{% extends 'base.html' %}
{% load static %}

{% block title %}Weather Reporter Agent - NetCop AI Hub{% endblock %}

{% block extra_css %}
<style>
    .weather-page {
        background: var(--gradient-hero);
        min-height: calc(100vh - 80px);
        padding: clamp(20px, 5vw, 40px);
        width: 100vw;
        margin-left: calc(-50vw + 50%);
    }
    
    .weather-container {
        max-width: 1280px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: 1fr 400px;
        gap: 24px;
        align-items: start;
    }
    
    .card {
        background: rgba(255, 255, 255, 0.9);
        border-radius: 16px;
        padding: 24px;
        border: 1px solid rgba(255, 255, 255, 0.3);
        backdrop-filter: blur(20px);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
        margin-bottom: 24px;
    }
    
    .section-title {
        font-size: 18px;
        font-weight: 600;
        color: var(--text-primary);
        margin-bottom: 16px;
    }
    
    .form-input {
        width: 100%;
        padding: 12px 16px;
        border: 2px solid var(--border-medium);
        border-radius: 12px;
        font-size: 16px;
        transition: border-color 0.2s ease;
        min-height: 48px;
        margin-bottom: 16px;
        font-family: inherit;
        background: var(--background-light);
    }
    
    .form-input:focus {
        outline: none;
        border-color: var(--primary-blue);
        background: white;
        box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    }
    
    .help-text {
        font-size: 12px;
        color: var(--text-secondary);
        margin-top: 6px;
    }
    
    .radio-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .radio-option {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 16px;
        border: 2px solid var(--border-light);
        border-radius: 12px;
        cursor: pointer;
        background: white;
        transition: all 0.2s ease;
        min-height: 60px;
    }
    
    .radio-option.selected {
        border-color: var(--primary-blue);
        background: rgba(59, 130, 246, 0.1);
    }
    
    .radio-option input[type="radio"] {
        margin: 0;
        width: 18px;
        height: 18px;
    }
    
    .processing-status {
        padding: 20px;
        background: rgba(59, 130, 246, 0.1);
        border: 2px solid var(--primary-blue);
        border-radius: 12px;
        color: var(--primary-dark);
        font-weight: 600;
        text-align: center;
        margin-bottom: 24px;
        display: none;
    }
    
    .processing-status .status-icon {
        font-size: 32px;
        margin-bottom: 12px;
        animation: pulse 2s infinite;
    }
    
    @keyframes pulse {
        0%, 100% { transform: scale(1); }
        50% { transform: scale(1.1); }
    }
    
    .results-card {
        background: rgba(255, 255, 255, 0.9);
        border-radius: 16px;
        padding: 24px;
        border: 1px solid rgba(255, 255, 255, 0.3);
        backdrop-filter: blur(20px);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
        margin-top: 24px;
        display: none;
    }
    
    .results-header {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-bottom: 20px;
        padding-bottom: 16px;
        border-bottom: 1px solid var(--border-light);
    }
    
    .results-content {
        background: var(--background-page);
        border: 1px solid var(--border-light);
        border-radius: 12px;
        padding: 24px;
        margin-bottom: 20px;
        white-space: pre-line;
        line-height: 1.7;
        color: var(--text-primary);
        font-size: 15px;
    }
    
    .action-buttons {
        display: flex;
        gap: 12px;
        margin-top: 20px;
        flex-wrap: wrap;
    }
    
    .btn {
        padding: 16px 32px;
        border: none;
        border-radius: 12px;
        font-weight: 600;
        cursor: pointer;
        font-size: 16px;
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        transition: transform 0.1s ease;
        text-decoration: none;
    }
    
    .btn-primary {
        background: var(--gradient-primary);
        color: white;
        flex: 1;
        min-width: 120px;
    }
    
    .btn-secondary {
        background: var(--background-subtle);
        color: var(--text-primary);
        border: 2px solid var(--border-medium);
        flex: 1;
        min-width: 120px;
    }
    
    .btn:hover:not(:disabled) {
        transform: translateY(-1px);
    }
    
    .btn:disabled {
        background: var(--border-strong);
        color: white;
        cursor: not-allowed;
        transform: none;
        opacity: 0.6;
    }
    
    .wallet-section {
        position: sticky;
        top: 20px;
    }
    
    .wallet-balance {
        font-size: 28px;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 8px;
    }
    
    .balance-label {
        font-size: 16px;
        color: var(--text-secondary);
        margin-bottom: 20px;
    }
    
    .process-btn {
        width: 100%;
        margin-bottom: 12px;
    }
    
    .insufficient-balance {
        background: rgba(239, 68, 68, 0.1);
        border: 1px solid rgba(239, 68, 68, 0.3);
        color: var(--error-red);
        padding: 12px;
        border-radius: 8px;
        text-align: center;
        font-size: 14px;
        margin-bottom: 12px;
    }
    
    .usage-info {
        padding: 16px;
        background: rgba(59, 130, 246, 0.1);
        border-radius: 12px;
        border: 1px solid rgba(59, 130, 246, 0.2);
    }
    
    .usage-info h4 {
        margin: 0 0 8px 0;
        font-size: 14px;
        font-weight: 600;
        color: var(--primary-dark);
    }
    
    .usage-info ul {
        margin: 0;
        font-size: 12px;
        color: var(--text-primary);
        line-height: 1.4;
        list-style: none;
        padding-left: 0;
    }
    
    .usage-info li {
        margin: 4px 0;
        padding-left: 16px;
        position: relative;
    }
    
    .usage-info li::before {
        content: "•";
        position: absolute;
        left: 0;
        color: var(--primary-blue);
    }
    
    /* Mobile optimizations */
    @media (max-width: 768px) {
        .weather-container {
            grid-template-columns: 1fr;
        }
        
        .action-buttons {
            flex-direction: column;
        }
        
        .btn {
            width: 100%;
        }
    }
</style>
{% endblock %}

{% block content %}
<div class="weather-page">
    <div class="weather-container">
        <!-- Messages -->
        {% if messages %}
            {% for message in messages %}
                <div class="{% if message.tags == 'error' %}error-message{% else %}success-message{% endif %}" style="grid-column: 1 / -1;">
                    {{ message }}
                </div>
            {% endfor %}
        {% endif %}
        
        <!-- Main Content -->
        <div>
            <div class="card">
                <h3 class="section-title">🌤️ Weather Reporter</h3>
                
                <form method="POST" id="weatherForm">
                    {% csrf_token %}
                    
                    <!-- Location Input -->
                    <div style="margin-bottom: 24px;">
                        <label for="location" style="display: block; margin-bottom: 8px; font-size: 14px; font-weight: 600; color: var(--text-primary);">📍 Enter Location *</label>
                        <input type="text" name="location" id="location" class="form-input" placeholder="Enter city name, address, or coordinates..." required>
                        <div class="help-text">Examples: "New York", "London, UK", "Tokyo, Japan", "37.7749,-122.4194"</div>
                    </div>
                    
                    <!-- Report Type Selection -->
                    <div>
                        <label style="display: block; margin-bottom: 12px; font-size: 14px; font-weight: 600; color: var(--text-primary);">📊 Report Type *</label>
                        <div class="radio-grid">
                            <label class="radio-option selected" onclick="selectReportType('current')">
                                <input type="radio" name="report_type" value="current" checked>
                                <div style="font-size: 20px;">🌡️</div>
                                <div>
                                    <div style="font-weight: 600; margin-bottom: 4px; font-size: 16px;">Current Weather</div>
                                    <div style="font-size: 14px; color: var(--text-secondary);">Real-time conditions</div>
                                </div>
                            </label>
                            
                            <label class="radio-option" onclick="selectReportType('forecast')">
                                <input type="radio" name="report_type" value="forecast">
                                <div style="font-size: 20px;">📅</div>
                                <div>
                                    <div style="font-weight: 600; margin-bottom: 4px; font-size: 16px;">5-Day Forecast</div>
                                    <div style="font-size: 14px; color: var(--text-secondary);">Extended weather outlook</div>
                                </div>
                            </label>
                            
                            <label class="radio-option" onclick="selectReportType('detailed')">
                                <input type="radio" name="report_type" value="detailed">
                                <div style="font-size: 20px;">📋</div>
                                <div>
                                    <div style="font-weight: 600; margin-bottom: 4px; font-size: 16px;">Detailed Report</div>
                                    <div style="font-size: 14px; color: var(--text-secondary);">Current + forecast combined</div>
                                </div>
                            </label>
                        </div>
                    </div>
                </form>
            </div>
            
            <!-- Processing Status -->
            <div id="processingStatus" class="processing-status">
                <div class="status-icon">⏳</div>
                <div style="font-weight: 600; color: var(--primary-dark);">Getting Weather Data...</div>
                <div style="font-size: 14px; color: var(--primary-blue); margin-top: 8px;" id="statusText">Fetching latest weather information for your location</div>
            </div>
            
            <!-- Results -->
            <div id="weatherResults" class="results-card">
                <div class="results-header">
                    <div style="font-size: 24px;">✅</div>
                    <h3 style="font-size: 20px; font-weight: 600; color: var(--text-primary); margin: 0;">Weather Report</h3>
                    <div style="background: var(--primary-blue); color: white; padding: 6px 12px; border-radius: 6px; font-size: 14px; font-weight: 600; margin-left: auto;">✅ Complete</div>
                </div>
                
                <div class="results-content" id="weatherContent">
                    <!-- Weather data will be displayed here -->
                </div>
                
                <div class="action-buttons">
                    <button onclick="copyWeatherReport()" class="btn btn-primary">📋 Copy Report</button>
                    <button onclick="downloadWeatherReport()" class="btn btn-secondary">💾 Download Report</button>
                    <button onclick="resetForm()" class="btn" style="background: var(--primary-blue); color: white;">🔄 Get Another</button>
                </div>
            </div>
        </div>
        
        <!-- Wallet Sidebar -->
        <div class="wallet-section">
            <div class="card">
                <h3 class="section-title">💳 Your Wallet</h3>
                
                <div class="wallet-balance" data-wallet-balance>
                    {% if user.is_authenticated %}
                        {{ user.wallet_balance|floatformat:2 }} AED
                    {% else %}
                        0.00 AED
                    {% endif %}
                </div>
                <div class="balance-label">Available Balance</div>
                
                {% if user.is_authenticated %}
                    {% if user.wallet_balance >= 2.00 %}
                        <button type="submit" form="weatherForm" class="btn btn-primary process-btn" id="processButton">
                            🌤️ Get Weather Report (2.00 AED)
                        </button>
                    {% else %}
                        <div class="insufficient-balance">
                            Insufficient balance! You need 2.00 AED.
                        </div>
                        <a href="{% url 'core:wallet' %}" class="btn btn-primary process-btn" style="text-decoration: none;">
                            💰 Top Up Wallet
                        </a>
                    {% endif %}
                {% else %}
                    <a href="{% url 'authentication:login' %}" class="btn btn-primary process-btn" style="text-decoration: none;">
                        🔑 Login to Continue
                    </a>
                {% endif %}
            </div>
            
            <div class="usage-info">
                <h4>💡 How it works</h4>
                <ul>
                    <li>Enter any city name worldwide</li>
                    <li>Choose your preferred report type</li>
                    <li>Get real-time weather data</li>
                    <li>Copy or download detailed reports</li>
                </ul>
            </div>
        </div>
    </div>
</div>
{% endblock %}

{% block extra_js %}
<script>
    // Report type selection
    function selectReportType(type) {
        document.querySelectorAll('.radio-option').forEach(option => {
            option.classList.remove('selected');
        });
        
        event.currentTarget.classList.add('selected');
        document.querySelector(`input[value="${type}"]`).checked = true;
    }
    
    // Form validation
    function isFormValid() {
        const location = document.getElementById('location').value.trim();
        const reportType = document.querySelector('input[name="report_type"]:checked');
        
        return location && reportType;
    }
    
    // Copy weather report to clipboard
    function copyWeatherReport() {
        const reportText = generateReportText();
        navigator.clipboard.writeText(reportText).then(() => {
            showToast('📋 Weather report copied to clipboard!', 'success');
        }).catch(() => {
            showToast('Failed to copy report', 'error');
        });
    }
    
    // Download weather report as text file
    function downloadWeatherReport() {
        const reportText = generateReportText();
        const blob = new Blob([reportText], { type: 'text/plain' });
        const url = URL.createObjectURL(blob);
        const a = document.createElement('a');
        a.href = url;
        a.download = 'weather-report-' + Date.now() + '.txt';
        a.click();
        URL.revokeObjectURL(url);
        showToast('💾 Weather report downloaded!', 'success');
    }
    
    // Generate report text for copy/download
    function generateReportText() {
        const content = document.querySelector('#weatherContent');
        if (content) {
            return content.textContent || content.innerText || '';
        }
        return 'No weather data available';
    }

    // Reset form for creating another report
    function resetForm() {
        document.getElementById('weatherForm').reset();
        document.getElementById('weatherResults').style.display = 'none';
        document.getElementById('processingStatus').style.display = 'none';
        document.getElementById('processButton').disabled = false;
        document.getElementById('processButton').innerHTML = '🌤️ Get Weather Report (2.00 AED)';
        
        // Reset to default selection
        document.querySelectorAll('.radio-option').forEach(option => {
            option.classList.remove('selected');
        });
        document.querySelector('.radio-option').classList.add('selected');
        document.querySelector('input[value="current"]').checked = true;
        
        showToast('Form reset! Ready for another weather report.', 'success');
    }
    
    // Simple toast notification
    function showToast(message, type = 'info') {
        const toast = document.createElement('div');
        toast.style.cssText = `
            position: fixed;
            top: 20px;
            right: 20px;
            padding: 12px 20px;
            border-radius: 8px;
            color: white;
            font-weight: 600;
            z-index: 1000;
            ${type === 'success' ? 'background: var(--success-green);' : 'background: var(--error-red);'}
        `;
        toast.textContent = message;
        document.body.appendChild(toast);
        
        setTimeout(() => {
            toast.remove();
        }, 3000);
    }

    // Update wallet balance display
    function updateWalletBalance(newBalance) {
        const balanceElements = document.querySelectorAll('[data-wallet-balance]');
        balanceElements.forEach(element => {
            element.textContent = `${newBalance.toFixed(2)} AED`;
        });
        window.currentWalletBalance = newBalance;
    }

    // Display weather results
    function displayResults(result) {
        const resultsContainer = document.getElementById('weatherResults');
        const contentContainer = document.getElementById('weatherContent');
        
        if (result.success && result.status === 'completed') {
            contentContainer.textContent = result.content || result.weather_data || result.formatted_report || 'Weather report generated successfully!';
            resultsContainer.style.display = 'block';
            
            // Update wallet balance if provided
            if (result.wallet_balance !== undefined) {
                updateWalletBalance(result.wallet_balance);
            }
            
            showToast('✅ Weather report completed and payment processed!', 'success');
        } else {
            showToast('❌ Failed to generate weather report - no charge applied', 'error');
        }
    }

    // Poll for results
    function pollForResults(requestId) {
        let pollCount = 0;
        const maxPolls = 30; // 30 seconds maximum
        
        const pollInterval = setInterval(() => {
            pollCount++;
            
            fetch(`/agents/weather-reporter/status/${requestId}/`)
                .then(response => response.json())
                .then(result => {
                    if (result.status === 'completed' || result.status === 'failed') {
                        clearInterval(pollInterval);
                        document.getElementById('processingStatus').style.display = 'none';
                        document.getElementById('processButton').disabled = false;
                        document.getElementById('processButton').innerHTML = '🌤️ Get Weather Report (2.00 AED)';
                        
                        displayResults(result);
                    } else if (pollCount >= maxPolls) {
                        clearInterval(pollInterval);
                        document.getElementById('processingStatus').style.display = 'none';
                        document.getElementById('processButton').disabled = false;
                        document.getElementById('processButton').innerHTML = '🌤️ Get Weather Report (2.00 AED)';
                        showToast('❌ Processing timeout - please try again', 'error');
                    }
                })
                .catch(error => {
                    console.error('Error polling results:', error);
                    if (pollCount >= maxPolls) {
                        clearInterval(pollInterval);
                        document.getElementById('processingStatus').style.display = 'none';
                        document.getElementById('processButton').disabled = false;
                        document.getElementById('processButton').innerHTML = '🌤️ Get Weather Report (2.00 AED)';
                        showToast('❌ Network error - please try again', 'error');
                    }
                });
        }, 1000);
    }
    
    // Handle form submission
    document.getElementById('weatherForm').addEventListener('submit', function(e) {
        e.preventDefault();
        
        if (!isFormValid()) {
            showToast('Please fill in all required fields', 'error');
            return;
        }
        
        // Check user authentication
        {% if not user.is_authenticated %}
        window.location.href = "{% url 'authentication:login' %}";
        return;
        {% endif %}
        
        // Check wallet balance
        const balance = {{ user.wallet_balance|default:0 }};
        if (balance < 2.00) {
            showToast('Insufficient balance! You need 2.00 AED.', 'error');
            setTimeout(() => {
                window.location.href = "{% url 'core:wallet' %}";
            }, 2000);
            return;
        }

        // Show processing status with steps
        document.getElementById('processingStatus').style.display = 'block';
        document.getElementById('processButton').disabled = true;
        document.getElementById('processButton').innerHTML = '⏳ Processing...';
        document.getElementById('weatherResults').style.display = 'none';
        
        const steps = [
            'Connecting to weather service...',
            'Fetching location data...',
            'Getting current conditions...',
            'Processing weather information...',
            'Generating report...'
        ];
        
        let currentStep = 0;
        const stepInterval = setInterval(() => {
            if (currentStep < steps.length) {
                document.getElementById('statusText').textContent = steps[currentStep];
                currentStep++;
            } else {
                clearInterval(stepInterval);
            }
        }, 800);

        // Submit form via AJAX
        const formData = new FormData(this);
        
        fetch('/agents/weather-reporter/process/', {
            method: 'POST',
            body: formData,
            headers: {
                'X-Requested-With': 'XMLHttpRequest'
            }
        })
        .then(response => response.json())
        .then(result => {
            clearInterval(stepInterval);
            // Handle immediate response (API-based agent)
            document.getElementById('processingStatus').style.display = 'none';
            document.getElementById('processButton').disabled = false;
            document.getElementById('processButton').innerHTML = '🌤️ Get Weather Report (2.00 AED)';
            
            if (result.error) {
                showToast(`❌ ${result.error}`, 'error');
            } else if (result.success) {
                displayResults(result);
            } else {
                showToast('❌ Failed to generate weather report', 'error');
            }
        })
        .catch(error => {
            clearInterval(stepInterval);
            console.error('Error:', error);
            document.getElementById('processingStatus').style.display = 'none';
            document.getElementById('processButton').disabled = false;
            document.getElementById('processButton').innerHTML = '🌤️ Get Weather Report (2.00 AED)';
            showToast('❌ Network error - please try again', 'error');
        });
    });
</script>
{% endblock %}