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skript.js

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+document.addEventListener('DOMContentLoaded', function() {
+    fetch('finance.csv')
+        .then(response => {
+            if (!response.ok) {
+                throw new Error('Network response was not ok');
+            }
+            return response.text();
+        })
+        .then(data => {
+            let rows = data.split('\n').slice(1);
+            rows = rows.filter(row => row.trim() !== ""); // Remove empty rows
+            rows.reverse(); // Reverse the order of rows
+            const tableBody = document.querySelector('#finance-table tbody');
+            let accountBalance = 0;
+            rows.forEach(row => {
+                const columns = row.split(',');
+                if (columns.length >= 5) {
+                    const tr = document.createElement('tr');
+                    columns.forEach(column => {
+                        const td = document.createElement('td');
+                        td.textContent = column;
+                        tr.appendChild(td);
+                    });
+                    tableBody.appendChild(tr);
+
+                    // Calculate account balance
+                    const amount = parseFloat(columns[2]);
+                    const currency = columns[3];
+                    if (currency === 'CZK') {
+                        accountBalance += amount;
+                    } else if (currency === 'EUR') {
+                        // For simplicity, assume 1 EUR = 25 CZK (you can adjust the conversion rate)
+                        accountBalance += amount * 25;
+                    }
+                }
+            });
+            document.getElementById('account-balance').textContent = accountBalance.toFixed(2) + ' CZK';
+        })
+        .catch(error => {
+            console.error('Error fetching the CSV file:', error);
+            document.getElementById('account-balance').textContent = 'Chyba při načítání dat';
+        });
+});