= DATE_FORMAT(DATE_SUB(now(),INTERVAL 10 YEAR),'%Y')
GROUP BY DATE_FORMAT(datetime, '%Y')
ORDER BY datetime ; ";
$linecolors["Direktverbrauch"] = "#FFFF00";
$linecolors["UG"] = "#FFaa00";
$linecolors["OG"] = "#FF4400";
$linecolors["Auto UG"] = "#00aaFF";
$linecolors["Auto OG"] = "#0044FF";
$linecolors["Heizstab"] = "#FF6600";
$linecolors["Batterieladung"] = "#00aa00";
$linecolors["Einspeisung"] = "#FF0000";
$linecolors["Ladestand"] = "#00aa00";
$linecolors["Vorhersage"] = "#2222FF";
if (checkLogin()) {
$mysql = new mysqli($mysql_server, $mysql_solarUser, $mysql_solarPass, $mysql_solarDB);
$result = mysqli_query($mysql, $consQuery);
if(!$result){
echo "Error:
".mysqli_error($mysql)."
";
}
$obj = (object)[]; // Cast empty array to object
$obj->labels = [];
$obj->datasets = [];
$i = 0;
$filled = 0;
if ($result->num_rows > 1) {
$ii = 0;
$row = $result->fetch_assoc();
foreach ($row as $name => $value) {
$dataset = (object)[];
if ($name != "time") {
$dataset->borderColor = $linecolors[$name];
$dataset->backgroundColor = $linecolors[$name]."55";
$dataset->borderWidth=1;
$dataset->pointRadius= 0;
$dataset->pointHoverRadius= 5;
$dataset->tension=0.2;
if ($name == "Solarleistung") {
$dataset->stack = "SolarPwr";
$dataset->fill = "none";
$dataset->yAxisID = 'y';
} else if ($name == "Ladestand") {
$dataset->stack = "Charge";
$dataset->fill = "none";
$dataset->yAxisID = 'y1';
} else {
$dataset->stack = "Consumers";
if ($filled == 0) {
$filled = 1;
$dataset->fill = "origin";
} else {
$dataset->fill = "-1";
}
$dataset->yAxisID = 'y';
}
$dataset->label = $name;
$dataset->data[] = $value;
$obj->datasets[] = clone $dataset;
$ii++;
} else {
$obj->labels[] = $value;
}
}
while ($row = $result->fetch_assoc()) {
$ii = 0;
foreach ($row as $name => $value) {
if ($name != "time") {
$obj->datasets[$ii]->data[] = $value;
$ii++;
} else {
$obj->labels[] = $value;
}
}
}
}
}
//header('Content-Type: application/json');
echo json_encode($obj);
//echo '{"labels":[1761322682000,1761322782000,1761322882000,1761322982000,1761323082000,1761323182000,1761323282000],"datasets":[{"stack": "Stack 0","cubicInterpolationMode":"monotone","fill":"origin","label":"Acquisitions by year","data":[10,20,50,20,10,5,70]},{"fill": "false","stack": "Stack 1","cubicInterpolationMode": "monotone","label": "Acquisitions by year","data": [10,20,50,20,10,5,70]}]}';