<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Tanishq Dubey Photography</title>
    <link rel="preconnect" href="https://fonts.googleapis.com">
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
    <link href="https://fonts.googleapis.com/css2?family=Noto+Sans+Mono:wght@100..900&display=swap" rel="stylesheet">
    <style>
        body {
            margin: 0;
            padding: 0;
            font-family: Arial, sans-serif;
            background-color: #f0f0f0;
            display: flex;
            flex-direction: row;
        }

        .main-content {
          flex-grow: 1;
          padding: 20px;
        }
        .grid-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(10px, 1fr));
            grid-auto-rows: 10px;
            grid-auto-flow: dense;
            gap: 15px;
            max-width: 100%;
            box-sizing: border-box;
        }
        .polaroid {
            position: relative;
            background-color: #e8e8ea;
            box-shadow: 0 0 2px 0 #f4f4f6 inset,
                1px 5px 5px 0px #99999955;
            border-radius: 2px;
            padding: 10px;
            display: flex;
            flex-direction: column;
            align-items: center;
            transition: background-color 0.3s ease;
            max-width: 100%;
            box-sizing: border-box;
        }

        .polaroid img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        .date-overlay {
            position: absolute;
            bottom: 4rem;
            font-size: 1rem;
            padding-right: 10px;
            color: #ff6600;
            padding: 2px 5px;
            font-family: "Noto Sans Mono", monospace;
            font-size: 0.7rem;
            opacity: 0;
            text-shadow: 0 0 2px #ff6600;
            transition: opacity 0.3s ease;
        }

        .polaroid:hover .date-overlay {
            opacity: 0.8;
        }

        .polaroid .caption {
            margin-top: 10px;
            display: block;
            flex-grow: 0;
            flex-shrink: 1;
            flex-basis: auto;
            align-self: flex-end;
            order: 0;
            text-align: right;
            line-height: 70%;
            font-size: 0.75rem;
        }

        .noto-sans-mono-font {
          font-family: "Noto Sans Mono", monospace;
          font-optical-sizing: auto;
          font-weight: 400;
          font-style: normal;
          font-variation-settings:
            "wdth" 100;
        }

        .sidebar {
            min-width: 20rem;
            background-color: #f0f0f0;
            padding: 20px;
            box-sizing: border-box;
            position: sticky;
            top: 0;
            height: 100vh;
            overflow: hidden;

            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .sidebar-title {
            font-size: 1rem;
            text-align: right;
        }
        .sidebar-nav {
            font-size: 1rem;
            flex-grow: 1;
            justify-content: center;
            text-align: right;
        }
        .sidebar-nav ul {
            list-style-type: none;
            padding: 0;
        }
        .sidebar-nav a {
            text-decoration: none;
            color: #ff6600;
        }


        @media (max-width: 768px) {
          body {
            flex-direction: column;
          }
          .sidebar {
            width: 100%;
            height: auto;
            position: static;
            padding: 10px;
          }
          .main-content {
            padding: 10px;
          }
          .grid-container {
            display: flex;
            flex-direction: column;
            gap: 20px;
          }
          .polaroid {
            width: 100%;
            max-width: 100vw;
            height: auto;
          }
        }

        @media (min-width: 769px) and (max-width: 1024px) {
          .grid-container {
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
          }
        }
    </style>
</head>
<body>
    <div class="sidebar">
        <div class="sidebar-nav noto-sans-mono-font">
            <nav>
                <ul>
                    <li><a href="#">Home</a></li>
                    <li><a href="#">About</a></li>
                    <li><a href="#">Contact</a></li>
                    <!-- divider line -->
                    <li><hr></li>
                    <li>Powered by <a href="https://dws.rip">DWS</a></li>
                </ul>
            </nav>
        </div>
        <div class="sidebar-title noto-sans-mono-font">
            <h1>Tanishq Dubey Photography</h1>
        </div>
    </div>

    <div class="main-content">
      <div class="grid-container" id="polaroid-grid"></div>
      <div id="loading">Loading more images...</div>
    </div>

    <script>
        const gridContainer = document.getElementById('polaroid-grid');
        const loadingIndicator = document.getElementById('loading');
        const baseSize = 110; // Size of one grid cell in pixels
        let page = 1;
        let isLoading = false;
        let hasMore = true;

        function createPolaroid(polaroid) {
            const polaroidElement = document.createElement('div');
            polaroidElement.className = 'polaroid';
            if (polaroid.height > polaroid.width) {
                polaroidElement.classList.add('vertical');
            }
            
            polaroidElement.style.backgroundColor = `${polaroid.highlightColor}33`;
            
            const img = document.createElement('img');
            img.src = polaroid.imgSrc;
            img.alt = polaroid.caption;
            img.setAttribute('data-original-width', polaroid.width);
            img.setAttribute('data-original-height', polaroid.height);
            
            const dateOverlay = document.createElement('div');
            dateOverlay.className = 'date-overlay';
            dateOverlay.textContent = polaroid.date;
            
            const caption = document.createElement('div');
            caption.className = 'caption noto-sans-mono-font';
            caption.textContent = polaroid.technicalInfo;
            
            polaroidElement.appendChild(img);
            polaroidElement.appendChild(dateOverlay);
            polaroidElement.appendChild(caption);
            
            return polaroidElement;
        }

        function calculateGridSpan(dimension) {
            return Math.ceil(dimension / baseSize);
        }

        function positionPolaroid(polaroidElement, polaroid) {
            const width = calculateGridSpan(polaroid.width + 20); // Add 20px for padding
            const height = calculateGridSpan(polaroid.height + 40) + 1; // Add 40px for padding and caption
            
            polaroidElement.style.gridColumnEnd = `span ${width}`;
            polaroidElement.style.gridRowEnd = `span ${height}`;

        }

        function handleResize() {
            const polaroids = document.querySelectorAll('.polaroid');
            polaroids.forEach(polaroid => {
                const img = polaroid.querySelector('img');
                const width = parseInt(img.getAttribute('data-original-width'));
                const height = parseInt(img.getAttribute('data-original-height'));
                positionPolaroid(polaroid, { width, height });
            });
        }

        async function loadImages() {
            if (isLoading || !hasMore) return;
            
            isLoading = true;
            loadingIndicator.style.display = 'block';

            try {
                const response = await fetch(`/api/images?page=${page}`);
                const data = await response.json();

                data.images.forEach(polaroid => {
                    const polaroidElement = createPolaroid(polaroid);
                    positionPolaroid(polaroidElement, polaroid);
                    gridContainer.appendChild(polaroidElement);
                });

                hasMore = data.hasMore;
                page++;
            } catch (error) {
                console.error('Error loading images:', error);
            } finally {
                isLoading = false;
                loadingIndicator.style.display = 'none';
            }
        }

        function handleScroll() {
            if (window.innerHeight + window.scrollY >= document.body.offsetHeight - 500) {
                loadImages();
            }
        }

        window.addEventListener('scroll', handleScroll);

        loadImages(); // Initial load
    </script>
</body>
</html>
