{% extends "base.html" %}

{% block title %}录入成果 - 紫金·稷下薪火·云枢智海师生成果共创系统{% endblock %}

{% block content %}
<div class="card">
    <h2 style="color: var(--primary); border-bottom: 2px solid var(--primary); padding-bottom: 10px;">
        <i class="fas fa-cloud-upload-alt"></i> 成果录入
    </h2>
    <p class="mb-4">请上传包含成果信息的图片（如获奖证书、论文封面等），系统将自动识别关键信息</p>

    <form id="upload-form" enctype="multipart/form-data" class="mb-4">
        <div class="mb-3">
            <label for="file" class="form-label">选择图片文件</label>
            <input type="file" name="file" accept="image/*" id="file" class="form-control" required>
            <div class="form-text">支持JPG、PNG、GIF等格式，文件大小不超过10MB</div>
        </div>
        <button type="submit" class="btn btn-primary btn-lg">
            <i class="fas fa-upload"></i> 上传图片
        </button>
    </form>

    <div id="result" class="mt-4"></div>
</div>

<script>
    document.getElementById("upload-form").addEventListener("submit", function (e) {
        e.preventDefault();
        let formData = new FormData(this);
        const resultDiv = document.getElementById("result");

        // 显示上传进度动画
        resultDiv.innerHTML = `
            <div class="progress-container">
                <div class="progress-bar"></div>
                <p class="progress-text">正在处理图片，请稍候...</p>
            </div>
        `;

        fetch("/upload", { method: "POST", body: formData })
            .then(res => res.json())
            .then(data => {
                if(data.error) {
                    resultDiv.innerHTML = `
                        <div class="alert alert-danger">
                            <i class="fas fa-exclamation-circle"></i> 错误: ${data.error}
                        </div>
                    `;
                } else {
                    const resultHtml = `
                        <div class="result-card">
                            <div class="result-header">
                                <h3><i class="fas fa-check-circle"></i> 识别成功</h3>
                                <p class="timestamp">${new Date().toLocaleString()}</p>
                            </div>
                            <div class="result-content">
                                ${Object.entries(data.data).map(([key, value]) => `
                                    <div class="result-item">
                                        <span class="result-label">${key.replace(/_/g, ' ')}</span>
                                        <span class="result-value">${value}</span>
                                    </div>
                                `).join('')}
                            </div>
                            <div class="result-footer">
                                <p class="success-message">${data.message}</p>
                                <button class="btn btn-outline-primary copy-btn" data-clipboard-text="${JSON.stringify(data.data)}">
                                    <i class="fas fa-copy"></i> 复制结果
                                </button>
                            </div>
                        </div>
                    `;
                    resultDiv.innerHTML = resultHtml;

                    // 添加复制按钮功能
                    document.querySelector('.copy-btn').addEventListener('click', function() {
                        navigator.clipboard.writeText(this.getAttribute('data-clipboard-text'));
                        alert('结果已复制到剪贴板！');
                    });
                }
            })
            .catch(error => {
                resultDiv.innerHTML = `
                    <div class="alert alert-danger">
                        <i class="fas fa-exclamation-circle"></i> 上传失败: ${error}
                    </div>
                `;
            });
    });
</script>

<style>
    .btn-primary {
        background: linear-gradient(135deg, var(--primary), var(--primary-light));
        border: none;
        border-radius: 30px;
        padding: 12px 24px;
        font-weight: 500;
        transition: var(--transition);
        box-shadow: 0 4px 8px rgba(67, 97, 238, 0.2);
    }

    .btn-primary:hover {
        background: linear-gradient(135deg, var(--primary-light), var(--primary));
        transform: translateY(-2px);
        box-shadow: 0 6px 12px rgba(67, 97, 238, 0.3);
    }

    .form-control {
        width: 100%;
        padding: 12px;
        border: 1px solid #ddd;
        border-radius: 8px;
        font-size: 16px;
        transition: var(--transition);
    }

    .form-control:hover {
        border-color: var(--primary);
    }

    .progress-container {
        background-color: #f8f9fa;
        border-radius: 8px;
        padding: 20px;
        text-align: center;
    }

    .progress-bar {
        width: 100%;
        height: 8px;
        background-color: #e9ecef;
        border-radius: 4px;
        margin-bottom: 15px;
        position: relative;
        overflow: hidden;
    }

    .progress-bar::after {
        content: "";
        position: absolute;
        top: 0;
        left: -100%;
        width: 80%;
        height: 100%;
        background: linear-gradient(90deg, transparent, #4cc9f0, transparent);
        animation: progress 1.5s infinite;
    }

    @keyframes progress {
        0% { left: -100%; }
        100% { left: 200%; }
    }

    .progress-text {
        color: #6c757d;
        font-size: 16px;
    }

    .alert {
        padding: 15px;
        border-radius: 8px;
    }

    .alert-danger {
        background-color: #ffe3e3;
        color: #d32f2f;
        border-left: 4px solid #d32f2f;
    }

    .result-card {
        background: white;
        border-radius: 12px;
        box-shadow: var(--shadow);
        padding: 20px;
        border-left: 4px solid var(--success);
    }

    .result-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding-bottom: 15px;
        border-bottom: 1px solid #eee;
    }

    .result-header h3 {
        color: var(--success);
        margin: 0;
    }

    .timestamp {
        color: #6c757d;
        font-size: 14px;
    }

    .result-item {
        display: flex;
        justify-content: space-between;
        padding: 12px 0;
        border-bottom: 1px solid #f0f0f0;
    }

    .result-label {
        font-weight: 500;
        color: #495057;
    }

    .result-value {
        color: #333;
        max-width: 70%;
        word-break: break-word;
    }

    .result-footer {
        margin-top: 20px;
        text-align: center;
    }

    .success-message {
        color: var(--success);
        font-weight: 500;
        margin-bottom: 15px;
    }

    .btn-outline-primary {
        border: 1px solid var(--primary);
        color: var(--primary);
        border-radius: 6px;
        padding: 8px 16px;
        transition: var(--transition);
    }

    .btn-outline-primary:hover {
        background-color: var(--primary);
        color: white;
    }
</style>
{% endblock %}