lumini_p30_control/firmware/html/bottom.js

function addTabListener() {
    //console.log("Try to add tab listener");
    try {
        var tabMain = document.getElementById("tab-lights");
        var tabConfig = document.getElementById("tab-config");
        var tabTDE = document.getElementById("tab-tde");

        var amain = document.getElementById("tab-a-lights");
        var acfg = document.getElementById("tab-a-config");
        var atde = document.getElementById("tab-a-tde");


        amain.addEventListener("click", function() {
            //console.log("Switch to main lights tab");
            tabMain.classList.add("visible");
            tabConfig.classList.remove("visible");
            tabTDE.classList.remove("visible");

            amain.classList.add("pure-button-primary");
            acfg.classList.remove("pure-button-primary");
            atde.classList.remove("pure-button-primary");
        });

        acfg.addEventListener("click", function() {
            //console.log("Switch to config tab");
            tabMain.classList.remove("visible");
            tabConfig.classList.add("visible");
            tabTDE.classList.remove("visible");

            amain.classList.remove("pure-button-primary");
            acfg.classList.add("pure-button-primary");
            atde.classList.remove("pure-button-primary");
        });

        atde.addEventListener("click", function() {
            //console.log("Switch to TDE tab");
            tabMain.classList.remove("visible");
            tabConfig.classList.remove("visible");
            tabTDE.classList.add("visible");

            amain.classList.remove("pure-button-primary");
            acfg.classList.remove("pure-button-primary");
            atde.classList.add("pure-button-primary");

            createTable(); // recreate the table on timing data editor tab
            fillTableFromJson();
        });
    } catch (error) {
        console.log("Error: load listener of the tab action listener management: " + error.message);
    }
}
window.addEventListener('load', function() {
    addTabListener();
});

function loadGraphData() {
    console.log('----> generate graph <----');
    $.getJSON('/tc_data_blocks_read', function(data) {
        var currenttime = [];
        var time = [];
        var channel1 = [];
        var channel2 = [];
        var channel3 = [];
        var channel4 = [];
        for (var i = 0; i < data['tcdata'].length; i++) {
            time.push(data['tcdata'][i]['hour'] + ':' + (data['tcdata'][i]['min'] < 10 ? '0' : '') + data['tcdata'][i]['min']);
            channel1.push(data['tcdata'][i]['ch1']);
            channel2.push(data['tcdata'][i]['ch2']);
            channel3.push(data['tcdata'][i]['ch3']);
            channel4.push(data['tcdata'][i]['ch4']);
        }
        currenttime.push(data['currenttime']['hour']);
        currenttime.push(data['currenttime']['min']);
        //console.log(currenttime);
        var currentTimeStr = currenttime[0] + ':' + (currenttime[1] < 10 ? '0' : '') + currenttime[1];
        var index = time.indexOf(currentTimeStr);
        if (index === -1) {
            var lowerIndex = -1;
            var upperIndex = -1;
            for (var i = 0; i < time.length - 1; i++) {
                //console.log(time[i] + ' <= ' + currentTimeStr + ' >= ' + time[i + 1]);
                const currentDate = new Date();
                const year = currentDate.getFullYear();
                const month = (currentDate.getMonth() + 1).toString().padStart(2, '0');
                const day = currentDate.getDate().toString().padStart(2, '0');
                const dateString = `${year}-${month}-${day}`;
                const start = moment(dateString + ' ' + time[i], 'YYYY-MM-DD HH:mm');
                const curr = moment(dateString + ' ' + currentTimeStr, 'YYYY-MM-DD HH:mm');
                const end = moment(dateString + ' ' + time[i + 1], 'YYYY-MM-DD HH:mm');
                //console.log(start.format('YYYY-MM-DD HH:mm') + ' <= ' + curr.format('YYYY-MM-DD HH:mm') + ' >= ' + end.format('YYYY-MM-DD HH:mm'));
                //console.log(curr.isBetween(start, end));
                if (curr.isBetween(start, end)) {
                    lowerIndex = i;
                    upperIndex = i + 1;
                    break;
                }
            }
            //console.log('lowerIndex=' + lowerIndex);
            //console.log('upperIndex=' + upperIndex);
            if (lowerIndex === -1 || upperIndex === -1) {
                console.log("Error: Current time not found in time array and not between two elements in time array. Fixing it...");
                lowerIndex = 0;
                upperIndex = 1;
                var tmp1 = time[0].split(':');
                //console.log('tmp1 = ' + tmp1);
                currenttime[0] = tmp1[0];
                currenttime[1] = tmp1[1];
            }
            var lowerTime = time[lowerIndex].split(":");
            var upperTime = time[upperIndex].split(":");
            var timeDiff = (currenttime[0] - lowerTime[0]) + ((currenttime[1] - lowerTime[1]) / 60);
            var indexFloat = lowerIndex + timeDiff / ((upperTime[0] - lowerTime[0]) + ((upperTime[1] - lowerTime[1]) / 60));
            //console.log("Index (float): " + indexFloat);
        } else {
            //console.log("Index (integer): " + index);
            //console.log("Index (float): " + index);
        }
        if (indexFloat > index) {
            index = indexFloat;
        }
        //console.log("index in graph >>>" + index);
        var trace1 = {
            x: time,
            y: channel1,
            name: 'Channel 1',
            type: 'scatter',
            mode: 'lines+markers',
        };
        var trace2 = {
            x: time,
            y: channel2,
            name: 'Channel 2',
            type: 'scatter',
            mode: 'lines+markers',
        };
        var trace3 = {
            x: time,
            y: channel3,
            name: 'Channel 3',
            type: 'scatter',
            mode: 'lines+markers',
        };
        var trace4 = {
            x: time,
            y: channel4,
            name: 'Channel 4',
            type: 'scatter',
            mode: 'lines+markers',
        };
        var layout = {
            title: 'Timing Control Data Blocks',
            xaxis: {
                title: 'Time',
                tickangle: -45,
            },
            yaxis: {
                title: 'Brightness',
                range: [0, 255],
            },
            shapes: [{
                type: 'line',
                x0: index,
                y0: 0,
                x1: index,
                y1: 255,
                line: {
                    color: 'lightgrey',
                    width: 3,
                    dash: 'dot'
                }
            }]
        };
        Plotly.newPlot('plot_chart', [trace1, trace2, trace3, trace4], layout);
    });
}
setInterval(loadGraphData, 10000);
loadGraphData();

function updateLightState() {
    console.log('----> setting bri and power switch <----');
    for (let i = 1; i <= {{LIGHT_COUNT}}; i++) {
        const lightURL = `http://{{IP_ADDRESS}}/state?light=${i}`;
        fetch(lightURL).then(response => response.json()).then(data => {
            const briSlider = document.getElementById(`bri${i - 1}`);
            const briSliderVal = document.getElementById(`bri${i - 1}_val`);
            const onLinkOn = document.getElementById(`on${i - 1}_on`);
            const onLinkOff = document.getElementById(`on${i - 1}_off`);
            briSlider.value = data.bri;
            briSliderVal.innerHTML = (Math.round((data.bri * 100.0 / 255.0) * 100) / 100).toFixed(2);
            //console.log('data.on ' + i + ' = ' + data.on);
            if (data.on == true) {
                onLinkOn.classList.add('pure-button-primary');
                onLinkOff.classList.remove('pure-button-primary');
            } else {
                onLinkOn.classList.remove('pure-button-primary');
                onLinkOff.classList.add('pure-button-primary');
            }
        }).catch(error => console.error(error));
    }
}
setInterval(updateLightState, 10000);
updateLightState();

function updatePWMValues() {
    console.log('----> setting pwm data <----');
    for (let i = 0; i < {{LIGHT_COUNT}}; i++) {
        const lightID = i + 1;
        const pwmElement = document.getElementById(`light${i}_pwm`);
        const pwmElementTxt = document.getElementById(`light${i}_pwm_txt`);
        if (pwmElement) {
            const url = `http://{{IP_ADDRESS}}/state?light=${lightID}`;
            fetch(url).then(response => response.json()).then(data => {
                const pwmValue = ((Math.round((data.curpwm - ((data.curpwm >= {{PWM_MIN}}) ? {{PWM_MIN}} : 0)) / {{PWM_MAX}} * 10000) / 100).toFixed(2));
                //console.log('curpwm[' + i + '] = ' + data.curpwm + ' = ' + pwmValue);
                pwmElement.innerText = pwmValue.toString();
                pwmElement.value = pwmValue;
                pwmElementTxt.innerText = pwmValue.toString();
            }).catch(error => console.error(error));
        }
    }
}
updatePWMValues();
setInterval(updatePWMValues, 5000);

// Suche nach allen Links auf der Seite mit IDs von on0_off bis on3_off
var links = document.querySelectorAll('[id^="on"][id$="_off"]');
// Füge einen Klick-Listener zu jedem Link hinzu
links.forEach(function(link) {
    link.addEventListener('click', function(event) {
        // Verhindere, dass der Link die Seite neu lädt
        event.preventDefault();
        // Extrahiere die Zahl aus der ID des Links
        var id = this.id.replace('on', '').replace('_off', '');
        // Erstelle eine neue Anfrage an die entsprechende URL
        var xhr = new XMLHttpRequest();
        xhr.open('GET', 'http://{{IP_ADDRESS}}/?on' + id + '=false&transition=' + document.getElementById('transition').value, true);
        // Sende die Anfrage im Hintergrund
        xhr.send();
        updateLightState();
        this.classList.add('pure-button-primary');
        document.getElementById('on'+id+'_on').classList.remove('pure-button-primary');
    });
});
// Suche nach allen Links auf der Seite mit IDs von on0_off bis on3_off
var links = document.querySelectorAll('[id^="on"][id$="_on"]');
// Füge einen Klick-Listener zu jedem Link hinzu
links.forEach(function(link) {
    link.addEventListener('click', function(event) {
        // Verhindere, dass der Link die Seite neu lädt
        event.preventDefault();
        // Extrahiere die Zahl aus der ID des Links
        var id = this.id.replace('on', '').replace('_on', '');
        // Erstelle eine neue Anfrage an die entsprechende URL
        var xhr = new XMLHttpRequest();
        xhr.open('GET', 'http://{{IP_ADDRESS}}/?on' + id + '=true&transition=' + document.getElementById('transition').value, true);
        // Sende die Anfrage im Hintergrund
        xhr.send();
        updateLightState();
        this.classList.add('pure-button-primary');
        document.getElementById('on'+id+'_off').classList.remove('pure-button-primary');
    });
});

function createTable() {
    // Erstelle eine Tabelle
    var table = document.createElement("table");
    table.border = "1";
  
    // Erstelle eine Kopfzeile
    var headerRow = document.createElement("tr");
  
    // Füge die Spaltenüberschriften hinzu
    var headers = ["Hour", "Minute", "Ch1", "Ch2", "Ch3", "Ch4"];
    headers.forEach(header => {
      var th = document.createElement("th");
      th.innerHTML = header;
      headerRow.appendChild(th);
    });
    table.appendChild(headerRow);
  
    // Erstelle Zeilen mit Zellen für jedes Element
    for (var i = 1; i <= 10; i++) {
      var tr = document.createElement("tr");
  
      // Stunde
      var tdHour = createSelectCell(23, 0);
      tdHour.id = "hour" + i;
      tr.appendChild(tdHour);
  
      // Minute
      var tdMinute = createSelectCell(59, 0);
      tdMinute.id = "minute" + i;
      tr.appendChild(tdMinute);
  
      // ch1
      var tdCh1 = createSelectCell(100, 0);
      tdCh1.id = "ch1_" + i;
      tr.appendChild(tdCh1);
  
      // ch2
      var tdCh2 = createSelectCell(100, 0);
      tdCh2.id = "ch2_" + i;
      tr.appendChild(tdCh2);
  
      // ch3
      var tdCh3 = createSelectCell(100, 0);
      tdCh3.id = "ch3_" + i;
      tr.appendChild(tdCh3);
  
      // ch4
      var tdCh4 = createSelectCell(100, 0);
      tdCh4.id = "ch4_" + i;
      tr.appendChild(tdCh4);
  
      table.appendChild(tr);
    }
  
    var container = document.getElementById("table-container");
    container.innerHTML = "";
    container.classList.add("pure-form");
    container.appendChild(table);
}
  
function createSelectCell(max, value) {
    // Erstelle ein neues select-Element
    var select = document.createElement("select");

    // Füge Optionen hinzu
    for (var i = 0; i <= max; i++) {
        var option = document.createElement("option");
        option.value = i;
        option.text = i;
        select.appendChild(option);
    }

    // Wähle die Option aus, die dem übergebenen Wert entspricht
    select.value = value;

    // Erstelle eine neue Zellenreihe und -zelle
    var row = document.createElement("td");
    row.appendChild(select);

    // Gib die Zelle zurück
    return row;
}
  
function fillTableFromJson() {
    // Lade JSON-Daten
    fetch('http://{{IP_ADDRESS}}/tc_data_blocks_read')
        .then(response => response.json())
        .then(data => {
        // Fülle die Tabelle mit Daten
        var tcdata = data.tcdata;
        for (var i = 0; i < tcdata.length; i++) {
            var row = document.getElementById("hour" + (i+1)).parentNode;
            row.cells[0].childNodes[0].value = tcdata[i].hour;
            row.cells[1].childNodes[0].value = tcdata[i].min;
            row.cells[2].childNodes[0].value = parseInt(tcdata[i].ch1 * 100 / 255);
            row.cells[3].childNodes[0].value = parseInt(tcdata[i].ch2 * 100 / 255);
            row.cells[4].childNodes[0].value = parseInt(tcdata[i].ch3 * 100 / 255);
            row.cells[5].childNodes[0].value = parseInt(tcdata[i].ch4 * 100 / 255);
        }
    });
}

function createJsonFromTable() {
    var tableRows = document.querySelectorAll("table tr");
    var tcdata = [];
    for (var i = 1; i <= 10; i++) {

        var row = document.getElementById("hour" + i).parentNode;
        var hour = parseInt(row.cells[0].childNodes[0].value);
        var min = parseInt(row.cells[1].childNodes[0].value);
        var ch1 = Math.round(parseInt(row.cells[2].childNodes[0].value) * 2.55);
        var ch2 = Math.round(parseInt(row.cells[3].childNodes[0].value) * 2.55);
        var ch3 = Math.round(parseInt(row.cells[4].childNodes[0].value) * 2.55);
        var ch4 = Math.round(parseInt(row.cells[5].childNodes[0].value) * 2.55);

        tcdata.push({hour: hour, min: min, ch1: ch1, ch2: ch2, ch3: ch3, ch4: ch4});
    }
    var currentTime = {hour: new Date().getHours(), min: new Date().getMinutes()};
    var jsonData = {tcdata: tcdata, currenttime: currentTime};
    console.log("jsonData = " + JSON.stringify(jsonData));
    return JSON.stringify(jsonData);
}

function sendDataToServer() {
    var jsonData = createJsonFromTable();
    var urlEncodedData = encodeURIComponent(jsonData);
    var url = 'http://{{IP_ADDRESS}}/tc_data_blocks_store?data=' + urlEncodedData;
    console.log("url so save = " + url);
    var xhr = new XMLHttpRequest();
    xhr.open('GET', url, true);
    xhr.onreadystatechange = function() {
      if (xhr.readyState === 4 && xhr.status === 200) {
        console.log('Data successfully sent to server!');
      }
    };
    //xhr.send();
  }