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Current Path : /var/www/cesa.co.za/php/includes/
Current File : /var/www/cesa.co.za/php/includes/EventSchedules.php
<?php

include_once('BaseTableClass.php');

class EventSchedules extends BaseTableClass {

    public function checkCreateTable() {
        $checkCreateSQL = "DROP TABLE IF EXISTS `EventSchedules`;
CREATE TABLE IF NOT EXISTS `EventSchedules` (
  `EventScheduleID` int(11) NOT NULL AUTO_INCREMENT,
  `EventID` int(11) DEFAULT 0,
  `ScheduleDate` date DEFAULT NULL,
  `StartTime` time DEFAULT NULL,
  `EndTime` time DEFAULT NULL,
  PRIMARY KEY (`EventScheduleID`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci;";
    }

    /**
     * Create a schedule entry
     * @param int $eventID
     * @param string $scheduleDate
     * @param string $startTime
     * @param string $endTime
     * @return int|false EventScheduleID on success, false on failure
     */
    public function create($eventID, $scheduleDate, $startTime, $endTime) {
        global $conni;
        
        $eventID = (int)$eventID;
        
        // Escape values properly
        if (isset($conni) && ($conni instanceof mysqli)) {
            $scheduleDate = mysqli_real_escape_string($conni, $scheduleDate);
            $startTime = mysqli_real_escape_string($conni, $startTime);
            $endTime = mysqli_real_escape_string($conni, $endTime);
        } else {
            $scheduleDate = addslashes($scheduleDate);
            $startTime = addslashes($startTime);
            $endTime = addslashes($endTime);
        }
        
        // Check if schedule already exists for this event and date
        $existing = $this->sqlf->getRow("SELECT EventScheduleID FROM EventSchedules WHERE EventID = $eventID AND ScheduleDate = '$scheduleDate' LIMIT 1");
        if ($existing) {
            // Schedule already exists, return its ID
            return $existing['EventScheduleID'];
        }
        
        $sql = "INSERT INTO EventSchedules (EventID, ScheduleDate, StartTime, EndTime) 
                VALUES ($eventID, '$scheduleDate', '$startTime', '$endTime')";
        
        if ($this->sqlf->execute($sql)) {
            if (isset($conni) && ($conni instanceof mysqli)) {
                return mysqli_insert_id($conni);
            } else {
                // Try to get insert ID from sqlf if available
                if (method_exists($this->sqlf, 'Insert_ID')) {
                    return $this->sqlf->Insert_ID();
                }
                return true; // Return true if we can't get ID but query succeeded
            }
        }
        
        return false;
    }

    /**
     * Create multiple schedule entries for date range
     * @param int $eventID
     * @param string $startDate
     * @param string $endDate
     * @param string $startTime
     * @param string $endTime
     * @param bool $isWeekly If true, only create entries for the same day of week
     * @return array Array of created EventScheduleIDs
     */
    public function createSchedulesForDateRange($eventID, $startDate, $endDate, $startTime = '08:30:00', $endTime = '16:30:00', $isWeekly = false) {
        $scheduleIDs = [];

        echo 'Creating event eschedules<br />';
        // exit;
                
        // Validate inputs
        if (empty($startDate) || empty($endDate)) {
            return $scheduleIDs;
        }

        echo 'Got start and end dates<br />';
        
        try {
            $start = new DateTime($startDate);
            $end = new DateTime($endDate);
        } catch (Exception $e) {
            // Invalid date format, return empty array
            echo 'Invalid date format: ' . $startDate . ' - ' . $endDate . '<br />';
            return $scheduleIDs;
        }

        if ($isWeekly) {
            // Same day of week - create one entry per week until end date
            $dayOfWeek = $start->format('w'); // 0 = Sunday, 6 = Saturday
            $current = clone $start;
            
            while ($current <= $end) {
                if ($current->format('w') == $dayOfWeek) {
                    $scheduleID = $this->create($eventID, $current->format('Y-m-d'), $startTime, $endTime);
                    if ($scheduleID) {
                        $scheduleIDs[] = $scheduleID;
                    }
                    $current->modify('+1 week');
                } else {
                    $current->modify('+1 day');
                }
            }
        } else {
            // Daily - create one entry per day
            $current = clone $start;
            while ($current <= $end) {
                $scheduleID = $this->create($eventID, $current->format('Y-m-d'), $startTime, $endTime);
                if ($scheduleID) {
                    $scheduleIDs[] = $scheduleID;
                }
                $current->modify('+1 day');
            }
        }
        
        return $scheduleIDs;
    }

    /**
     * Check if schedules exist for an event
     * @param int $eventID
     * @return bool True if schedules exist, false otherwise
     */
    public function schedulesExistForEvent($eventID) {
        $eventID = (int)$eventID;
        $result = $this->sqlf->getRow("SELECT COUNT(*) as count FROM EventSchedules WHERE EventID = $eventID");
        return isset($result['count']) && $result['count'] > 0;
    }

    /**
     * Get all schedules for an event
     * @param int $eventID
     * @return array Array of schedule records
     */
    public function getByEventID($eventID) {
        $eventID = (int)$eventID;
        return $this->sqlf->getAll("SELECT * FROM EventSchedules WHERE EventID = $eventID ORDER BY ScheduleDate ASC");
    }
}