<?php
if(!defined("COMMON"))
    require ("/srv/sites/api.zontreck.com/Common.php");


// Get Database: timetrack
$DB = get_DB("timetrack");

// Get query information
$jsx = json_decode(file_get_contents("php://input"), true);

// Get operation information
// DISCLAIMER: All php code below this point is AI Generated
switch($jsx['cmd']) {
    case "create": {
        // Get UUID from MySQL and insert into sessions table
        $result = $DB->query("SELECT UUID() AS id");
        if (!$result) {
            http_response_code(500);
            echo json_encode(["error" => "Failed to generate UUID"]);
            break;
        }
        
        $row = $result->fetch_assoc();
        $sessionId = $row['id'];
    
        // Insert into `sessions` table
        $stmt = $DB->prepare("INSERT INTO `sessions` (`ID`, `timestamp`) VALUES (?, CURRENT_TIMESTAMP())");
        $stmt->bind_param("s", $sessionId);
        if (!$stmt->execute()) {
            http_response_code(500);
            echo json_encode(["error" => "Failed to insert into sessions"]);
            break;
        }
        $stmt->close();
    
        // Prepare data as JSON and insert into `data` table
        $data = json_encode($jsx['data']);
    
        $stmt = $DB->prepare("INSERT INTO `data` (`ID`, `SessionData`) VALUES (?, ?)");
        $null = NULL; // Required for bind_param with blob
        $stmt->bind_param("sb", $sessionId, $null); // Temporarily bind $null for blob
    
        // Send the actual blob content using send_long_data
        $stmt->send_long_data(1, $data); // Index 1 refers to the second "?" in bind_param
        if (!$stmt->execute()) {
            http_response_code(500);
            echo json_encode(["error" => "Failed to insert into data"]);
            break;
        }
    
        $stmt->close();
    
        echo json_encode(["status" => "ok", "session" => $sessionId]);
        break;
    }
    case "get": {
        $sessionId = $jsx['id'];
    
        $stmt = $DB->prepare("SELECT `SessionData` FROM `data` WHERE `ID` = ?");
        $stmt->bind_param("s", $sessionId);
        $stmt->execute();
        $stmt->store_result();
    
        if ($stmt->num_rows === 0) {
            http_response_code(404);
            echo json_encode(["error" => "Session not found"]);
            $stmt->close();
            break;
        }
    
        $stmt->bind_result($sessionData);
        $stmt->fetch();
        $stmt->close();
    
        // Decode the JSON blob (optional — if you want raw JSON output)
        header("Content-Type: application/json");
        echo $sessionData;
        break;
    }
    
    
}
?>