{% extends "base.html" %}

{% block title %}Job mit Code starten - Mercedes-Benz MYP Platform{% endblock %}

{% block content %}
<div class="bg-professional">
    <!-- Dark Mode Override -->
    <style>
        .dark .bg-professional {
            background: #000000 !important;
        }
        .dark .professional-hero {
            background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%) !important;
            border-color: #333333 !important;
        }
        .dark .professional-container {
            background: #111111 !important;
            border-color: #333333 !important;
        }
        .dark .mb-glass {
            background: rgba(17, 17, 17, 0.95) !important;
            border-color: rgba(255, 255, 255, 0.1) !important;
        }
        .dark .code-input {
            background: #1a1a1a !important;
            border-color: #333333 !important;
            color: #ffffff !important;
        }
        .dark .code-input:focus {
            border-color: #3b82f6 !important;
            background: #222222 !important;
        }
        .dark .code-input.valid {
            border-color: #10b981 !important;
            background: rgba(16, 185, 129, 0.1) !important;
        }
    </style>
    
    <!-- Professional Hero Header -->
    <div class="professional-hero hero-pattern animate-fade-in" style="margin: 2rem; margin-bottom: 3rem;">
        <div class="absolute inset-0 bg-gradient-to-r from-black/10 to-black/20 dark:from-black/40 dark:to-black/60"></div>
        
        <!-- Status Indicator -->
        <div class="absolute top-6 right-6 flex items-center space-x-4 z-10">
            <div class="mb-glass rounded-full px-6 py-3 animate-scale-in">
                <div class="flex items-center space-x-3">
                    <div class="status-dot status-online"></div>
                    <span class="text-sm font-semibold text-professional-primary">Live System</span>
                </div>
            </div>
            <div class="mb-glass rounded-full px-6 py-3 animate-scale-in">
                <span id="live-time" class="text-sm font-semibold text-professional-primary"></span>
            </div>
        </div>
        
        <div class="relative max-w-6xl mx-auto px-6 lg:px-8 py-20 z-10">
            <div class="text-center animate-slide-up">
                <!-- Mercedes-Benz Logo -->
                <div class="inline-flex items-center justify-center w-28 h-28 mb-glass rounded-full mb-10 professional-shadow">
                    <svg class="w-14 h-14 text-professional-primary" viewBox="0 0 80 80" fill="currentColor">
                        <path d="M58.6,4.5C53,1.6,46.7,0,40,0c-6.7,0-13,1.6-18.6,4.5v0C8.7,11.2,0,24.6,0,40c0,15.4,8.7,28.8,21.5,35.5
                        C27,78.3,33.3,80,40,80c6.7,0,12.9-1.7,18.5-4.6C71.3,68.8,80,55.4,80,40C80,24.6,71.3,11.2,58.6,4.5z M4,40
                        c0-13.1,7-24.5,17.5-30.9v0C26.6,6,32.5,4.2,39,4l-4.5,32.7L21.5,46.8v0L8.3,57.1C5.6,52,4,46.2,4,40z M58.6,70.8
                        C53.1,74.1,46.8,76,40,76c-6.8,0-13.2-1.9-18.6-5.2c-4.9-2.9-8.9-6.9-11.9-11.7l11.9-4.9v0L40,46.6l18.6,7.5v0l12,4.9
                        C67.6,63.9,63.4,67.9,58.6,70.8z M58.6,46.8L58.6,46.8l-12.9-10L41.1,4c6.3,0.2,12.3,2,17.4,5.1v0C69,15.4,76,26.9,76,40
                        c0,6.2-1.5,12-4.3,17.1L58.6,46.8z"/>
                    </svg>
                </div>
                
                <h1 class="title-professional text-6xl md:text-7xl font-bold mb-8 tracking-tight">
                    Job starten
                </h1>
                <p class="subtitle-professional text-2xl md:text-3xl max-w-5xl mx-auto leading-relaxed mb-12">
                    Geben Sie Ihren 6-stelligen Zugangscode ein, um Ihren genehmigten Druckauftrag zu starten
                </p>
            </div>
        </div>
    </div>

    <div class="max-w-3xl mx-auto px-6 lg:px-8 -mt-12 relative z-10" style="margin-bottom: 4rem;">
        
        <!-- Code-Eingabe Container -->
        <div class="professional-container animate-slide-up" style="padding: 3rem; border-radius: 2rem; margin-bottom: 2rem;">
            <div class="text-center mb-12">
                <div class="w-24 h-24 bg-gradient-to-r from-green-500 to-emerald-500 rounded-3xl flex items-center justify-center mx-auto mb-8">
                    <svg class="w-12 h-12 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 7a2 2 0 012 2m4 0a6 6 0 01-7.743 5.743L11 17H9v2H7v2H4a1 1 0 01-1-1v-3a1 1 0 011-1h2.586l6.243-6.243A6 6 0 0121 9z"/>
                    </svg>
                </div>
                <h2 class="title-professional text-4xl font-bold mb-6">
                    Zugangscode eingeben
                </h2>
                <p class="subtitle-professional text-xl">
                    Ihr persönlicher 6-stelliger Code wurde Ihnen nach der Genehmigung mitgeteilt.
                </p>
            </div>
            
            <!-- Erfolgs-Nachricht (versteckt) -->
            <div id="successMessage" class="hidden mb-8 alert-professional alert-success" style="border-radius: 2rem; padding: 2rem;">
                <div class="flex-shrink-0">
                    <div class="w-12 h-12 bg-gradient-to-br from-green-500 to-emerald-600 rounded-2xl flex items-center justify-center">
                        <svg class="w-6 h-6 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"/>
                        </svg>
                    </div>
                </div>
                <div class="flex-1 ml-6">
                    <h3 class="text-xl font-bold text-professional-primary mb-3">Job erfolgreich gestartet!</h3>
                    <p class="text-professional-secondary" id="successDetails"></p>
                </div>
            </div>

            <!-- Fehler-Nachricht (versteckt) -->
            <div id="errorMessage" class="hidden mb-8 alert-professional alert-danger" style="border-radius: 2rem; padding: 2rem;">
                <div class="flex-shrink-0">
                    <div class="w-12 h-12 bg-gradient-to-br from-red-500 to-red-600 rounded-2xl flex items-center justify-center">
                        <svg class="w-6 h-6 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>
                        </svg>
                    </div>
                </div>
                <div class="flex-1 ml-6">
                    <h3 class="text-xl font-bold text-professional-primary mb-3">Fehler beim Starten</h3>
                    <p class="text-professional-secondary" id="errorDetails"></p>
                </div>
            </div>
            
            <form id="codeForm" class="space-y-10">
                
                <!-- Code-Eingabe -->
                <div class="group">
                    <label for="accessCode" class="block text-base font-bold text-professional-primary mb-6 text-center">
                        6-stelliger Zugangscode <span class="text-red-500 text-lg">*</span>
                    </label>
                    
                    <!-- Code-Input mit einzelnen Feldern -->
                    <div class="flex justify-center space-x-4 mb-8">
                        <input type="text" id="code1" maxlength="1" 
                               class="code-input w-20 h-20 text-center text-3xl font-bold border border-slate-300 dark:border-slate-600 rounded-2xl focus:ring-4 focus:ring-blue-500/25 focus:border-blue-500 transition-all duration-300"
                               oninput="moveToNext(this, 'code2')" onkeydown="handleBackspace(event, this, null)">
                        <input type="text" id="code2" maxlength="1" 
                               class="code-input w-20 h-20 text-center text-3xl font-bold border border-slate-300 dark:border-slate-600 rounded-2xl focus:ring-4 focus:ring-blue-500/25 focus:border-blue-500 transition-all duration-300"
                               oninput="moveToNext(this, 'code3')" onkeydown="handleBackspace(event, this, 'code1')">
                        <input type="text" id="code3" maxlength="1" 
                               class="code-input w-20 h-20 text-center text-3xl font-bold border border-slate-300 dark:border-slate-600 rounded-2xl focus:ring-4 focus:ring-blue-500/25 focus:border-blue-500 transition-all duration-300"
                               oninput="moveToNext(this, 'code4')" onkeydown="handleBackspace(event, this, 'code2')">
                        <input type="text" id="code4" maxlength="1" 
                               class="code-input w-20 h-20 text-center text-3xl font-bold border border-slate-300 dark:border-slate-600 rounded-2xl focus:ring-4 focus:ring-blue-500/25 focus:border-blue-500 transition-all duration-300"
                               oninput="moveToNext(this, 'code5')" onkeydown="handleBackspace(event, this, 'code3')">
                        <input type="text" id="code5" maxlength="1" 
                               class="code-input w-20 h-20 text-center text-3xl font-bold border border-slate-300 dark:border-slate-600 rounded-2xl focus:ring-4 focus:ring-blue-500/25 focus:border-blue-500 transition-all duration-300"
                               oninput="moveToNext(this, 'code6')" onkeydown="handleBackspace(event, this, 'code4')">
                        <input type="text" id="code6" maxlength="1" 
                               class="code-input w-20 h-20 text-center text-3xl font-bold border border-slate-300 dark:border-slate-600 rounded-2xl focus:ring-4 focus:ring-blue-500/25 focus:border-blue-500 transition-all duration-300"
                               oninput="moveToNext(this, null)" onkeydown="handleBackspace(event, this, 'code5')">
                    </div>
                    
                    <div class="text-center">
                        <p class="text-professional-muted text-base">
                            Der Code besteht aus 6 Zeichen (Großbuchstaben und Zahlen)
                        </p>
                    </div>
                </div>

                <!-- Submit Button -->
                <div class="text-center pt-8">
                    <button type="submit" id="submitBtn"
                            class="btn-success-professional group px-12 py-5 text-lg disabled:opacity-50 disabled:cursor-not-allowed disabled:transform-none">
                        <svg class="w-6 h-6 mr-4 group-hover:scale-110 transition-transform duration-300" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14.828 14.828a4 4 0 01-5.656 0M9 10h1m4 0h1m-6 4h.01M12 5v.01M12 19v.01M12 12h.01M12 9a3 3 0 100-6 3 3 0 000 6zm0 0a3 3 0 100 6 3 3 0 000-6z"/>
                        </svg>
                        Job jetzt starten
                    </button>
                </div>

            </form>

            <!-- Hilfe-Sektion -->
            <div class="mt-16 pt-8 border-t-2 border-slate-200 dark:border-slate-600">
                <div class="text-center">
                    <h3 class="text-2xl font-bold text-professional-primary mb-8">
                        Brauchen Sie Hilfe?
                    </h3>
                    <div class="grid grid-cols-1 md:grid-cols-3 gap-6">
                        <div class="mb-glass p-6 rounded-2xl">
                            <div class="w-12 h-12 bg-gradient-to-br from-blue-500 to-indigo-600 rounded-2xl mx-auto mb-4 flex items-center justify-center">
                                <svg class="w-6 h-6 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"/>
                                </svg>
                            </div>
                            <p class="text-professional-secondary">Ihr Zugangscode wurde Ihnen nach der Genehmigung mitgeteilt</p>
                        </div>
                        <div class="mb-glass p-6 rounded-2xl">
                            <div class="w-12 h-12 bg-gradient-to-br from-green-500 to-emerald-600 rounded-2xl mx-auto mb-4 flex items-center justify-center">
                                <svg class="w-6 h-6 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 15v2m-6 4h12a2 2 0 002-2v-6a2 2 0 00-2-2H6a2 2 0 00-2 2v6a2 2 0 002 2zm10-10V7a4 4 0 00-8 0v4h8z"/>
                                </svg>
                            </div>
                            <p class="text-professional-secondary">Der Code ist nur einmalig verwendbar und hat eine begrenzte Gültigkeit</p>
                        </div>
                        <div class="mb-glass p-6 rounded-2xl">
                            <div class="w-12 h-12 bg-gradient-to-br from-purple-500 to-purple-600 rounded-2xl mx-auto mb-4 flex items-center justify-center">
                                <svg class="w-6 h-6 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M18.364 5.636l-3.536 3.536m0 5.656l3.536 3.536M9.172 9.172L5.636 5.636m3.536 9.192L5.636 18.364M12 12h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/>
                                </svg>
                            </div>
                            <p class="text-professional-secondary">Bei Problemen wenden Sie sich an den Administrator</p>
                        </div>
                    </div>
                    <div class="mt-8">
                        <a href="{{ url_for('guest.guest_request_form') }}" 
                           class="btn-professional group px-8 py-4">
                            <svg class="w-6 h-6 mr-3 group-hover:scale-110 transition-transform duration-300" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6"/>
                            </svg>
                            Neue Anfrage stellen
                        </a>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<script>
// Live Time Update
function updateLiveTime() {
    const now = new Date();
    document.getElementById('live-time').textContent = now.toLocaleTimeString('de-DE');
}
updateLiveTime();
setInterval(updateLiveTime, 1000);

// Code-Eingabe-Logik
function moveToNext(current, nextId) {
    const value = current.value.toUpperCase();
    
    // Nur alphanumerische Zeichen erlauben
    if (!/^[A-Z0-9]$/.test(value)) {
        current.value = '';
        return;
    }
    
    current.value = value;
    current.classList.add('valid');
    
    // Zum nächsten Feld wechseln
    if (nextId && value) {
        document.getElementById(nextId).focus();
    }
    
    // Prüfen ob alle Felder ausgefüllt sind
    checkFormComplete();
}

function handleBackspace(event, current, prevId) {
    if (event.key === 'Backspace') {
        if (current.value === '' && prevId) {
            event.preventDefault();
            const prevField = document.getElementById(prevId);
            prevField.focus();
            prevField.value = '';
            prevField.classList.remove('valid');
        } else if (current.value !== '') {
            current.classList.remove('valid');
        }
    }
}

function checkFormComplete() {
    const inputs = ['code1', 'code2', 'code3', 'code4', 'code5', 'code6'];
    const allFilled = inputs.every(id => document.getElementById(id).value !== '');
    
    const submitBtn = document.getElementById('submitBtn');
    submitBtn.disabled = !allFilled;
    
    if (allFilled) {
        submitBtn.classList.add('ring-4', 'ring-green-500/25');
    } else {
        submitBtn.classList.remove('ring-4', 'ring-green-500/25');
    }
}

function getCodeValue() {
    const inputs = ['code1', 'code2', 'code3', 'code4', 'code5', 'code6'];
    return inputs.map(id => document.getElementById(id).value).join('');
}

function clearCode() {
    const inputs = ['code1', 'code2', 'code3', 'code4', 'code5', 'code6'];
    inputs.forEach(id => {
        const input = document.getElementById(id);
        input.value = '';
        input.classList.remove('valid');
    });
    checkFormComplete();
    document.getElementById('code1').focus();
}

function showSuccess(message, details) {
    document.getElementById('successMessage').classList.remove('hidden');
    document.getElementById('successDetails').textContent = details;
    document.getElementById('errorMessage').classList.add('hidden');
    
    // Scroll zur Nachricht
    document.getElementById('successMessage').scrollIntoView({ behavior: 'smooth', block: 'center' });
}

function showError(message, details) {
    document.getElementById('errorMessage').classList.remove('hidden');
    document.getElementById('errorDetails').textContent = details;
    document.getElementById('successMessage').classList.add('hidden');
    
    // Scroll zur Nachricht
    document.getElementById('errorMessage').scrollIntoView({ behavior: 'smooth', block: 'center' });
}

// Form-Submit-Handler
document.addEventListener('DOMContentLoaded', function() {
    const form = document.getElementById('codeForm');
    const submitBtn = document.getElementById('submitBtn');
    
    // Erstes Feld fokussieren
    document.getElementById('code1').focus();
    
    form.addEventListener('submit', async function(e) {
        e.preventDefault();
        
        const code = getCodeValue();
        if (code.length !== 6) {
            showError('Ungültiger Code', 'Bitte geben Sie alle 6 Zeichen ein.');
            return;
        }
        
        // Button-Animation
        submitBtn.disabled = true;
        const originalContent = submitBtn.innerHTML;
        submitBtn.innerHTML = `
            <span class="flex items-center justify-center">
                <svg class="animate-spin w-5 h-5 mr-3" fill="none" viewBox="0 0 24 24">
                    <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
                    <path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
                </svg>
                Wird überprüft...
            </span>
        `;
        
        try {
            const response = await fetch('/api/guest/start-job', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json',
                    'X-Requested-With': 'XMLHttpRequest'
                },
                body: JSON.stringify({ code: code })
            });
            
            const result = await response.json();
            
            if (result.success) {
                showSuccess(
                    'Job erfolgreich gestartet!', 
                    `Ihr Job "${result.job_name}" wurde gestartet und läuft bis ${result.end_time}.`
                );
                
                // Form deaktivieren
                form.style.opacity = '0.5';
                form.style.pointerEvents = 'none';
                
                // Nach 3 Sekunden zur Job-Status-Seite weiterleiten
                setTimeout(() => {
                    if (result.job_id) {
                        window.location.href = `/guest/job/${result.job_id}/status`;
                    }
                }, 3000);
                
            } else {
                showError('Code ungültig', result.error || 'Der eingegebene Code ist ungültig oder bereits verwendet.');
                clearCode();
            }
            
        } catch (error) {
            showError('Verbindungsfehler', 'Es gab ein Problem bei der Verbindung. Bitte versuchen Sie es erneut.');
            clearCode();
        } finally {
            submitBtn.disabled = false;
            submitBtn.innerHTML = originalContent;
            checkFormComplete();
        }
    });
    
    // Paste-Handler für kompletten Code
    document.addEventListener('paste', function(e) {
        const target = e.target;
        if (target.classList.contains('code-input')) {
            e.preventDefault();
            const paste = (e.clipboardData || window.clipboardData).getData('text').toUpperCase();
            
            if (paste.length === 6 && /^[A-Z0-9]+$/.test(paste)) {
                const inputs = ['code1', 'code2', 'code3', 'code4', 'code5', 'code6'];
                inputs.forEach((id, index) => {
                    const input = document.getElementById(id);
                    input.value = paste[index] || '';
                    if (input.value) input.classList.add('valid');
                });
                checkFormComplete();
                document.getElementById('code6').focus();
            }
        }
    });
});
</script>
{% endblock %}