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51
dashboard/components/selector/ImageSelector.vue
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51
dashboard/components/selector/ImageSelector.vue
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<script setup lang="ts">
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const emits = defineEmits<{
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(event: 'file_selected', value: File): void;
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}>();
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const fileInput = ref<HTMLElement | null>(null)
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const isDragging = ref(false)
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const triggerFileSelect = () => { (fileInput.value as any).click() }
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const handleFileChange = (event: any) => {
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const file = event.target.files[0]
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if (file) emits('file_selected', file);
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}
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const handleDrop = (event: any) => {
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const file = event.dataTransfer.files[0]
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isDragging.value = false
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if (file) emits('file_selected', file);
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}
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const handleDragOver = () => {
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isDragging.value = true
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}
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const handleDragLeave = () => {
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isDragging.value = false
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}
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</script>
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<template>
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<div id="drop-area"
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class="w-full select-none max-w-md border-2 border-dashed border-gray-600 rounded-lg p-12 text-center cursor-pointer hover:border-blue-500 transition"
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@click="triggerFileSelect" @dragover.prevent="handleDragOver" @dragleave="handleDragLeave"
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@drop.prevent="handleDrop" :class="{ 'border-blue-500': isDragging }">
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<p class="text-gray-400">
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Drag & drop an image here
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<br>
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or click to select a file
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</p>
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<input ref="fileInput" type="file" accept="image/*" class="hidden" @change="handleFileChange" />
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</div>
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</template>
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