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462 lines
17 KiB
462 lines
17 KiB
<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=375, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
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<title>青核 Youthome - 图片预览</title>
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<link rel="stylesheet" href="../colors_and_type.css">
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<style>
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* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
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:root {
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/* Traework 设计令牌 - 圆角/间距/阴影/高度 */
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--radius-xs: 4px;
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--radius-sm: 8px;
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--radius-md: 12px;
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--radius-lg: 16px;
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--radius-xl: 20px;
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--radius-full: 9999px;
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--height-btn: 44px;
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--height-input: 44px;
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--height-nav: 64px;
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--space-1: 4px;
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--space-2: 8px;
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--space-3: 12px;
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--space-4: 16px;
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--space-5: 20px;
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--space-6: 24px;
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--shadow-card: 0 2px 12px rgba(0, 0, 0, 0.04);
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--shadow-card-hover: 0 6px 20px rgba(0, 0, 0, 0.06);
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--shadow-btn: 0 2px 8px rgba(38, 194, 187, 0.25);
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--shadow-btn-hover: 0 4px 16px rgba(38, 194, 187, 0.35);
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--shadow-modal: 0 16px 48px rgba(0, 0, 0, 0.12);
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--shadow-float: 0 4px 24px rgba(0, 0, 0, 0.08);
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--shadow-inset: inset 0 1px 3px rgba(0, 0, 0, 0.03);
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--glass-bg: rgba(255, 255, 255, 0.72);
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--glass-blur: blur(20px);
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--glass-border: rgba(255, 255, 255, 0.3);
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}
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body {
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font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'SF Pro Display', sans-serif;
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background: #000;
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color: #fff;
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overflow: hidden;
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overflow-x: hidden;}
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.page-container {
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width: 375px;
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height: 812px;
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margin: 0 auto;
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background: #000;
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position: relative;
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overflow: hidden;
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}
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/* 状态栏 */
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.status-bar {
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height: 44px;
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display: flex;
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align-items: center;
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justify-content: space-between;
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padding: 0 16px;
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font-size: 15px;
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font-weight: 600;
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color: #fff;
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position: relative;
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z-index: 10;
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opacity: 1;
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transition: opacity 0.3s ease;
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}
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.status-bar.hidden { opacity: 0; }
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/* 顶部导航 */
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.top-nav {
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position: absolute;
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top: 44px;
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left: 0;
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right: 0;
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display: flex;
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align-items: center;
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justify-content: space-between;
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padding: 0 8px;
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height: 44px;
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z-index: 10;
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opacity: 1;
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transition: opacity 0.3s ease;
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}
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.top-nav.hidden { opacity: 0; pointer-events: none; }
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.nav-btn {
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width: 36px;
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height: 36px;
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display: flex;
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align-items: center;
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justify-content: center;
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border-radius: 50%;
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color: #fff;
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cursor: pointer;
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border: none;
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background: rgba(0,0,0,0.3);
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backdrop-filter: blur(10px);
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}
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.nav-title { font-size: 15px; font-weight: 600; color: #fff; }
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/* 图片区域 */
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.image-area {
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position: absolute;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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display: flex;
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align-items: center;
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justify-content: center;
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cursor: zoom-in;
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}
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.image-area.zoomed { cursor: grab; }
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.image-area.zoomed:active { cursor: grabbing; }
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.preview-image {
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width: 100%;
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height: auto;
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max-height: 70vh;
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object-fit: contain;
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transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
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transform-origin: center center;
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user-select: none;
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-webkit-user-drag: none;
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}
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/* 图片指示器 */
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.image-indicator {
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position: absolute;
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top: 100px;
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left: 50%;
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transform: translateX(-50%);
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background: rgba(0,0,0,0.4);
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backdrop-filter: blur(10px);
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padding: 6px 14px;
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border-radius: 20px;
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font-size: 13px;
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font-weight: 600;
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color: #fff;
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z-index: 5;
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}
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/* 底部操作栏 */
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.bottom-bar {
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position: absolute;
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bottom: 0;
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left: 0;
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right: 0;
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padding: 12px 24px;
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padding-bottom: calc(12px + env(safe-area-inset-bottom));
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display: flex;
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justify-content: space-around;
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align-items: center;
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z-index: 10;
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background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.6) 100%);
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opacity: 1;
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transition: opacity 0.3s ease, transform 0.3s ease;
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}
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.bottom-bar.hidden {
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opacity: 0;
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transform: translateY(20px);
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pointer-events: none;
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}
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.action-item {
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display: flex;
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flex-direction: column;
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align-items: center;
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gap: 4px;
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cursor: pointer;
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color: #fff;
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}
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.action-icon {
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width: 44px;
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height: 44px;
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border-radius: 50%;
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background: rgba(255,255,255,0.15);
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backdrop-filter: blur(10px);
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display: flex;
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align-items: center;
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justify-content: center;
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transition: all 0.2s ease;
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}
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.action-item:active .action-icon {
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transform: scale(0.9);
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background: rgba(255,255,255,0.25);
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}
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.action-label {
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font-size: 11px;
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opacity: 0.9;
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}
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/* 缩略图横滑 */
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.thumbnail-strip {
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position: absolute;
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bottom: 100px;
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left: 0;
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right: 0;
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display: flex;
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gap: 8px;
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padding: 0 16px;
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overflow-x: auto;
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z-index: 5;
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opacity: 1;
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transition: opacity 0.3s ease;
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}
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.thumbnail-strip::-webkit-scrollbar { display: none; }
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.thumbnail-strip.hidden { opacity: 0; pointer-events: none; }
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.thumb {
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width: 52px;
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height: 52px;
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border-radius: 8px;
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flex-shrink: 0;
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overflow: hidden;
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border: 2px solid transparent;
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cursor: pointer;
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transition: all 0.2s ease;
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position: relative;
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}
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.thumb.active { border-color: #26C2BB; }
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.thumb img {
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width: 100%;
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height: 100%;
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object-fit: cover;
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}
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/* 模拟图片内容（CSS渐变代替） */
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.mock-img {
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width: 100%;
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height: 100%;
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 48px;
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}
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.mock-img.m1 { background: linear-gradient(135deg, #26C2BB 0%, #54CAC5 50%, #A8E6CF 100%); }
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.mock-img.m2 { background: linear-gradient(135deg, #FF9A8B 0%, #FF6A88 50%, #FFC3A0 100%); }
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.mock-img.m3 { background: linear-gradient(135deg, #A8B5FF 0%, #6366F1 50%, #C4B5FD 100%); }
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.mock-img.m4 { background: linear-gradient(135deg, #FFD666 0%, #FAAD14 50%, #FFE8A3 100%); }
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.mock-img.m5 { background: linear-gradient(135deg, #8B5CF6 0%, #6366F1 50%, #A78BFA 100%); }
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.thumb .mock-img { font-size: 20px; }
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/* SVG 图标统一尺寸 */
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.icon-svg {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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width: 1em;
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height: 1em;
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vertical-align: middle;
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line-height: 1;
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}
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.icon-svg svg {
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width: 100%;
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height: 100%;
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stroke: currentColor;
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}
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/* 侧栏图标 */
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.sidebar-icon .icon-svg { width: 22px; height: 22px; font-size: 22px; }
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/* 社团logo图标 */
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.club-logo .icon-svg { width: 28px; height: 28px; font-size: 28px; color: #fff; }
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/* 头图大图标 */
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.hero-icon .icon-svg { width: 56px; height: 56px; font-size: 56px; opacity: 0.3; }
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/* meta 小图标 */
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.club-meta .icon-svg { width: 12px; height: 12px; font-size: 12px; }
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/* 分类选择网格图标 */
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.cat-option .icon-svg { width: 26px; height: 26px; font-size: 26px; }
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/* logo预览图标 */
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.logo-preview .icon-svg { width: 40px; height: 40px; font-size: 40px; color: #fff; }
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/* 提示图标 */
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.notice-icon .icon-svg { width: 18px; height: 18px; font-size: 18px; }
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</style>
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</head>
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<body>
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<div class="page-container" data-dom-id="page-container">
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<div class="status-bar" id="statusBar">
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<span>9:41</span>
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<div style="display:flex;align-items:center;gap:6px;">
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<svg width="17" height="11" viewBox="0 0 17 11" fill="#fff"><rect x="0" y="7" width="3" height="4" rx="0.5"></rect><rect x="4.5" y="5" width="3" height="6" rx="0.5"></rect><rect x="9" y="2.5" width="3" height="8.5" rx="0.5"></rect><rect x="13.5" y="0" width="3" height="11" rx="0.5"></rect></svg>
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<svg width="25" height="12" viewBox="0 0 25 12"><rect x="0.5" y="0.5" width="21" height="11" rx="2.5" stroke="#fff" opacity="0.5"></rect><rect x="2" y="2" width="18" height="8" rx="1.5" fill="#fff"></rect><rect x="22.5" y="4" width="1.5" height="4" rx="0.5" fill="#fff" opacity="0.5"></rect></svg>
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</div>
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</div>
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<div class="top-nav" id="topNav">
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<button class="nav-btn" onclick="goBack()">
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<svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="15 18 9 12 15 6"></polyline></svg>
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</button>
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<div class="nav-title" id="navTitle">校园活动照片</div>
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<button class="nav-btn" onclick="moreAction()">
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<svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="1"></circle><circle cx="19" cy="12" r="1"></circle><circle cx="5" cy="12" r="1"></circle></svg>
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</button>
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</div>
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<div class="image-indicator" id="indicator">2 / 5</div>
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<!-- 图片预览区 -->
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<div class="image-area" id="imageArea" onclick="toggleChrome()">
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<div class="preview-image mock-img m2" id="previewImg">
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<span class="icon-svg icon-camera"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M14.5 4h-5L7 7H4a2 2 0 0 0-2 2v9a2 2 0 0 0 2 2h16a2 2 0 0 0 2-2V9a2 2 0 0 0-2-2h-3l-2.5-3z"></path><circle cx="12" cy="13" r="3"></circle></svg></span>
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</div>
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</div>
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<!-- 缩略图横滑 -->
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<div class="thumbnail-strip" id="thumbStrip">
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<div class="thumb" onclick="switchImage(0)">
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<div class="mock-img m1">🏙️</div>
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</div>
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<div class="thumb active" onclick="switchImage(1)">
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<div class="mock-img m2"><span class="icon-svg icon-camera"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M14.5 4h-5L7 7H4a2 2 0 0 0-2 2v9a2 2 0 0 0 2 2h16a2 2 0 0 0 2-2V9a2 2 0 0 0-2-2h-3l-2.5-3z"></path><circle cx="12" cy="13" r="3"></circle></svg></span></div>
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</div>
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<div class="thumb" onclick="switchImage(2)">
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<div class="mock-img m3"><span class="icon-svg icon-palette"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="13.5" cy="6.5" r=".5"></circle><circle cx="17.5" cy="10.5" r=".5"></circle><circle cx="8.5" cy="7.5" r=".5"></circle><circle cx="6.5" cy="12.5" r=".5"></circle><path d="M12 2C6.5 2 2 6.5 2 12s4.5 10 10 10c.926 0 1.648-.746 1.648-1.688 0-.437-.18-.835-.437-1.125-.29-.289-.438-.652-.438-1.125a1.64 1.64 0 0 1 1.668-1.668h1.996c3.051 0 5.555-2.503 5.555-5.554C21.965 6.012 17.461 2 12 2z"></path></svg></span></div>
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</div>
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<div class="thumb" onclick="switchImage(3)">
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<div class="mock-img m4">☀️</div>
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</div>
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<div class="thumb" onclick="switchImage(4)">
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<div class="mock-img m5">🌙</div>
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</div>
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</div>
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<!-- 底部操作栏 -->
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<div class="bottom-bar" id="bottomBar">
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<div class="action-item" onclick="saveImage()">
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<div class="action-icon">
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<svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
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<path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path>
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<polyline points="7 10 12 15 17 10"></polyline>
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<line x1="12" y1="15" x2="12" y2="3"></line>
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</svg>
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</div>
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<span class="action-label">保存</span>
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</div>
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<div class="action-item" onclick="shareImage()">
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<div class="action-icon">
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<svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
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<circle cx="18" cy="5" r="3"></circle>
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<circle cx="6" cy="12" r="3"></circle>
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<circle cx="18" cy="19" r="3"></circle>
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<line x1="8.59" y1="13.51" x2="15.42" y2="17.49"></line>
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<line x1="15.41" y1="6.51" x2="8.59" y2="10.49"></line>
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</svg>
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</div>
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<span class="action-label">分享</span>
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</div>
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<div class="action-item" onclick="likeImage()">
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<div class="action-icon">
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<svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
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<path d="M20.84 4.61a5.5 5.5 0 0 0-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 0 0-7.78 7.78l1.06 1.06L12 21.23l7.78-7.78 1.06-1.06a5.5 5.5 0 0 0 0-7.78z"></path>
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</svg>
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</div>
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<span class="action-label">收藏</span>
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</div>
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<div class="action-item" onclick="deleteImage()">
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<span class="action-label">
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</span>
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</div>
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</div>
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</div>
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<script>
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let currentIndex = 1;
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let isZoomed = false;
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const images = [
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{ emoji: '🏙️', cls: 'm1', title: '校园夜景' },
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{ emoji: '<span class="icon-svg icon-camera"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M14.5 4h-5L7 7H4a2 2 0 0 0-2 2v9a2 2 0 0 0 2 2h16a2 2 0 0 0 2-2V9a2 2 0 0 0-2-2h-3l-2.5-3z"/><circle cx="12" cy="13" r="3"/></svg></span>', cls: 'm2', title: '校园活动照片' },
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{ emoji: '<span class="icon-svg icon-palette"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="13.5" cy="6.5" r=".5"/><circle cx="17.5" cy="10.5" r=".5"/><circle cx="8.5" cy="7.5" r=".5"/><circle cx="6.5" cy="12.5" r=".5"/><path d="M12 2C6.5 2 2 6.5 2 12s4.5 10 10 10c.926 0 1.648-.746 1.648-1.688 0-.437-.18-.835-.437-1.125-.29-.289-.438-.652-.438-1.125a1.64 1.64 0 0 1 1.668-1.668h1.996c3.051 0 5.555-2.503 5.555-5.554C21.965 6.012 17.461 2 12 2z"/></svg></span>', cls: 'm3', title: '艺术展作品' },
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{ emoji: '☀️', cls: 'm4', title: '操场日落' },
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{ emoji: '🌙', cls: 'm5', title: '宿舍夜景' }
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];
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function switchImage(index) {
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currentIndex = index;
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const img = document.getElementById('previewImg');
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img.className = 'preview-image mock-img ' + images[index].cls;
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img.textContent = images[index].emoji;
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document.getElementById('indicator').textContent = (index + 1) + ' / ' + images.length;
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document.getElementById('navTitle').textContent = images[index].title;
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document.querySelectorAll('.thumb').forEach((t, i) => {
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t.classList.toggle('active', i === index);
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});
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// 重置缩放
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|
if (isZoomed) {
|
|
toggleZoom();
|
|
}
|
|
}
|
|
|
|
function toggleChrome() {
|
|
const sb = document.getElementById('statusBar');
|
|
const tn = document.getElementById('topNav');
|
|
const bb = document.getElementById('bottomBar');
|
|
const ts = document.getElementById('thumbStrip');
|
|
const ind = document.getElementById('indicator');
|
|
|
|
const isHidden = tn.classList.contains('hidden');
|
|
sb.classList.toggle('hidden', !isHidden);
|
|
tn.classList.toggle('hidden', !isHidden);
|
|
bb.classList.toggle('hidden', !isHidden);
|
|
ts.classList.toggle('hidden', !isHidden);
|
|
ind.style.display = isHidden ? 'block' : 'block';
|
|
}
|
|
|
|
function toggleZoom() {
|
|
const area = document.getElementById('imageArea');
|
|
const img = document.getElementById('previewImg');
|
|
isZoomed = !isZoomed;
|
|
|
|
if (isZoomed) {
|
|
img.style.transform = 'scale(2)';
|
|
area.classList.add('zoomed');
|
|
} else {
|
|
img.style.transform = 'scale(1)';
|
|
area.classList.remove('zoomed');
|
|
}
|
|
}
|
|
|
|
function goBack() { window.history.back(); }
|
|
function moreAction() { alert('更多操作'); }
|
|
function saveImage() { alert('已保存到相册'); }
|
|
function shareImage() { alert('分享图片'); }
|
|
function likeImage() { alert('已收藏'); }
|
|
function deleteImage() { alert('删除图片'); }
|
|
|
|
// 双击缩放
|
|
let lastTap = 0;
|
|
document.getElementById('imageArea').addEventListener('click', function(e) {
|
|
const now = Date.now();
|
|
if (now - lastTap < 300) {
|
|
e.stopPropagation();
|
|
toggleZoom();
|
|
}
|
|
lastTap = now;
|
|
});
|
|
</script>
|
|
</body>
|
|
</html>
|
|
|