<?php
require_once __DIR__ . '/../helpers.php';
runAuth();

/**
 * Create a task (service bell request or legacy photo task)
 * POST: { BusinessID, TaskTypeID?, ServicePointID?, Message?, ItemID?, TaskType?, Instructions?, PYTReward? }
 */

$data = readJsonBody();
$businessID = (int) ($data['BusinessID'] ?? 0);

if ($businessID <= 0) {
    apiAbort(['OK' => false, 'ERROR' => 'BusinessID is required']);
}

try {
    $taskTypeID = (int) ($data['TaskTypeID'] ?? 0);

    if ($taskTypeID > 0) {
        // Service bell task
        $servicePointID = (int) ($data['ServicePointID'] ?? 0);
        $orderID = (int) ($data['OrderID'] ?? 0);
        $userID = (int) ($data['UserID'] ?? 0);
        $message = $data['Message'] ?? '';

        // Get task type name for display
        $taskTypeQuery = queryOne("SELECT Name FROM tt_TaskTypes WHERE ID = ?", [$taskTypeID]);

        $taskTitle = $message;
        if ($taskTypeQuery && !empty(trim($taskTypeQuery['Name']))) {
            $taskTitle = $taskTypeQuery['Name'];
        }

        $taskDetails = $message;

        queryTimed("
            INSERT INTO Tasks (
                BusinessID, ServicePointID, TaskTypeID, OrderID, UserID,
                Title, Details, CreatedOn, ClaimedByUserID
            ) VALUES (?, ?, ?, ?, ?, ?, ?, NOW(), 0)
        ", [
            $businessID,
            $servicePointID,
            $taskTypeID,
            $orderID,
            $userID,
            $taskTitle,
            $taskDetails,
        ]);
    } else {
        // Legacy photo task
        $itemID = (int) ($data['ItemID'] ?? 0);
        $taskType = $data['TaskType'] ?? 'employee_photo';
        $instructions = $data['Instructions'] ?? '';
        $pytReward = (int) ($data['PYTReward'] ?? 0);

        // Get item info if itemID provided
        $itemName = '';
        if ($itemID > 0) {
            $itemQuery = queryOne("SELECT Name FROM Items WHERE ID = ?", [$itemID]);
            if ($itemQuery) $itemName = $itemQuery['Name'];
        }

        // Create task description
        switch ($taskType) {
            case 'employee_photo':
                $taskDescription = "Take a photo of: $itemName";
                break;
            case 'user_photo':
                $taskDescription = "Submit a photo of $itemName to earn $pytReward PYT";
                break;
            default:
                $taskDescription = $instructions;
        }

        queryTimed("
            INSERT INTO Tasks (
                BusinessID, TaskItemID, TaskType, TaskDescription,
                TaskInstructions, TaskPYTReward, TaskStatus, CreatedOn
            ) VALUES (?, ?, ?, ?, ?, ?, 'pending', NOW())
        ", [$businessID, $itemID, $taskType, $taskDescription, $instructions, $pytReward]);
    }

    $taskID = lastInsertId();

    jsonResponse([
        'OK' => true,
        'TASK_ID' => (int) $taskID,
        'MESSAGE' => 'Task created successfully',
    ]);

} catch (Exception $e) {
    jsonResponse(['OK' => false, 'ERROR' => $e->getMessage(), 'DETAIL' => '']);
}