M-CTF-2025/rodchenko/app/templates/artwork_settings.html

{% extends "base.html" %}

{% block content %}
<div style="display: grid; grid-template-columns: 1fr 1fr; gap: 40px;">
    <div>
        <h2 class="section-title">{{ artwork.title }}</h2>
        
        <div class="card mb-3">
            <div class="card-header">◆ Превью</div>
            <div class="card-body">
                <div class="art-preview" style="height: 350px;">
                    <canvas id="settings-art" width="500" height="350"></canvas>
                </div>
            </div>
        </div>
        
        <div class="card">
            <div class="card-header">◼ Информация</div>
            <div class="card-body">
                <div style="display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; text-align: center;">
                    <div>
                        <p class="text-muted" style="margin-bottom: 5px;">ID</p>
                        <p style="font-size: 24px; font-weight: 700; color: var(--red);">#{{ artwork.id }}</p>
                    </div>
                    <div>
                        <p class="text-muted" style="margin-bottom: 5px;">Цена</p>
                        <p style="font-size: 24px; font-weight: 700;">{{ artwork.price }} ₽</p>
                    </div>
                    <div>
                        <p class="text-muted" style="margin-bottom: 5px;">Создано</p>
                        <p style="font-size: 14px; font-weight: 500;">{{ artwork.created_at[:10] if artwork.created_at else 'Недавно' }}</p>
                    </div>
                </div>
            </div>
        </div>
    </div>
    
    <div>
        <h3 class="section-title">Настройки</h3>
        
        {% if settings %}
        <div class="card mb-3">
            <div class="card-header">▲ Текущее описание</div>
            <div class="card-body">
                {% if settings.error %}
                    <div class="info-block" style="background: var(--red);">
                        Ошибка: {{ settings.error }}
                    </div>
                {% elif settings.description %}
                    <p style="font-size: 16px; line-height: 1.6;">{{ settings.description }}</p>
                {% else %}
                    <pre style="background: var(--black); color: var(--cream); padding: 15px; overflow-x: auto; font-family: monospace; font-size: 13px; white-space: pre-wrap; word-wrap: break-word;">{{ settings }}</pre>
                {% endif %}
            </div>
        </div>
        {% endif %}
        
        <div class="card">
            <div class="card-header">◉ Изменить описание</div>
            <div class="card-body">
                <form method="POST" action="{{ url_for('update_settings') }}">
                    <input type="hidden" name="artwork_id" value="{{ artwork.id }}">
                    
                    <div class="form-group">
                        <label for="description" class="form-label">Описание работы</label>
                        <textarea class="form-control" id="description" name="description" 
                                  rows="6" placeholder="Опишите концепцию вашей работы...">{% if settings and settings.description %}{{ settings.description }}{% endif %}</textarea>
                    </div>
                    
                    <div style="display: flex; gap: 15px;">
                        <button type="submit" class="btn btn-primary">Сохранить</button>
                        <a href="{{ url_for('index') }}" class="btn btn-secondary">Назад</a>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>

<style>
    @media (max-width: 900px) {
        div[style*="grid-template-columns: 1fr 1fr"] {
            grid-template-columns: 1fr !important;
        }
    }
</style>

<script>
const artworkData = {{ artwork.data|tojson }};

function drawArt(canvas, artData) {
    try {
        const ctx = canvas.getContext('2d');
        const shapes = JSON.parse(artData);
        
        ctx.fillStyle = '#F5F0E6';
        ctx.fillRect(0, 0, canvas.width, canvas.height);
        
        const scale = canvas.width / 100;
        
        shapes.forEach(shape => {
            ctx.save();
            ctx.fillStyle = shape.color;
            ctx.strokeStyle = shape.color;
            ctx.lineWidth = 4;
            
            const x = shape.x * scale;
            const y = shape.y * scale;
            const w = shape.width * scale;
            const h = shape.height * scale;
            const angle = (shape.angle || 0) * Math.PI / 180;
            
            const cx = x + w / 2;
            const cy = y + h / 2;
            
            if (shape.type === 'rectangle' || shape.type === 'rotated_rect') {
                ctx.translate(cx, cy);
                ctx.rotate(angle);
                ctx.fillRect(-w/2, -h/2, w, h);
            } else if (shape.type === 'circle') {
                ctx.beginPath();
                ctx.arc(cx, cy, Math.min(w, h) / 2, 0, Math.PI * 2);
                ctx.fill();
            } else if (shape.type === 'triangle') {
                ctx.translate(cx, cy);
                ctx.rotate(angle);
                ctx.beginPath();
                ctx.moveTo(0, -h/2);
                ctx.lineTo(w/2, h/2);
                ctx.lineTo(-w/2, h/2);
                ctx.closePath();
                ctx.fill();
            } else if (shape.type === 'line') {
                ctx.translate(cx, cy);
                ctx.rotate(angle);
                ctx.beginPath();
                ctx.moveTo(-w/2, 0);
                ctx.lineTo(w/2, 0);
                ctx.lineWidth = h || 4;
                ctx.stroke();
            }
            ctx.restore();
        });
    } catch (e) {
        console.error('Error:', e);
    }
}

document.addEventListener('DOMContentLoaded', function() {
    const canvas = document.getElementById('settings-art');
    if (canvas && artworkData) {
        drawArt(canvas, artworkData);
    }
});
</script>
{% endblock %}