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Extend with yearly view.

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This commit is contained in:
Christian Steinle
2025-03-29 13:35:46 +01:00
parent 01e654cd14
commit 0319687d97
3 changed files with 137 additions and 30 deletions
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24
functions/functions.php
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@@ -22,6 +22,13 @@ function build_date_dropdown(mysqli $db, string $table): array
return $dates;
}
function get_years(mysqli $db, string $table): array
{
$years_query = 'SELECT MIN(YEAR(date)) AS first, MAX(YEAR(date)) AS last FROM ' . $table . ';';
return $db->query($years_query)->fetch_assoc();
}
function get_aggregation(mysqli $db, string $table, $date): array
{
$value_query = 'SELECT date, meter_consumption, power_sensor, grid_feed, production_eg, production_og FROM ' . $table . ' WHERE date LIKE "' . $date . '%" ORDER BY date ASC;';
@@ -141,4 +148,21 @@ function get_production_values_for_month(mysqli $db, string $table, $date): arra
}
return $production_values;
}
function get_year_values(mysqli $db, string $table, $year): array
{
$query = 'SELECT MONTH(date) AS month, ROUND(SUM(meter_consumption / 1000)) AS meter_consumption, ROUND(SUM(power_sensor / 1000)) as power_sensor, ROUND(SUM(grid_feed / 1000)) as grid_feed, ROUND(SUM(production_og + production_eg) / 1000) AS production FROM ' . $table . ' WHERE YEAR(date) = ' . $year . ' GROUP BY MONTH(date) ORDER BY MONTH(date);';
$result = $db->query($query);
$values = [];
while ($row = $result->fetch_assoc()) {
$values['date'][] = $row['month'];
$values['meter_consumption'][] = $row['meter_consumption'];
$values['power_sensor'][] = $row['power_sensor'];
$values['grid_feed'][] = $row['grid_feed'];
$values['production'][] = $row['production'];
}
return $values;
}