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Update templates/index.html

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  1. templates/index.html +71 -177
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- <!DOCTYPE html>
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- <html lang="en">
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- <head>
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- <meta charset="UTF-8">
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- <meta name="viewport" content="width=device-width, initial-scale=1.0">
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- <title>Prediksi Harga Emas</title>
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- <link href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" rel="stylesheet">
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- <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
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- <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.bundle.min.js"></script>
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- <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
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- </head>
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- <body>
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- <div class="container mt-5">
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- <h1>Grafik Harga Jual Emas 30 Hari Terakhir</h1>
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-
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- <!-- Grafik Harga Emas -->
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- <canvas id="sell-chart" width="400" height="200"></canvas>
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-
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- <!-- Tab navigation -->
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- <ul class="nav nav-tabs" id="myTab" role="tablist">
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- <li class="nav-item" role="presentation">
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- <a class="nav-link active" id="auto-tab" data-toggle="tab" href="#auto-predict" role="tab" aria-controls="auto-predict" aria-selected="true">Auto Predict</a>
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- </li>
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- <li class="nav-item" role="presentation">
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- <a class="nav-link" id="input-tab" data-toggle="tab" href="#input-predict" role="tab" aria-controls="input-predict" aria-selected="false">Input Predict</a>
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- </li>
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- </ul>
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-
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- <div class="tab-content" id="myTabContent">
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- <!-- Auto Predict Tab -->
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- <div class="tab-pane fade show active" id="auto-predict" role="tabpanel" aria-labelledby="auto-tab">
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- <h2>Prediksi Otomatis (Dari API):</h2>
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- <button id="auto-predict-btn" class="btn btn-secondary">Dapatkan Prediksi Otomatis</button>
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- <div id="auto-prediction-result" class="mt-3">
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- <p id="auto-last-price"></p>
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- <p id="auto-predicted-price"></p>
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- <p id="auto-percentage-change"></p>
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- </div>
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- </div>
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-
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- <!-- Input Predict Tab -->
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- <div class="tab-pane fade" id="input-predict" role="tabpanel" aria-labelledby="input-tab">
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- <h2>Prediksi Berdasarkan Input:</h2>
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- <form id="input-form">
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- <div class="form-group">
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- <label for="sell-1">Harga Sell H-1:</label>
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- <input type="number" class="form-control" id="sell-1" required>
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- </div>
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- <div class="form-group">
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- <label for="sell-2">Harga Sell H-2:</label>
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- <input type="number" class="form-control" id="sell-2" required>
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- </div>
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- <div class="form-group">
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- <label for="sell-3">Harga Sell H-3:</label>
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- <input type="number" class="form-control" id="sell-3" required>
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- </div>
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- <button type="submit" class="btn btn-primary">Prediksi</button>
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- </form>
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- <div id="input-prediction-result" class="mt-3">
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- <p id="input-predicted-price"></p>
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- <p id="input-percentage-change"></p>
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- </div>
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- </div>
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- </div>
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- </div>
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-
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- <script>
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-
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- var sellPrices = [];
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- // Grafik Harga Emas: Ambil data untuk grafik dari URL API berbeda
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- $(document).ready(function() {
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- $.ajax({
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- url: 'https://api-pluang.pluang.com/api/v3/asset/gold/pricing?daysLimit=30', // Ganti dengan URL API yang sesuai
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- type: 'GET',
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- success: function(data) {
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- var dates = data.data.history.map(function(item) {
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- return item.updated_at.split('T')[0]; // Ambil hanya tanggal
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- });
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- sellPrices = data.data.history.map(function(item) {
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- return item.sell;
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- });
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-
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- // Balikkan urutan data (dari data pertama ke terakhir)
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- dates.reverse();
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- sellPrices.reverse();
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-
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- // Tampilkan grafik harga sell
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- var ctx = document.getElementById('sell-chart').getContext('2d');
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- var sellChart = new Chart(ctx, {
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- type: 'line',
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- data: {
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- labels: dates, // Tanggal
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- datasets: [{
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- label: 'Harga Sell Emas',
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- data: sellPrices, // Harga sell
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- borderColor: 'rgba(75, 192, 192, 1)',
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- borderWidth: 2,
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- fill: false
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- }]
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- },
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- options: {
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- responsive: true,
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- scales: {
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- y: {
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- beginAtZero: false
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- }
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- }
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- }
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- });
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- },
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- error: function(error) {
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- alert('Terjadi kesalahan saat memanggil API untuk grafik: ' + error.responseJSON.error);
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- }
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- });
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- });
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-
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- // Fungsi untuk mengambil data dari grafik dan mengirimkan ke Flask
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- function getDataFromChart() {
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- // Ambil 3 harga terakhir dari data grafik
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- var lastThreeDays = sellPrices.slice(-3);
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-
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- return {
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- features: lastThreeDays
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- };
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- }
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-
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- // Fungsi untuk memanggil endpoint Flask dengan data dari grafik
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- $('#auto-predict-btn').click(function() {
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- var inputData = getDataFromChart();
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- console.log(inputData);
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-
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- $.ajax({
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- url: '/auto-predict',
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- type: 'POST',
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- contentType: 'application/json',
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- data: JSON.stringify(inputData),
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- success: function(data) {
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- $('#auto-last-price').text(`Harga Emas Terakhir: ${data.last_price}`);
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- $('#auto-predicted-price').text(`Prediksi Harga Emas: ${data.predicted_value}`);
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- $('#auto-percentage-change').text(`Perubahan: ${data.percentage_change}`);
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- },
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- error: function(error) {
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- alert('Terjadi kesalahan: ' + error.responseJSON.error);
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- }
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- });
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- });
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-
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- // Fungsi untuk menangani prediksi berdasarkan input pengguna
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- $('#input-form').submit(function(event) {
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- event.preventDefault();
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-
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- var sell_1 = parseFloat($('#sell-1').val()); // Mengonversi input menjadi angka
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- var sell_2 = parseFloat($('#sell-2').val()); // Mengonversi input menjadi angka
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- var sell_3 = parseFloat($('#sell-3').val()); // Mengonversi input menjadi angka
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- var last_price = sell_1; // Anda bisa sesuaikan jika ingin mengambil nilai lainnya
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-
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- $.ajax({
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- url: '/predict',
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- type: 'POST',
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- contentType: 'application/json',
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- data: JSON.stringify({
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- features: [sell_1, sell_2, sell_3],
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- last_price: [last_price]
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- }),
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- success: function(data) {
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- $('#input-predicted-price').text(`Prediksi Harga Emas: ${data.predicted_value}`);
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- $('#input-percentage-change').text(`Perubahan: ${data.percentage_change}`);
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- },
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- error: function(error) {
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- alert('Terjadi kesalahan: ' + error.responseJSON.error);
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- }
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- });
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- });
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-
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- </script>
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- </body>
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- </html>
 
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+ <!DOCTYPE html>
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+ <html lang="en">
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+ <head>
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+ <meta charset="UTF-8">
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+ <meta name="viewport" content="width=device-width, initial-scale=1.0">
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+ <title>Stock Price Prediction</title>
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+ <style>
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+ body {
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+ font-family: Arial, sans-serif;
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+ background-color: #f4f4f9;
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+ margin: 0;
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+ padding: 0;
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+ display: flex;
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+ justify-content: center;
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+ align-items: center;
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+ height: 100vh;
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+ }
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+
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+ .container {
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+ background-color: #fff;
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+ padding: 20px;
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+ border-radius: 8px;
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+ box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
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+ width: 400px;
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+ text-align: center;
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+ }
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+
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+ .container h1 {
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+ margin-bottom: 20px;
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+ }
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+
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+ .result {
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+ font-size: 18px;
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+ margin-top: 20px;
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+ }
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+
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+ .result p {
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+ margin: 10px 0;
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+ }
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+
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+ .button {
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+ background-color: #007BFF;
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+ color: white;
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+ padding: 10px 20px;
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+ border: none;
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+ border-radius: 5px;
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+ cursor: pointer;
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+ }
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+
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+ .button:hover {
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+ background-color: #0056b3;
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+ }
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+ </style>
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+ </head>
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+ <body>
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+ <div class="container">
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+ <h1>Prediksi Harga Saham ADARO</h1>
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+ <form method="GET" action="/predict">
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+ <button type="submit" class="button">Dapatkan prediksi</button>
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+ </form>
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+
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+ {% if stock %}
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+ <div class="result">
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+ <p><strong>Harga hari ini:</strong> Rp.{{ price_today }}</p>
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+ <p><strong>Prediksi harga besok:</strong> Rp.{{ predicted_price }}</p>
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+ <p><strong>Perubahan (%):</strong> {{ change_percent }}%</p>
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+ </div>
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+ {% endif %}
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+ </div>
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+ </body>
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+ </html>