<!doctype html> <html> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <script src="https://cdn.tailwindcss.com"></script> <script> function formatDate(date) { const year = date.getFullYear(); const month = String(date.getMonth() + 1).padStart(2, '0'); const day = String(date.getDate()).padStart(2, '0'); return `${year}-${month}-${day}`; } function loadData(date, today) { let prefix = today ? 'today' : 'tomorrow'; if(prefix == 'today') { document.getElementById(prefix).innerText = "Dnes ("+date+")"; } else { document.getElementById(prefix).innerText = "Zítra ("+date+")"; } fetch('/price/day/'+date+'?num_cheapest_hours=8') .then(response => response.json()) .then(data => { if(data.detail == "prices not found") { for (let i = 0; i < 24; i++) { document.getElementById(prefix + i).innerText = "-"; } return; } for (let i = 0; i < 24; i++) { let extra_class = ""; if(today && i == new Date().getHours()) { extra_class = " border-solid border-4 border-gray-900 font-bold"; } if(data.cheapest_hours_by_average.hours.includes(i)) { document.getElementById(prefix + i).className = "px-1 bg-green-500" + extra_class; } else if (data.most_expensive_hours_by_average.hours.includes(i)) { document.getElementById(prefix + i).className = "px-1 bg-rose-400" + extra_class; } else { document.getElementById(prefix + i).className = "px-1 bg-amber-100" + extra_class; } document.getElementById(prefix + i).innerText = Math.round(data.total.hours[i]*100)/100; } }) } function loadAllData() { const currentDate = new Date(); const tomorrowDate = new Date(currentDate); tomorrowDate.setDate(currentDate.getDate() + 1); const currentDateString = formatDate(currentDate); const tomorrowDateString = formatDate(tomorrowDate); loadData(currentDateString, true); loadData(tomorrowDateString, false); } window.onload = function() { loadAllData(); // Reload data every hour (3600000 milliseconds) setInterval(loadAllData, 3600000); }; </script> </head> <body class="bg-neutral-800"> <table class="table border-collapse border border-slate-500 text-center w-full"> <tr class="bg-neutral-400"> <th class="px-1"></th> <th class="px-1">00</th> <th class="px-1">01</th> <th class="px-1">02</th> <th class="px-1">03</th> <th class="px-1">04</th> <th class="px-1">05</th> <th class="px-1">06</th> <th class="px-1">07</th> <th class="px-1">08</th> <th class="px-1">09</th> <th class="px-1">10</th> <th class="px-1">11</th> <th class="px-1">12</th> <th class="px-1">13</th> <th class="px-1">14</th> <th class="px-1">15</th> <th class="px-1">16</th> <th class="px-1">17</th> <th class="px-1">18</th> <th class="px-1">19</th> <th class="px-1">20</th> <th class="px-1">21</th> <th class="px-1">22</th> <th class="px-1">23</th> </tr> <tr> <td id="today" class="px-1 bg-neutral-200 w-16">Dnes</td> <td id="today0" class="px-1">-</td> <td id="today1" class="px-1">-</td> <td id="today2" class="px-1">-</td> <td id="today3" class="px-1">-</td> <td id="today4" class="px-1">-</td> <td id="today5" class="px-1">-</td> <td id="today6" class="px-1">-</td> <td id="today7" class="px-1">-</td> <td id="today8" class="px-1">-</td> <td id="today9" class="px-1">-</td> <td id="today10" class="px-1">-</td> <td id="today11" class="px-1">-</td> <td id="today12" class="px-1">-</td> <td id="today13" class="px-1">-</td> <td id="today14" class="px-1">-</td> <td id="today15" class="px-1">-</td> <td id="today16" class="px-1">-</td> <td id="today17" class="px-1">-</td> <td id="today18" class="px-1">-</td> <td id="today19" class="px-1">-</td> <td id="today20" class="px-1">-</td> <td id="today21" class="px-1">-</td> <td id="today22" class="px-1">-</td> <td id="today23" class="px-1">-</td> </tr> <tr> <td id="tomorrow" class="px-1 bg-neutral-200 w-16">Zítra</td> <td id="tomorrow0" class="px-1">-</td> <td id="tomorrow1" class="px-1">-</td> <td id="tomorrow2" class="px-1">-</td> <td id="tomorrow3" class="px-1">-</td> <td id="tomorrow4" class="px-1">-</td> <td id="tomorrow5" class="px-1">-</td> <td id="tomorrow6" class="px-1">-</td> <td id="tomorrow7" class="px-1">-</td> <td id="tomorrow8" class="px-1">-</td> <td id="tomorrow9" class="px-1">-</td> <td id="tomorrow10" class="px-1">-</td> <td id="tomorrow11" class="px-1">-</td> <td id="tomorrow12" class="px-1">-</td> <td id="tomorrow13" class="px-1">-</td> <td id="tomorrow14" class="px-1">-</td> <td id="tomorrow15" class="px-1">-</td> <td id="tomorrow16" class="px-1">-</td> <td id="tomorrow17" class="px-1">-</td> <td id="tomorrow18" class="px-1">-</td> <td id="tomorrow19" class="px-1">-</td> <td id="tomorrow20" class="px-1">-</td> <td id="tomorrow21" class="px-1">-</td> <td id="tomorrow22" class="px-1">-</td> <td id="tomorrow23" class="px-1">-</td> </tr> </table> </body> </html>