first commit

This commit is contained in:
jeremygan2021
2025-11-16 17:21:25 +08:00
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/* 管理后台美化样式 - 默认主题 */
/* 全局样式 */
:root {
--primary-color: #4e73df;
--secondary-color: #858796;
--success-color: #1cc88a;
--info-color: #36b9cc;
--warning-color: #f6c23e;
--danger-color: #e74a3b;
--light-color: #f8f9fc;
--dark-color: #5a5c69;
--sidebar-bg: #4e73df;
--sidebar-hover: #2e59d9;
--card-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15);
--border-radius: 0.5rem;
--transition: all 0.3s ease;
}
/* 圣诞节主题变量 */
.christmas-theme {
--primary-color: #0d6efd;
--secondary-color: #6c757d;
--success-color: #198754;
--info-color: #0dcaf0;
--warning-color: #ffc107;
--danger-color: #dc3545;
--light-color: #f8f9fa;
--dark-color: #212529;
--sidebar-bg: #0f5132;
--sidebar-hover: #0a3622;
--card-shadow: 0 0.15rem 1.75rem 0 rgba(0, 0, 0, 0.15);
--border-radius: 0.5rem;
--transition: all 0.3s ease;
}
/* 基础样式重置 */
* {
box-sizing: border-box;
}
body {
font-family: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
background-color: var(--light-color);
color: var(--dark-color);
transition: var(--transition);
}
/* 导航栏样式 */
.navbar {
box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15);
border-bottom: 1px solid rgba(0, 0, 0, 0.1);
padding: 1rem 0;
transition: var(--transition);
}
.navbar-brand {
font-weight: 700;
font-size: 1.25rem;
color: white !important;
display: flex;
align-items: center;
}
.navbar-brand i {
margin-right: 0.5rem;
}
.nav-link {
font-weight: 500;
color: rgba(255, 255, 255, 0.8) !important;
transition: var(--transition);
border-radius: var(--border-radius);
margin: 0 0.25rem;
padding: 0.5rem 1rem !important;
}
.nav-link:hover, .nav-link.active {
color: white !important;
background-color: rgba(255, 255, 255, 0.1);
}
/* 主题切换按钮 */
.theme-toggle {
position: fixed;
top: 80px;
right: 20px;
z-index: 1000;
background: white;
border-radius: 50%;
width: 50px;
height: 50px;
display: flex;
align-items: center;
justify-content: center;
box-shadow: var(--card-shadow);
cursor: pointer;
transition: var(--transition);
border: none;
}
.theme-toggle:hover {
transform: scale(1.1);
}
.theme-toggle i {
font-size: 1.25rem;
color: var(--primary-color);
}
/* 主内容区域 */
.main-content {
padding: 1.5rem;
transition: var(--transition);
}
/* 页面标题 */
.page-title {
font-weight: 700;
color: var(--dark-color);
margin-bottom: 1.5rem;
display: flex;
align-items: center;
justify-content: space-between;
}
.page-title h1 {
margin: 0;
font-size: 1.75rem;
}
.page-title .breadcrumb {
background: transparent;
padding: 0;
margin: 0;
}
/* 卡片样式 */
.card {
border: none;
border-radius: var(--border-radius);
box-shadow: var(--card-shadow);
transition: var(--transition);
overflow: hidden;
margin-bottom: 1.5rem;
}
.card:hover {
transform: translateY(-5px);
box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}
.card-header {
background-color: white;
border-bottom: 1px solid rgba(0, 0, 0, 0.1);
padding: 1rem 1.25rem;
font-weight: 700;
color: var(--dark-color);
}
.card-body {
padding: 1.25rem;
}
/* 统计卡片 */
.stat-card {
position: relative;
overflow: hidden;
}
.stat-card::before {
content: '';
position: absolute;
top: 0;
left: 0;
width: 4px;
height: 100%;
background-color: var(--primary-color);
}
.stat-card.primary::before {
background-color: var(--primary-color);
}
.stat-card.success::before {
background-color: var(--success-color);
}
.stat-card.info::before {
background-color: var(--info-color);
}
.stat-card.warning::before {
background-color: var(--warning-color);
}
.stat-card .card-body {
display: flex;
align-items: center;
justify-content: space-between;
}
.stat-card .stat-info {
flex: 1;
}
.stat-card .stat-value {
font-size: 1.75rem;
font-weight: 700;
margin-bottom: 0.25rem;
}
.stat-card .stat-label {
font-size: 0.875rem;
font-weight: 500;
color: var(--secondary-color);
text-transform: uppercase;
}
.stat-card .stat-icon {
width: 60px;
height: 60px;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
color: white;
font-size: 1.5rem;
}
.stat-card.primary .stat-icon {
background-color: var(--primary-color);
}
.stat-card.success .stat-icon {
background-color: var(--success-color);
}
.stat-card.info .stat-icon {
background-color: var(--info-color);
}
.stat-card.warning .stat-icon {
background-color: var(--warning-color);
}
/* 表格样式 */
.table-container {
background: white;
border-radius: var(--border-radius);
box-shadow: var(--card-shadow);
overflow: hidden;
}
.table {
margin-bottom: 0;
}
.table th {
border-top: none;
font-weight: 600;
font-size: 0.875rem;
color: var(--dark-color);
background-color: var(--light-color);
padding: 1rem;
border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
.table td {
font-size: 0.875rem;
padding: 1rem;
vertical-align: middle;
border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
.table tbody tr:hover {
background-color: rgba(0, 0, 0, 0.02);
}
/* 按钮样式 */
.btn {
border-radius: var(--border-radius);
font-weight: 500;
padding: 0.5rem 1rem;
transition: var(--transition);
border: none;
}
.btn-primary {
background-color: var(--primary-color);
}
.btn-success {
background-color: var(--success-color);
}
.btn-info {
background-color: var(--info-color);
}
.btn-warning {
background-color: var(--warning-color);
}
.btn-danger {
background-color: var(--danger-color);
}
.btn:hover {
transform: translateY(-2px);
box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}
.btn-sm {
padding: 0.25rem 0.5rem;
font-size: 0.875rem;
}
/* 表单样式 */
.form-control, .form-select {
border-radius: var(--border-radius);
border: 1px solid rgba(0, 0, 0, 0.1);
padding: 0.75rem;
transition: var(--transition);
}
.form-control:focus, .form-select:focus {
border-color: var(--primary-color);
box-shadow: 0 0 0 0.2rem rgba(78, 115, 223, 0.25);
}
.form-label {
font-weight: 600;
margin-bottom: 0.5rem;
color: var(--dark-color);
}
/* 图片上传区域样式 */
.upload-area {
position: relative;
overflow: hidden;
border: 2px dashed var(--border-color);
border-radius: 8px;
padding: 40px 20px;
text-align: center;
background-color: var(--light-bg);
cursor: pointer;
transition: all 0.3s ease;
}
.upload-area:hover {
border-color: var(--primary-color);
background-color: rgba(13, 110, 253, 0.05);
}
.upload-area.drag-over {
border-color: var(--primary-color);
background-color: rgba(13, 110, 253, 0.1);
transform: scale(1.02);
}
.upload-area input[type="file"] {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
opacity: 0;
cursor: pointer;
z-index: 1;
}
.upload-overlay {
pointer-events: none;
}
.upload-content {
color: var(--text-muted);
}
.upload-content p {
margin-bottom: 0;
}
/* 图片预览样式 */
.preview-container {
position: relative;
border: 1px solid var(--border-color);
border-radius: 8px;
overflow: hidden;
background-color: var(--light-bg);
}
.preview-container img {
display: block;
max-height: 400px;
margin: 0 auto;
}
.preview-actions {
position: absolute;
top: 10px;
right: 10px;
opacity: 0;
transition: opacity 0.3s ease;
}
.preview-container:hover .preview-actions {
opacity: 1;
}
/* 处理步骤样式 */
.process-steps {
position: relative;
padding-left: 30px;
}
.step-item {
position: relative;
padding-bottom: 20px;
padding-left: 20px;
}
.step-item:not(:last-child):before {
content: '';
position: absolute;
top: 24px;
left: 9px;
height: calc(100% - 4px);
width: 2px;
background-color: var(--border-color);
}
.step-number {
position: absolute;
left: -30px;
top: 0;
width: 20px;
height: 20px;
border-radius: 50%;
background-color: var(--primary-color);
color: white;
font-size: 12px;
display: flex;
align-items: center;
justify-content: center;
font-weight: bold;
}
.step-text {
color: var(--text-color);
font-size: 14px;
}
/* 圣诞节主题特殊样式 */
.christmas-theme .upload-area {
border-color: #c41e3a;
background-color: rgba(196, 30, 58, 0.05);
}
.christmas-theme .upload-area:hover {
border-color: #165b33;
background-color: rgba(22, 91, 51, 0.05);
}
.christmas-theme .upload-area.drag-over {
border-color: #ffd700;
background-color: rgba(255, 215, 0, 0.1);
}
.christmas-theme .step-number {
background-color: #c41e3a;
}
.christmas-theme .step-item:not(:last-child):before {
background-color: #165b33;
}
/* 响应式调整 */
@media (max-width: 768px) {
.upload-area {
padding: 30px 15px;
}
.preview-container img {
max-height: 250px;
}
}
/* 预警框样式 */
.alert {
border: none;
border-radius: var(--border-radius);
padding: 1rem;
margin-bottom: 1rem;
}
/* 徽章样式 */
.badge {
font-size: 0.75rem;
padding: 0.5rem 0.75rem;
border-radius: var(--border-radius);
}
/* 分页样式 */
.pagination {
margin-bottom: 0;
}
.page-link {
border: none;
color: var(--primary-color);
padding: 0.5rem 0.75rem;
margin: 0 0.125rem;
border-radius: var(--border-radius);
}
.page-item.active .page-link {
background-color: var(--primary-color);
}
/* 圣诞节主题特殊样式 */
.christmas-theme {
background-color: #f8f9fa;
background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23dc3545' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
}
.christmas-theme .navbar {
background: linear-gradient(to right, #0f5132, #198754) !important;
position: relative;
}
.christmas-theme .navbar::before {
content: '';
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 5px;
background: repeating-linear-gradient(
90deg,
#dc3545,
#dc3545 10px,
#ffc107 10px,
#ffc107 20px,
#198754 20px,
#198754 30px
);
}
.christmas-theme .theme-toggle {
background: #f8f9fa;
border: 2px solid #dc3545;
}
.christmas-theme .theme-toggle i {
color: #dc3545;
}
.christmas-theme .card {
border-top: 3px solid #198754;
position: relative;
overflow: hidden;
}
.christmas-theme .card::after {
content: '';
position: absolute;
top: 10px;
right: 10px;
width: 20px;
height: 20px;
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23dc3545'%3E%3Cpath d='M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z'/%3E%3C/svg%3E");
background-size: contain;
opacity: 0.7;
}
.christmas-theme .stat-card::after {
content: '';
position: absolute;
bottom: -10px;
right: -10px;
width: 40px;
height: 40px;
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23198754'%3E%3Cpath d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8z'/%3E%3Ccircle cx='12' cy='12' r='5'/%3E%3C/svg%3E");
background-size: contain;
opacity: 0.7;
}
.christmas-theme .navbar-brand::before {
content: '🎄 ';
margin-right: 0.5rem;
}
.christmas-theme .btn-primary {
background-color: #0f5132;
border-color: #0f5132;
}
.christmas-theme .btn-primary:hover {
background-color: #0a3622;
border-color: #0a3622;
}
.christmas-theme .btn-success {
background-color: #198754;
border-color: #198754;
}
.christmas-theme .btn-success:hover {
background-color: #146c43;
border-color: #146c43;
}
.christmas-theme .btn-info {
background-color: #0dcaf0;
border-color: #0dcaf0;
}
.christmas-theme .btn-warning {
background-color: #ffc107;
border-color: #ffc107;
color: #000;
}
.christmas-theme .btn-danger {
background-color: #dc3545;
border-color: #dc3545;
}
.christmas-theme .page-link {
color: #0f5132;
}
.christmas-theme .page-item.active .page-link {
background-color: #0f5132;
border-color: #0f5132;
}
.christmas-theme .table thead th {
background-color: #f8f9fa;
color: #0f5132;
border-bottom: 2px solid #198754;
}
.christmas-theme .badge.bg-primary {
background-color: #0f5132 !important;
}
.christmas-theme .badge.bg-success {
background-color: #198754 !important;
}
.christmas-theme .badge.bg-info {
background-color: #0dcaf0 !important;
color: #000 !important;
}
.christmas-theme .badge.bg-warning {
background-color: #ffc107 !important;
color: #000 !important;
}
.christmas-theme .badge.bg-danger {
background-color: #dc3545 !important;
}
/* 雪花效果 */
.snowflake {
position: fixed;
top: -10px;
z-index: 9999;
user-select: none;
cursor: default;
animation: snowfall linear infinite;
color: #fff;
font-size: 1em;
opacity: 0.8;
}
@keyframes snowfall {
0% {
transform: translateY(-100px);
}
100% {
transform: translateY(calc(100vh + 100px));
}
}
/* 圣诞装饰横幅 */
.christmas-decorations {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 10px;
background: repeating-linear-gradient(
90deg,
#dc3545,
#dc3545 10px,
#ffc107 10px,
#ffc107 20px,
#198754 20px,
#198754 30px
);
z-index: 10;
}
/* 圣诞帽 */
.christmas-hat {
display: inline-block;
font-size: 1.2em;
margin-left: 5px;
animation: wiggle 2s ease-in-out infinite;
}
@keyframes wiggle {
0%, 100% { transform: rotate(0deg); }
25% { transform: rotate(-5deg); }
75% { transform: rotate(5deg); }
}
/* 响应式调整 */
@media (max-width: 768px) {
.main-content {
padding: 1rem;
}
.stat-card .card-body {
flex-direction: column;
text-align: center;
}
.stat-card .stat-icon {
margin-top: 1rem;
}
.page-title {
flex-direction: column;
align-items: flex-start;
}
.page-title .breadcrumb {
margin-top: 0.5rem;
}
.table-container {
overflow-x: auto;
}
.theme-toggle {
top: auto;
bottom: 20px;
right: 20px;
}
}
/* 加载动画 */
.loading {
display: inline-block;
width: 20px;
height: 20px;
border: 3px solid rgba(255, 255, 255, 0.3);
border-radius: 50%;
border-top-color: white;
animation: spin 1s ease-in-out infinite;
}
@keyframes spin {
to { transform: rotate(360deg); }
}
/* 状态指示器 */
.status-indicator {
display: inline-block;
width: 8px;
height: 8px;
border-radius: 50%;
margin-right: 5px;
}
.status-online {
background-color: var(--success-color);
}
.status-offline {
background-color: var(--danger-color);
}
.status-disabled {
background-color: var(--secondary-color);
}
/* 设备卡片样式 */
.device-card {
transition: var(--transition);
border-left: 4px solid var(--primary-color);
}
.device-card:hover {
transform: translateY(-5px);
box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}
/* 内容卡片样式 */
.content-card {
transition: var(--transition);
border-left: 4px solid var(--info-color);
}
.content-card:hover {
transform: translateY(-5px);
box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}
/* 时间线样式 */
.timeline {
position: relative;
padding: 0;
list-style: none;
}
.timeline:before {
content: '';
position: absolute;
top: 0;
left: 30px;
height: 100%;
width: 2px;
background: rgba(0, 0, 0, 0.1);
}
.timeline-item {
margin-bottom: 1.5rem;
position: relative;
}
.timeline-item:before {
content: '';
display: block;
position: absolute;
top: 0;
left: 24px;
width: 12px;
height: 12px;
border-radius: 50%;
background: var(--primary-color);
border: 2px solid white;
z-index: 1;
}
/* 自定义滚动条 */
::-webkit-scrollbar {
width: 8px;
}
::-webkit-scrollbar-track {
background: var(--light-color);
}
::-webkit-scrollbar-thumb {
background: var(--secondary-color);
border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
background: var(--dark-color);
}

346
static/admin/css/admin.css Normal file
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/* 管理后台样式 */
/* 边框颜色样式 */
.border-left-primary {
border-left: 0.25rem solid #4e73df !important;
}
.border-left-success {
border-left: 0.25rem solid #1cc88a !important;
}
.border-left-info {
border-left: 0.25rem solid #36b9cc !important;
}
.border-left-warning {
border-left: 0.25rem solid #f6c23e !important;
}
/* 卡片阴影 */
.shadow {
box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15) !important;
}
/* 文本颜色 */
.text-xs {
font-size: 0.7rem;
}
.font-weight-bold {
font-weight: 700 !important;
}
.text-gray-300 {
color: #dddfeb !important;
}
.text-gray-800 {
color: #5a5c69 !important;
}
/* 卡片悬停效果 */
.card:hover {
transform: translateY(-2px);
transition: all 0.3s ease;
}
/* 按钮悬停效果 */
.btn:hover {
transform: translateY(-1px);
transition: all 0.2s ease;
}
/* 表格样式 */
.table th {
border-top: none;
font-weight: 600;
font-size: 0.85rem;
color: #5a5c69;
background-color: #f8f9fc;
}
.table td {
font-size: 0.85rem;
padding: 0.75rem;
vertical-align: middle;
}
/* 徽章样式 */
.badge {
font-size: 0.7rem;
padding: 0.25rem 0.5rem;
}
/* 表单样式 */
.form-control:focus {
border-color: #bac8f3;
box-shadow: 0 0 0 0.2rem rgba(78, 115, 223, 0.25);
}
.form-select:focus {
border-color: #bac8f3;
box-shadow: 0 0 0 0.2rem rgba(78, 115, 223, 0.25);
}
/* 导航栏样式 */
.navbar-brand {
font-weight: 700;
}
.nav-link {
font-weight: 500;
}
.nav-link.active {
font-weight: 700;
}
/* 页面标题样式 */
.h2 {
font-weight: 700;
color: #5a5c69;
}
/* 卡片标题样式 */
.card-header {
background-color: #f8f9fc;
border-bottom: 1px solid #e3e6f0;
}
.card-header h6 {
font-weight: 700;
font-size: 1rem;
color: #5a5c69;
}
/* 预警框样式 */
.alert {
border: none;
border-radius: 0.35rem;
font-size: 0.85rem;
}
/* 图片预览样式 */
.img-preview {
max-width: 100%;
height: auto;
border: 1px solid #ddd;
border-radius: 0.25rem;
padding: 0.25rem;
}
/* 加载动画 */
.spinner-border-sm {
width: 1rem;
height: 1rem;
}
/* 响应式调整 */
@media (max-width: 768px) {
.table-responsive {
font-size: 0.8rem;
}
.btn-toolbar {
flex-direction: column;
align-items: flex-start;
}
.btn-toolbar .btn {
margin-bottom: 0.5rem;
}
}
/* 自定义滚动条 */
::-webkit-scrollbar {
width: 8px;
}
::-webkit-scrollbar-track {
background: #f1f1f1;
}
::-webkit-scrollbar-thumb {
background: #888;
border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
background: #555;
}
/* 状态指示器 */
.status-indicator {
display: inline-block;
width: 8px;
height: 8px;
border-radius: 50%;
margin-right: 5px;
}
.status-online {
background-color: #1cc88a;
}
.status-offline {
background-color: #e74a3b;
}
.status-disabled {
background-color: #858796;
}
/* 设备卡片样式 */
.device-card {
transition: all 0.3s ease;
border-left: 4px solid #4e73df;
}
.device-card:hover {
box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}
/* 内容卡片样式 */
.content-card {
transition: all 0.3s ease;
border-left: 4px solid #36b9cc;
}
.content-card:hover {
box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}
/* 图片上传区域样式 */
.upload-area {
border: 2px dashed #ddd;
border-radius: 0.35rem;
padding: 2rem;
text-align: center;
transition: all 0.3s ease;
}
.upload-area:hover {
border-color: #4e73df;
background-color: #f8f9fc;
}
.upload-area.dragover {
border-color: #4e73df;
background-color: #f8f9fc;
}
/* 进度条样式 */
.progress {
height: 0.5rem;
}
/* 时间线样式 */
.timeline {
position: relative;
padding: 0;
list-style: none;
}
.timeline:before {
content: '';
position: absolute;
top: 0;
left: 30px;
height: 100%;
width: 2px;
background: #e3e6f0;
}
.timeline-item {
margin-bottom: 1.5rem;
position: relative;
}
.timeline-item:before {
content: '';
display: block;
position: absolute;
top: 0;
left: 24px;
width: 12px;
height: 12px;
border-radius: 50%;
background: #4e73df;
border: 2px solid #fff;
z-index: 1;
}
/* 统计卡片动画 */
.stat-card {
transition: all 0.3s ease;
}
.stat-card:hover {
transform: translateY(-5px);
box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}
.stat-card .card-body {
padding: 1.25rem;
}
/* 图标样式 */
.icon-circle {
width: 40px;
height: 40px;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
color: white;
}
.icon-circle.primary {
background-color: #4e73df;
}
.icon-circle.success {
background-color: #1cc88a;
}
.icon-circle.info {
background-color: #36b9cc;
}
.icon-circle.warning {
background-color: #f6c23e;
}
/* 深色模式支持 */
@media (prefers-color-scheme: dark) {
.card {
background-color: #2d3748;
color: #e2e8f0;
}
.card-header {
background-color: #4a5568;
border-bottom-color: #718096;
}
.table {
color: #e2e8f0;
}
.table th {
background-color: #4a5568;
color: #e2e8f0;
}
.form-control,
.form-select {
background-color: #4a5568;
border-color: #718096;
color: #e2e8f0;
}
.navbar-dark {
background-color: #2d3748 !important;
}
}

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// 管理后台JavaScript功能 - 增强版
// 页面加载完成后执行
document.addEventListener('DOMContentLoaded', function() {
// 初始化所有工具提示
initTooltips();
// 初始化确认对话框
initConfirmDialogs();
// 初始化表格排序
initTableSorting();
// 初始化状态更新
initStatusUpdates();
// 初始化图片上传
initImageUpload();
// 初始化主题切换
initThemeToggle();
// 初始化动画效果
initAnimations();
});
// 初始化主题切换
function initThemeToggle() {
const themeToggle = document.getElementById('themeToggle');
// 检查本地存储的主题设置
const savedTheme = localStorage.getItem('adminTheme') || 'default';
applyTheme(savedTheme);
// 设置切换按钮图标
updateThemeToggleIcon(savedTheme);
if (themeToggle) {
themeToggle.addEventListener('click', function() {
const currentTheme = document.body.classList.contains('christmas-theme') ? 'christmas' : 'default';
const newTheme = currentTheme === 'christmas' ? 'default' : 'christmas';
applyTheme(newTheme);
localStorage.setItem('adminTheme', newTheme);
updateThemeToggleIcon(newTheme);
// 添加切换动画
document.body.style.transition = 'all 0.5s ease';
// 显示主题切换提示
const themeName = newTheme === 'christmas' ? '圣诞节主题' : '默认主题';
showAlert(`已切换至${themeName}`, 'success');
});
}
}
// 应用主题
function applyTheme(theme) {
if (theme === 'christmas') {
document.body.classList.add('christmas-theme');
} else {
document.body.classList.remove('christmas-theme');
}
}
// 更新主题切换按钮图标
function updateThemeToggleIcon(theme) {
const themeToggle = document.getElementById('themeToggle');
if (themeToggle) {
const icon = themeToggle.querySelector('i');
if (icon) {
if (theme === 'christmas') {
icon.className = 'fas fa-snowflake';
} else {
icon.className = 'fas fa-palette';
}
}
}
}
// 初始化动画效果
function initAnimations() {
// 添加滚动动画
const observerOptions = {
threshold: 0.1,
rootMargin: '0px 0px -50px 0px'
};
const observer = new IntersectionObserver(function(entries) {
entries.forEach(entry => {
if (entry.isIntersecting) {
entry.target.classList.add('animate-in');
observer.unobserve(entry.target);
}
});
}, observerOptions);
// 观察所有卡片
const cards = document.querySelectorAll('.card');
cards.forEach(card => {
card.classList.add('animate-prep');
observer.observe(card);
});
}
// 初始化工具提示
function initTooltips() {
const tooltipTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="tooltip"]'));
tooltipTriggerList.map(function (tooltipTriggerEl) {
return new bootstrap.Tooltip(tooltipTriggerEl);
});
}
// 初始化确认对话框
function initConfirmDialogs() {
// 为所有带有data-confirm属性的按钮添加确认对话框
const confirmButtons = document.querySelectorAll('[data-confirm]');
confirmButtons.forEach(button => {
button.addEventListener('click', function(e) {
const message = this.getAttribute('data-confirm');
if (!confirm(message)) {
e.preventDefault();
return false;
}
});
});
}
// 初始化表格排序
function initTableSorting() {
const sortableTables = document.querySelectorAll('.table-sortable');
sortableTables.forEach(table => {
const headers = table.querySelectorAll('th[data-sort]');
headers.forEach(header => {
header.style.cursor = 'pointer';
header.addEventListener('click', function() {
sortTable(table, this.getAttribute('data-sort'));
});
});
});
}
// 表格排序函数
function sortTable(table, column) {
const tbody = table.querySelector('tbody');
const rows = Array.from(tbody.querySelectorAll('tr'));
const isAsc = table.getAttribute('data-sort-order') !== 'asc';
rows.sort((a, b) => {
const aValue = a.querySelector(`td[data-column="${column}"]`).textContent.trim();
const bValue = b.querySelector(`td[data-column="${column}"]`).textContent.trim();
if (isAsc) {
return aValue.localeCompare(bValue);
} else {
return bValue.localeCompare(aValue);
}
});
// 清空表格并重新添加排序后的行
tbody.innerHTML = '';
rows.forEach(row => tbody.appendChild(row));
// 更新排序状态
table.setAttribute('data-sort-order', isAsc ? 'asc' : 'desc');
// 更新排序图标
const headers = table.querySelectorAll('th[data-sort]');
headers.forEach(header => {
const icon = header.querySelector('.sort-icon');
if (icon) icon.remove();
});
const currentHeader = table.querySelector(`th[data-sort="${column}"]`);
const icon = document.createElement('i');
icon.className = `sort-icon fas fa-sort-${isAsc ? 'up' : 'down'} ms-1`;
currentHeader.appendChild(icon);
}
// 初始化状态更新
function initStatusUpdates() {
// 定期更新设备状态
const deviceStatusElements = document.querySelectorAll('.device-status');
if (deviceStatusElements.length > 0) {
setInterval(updateDeviceStatus, 30000); // 每30秒更新一次
}
}
// 更新设备状态
function updateDeviceStatus() {
const deviceStatusElements = document.querySelectorAll('.device-status[data-device-id]');
deviceStatusElements.forEach(element => {
const deviceId = element.getAttribute('data-device-id');
fetch(`/api/devices/${deviceId}/status`)
.then(response => response.json())
.then(data => {
if (data.online) {
element.innerHTML = '<span class="badge bg-success">在线</span>';
} else {
element.innerHTML = '<span class="badge bg-secondary">离线</span>';
}
})
.catch(error => {
console.error('Error updating device status:', error);
});
});
}
// 初始化图片上传
function initImageUpload() {
const uploadArea = document.querySelector('.upload-area');
const fileInput = document.querySelector('#image');
if (uploadArea && fileInput) {
// 点击上传区域触发文件选择
uploadArea.addEventListener('click', function() {
fileInput.click();
});
// 拖拽上传
['dragenter', 'dragover', 'dragleave', 'drop'].forEach(eventName => {
uploadArea.addEventListener(eventName, preventDefaults, false);
});
function preventDefaults(e) {
e.preventDefault();
e.stopPropagation();
}
['dragenter', 'dragover'].forEach(eventName => {
uploadArea.addEventListener(eventName, highlight, false);
});
['dragleave', 'drop'].forEach(eventName => {
uploadArea.addEventListener(eventName, unhighlight, false);
});
function highlight() {
uploadArea.classList.add('dragover');
}
function unhighlight() {
uploadArea.classList.remove('dragover');
}
uploadArea.addEventListener('drop', handleDrop, false);
function handleDrop(e) {
const dt = e.dataTransfer;
const files = dt.files;
if (files.length) {
fileInput.files = files;
handleFiles(files);
}
}
fileInput.addEventListener('change', function() {
handleFiles(this.files);
});
function handleFiles(files) {
if (files.length) {
const file = files[0];
// 验证文件类型
if (!file.type.startsWith('image/')) {
showAlert('请选择图片文件', 'danger');
return;
}
// 验证文件大小限制为10MB
if (file.size > 10 * 1024 * 1024) {
showAlert('图片文件大小不能超过10MB', 'danger');
return;
}
// 显示图片预览
const reader = new FileReader();
reader.onload = function(e) {
const preview = document.querySelector('#imagePreview');
const previewImg = document.querySelector('#previewImg');
if (preview && previewImg) {
previewImg.src = e.target.result;
preview.style.display = 'block';
}
};
reader.readAsDataURL(file);
}
}
}
}
// 显示提示消息
function showAlert(message, type = 'info') {
const alertContainer = document.querySelector('.alert-container') || createAlertContainer();
const alertElement = document.createElement('div');
alertElement.className = `alert alert-${type} alert-dismissible fade show`;
alertElement.setAttribute('role', 'alert');
alertElement.innerHTML = `
${message}
<button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
`;
alertContainer.appendChild(alertElement);
// 自动关闭提示
setTimeout(() => {
alertElement.classList.remove('show');
setTimeout(() => {
alertElement.remove();
}, 300);
}, 5000);
}
// 创建提示消息容器
function createAlertContainer() {
const container = document.createElement('div');
container.className = 'alert-container position-fixed top-0 end-0 p-3';
container.style.zIndex = '1050';
document.body.appendChild(container);
return container;
}
// 推送内容到设备
function pushContent(deviceId, version) {
if (confirm('确定要推送此内容到设备吗?')) {
const btn = event.target;
const originalText = btn.innerHTML;
// 显示加载状态
btn.disabled = true;
btn.innerHTML = '<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span> 推送中...';
fetch(`/api/devices/${deviceId}/update`, {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify({
version: version
})
})
.then(response => response.json())
.then(data => {
showAlert('内容推送成功', 'success');
})
.catch(error => {
console.error('Error:', error);
showAlert('内容推送失败', 'danger');
})
.finally(() => {
// 恢复按钮状态
btn.disabled = false;
btn.innerHTML = originalText;
});
}
}
// 刷新设备状态
function refreshDevice(deviceId) {
const btn = event.target;
const originalText = btn.innerHTML;
// 显示加载状态
btn.disabled = true;
btn.innerHTML = '<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span> 刷新中...';
fetch(`/api/devices/${deviceId}/status`)
.then(response => response.json())
.then(data => {
if (data.online) {
showAlert('设备在线', 'success');
} else {
showAlert('设备离线', 'warning');
}
location.reload();
})
.catch(error => {
console.error('Error:', error);
showAlert('获取设备状态失败', 'danger');
})
.finally(() => {
// 恢复按钮状态
btn.disabled = false;
btn.innerHTML = originalText;
});
}
// 删除设备
function deleteDevice(deviceId) {
if (confirm('确定要删除此设备吗?此操作不可恢复!')) {
const btn = event.target;
const originalText = btn.innerHTML;
// 显示加载状态
btn.disabled = true;
btn.innerHTML = '<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span> 删除中...';
fetch(`/api/devices/${deviceId}`, {
method: 'DELETE'
})
.then(response => {
if (response.ok) {
showAlert('设备删除成功', 'success');
setTimeout(() => {
window.location.href = '/admin/devices';
}, 1000);
} else {
throw new Error('删除失败');
}
})
.catch(error => {
console.error('Error:', error);
showAlert('设备删除失败', 'danger');
})
.finally(() => {
// 恢复按钮状态
btn.disabled = false;
btn.innerHTML = originalText;
});
}
}
// 删除内容
function deleteContent(deviceId, version) {
if (confirm('确定要删除此内容吗?此操作不可恢复!')) {
const btn = event.target;
const originalText = btn.innerHTML;
// 显示加载状态
btn.disabled = true;
btn.innerHTML = '<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span> 删除中...';
fetch(`/api/contents/${deviceId}/${version}`, {
method: 'DELETE'
})
.then(response => {
if (response.ok) {
showAlert('内容删除成功', 'success');
setTimeout(() => {
window.location.href = `/admin/devices/${deviceId}`;
}, 1000);
} else {
throw new Error('删除失败');
}
})
.catch(error => {
console.error('Error:', error);
showAlert('内容删除失败', 'danger');
})
.finally(() => {
// 恢复按钮状态
btn.disabled = false;
btn.innerHTML = originalText;
});
}
}
// 格式化日期时间
function formatDateTime(dateString) {
const date = new Date(dateString);
return date.toLocaleString('zh-CN', {
year: 'numeric',
month: '2-digit',
day: '2-digit',
hour: '2-digit',
minute: '2-digit'
});
}
// 格式化文件大小
function formatFileSize(bytes) {
if (bytes === 0) return '0 Bytes';
const k = 1024;
const sizes = ['Bytes', 'KB', 'MB', 'GB'];
const i = Math.floor(Math.log(bytes) / Math.log(k));
return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i];
}
// 复制文本到剪贴板
function copyToClipboard(text) {
const textarea = document.createElement('textarea');
textarea.value = text;
document.body.appendChild(textarea);
textarea.select();
document.execCommand('copy');
document.body.removeChild(textarea);
showAlert('已复制到剪贴板', 'success');
}
// 添加动画样式
const style = document.createElement('style');
style.textContent = `
.animate-prep {
opacity: 0;
transform: translateY(20px);
transition: opacity 0.6s ease, transform 0.6s ease;
}
.animate-in {
opacity: 1;
transform: translateY(0);
}
`;
document.head.appendChild(style);

471
static/admin/js/admin.js Normal file
View File

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// 管理后台JavaScript功能
// 页面加载完成后执行
document.addEventListener('DOMContentLoaded', function() {
// 初始化所有工具提示
initTooltips();
// 初始化确认对话框
initConfirmDialogs();
// 初始化表格排序
initTableSorting();
// 初始化状态更新
initStatusUpdates();
// 初始化图片上传
initImageUpload();
});
// 初始化工具提示
function initTooltips() {
const tooltipTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="tooltip"]'));
tooltipTriggerList.map(function (tooltipTriggerEl) {
return new bootstrap.Tooltip(tooltipTriggerEl);
});
}
// 初始化确认对话框
function initConfirmDialogs() {
// 为所有带有data-confirm属性的按钮添加确认对话框
const confirmButtons = document.querySelectorAll('[data-confirm]');
confirmButtons.forEach(button => {
button.addEventListener('click', function(e) {
const message = this.getAttribute('data-confirm');
if (!confirm(message)) {
e.preventDefault();
return false;
}
});
});
}
// 初始化表格排序
function initTableSorting() {
const sortableTables = document.querySelectorAll('.table-sortable');
sortableTables.forEach(table => {
const headers = table.querySelectorAll('th[data-sort]');
headers.forEach(header => {
header.style.cursor = 'pointer';
header.addEventListener('click', function() {
sortTable(table, this.getAttribute('data-sort'));
});
});
});
}
// 表格排序函数
function sortTable(table, column) {
const tbody = table.querySelector('tbody');
const rows = Array.from(tbody.querySelectorAll('tr'));
const isAsc = table.getAttribute('data-sort-order') !== 'asc';
rows.sort((a, b) => {
const aValue = a.querySelector(`td[data-column="${column}"]`).textContent.trim();
const bValue = b.querySelector(`td[data-column="${column}"]`).textContent.trim();
if (isAsc) {
return aValue.localeCompare(bValue);
} else {
return bValue.localeCompare(aValue);
}
});
// 清空表格并重新添加排序后的行
tbody.innerHTML = '';
rows.forEach(row => tbody.appendChild(row));
// 更新排序状态
table.setAttribute('data-sort-order', isAsc ? 'asc' : 'desc');
// 更新排序图标
const headers = table.querySelectorAll('th[data-sort]');
headers.forEach(header => {
const icon = header.querySelector('.sort-icon');
if (icon) icon.remove();
});
const currentHeader = table.querySelector(`th[data-sort="${column}"]`);
const icon = document.createElement('i');
icon.className = `sort-icon fas fa-sort-${isAsc ? 'up' : 'down'} ms-1`;
currentHeader.appendChild(icon);
}
// 初始化状态更新
function initStatusUpdates() {
// 定期更新设备状态
const deviceStatusElements = document.querySelectorAll('.device-status');
if (deviceStatusElements.length > 0) {
setInterval(updateDeviceStatus, 30000); // 每30秒更新一次
}
}
// 更新设备状态
function updateDeviceStatus() {
const deviceStatusElements = document.querySelectorAll('.device-status[data-device-id]');
deviceStatusElements.forEach(element => {
const deviceId = element.getAttribute('data-device-id');
fetch(`/api/devices/${deviceId}/status`)
.then(response => response.json())
.then(data => {
if (data.online) {
element.innerHTML = '<span class="badge bg-success">在线</span>';
} else {
element.innerHTML = '<span class="badge bg-secondary">离线</span>';
}
})
.catch(error => {
console.error('Error updating device status:', error);
});
});
}
// 初始化图片上传
function initImageUpload() {
const uploadArea = document.querySelector('.upload-area');
const fileInput = document.querySelector('#image');
if (uploadArea && fileInput) {
// 点击上传区域触发文件选择
uploadArea.addEventListener('click', function() {
fileInput.click();
});
// 拖拽上传
['dragenter', 'dragover', 'dragleave', 'drop'].forEach(eventName => {
uploadArea.addEventListener(eventName, preventDefaults, false);
});
function preventDefaults(e) {
e.preventDefault();
e.stopPropagation();
}
['dragenter', 'dragover'].forEach(eventName => {
uploadArea.addEventListener(eventName, highlight, false);
});
['dragleave', 'drop'].forEach(eventName => {
uploadArea.addEventListener(eventName, unhighlight, false);
});
function highlight() {
uploadArea.classList.add('dragover');
}
function unhighlight() {
uploadArea.classList.remove('dragover');
}
uploadArea.addEventListener('drop', handleDrop, false);
function handleDrop(e) {
const dt = e.dataTransfer;
const files = dt.files;
if (files.length) {
fileInput.files = files;
handleFiles(files);
}
}
fileInput.addEventListener('change', function() {
handleFiles(this.files);
});
function handleFiles(files) {
if (files.length) {
const file = files[0];
// 验证文件类型
if (!file.type.startsWith('image/')) {
showAlert('请选择图片文件', 'danger');
return;
}
// 验证文件大小限制为10MB
if (file.size > 10 * 1024 * 1024) {
showAlert('图片文件大小不能超过10MB', 'danger');
return;
}
// 显示图片预览
const reader = new FileReader();
reader.onload = function(e) {
const preview = document.querySelector('#imagePreview');
const previewImg = document.querySelector('#previewImg');
if (preview && previewImg) {
previewImg.src = e.target.result;
preview.style.display = 'block';
}
};
reader.readAsDataURL(file);
}
}
}
}
// 显示提示消息
function showAlert(message, type = 'info') {
const alertContainer = document.querySelector('.alert-container') || createAlertContainer();
const alertElement = document.createElement('div');
alertElement.className = `alert alert-${type} alert-dismissible fade show`;
alertElement.setAttribute('role', 'alert');
alertElement.innerHTML = `
${message}
<button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
`;
alertContainer.appendChild(alertElement);
// 自动关闭提示
setTimeout(() => {
alertElement.classList.remove('show');
setTimeout(() => {
alertElement.remove();
}, 300);
}, 5000);
}
// 创建提示消息容器
function createAlertContainer() {
const container = document.createElement('div');
container.className = 'alert-container position-fixed top-0 end-0 p-3';
container.style.zIndex = '1050';
document.body.appendChild(container);
return container;
}
// 推送内容到设备
function pushContent(deviceId, version) {
if (confirm('确定要推送此内容到设备吗?')) {
const btn = event.target;
const originalText = btn.innerHTML;
// 显示加载状态
btn.disabled = true;
btn.innerHTML = '<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span> 推送中...';
fetch(`/api/devices/${deviceId}/update`, {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify({
version: version
})
})
.then(response => response.json())
.then(data => {
showAlert('内容推送成功', 'success');
})
.catch(error => {
console.error('Error:', error);
showAlert('内容推送失败', 'danger');
})
.finally(() => {
// 恢复按钮状态
btn.disabled = false;
btn.innerHTML = originalText;
});
}
}
// 刷新设备状态
function refreshDevice(deviceId) {
const btn = event.target;
const originalText = btn.innerHTML;
// 显示加载状态
btn.disabled = true;
btn.innerHTML = '<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span> 刷新中...';
fetch(`/api/devices/${deviceId}/status`)
.then(response => response.json())
.then(data => {
if (data.online) {
showAlert('设备在线', 'success');
} else {
showAlert('设备离线', 'warning');
}
location.reload();
})
.catch(error => {
console.error('Error:', error);
showAlert('获取设备状态失败', 'danger');
})
.finally(() => {
// 恢复按钮状态
btn.disabled = false;
btn.innerHTML = originalText;
});
}
// 重启设备
function rebootDevice(deviceId) {
if (confirm('确定要重启设备吗?设备将在几秒钟内重启。')) {
const btn = event.target;
const originalText = btn.innerHTML;
// 显示加载状态
btn.disabled = true;
btn.innerHTML = '<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span> 重启中...';
fetch(`/api/devices/${deviceId}/reboot`, {
method: 'POST'
})
.then(response => response.json())
.then(data => {
showAlert('重启命令已发送', 'success');
})
.catch(error => {
console.error('Error:', error);
showAlert('发送重启命令失败', 'danger');
})
.finally(() => {
// 恢复按钮状态
btn.disabled = false;
btn.innerHTML = originalText;
});
}
}
// 切换内容状态
function toggleContentStatus(deviceId, version) {
const btn = event.target;
const isCurrentlyActive = btn.textContent.includes('禁用');
const action = isCurrentlyActive ? '禁用' : '启用';
if (confirm(`确定要${action}此内容吗?`)) {
const originalText = btn.innerHTML;
// 显示加载状态
btn.disabled = true;
btn.innerHTML = '<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span> 处理中...';
fetch(`/api/contents/${deviceId}/${version}/toggle`, {
method: 'POST'
})
.then(response => response.json())
.then(data => {
showAlert(`内容${action}成功`, 'success');
location.reload();
})
.catch(error => {
console.error('Error:', error);
showAlert(`内容${action}失败`, 'danger');
})
.finally(() => {
// 恢复按钮状态
btn.disabled = false;
btn.innerHTML = originalText;
});
}
}
// 删除内容
function deleteContent(deviceId, version) {
if (confirm('确定要删除此内容吗?此操作不可恢复!')) {
const btn = event.target;
const originalText = btn.innerHTML;
// 显示加载状态
btn.disabled = true;
btn.innerHTML = '<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span> 删除中...';
fetch(`/api/contents/${deviceId}/${version}`, {
method: 'DELETE'
})
.then(response => response.json())
.then(data => {
showAlert('内容删除成功', 'success');
window.location.href = `/admin/devices/${deviceId}`;
})
.catch(error => {
console.error('Error:', error);
showAlert('内容删除失败', 'danger');
})
.finally(() => {
// 恢复按钮状态
btn.disabled = false;
btn.innerHTML = originalText;
});
}
}
// 格式化日期时间
function formatDateTime(dateString) {
const date = new Date(dateString);
return date.toLocaleString('zh-CN', {
year: 'numeric',
month: '2-digit',
day: '2-digit',
hour: '2-digit',
minute: '2-digit',
second: '2-digit'
});
}
// 格式化文件大小
function formatFileSize(bytes) {
if (bytes === 0) return '0 Bytes';
const k = 1024;
const sizes = ['Bytes', 'KB', 'MB', 'GB'];
const i = Math.floor(Math.log(bytes) / Math.log(k));
return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i];
}
// 复制文本到剪贴板
function copyToClipboard(text) {
navigator.clipboard.writeText(text).then(() => {
showAlert('已复制到剪贴板', 'success');
}).catch(err => {
console.error('复制失败:', err);
showAlert('复制失败', 'danger');
});
}
// 导出数据
function exportData(type, format = 'json') {
const url = `/api/export/${type}?format=${format}`;
window.open(url, '_blank');
}
// 初始化图表
function initChart(canvasId, chartType, data, options = {}) {
const canvas = document.getElementById(canvasId);
if (!canvas) return;
const ctx = canvas.getContext('2d');
// 默认选项
const defaultOptions = {
responsive: true,
maintainAspectRatio: false,
plugins: {
legend: {
position: 'top',
},
title: {
display: true,
text: options.title || ''
}
}
};
// 合并选项
const mergedOptions = Object.assign({}, defaultOptions, options);
// 创建图表
new Chart(ctx, {
type: chartType,
data: data,
options: mergedOptions
});
}