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<?php
$servername = "localhost";
$username = "root";
$password = "root123";
$dbname = "Maif";
$conn = new mysqli($servername, $username, $password, $dbname);
if ($conn->connect_error) {
die("Anslutningen misslyckades: " . $conn->connect_error);
}
$sql = "SELECT * FROM MaifFormularA ORDER BY team";
$result = $conn->query($sql);
function getRatingText($value) {
switch ((int)$value) {
case 4: return "Jättebra";
case 3: return "OK";
case 2: return "Inte helt OK";
case 1: return "Dåligt";
default: return "N/A";
}
}
// Skala upp till 1–10
function normalizeTo10($value) {
if (is_numeric($value)) {
return ($value / 4) * 10;
}
return null;
}
// Medelvärde
function calculateAverage($values) {
return count($values) > 0 ? round(array_sum($values) / count($values), 2) : 0;
}
if ($result->num_rows > 0) {
$currentTeam = "";
$ratings = [];
$totalAverages = [];
echo "<meta charset='UTF-8'><style>
table { border-collapse: collapse; width: 100%; margin-bottom: 30px; }
th, td { padding: 8px; text-align: left; border: 1px solid #ddd; }
th { background-color: #f2f2f2; }
tr:hover { background-color: #f1f1f1; }
.overall-average { font-weight: bold; background: #f2f2f2; text-align: right; padding: 10px; margin-bottom: 30px; }
</style>";
while ($row = $result->fetch_assoc()) {
if ($currentTeam !== $row['team']) {
// Stäng föregående lag
if ($currentTeam !== "") {
echo "<tr style='font-weight: bold;'>";
$teamTotal = 0; $numCols = 0;
foreach ($ratings as $values) {
$avg = calculateAverage($values);
echo "<td>$avg</td>";
$teamTotal += $avg; $numCols++;
}
echo "<td></td></tr></table>";
$overallTeamAverage = $numCols > 0 ? round($teamTotal/$numCols, 2) : 0;
echo "<div class='overall-average'>Totalt medelbetyg (1–10) för " . htmlspecialchars($currentTeam) . ": $overallTeamAverage</div>";
$totalAverages[] = $overallTeamAverage;
}
// Nytt lag
$currentTeam = $row['team'];
$ratings = [
'training_feeling' => [],
'at_training_feeling' => [],
'competition_feeling' => [],
'learn_new_things' => [],
'fun_exercises' => [],
'feel_safe_with_coach' => [],
'speak_freely_to_coach' => [],
'coach_listens' => [],
'coach_knowledge' => [],
'coach_explains' => [],
'coach_help' => [],
'coach_praise' => [],
'coach_encourage' => [],
'friends_at_training' => [],
'feel_safe_in_group' => [],
'speak_freely_in_group' => [],
'friends_listen' => [],
'group_is_nice' => []
];
echo "<h2>Lag: " . htmlspecialchars($currentTeam) . "</h2>";
echo "<table><tr>
<th>Hur mår du?</th>
<th>Stämningen i laget</th>
<th>Träningsupplägget</th>
<th>Lär sig nya saker</th>
<th>Roliga övningar</th>
<th>Trygg med ledare</th>
<th>Vågar prata med ledare</th>
<th>Ledarna lyssnar</th>
<th>Ledarnas kunskap</th>
<th>Ledarna förklarar</th>
<th>Får hjälp av ledare</th>
<th>Ledarna ger beröm</th>
<th>Ledarna uppmuntrar</th>
<th>Vänner på träningen</th>
<th>Trygg i gruppen</th>
<th>Vågar prata i gruppen</th>
<th>Vänner lyssnar</th>
<th>Alla är trevliga</th>
<th>Kommentarer</th>
</tr>";
}
foreach ($ratings as $key => &$values) {
if (isset($row[$key]) && is_numeric($row[$key])) {
$normalized = normalizeTo10($row[$key]);
if ($normalized !== null) {
$values[] = $normalized;
}
}
}
unset($values);
echo "<tr>";
foreach ($ratings as $key => $values) {
echo "<td>" . getRatingText($row[$key]) . "</td>";
}
echo "<td>" . htmlspecialchars($row['comments']) . "</td></tr>";
}
// Sista laget
echo "<tr style='font-weight: bold;'>";
$teamTotal = 0; $numCols = 0;
foreach ($ratings as $values) {
$avg = calculateAverage($values);
echo "<td>$avg</td>";
$teamTotal += $avg; $numCols++;
}
echo "<td></td></tr></table>";
$overallTeamAverage = $numCols > 0 ? round($teamTotal/$numCols, 2) : 0;
echo "<div class='overall-average'>Totalt medelbetyg (1–10) för " . htmlspecialchars($currentTeam) . ": $overallTeamAverage</div>";
$totalAverages[] = $overallTeamAverage;
// Alla lag tillsammans
$overallTotalAverage = count($totalAverages) > 0 ? round(array_sum($totalAverages)/count($totalAverages), 2) : 0;
echo "<div class='overall-average'>Total medelbetyg (1–10) för alla lag: $overallTotalAverage</div>";
} else {
echo "Inga svar har registrerats ännu.";
}
$conn->close();
?>