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<template>
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<div class="bg-white rounded-lg shadow-lg p-6">
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<div class="flex justify-between items-center mb-6">
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<h2 class="text-2xl font-bold text-gray-800">📋 История анализов</h2>
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<button
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@click="$emit('clear-history')"
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class="bg-red-500 hover:bg-red-600 text-white px-4 py-2 rounded-lg transition-colors"
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:disabled="history.length === 0"
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>
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Очистить историю
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</button>
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</div>
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<div v-if="history.length === 0" class="text-center py-12">
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<div class="text-6xl mb-4">📊</div>
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<h3 class="text-xl font-semibold text-gray-600 mb-2">История пуста</h3>
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<p class="text-gray-500">Выполните анализ поля, чтобы сохранить его в историю</p>
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</div>
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<div v-else class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
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<div
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v-for="item in history"
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:key="item.id"
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class="border border-gray-200 rounded-lg p-4 hover:shadow-md transition-shadow bg-white"
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>
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<div class="flex justify-between items-start mb-3">
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<h3 class="font-semibold text-lg text-gray-800 truncate">{{ item.fieldName }}</h3>
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<button
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@click="$emit('delete-history', item.id)"
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class="text-red-500 hover:text-red-700 transition-colors"
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title="Удалить"
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>
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🗑️
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</button>
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</div>
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<div class="space-y-2 text-sm text-gray-600 mb-4">
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<div class="flex justify-between">
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<span>Дата анализа:</span>
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<span class="font-medium">{{ new Date(item.date).toLocaleDateString() }}</span>
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</div>
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<div class="flex justify-between">
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<span>Площадь:</span>
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<span class="font-medium">{{ item.area }} га</span>
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</div>
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<div class="flex justify-between">
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<span>Средний NDVI:</span>
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<span :class="getNDVIClass(item.result.stats.mean)" class="font-medium">
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{{ item.result.stats.mean }}
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</span>
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</div>
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</div>
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<div class="space-y-2 mb-4">
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<div class="flex justify-between text-xs">
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<span class="text-green-600">Здоровая: {{ item.result.stats.healthy }}%</span>
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<span class="text-yellow-600">Умеренная: {{ item.result.stats.moderate }}%</span>
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<span class="text-red-600">Слабая: {{ item.result.stats.poor }}%</span>
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</div>
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</div>
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<button
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@click="$emit('load-analysis', item)"
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class="w-full bg-blue-500 hover:bg-blue-600 text-white py-2 px-4 rounded-lg transition-colors flex items-center justify-center"
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>
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<span>Загрузить анализ</span>
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</button>
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</div>
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</div>
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</div>
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</template>
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<script>
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export default {
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name: 'HistoryComponent',
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props: {
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history: {
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type: Array,
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default: () => []
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}
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},
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emits: ['load-analysis', 'delete-history', 'clear-history'],
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methods: {
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getNDVIClass(ndvi) {
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if (ndvi > 0.6) return 'text-green-600';
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if (ndvi > 0.3) return 'text-yellow-600';
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return 'text-red-600';
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}
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}
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};
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</script> |
