drawing/index.html at main · D6397/drawing · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>AI 图像生成器</title>
    <link rel="stylesheet" href="fonts.css">
    <style>
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        :root {
            --primary-color: #4f46e5;
            --primary-hover: #4338ca;
            --primary-light: rgba(79, 70, 229, 0.1);
            --bg-color: #f8fafc;
            --sidebar-bg: #ffffff;
            --text-color: #1e293b;
            --text-light: #64748b;
            --border-color: #e2e8f0;
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
            --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
            --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
            --radius-md: 12px;
            --radius-sm: 8px;
            --radius-lg: 16px;
        }

        body {
            font-family: 'Inter', sans-serif;
            background: var(--bg-color);
            color: var(--text-color);
            min-height: 100vh;
            display: flex;
        }

        .sidebar {
            width: 340px;
            padding: 24px;
            background: var(--sidebar-bg);
            border-right: none;
            box-shadow: var(--shadow-lg);
            height: 100vh;
            overflow-y: auto;
            position: fixed;
            z-index: 100;
        }

        .main-content {
            flex: 1;
            padding: 24px;
            margin-left: 340px;
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .control-group {
            margin-bottom: 24px;
            background: white;
            padding: 16px;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            transition: all 0.3s ease;
        }

        .control-group:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .control-group h3 {
            margin-bottom: 12px;
            color: var(--text-color);
            font-size: 0.9rem;
            font-weight: 600;
        }

        label {
            display: block;
            margin-bottom: 8px;
            font-size: 0.85rem;
            color: #64748b;
            font-weight: 500;
        }

        select, input, textarea {
            width: 100%;
            padding: 10px 12px;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            transition: all 0.2s;
            color: var(--text-color);
        }

        select:focus, input:focus, textarea:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
        }

        .image-size-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 12px;
        }

        .image-size-option {
            aspect-ratio: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            background: white;
            border: 2px solid var(--border-color);
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: all 0.2s;
            padding: 12px;
        }

        .image-size-option.active {
            border-color: var(--primary-color);
            background: rgba(99, 102, 241, 0.05);
        }

        .image-size-option:hover {
            border-color: var(--primary-color);
        }

        .image-size-option .aspect-ratio {
            width: 32px;
            height: 32px;
            border: 2px solid currentColor;
            margin-bottom: 8px;
            opacity: 0.6;
        }

        .image-size-option span {
            font-size: 0.8rem;
            font-weight: 500;
        }

        .image-preview {
            flex: 1;
            background: linear-gradient(135deg, #fff, #f8fafc);
            box-shadow: var(--shadow-lg);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            min-height: 400px;
            transition: all 0.3s ease;
            position: relative;
        }

        .image-preview:hover {
            transform: translateY(-2px);
            box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
        }

        .image-preview img {
            max-width: 100%;
            max-height: 100%;
            object-fit: contain;
            transition: all 0.3s ease;
        }

        .loading-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(5px);
            display: none;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 16px;
        }

        .loading-overlay.active {
            display: flex;
        }

        .spinner {
            width: 50px;
            height: 50px;
            border: 4px solid #f3f3f3;
            border-top: 4px solid var(--primary-color);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .prompt-container {
            background: white;
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-md);
        }

        .tag-container {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 16px;
        }

        .tag {
            background: var(--primary-light);
            color: var(--primary-color);
            font-weight: 600;
            border: 1px solid transparent;
            padding: 6px 12px;
            border-radius: 20px;
            font-size: 0.85rem;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .tag:hover {
            background: var(--primary-color);
            color: white;
            transform: translateY(-2px);
        }

        .prompt-input {
            display: flex;
            gap: 12px;
        }

        .prompt-input input {
            flex: 1;
            padding: 12px 16px;
            border: 2px solid var(--border-color);
            border-radius: var(--radius-md);
            font-size: 0.95rem;
            transition: all 0.3s ease;
            box-shadow: var(--shadow-sm);
        }

        .prompt-input input:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 4px var(--primary-light);
        }

        .prompt-input button {
            padding: 12px 24px;
            background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
            color: white;
            border: none;
            border-radius: var(--radius-md);
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 8px;
            box-shadow: var(--shadow-md);
        }

        .prompt-input button:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .prompt-input button:active {
            transform: translateY(0);
        }

        /* Slider styling */
        .slider-container {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .slider-value {
            font-size: 0.85rem;
            color: #64748b;
            text-align: right;
        }

        .slider {
            -webkit-appearance: none;
            width: 100%;
            height: 8px;
            background: linear-gradient(to right, var(--primary-light), var(--primary-color));
            outline: none;
        }

        .slider::-webkit-slider-thumb {
            -webkit-appearance: none;
            width: 24px;
            height: 24px;
            background: white;
            border: 2px solid var(--primary-color);
            box-shadow: var(--shadow-md);
            transition: all 0.2s ease;
        }

        .slider::-webkit-slider-thumb:hover {
            transform: scale(1.1);
        }

        .slider::-moz-range-thumb {
            width: 24px;
            height: 24px;
            background: white;
            border: 2px solid var(--primary-color);
            box-shadow: var(--shadow-md);
            transition: all 0.2s ease;
        }

        .slider::-moz-range-thumb:hover {
            transform: scale(1.1);
        }

        /* Responsive design */
        @media (max-width: 1024px) {
            .sidebar {
                width: 300px;
                transform: translateX(-100%);
                transition: transform 0.3s ease;
            }

            .sidebar.active {
                transform: translateX(0);
            }

            .main-content {
                margin-left: 0;
                padding: 16px;
            }

            .menu-toggle {
                display: block;
                position: fixed;
                top: 20px;
                left: 20px;
                z-index: 1000;
                background: var(--primary-color);
                color: white;
                padding: 8px;
                border-radius: var(--radius-sm);
                cursor: pointer;
            }
        }

        @media (max-width: 768px) {
            body {
                flex-direction: column;
            }
            .sidebar {
                width: 100%;
                height: auto;
                position: relative;
            }
            .main-content {
                margin-left: 0;
            }
        }

        /* 添加加载动画样式 */
        @keyframes float {
            0% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
            100% { transform: translateY(0px); }
        }

        .float-animation {
            animation: float 3s ease-in-out infinite;
        }

        /* 添加工具提示样式 */
        [data-tooltip] {
            position: relative;
        }

        [data-tooltip]:before {
            content: attr(data-tooltip);
            position: absolute;
            bottom: 100%;
            left: 50%;
            transform: translateX(-50%);
            padding: 8px 12px;
            background: var(--text-color);
            color: white;
            font-size: 0.75rem;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            opacity: 0;
            visibility: hidden;
            transition: all 0.2s ease;
        }

        [data-tooltip]:hover:before {
            opacity: 1;
            visibility: visible;
            transform: translateX(-50%) translateY(-8px);
        }

        /* 添加深色模式支持 */
        @media (prefers-color-scheme: dark) {
            :root {
                --bg-color: #0f172a;
                --sidebar-bg: #1e293b;
                --text-color: #f8fafc;
                --text-light: #cbd5e1;
                --border-color: #334155;
            }

            .glass-effect {
                background: rgba(30, 41, 59, 0.7);
            }

            .image-preview {
                background: linear-gradient(135deg, #1e293b, #0f172a);
            }

            .tag {
                background: rgba(79, 70, 229, 0.2);
            }
        }
    </style>
</head>
<body>
    <button class="menu-toggle glass-effect" id="menuToggle">
        <svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
            <path d="M3 12h18M3 6h18M3 18h18"/>
        </svg>
    </button>

    <div class="sidebar">
        <div class="control-group">
            <h3>模型选择</h3>
            <select id="model">
                <option value="Pro/black-forest-labs/FLUX.1-schnell">FLUX.1-schnell (Pro)</option>
                <option value="black-forest-labs/FLUX.1-schnell">FLUX.1-schnell (Black Forest)</option>
                <option value="black-forest-labs/FLUX.1-dev">FLUX.1-dev (Black Forest)</option>
                <option value="stabilityai/stable-diffusion-3-5-large">stable-diffusion-3-5-large</option>
                <option value="stabilityai/stable-diffusion-3-5-large-turbo">stable-diffusion-3-5-large-turbo</option>
                <option value="stabilityai/stable-diffusion-3-medium">stable-diffusion-3-medium</option>
                <option value="stabilityai/stable-diffusion-xl-base-1.0">stable-diffusion-xl-base-1.0</option>
                <option value="stabilityai/stable-diffusion-2-1">stable-diffusion-2-1</option>
            </select>
        </div>

        <div class="control-group">
            <h3>图像尺寸</h3>
            <div class="image-size-grid">
                <div class="image-size-option" data-ratio="1:1">
                    <div class="aspect-ratio"></div>
                    <span>1:1</span>
                </div>
                <div class="image-size-option" data-ratio="1:2">
                    <div class="aspect-ratio"></div>
                    <span>1:2</span>
                </div>
                <div class="image-size-option" data-ratio="3:2">
                    <div class="aspect-ratio"></div>
                    <span>3:2</span>
                </div>
                <div class="image-size-option" data-ratio="3:4">
                    <div class="aspect-ratio"></div>
                    <span>3:4</span>
                </div>
                <div class="image-size-option" data-ratio="16:9">
                    <div class="aspect-ratio"></div>
                    <span>16:9</span>
                </div>
                <div class="image-size-option" data-ratio="9:16">
                    <div class="aspect-ratio"></div>
                    <span>9:16</span>
                </div>
            </div>
        </div>

        <div class="control-group">
            <h3>生成参数</h3>
            <div class="slider-container">
                <label for="number-images">生成数量</label>
                <input type="number" id="number-images" value="1" min="1" max="4">
            </div>

            <div class="slider-container">
                <label for="seed">随机种子</label>
                <input type="number" id="seed">
            </div>

            <div class="slider-container">
                <label for="inference-steps">推理步数</label>
                <input type="range" id="inference-steps" class="slider" min="1" max="50" value="25">
                <div class="slider-value" id="inference-steps-value">25</div>
            </div>

            <div class="slider-container">
                <label for="guidance-scale">引导系数</label>
                <input type="range" id="guidance-scale" class="slider" min="1" max="20" step="0.1" value="7.5">
                <div class="slider-value" id="guidance-scale-value">7.5</div>
            </div>
        </div>

        <div class="control-group">
            <h3>高级选项</h3>
            <label for="negative-prompt">反向提示词</label>
            <textarea id="negative-prompt" rows="4" placeholder="输入不想在图像中出现的元素..."></textarea>

            <label for="prompt-enhancement">提示词增强</label>
            <select id="prompt-enhancement">
                <option value="default">默认</option>
                <option value="enhanced">增强</option>
            </select>
        </div>
    </div>

    <div class="main-content">
        <div class="image-preview">
            <img style="display: none;" alt="生成的图像预览">
            <div class="loading-overlay">
                <div class="spinner"></div>
                <p>正在生成图像...</p>
            </div>
        </div>

        <div class="prompt-container">
            <div class="tag-container">
                <span class="tag">细节特写</span>
                <span class="tag">夸张视角</span>
                <span class="tag">电影光效</span>
                <span class="tag">写实风格</span>
                <span class="tag">梦幻氛围</span>
                <span class="tag">自然光线</span>
            </div>
            <div class="prompt-input">
                <input type="text" id="prompt" placeholder="描述你想创建的图像...">
                <button id="generate">
                    <span>生成图像</span>
                    <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                        <path d="M12 5v14M19 12l-7 7-7-7"/>
                    </svg>
                </button>
            </div>
        </div>
    </div>

    <script>
        document.addEventListener('DOMContentLoaded', function() {
            // 示例图片数组 - 使用本地图片
            const sampleImages = [
                '/img/sample1.jpg',
                '/img/sample2.jpg',
                '/img/sample3.jpg',
                '/img/sample4.jpg'
            ];

            // 随机选择一张图片
            const randomIndex = Math.floor(Math.random() * sampleImages.length);
            const previewImg = document.querySelector('.image-preview img');
            previewImg.style.display = 'block';
            previewImg.style.opacity = '0';
            previewImg.src = sampleImages[randomIndex];

            // 添加加载完成的渐入效果
            previewImg.onload = function() {
                previewImg.style.opacity = '1';
            };

            // Slider value updates
            const sliders = document.querySelectorAll('.slider');
            sliders.forEach(slider => {
                const valueDisplay = document.getElementById(`${slider.id}-value`);
                slider.addEventListener('input', () => {
                    valueDisplay.textContent = slider.value;
                });
            });

            // Image size selection
            const imageSizeOptions = document.querySelectorAll('.image-size-option');
            imageSizeOptions.forEach(option => {
                option.addEventListener('click', function() {
                    imageSizeOptions.forEach(opt => opt.classList.remove('active'));
                    this.classList.add('active');
                });
            });

            // Generate button click handler
            document.getElementById('generate').addEventListener('click', async function() {
                const loadingOverlay = document.querySelector('.loading-overlay');
                loadingOverlay.classList.add('active');

                try {
                    // 获取所有参数
                    const prompt = document.getElementById('prompt').value;
                    const negative_prompt = document.getElementById('negative-prompt').value;
                    const model = document.getElementById('model').value;
                    const batch_size = document.getElementById('number-images').value;
                    const seed = document.getElementById('seed').value;
                    const num_inference_steps = document.getElementById('inference-steps').value;
                    const guidance_scale = document.getElementById('guidance-scale').value;
                    const prompt_enhancement = document.getElementById('prompt-enhancement').value === 'enhanced';

                    const selectedSize = document.querySelector('.image-size-option.active');
                    const image_size = selectedSize ? getImageSize(selectedSize.dataset.ratio) : "1024x1024";

                    const response = await fetch('http://localhost:3000/generate-image', {
                        method: 'POST',
                        headers: {
                            'Content-Type': 'application/json',
                        },
                        body: JSON.stringify({
                            prompt,
                            negative_prompt,
                            image_size,
                            batch_size,
                            seed,
                            num_inference_steps,
                            guidance_scale,
                            prompt_enhancement,
                            model
                        })
                    });

                    const data = await response.json();
                    if (data.error) {
                        throw new Error(data.error);
                    }

                    if (data.images && data.images.length > 0) {
                        const previewImg = document.querySelector('.image-preview img');
                        previewImg.style.opacity = '0';
                        previewImg.style.display = 'block';
                        setTimeout(() => {
                            previewImg.src = data.images[0];
                            previewImg.style.opacity = '1';
                        }, 300);
                    }
                } catch (error) {
                    console.error('错误:', error);
                    alert('生成图像失败: ' + error.message);
                } finally {
                    loadingOverlay.classList.remove('active');
                }
            });

            // Tag click handler
            const tags = document.querySelectorAll('.tag');
            tags.forEach(tag => {
                tag.addEventListener('click', function() {
                    const promptInput = document.getElementById('prompt');
                    promptInput.value = promptInput.value + (promptInput.value ? ', ' : '') + this.textContent;
                });
            });

            // 添加菜单切换功能
            const menuToggle = document.getElementById('menuToggle');
            const sidebar = document.querySelector('.sidebar');

            menuToggle.addEventListener('click', () => {
                sidebar.classList.toggle('active');
            });

            // 添加图片预览悬浮动画
            const imagePreview = document.querySelector('.image-preview');
            imagePreview.classList.add('float-animation');

            // 添加工具提示
            const controls = document.querySelectorAll('.control-group h3');
            controls.forEach(control => {
                control.setAttribute('data-tooltip', '点击查看详细说明');
            });

            // 添加平滑滚动
            document.querySelectorAll('a[href^="#"]').forEach(anchor => {
                anchor.addEventListener('click', function (e) {
                    e.preventDefault();
                    document.querySelector(this.getAttribute('href')).scrollIntoView({
                        behavior: 'smooth'
                    });
                });
            });
        });

        function getImageSize(ratio) {
            const ratios = {
                '1:1': '1024x1024',
                '1:2': '512x1024',
                '3:2': '768x512',
                '3:4': '768x1024',
                '16:9': '1024x576',
                '9:16': '576x1024'
            };
            return ratios[ratio] || '1024x1024';
        }
    </script>
</body>
</html>