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<script>
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import domtoimage from "dom-to-image";
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let image = null;
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let text = "";
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let error = "";
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let isDragging = false;
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let btnDisabled = image != null;
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// Проверка и загрузка изображения
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async function validateAndLoadImage(file) {
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error = "";
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const img = new Image();
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const reader = new FileReader();
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reader.onload = (e) => {
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img.src = e.target.result;
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img.onload = () => {
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if (img.width === 512 && img.height === 512) {
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image = e.target.result;
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} else {
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error = "Изображение должно быть 512×512 пикселей";
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}
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};
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};
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reader.readAsDataURL(file);
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}
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// Обработка Drag and Drop
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function handleDrop(e) {
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e.preventDefault();
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isDragging = false;
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const file = e.dataTransfer.files[0];
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if (file && file.type.startsWith("image/")) {
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validateAndLoadImage(file);
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}
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}
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function handleDragOver(e) {
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e.preventDefault();
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isDragging = true;
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}
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function handleDragLeave() {
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isDragging = false;
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}
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async function saveImage() {
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if (!image) return;
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let node = document.getElementById("result");
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// Убираем лишние стили
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node.style.border = "none";
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node.style.padding = "0";
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node.style.margin = "0";
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node.style.outline = "none";
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domtoimage
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.toPng(node, {
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style: {
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border: "none", // Убираем рамки
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padding: "0", // Убираем отступы
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margin: "0", // Убираем маргины
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outline: "none", // Убираем outline
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},
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})
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.then(function (dataUrl) {
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var link = document.createElement("a");
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link.download = "avatar.png";
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link.href = dataUrl;
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link.click(); // Скачать изображение
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});
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}
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</script>
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<div class="bg-white rounded-xl shadow-lg p-6">
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<div
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class="preview-container relative bg-gray-50 rounded-lg mb-4 overflow-hidden border-2 transition-colors h-[512px]"
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on:drop={handleDrop}
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on:dragover={handleDragOver}
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on:dragleave={handleDragLeave}
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style="cursor: pointer"
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on:click={() => document.getElementById("fileInput").click()}
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>
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<!-- Состояние без изображения -->
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{#if !image}
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<div
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class="absolute inset-0 flex flex-col items-center justify-center cursor-pointer"
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>
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<svg
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class="w-16 h-16 text-gray-400 mb-3"
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fill="none"
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stroke="currentColor"
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viewBox="0 0 24 24"
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>
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<path
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stroke-width="2"
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d="M4 16l4.586-4.586a2 2 0 012.828 0L16 16m-2-2l1.586-1.586a2 2 0 012.828 0L20 14m-6-6h.01M6 20h12a2 2 0 002-2V6a2 2 0 00-2-2H6a2 2 0 00-2 2v12a2 2 0 002 2z"
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></path>
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</svg>
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<p class="text-lg text-gray-500">Перетащите изображение 512×512</p>
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<p class="text-sm text-gray-400 mt-1">или кликните для выбора</p>
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</div>
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{/if}
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<!-- Загруженное изображение -->
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{#if image}
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<div id="result" class="relative">
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<img src={image} class="object-cover" />
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<!-- Текст -->
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{#if text}
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<div class="absolute bottom-0 left-0 right-0 py-5 bg-black/70">
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<h1
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class="text-center text-5xl font-bold text-transparent bg-clip-text bg-cover bg-right leading-17 tracking-tight"
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style="background-image: url('data:image/png;base64,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');"
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>
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{text}
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</h1>
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</div>
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{/if}
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</div>
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{/if}
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<input
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id="fileInput"
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type="file"
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accept="image/*"
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class="hidden"
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on:change={(e) => validateAndLoadImage(e.target.files[0])}
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/>
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</div>
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<!-- Сообщение об ошибке -->
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{#if error}
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<p class="text-red-500 text-sm mb-4 text-center">{error}</p>
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{/if}
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<!-- Поле ввода текста -->
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<div class="flex flex-col sm:flex-row gap-3 mb-4">
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<input
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type="text"
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bind:value={text}
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placeholder="Должность"
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class="flex-grow px-4 py-3 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500"
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/>
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<button
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on:click={saveImage}
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disabled={btnDisabled}
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class="px-6 py-3 bg-gradient-to-r from-purple-600 to-blue-600 text-white font-medium rounded-lg hover:opacity-90 transition-opacity disabled:opacity-50 disabled:cursor-not-allowed"
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>
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Сохранить 512×512
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</button>
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</div>
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<p class="text-sm text-gray-500 text-center">
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Поддерживаются только изображения размером 512×512 пикселей
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</p>
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</div>
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Smile Rex