000);
}

// Clean up on page unload
window.addEventListener('beforeunload', function() {
    if (progressInterval) clearInterval(progressInterval);
});
</script>
{% endblock %}