Sindbad~EG File Manager

<?php
require_once '../../config/config.php';
checkLogin();

$pageTitle = 'Members Export - ' . APP_NAME;
$db = Database::getInstance()->getConnection();

// Access level
$accessLevel = $_SESSION['access_level'] ?? 'assembly';
$areaId = $_SESSION['area_id'] ?? null;
$districtId = $_SESSION['district_id'] ?? null;
$assemblyId = $_SESSION['assembly_id'] ?? null;

// Load districts and assemblies
$districts = [];
$assemblies = [];
try {
    $districtsStmt = $db->query("SELECT id, district_name FROM districts WHERE is_active = 1 ORDER BY district_name");
    $districts = $districtsStmt->fetchAll();
} catch (PDOException $e) {
}

try {
    $assembliesStmt = $db->query("SELECT id, assembly_name, district_id FROM assemblies WHERE is_active = 1 ORDER BY assembly_name");
    $assemblies = $assembliesStmt->fetchAll();
} catch (PDOException $e) {
}

// Build base FROM and WHERE with access level
$baseFrom = " FROM members m
          JOIN areas a ON m.area_id = a.id
          JOIN districts d ON m.district_id = d.id
          JOIN assemblies asm ON m.assembly_id = asm.id
          LEFT JOIN member_accounts ma ON ma.member_id = m.id AND ma.is_active = 1
          LEFT JOIN memberuser_codes muc ON muc.member_id = m.id AND muc.is_active = 1
          WHERE 1=1";

$where = '';
$params = [];

if ($accessLevel === 'assembly') {
    $where .= " AND m.assembly_id = :assembly_id";
    $params['assembly_id'] = $assemblyId;
} elseif ($accessLevel === 'district') {
    $where .= " AND m.district_id = :district_id";
    $params['district_id'] = $districtId;
} elseif ($accessLevel === 'area') {
    $where .= " AND m.area_id = :area_id";
    $params['area_id'] = $areaId;
}

// Optional filters
if (isset($_GET['district_filter']) && $_GET['district_filter'] !== '') {
    $where .= " AND m.district_id = :filter_district_id";
    $params['filter_district_id'] = (int)$_GET['district_filter'];
}

if (isset($_GET['assembly_filter']) && $_GET['assembly_filter'] !== '') {
    $where .= " AND m.assembly_id = :filter_assembly_id";
    $params['filter_assembly_id'] = (int)$_GET['assembly_filter'];
}

// Common SELECT for full details (members + account + tracking)
$selectFull = "SELECT
    m.id,
    m.membershipcard_id,
    m.membership_id,
    m.family_id,
    m.title,
    m.first_name,
    m.middle_name,
    m.last_name,
    m.gender,
    m.date_of_birth,
    m.place_of_birth,
    m.phone,
    m.email,
    m.member_type,
    m.marital_status,
    m.address_line1,
    m.gps_address,
    m.street_name,
    m.city,
    m.hometown,
    m.area_id,
    a.area_name,
    m.district_id,
    d.district_name,
    m.assembly_id,
    asm.assembly_name,
    m.parent_name,
    m.parent_relationship,
    m.holyghost_baptism,
    m.date_of_holyspirit_baptism,
    m.water_baptism,
    m.date_of_baptism,
    m.date_of_conversion,
    m.date_of_joining,
    m.place_of_baptism,
    m.officiating_minister_baptism,
    m.officiating_ministers_district,
    m.communicant,
    m.occupation,
    m.level_of_education,
    m.dedicated,
    m.dedication_date,
    m.name_of_officiating_minister,
    m.church_where_dedication_done,
    m.is_active,
    m.created_at,
    ma.username AS account_username,
    ma.email AS account_email,
    muc.code AS tracking_code_id,
    muc.tracking_code
";

// SELECT for custom fields only
$selectCustom = "SELECT
    m.title,
    m.first_name,
    m.middle_name,
    m.last_name,
    m.gender,
    m.date_of_birth,
    m.place_of_birth,
    m.phone,
    m.email,
    m.member_type,
    m.marital_status,
    m.address_line1,
    m.gps_address,
    m.hometown,
    m.street_name,
    m.city,
    m.parent_name,
    m.parent_relationship,
    m.holyghost_baptism,
    m.date_of_holyspirit_baptism,
    m.water_baptism,
    m.date_of_baptism,
    m.date_of_conversion,
    m.date_of_joining,
    m.place_of_baptism,
    m.officiating_minister_baptism,
    m.officiating_ministers_district,
    m.communicant,
    m.occupation,
    m.level_of_education,
    m.dedicated,
    m.dedication_date,
    m.name_of_officiating_minister,
    m.church_where_dedication_done
";

// Handle exports
if (isset($_GET['export']) && in_array($_GET['export'], ['all', 'filtered', 'custom'], true)) {
    $exportType = $_GET['export'];

    // For "all", ignore district/assembly filters but keep access-level constraints
    $exportWhere = $where;
    $exportParams = $params;

    if ($exportType === 'all') {
        // rebuild where only with access-level constraints
        $exportWhere = '';
        $exportParams = [];
        if ($accessLevel === 'assembly') {
            $exportWhere .= " AND m.assembly_id = :assembly_id";
            $exportParams['assembly_id'] = $assemblyId;
        } elseif ($accessLevel === 'district') {
            $exportWhere .= " AND m.district_id = :district_id";
            $exportParams['district_id'] = $districtId;
        } elseif ($accessLevel === 'area') {
            $exportWhere .= " AND m.area_id = :area_id";
            $exportParams['area_id'] = $areaId;
        }
    }

    if ($exportType === 'custom') {
        $sql = $selectCustom . $baseFrom . $exportWhere . ' ORDER BY m.created_at DESC';
    } else {
        $sql = $selectFull . $baseFrom . $exportWhere . ' ORDER BY m.created_at DESC';
    }

    $stmt = $db->prepare($sql);
    $stmt->execute($exportParams);
    $rows = $stmt->fetchAll(PDO::FETCH_ASSOC);

    $filenamePrefix = 'members_export_' . $exportType . '_';
    $filename = $filenamePrefix . date('Ymd_His') . '.csv';

    header('Content-Type: text/csv; charset=utf-8');
    header('Content-Disposition: attachment; filename=' . $filename);

    $output = fopen('php://output', 'w');

    if (!empty($rows)) {
        // Header row
        fputcsv($output, array_keys($rows[0]));
        foreach ($rows as $row) {
            fputcsv($output, $row);
        }
    } else {
        fputcsv($output, ['No data available for this export']);
    }

    fclose($output);
    exit;
}

// For on-page listing, show filtered members (using current filters)
$listSql = $selectFull . $baseFrom . $where . ' ORDER BY m.created_at DESC LIMIT 500';
$listStmt = $db->prepare($listSql);
$listStmt->execute($params);
$members = $listStmt->fetchAll(PDO::FETCH_ASSOC);

include '../../includes/header.php';
include '../../includes/sidebar.php';
?>

<main class="flex-1 md:ml-64 mt-16">
<div class="container mx-auto px-4 py-8">
    <!-- Page Header -->
    <div class="flex flex-col md:flex-row justify-between items-start md:items-center mb-6 gap-4">
        <div>
            <h1 class="text-3xl font-bold text-gray-800">
                <i class="fas fa-file-export mr-2 text-blue-500"></i>Members Export
            </h1>
            <p class="text-gray-600 mt-2">Filter members and export full or custom details</p>
        </div>
        <div class="flex gap-3">
            <a href="index.php" class="btn-gradient text-white px-6 py-3 rounded-full font-semibold transition shadow-lg hover:shadow-xl">
                <i class="fas fa-users mr-2"></i>Back to Members
            </a>
        </div>
    </div>

    <!-- Filters & Export Actions -->
    <div class="bg-white rounded-lg shadow-lg p-6 mb-6">
        <form method="GET" action="" class="flex flex-col md:flex-row gap-4 items-center mb-4">
            <div class="flex-1 w-full">
                <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                    <div>
                        <label class="block text-xs font-semibold text-gray-600 mb-1">District</label>
                        <select name="district_filter" id="filterDistrictSelect" class="w-full px-3 py-2 border border-gray-300 rounded-lg text-sm">
                            <option value="">All</option>
                            <?php foreach ($districts as $dist): ?>
                                <option value="<?php echo $dist['id']; ?>" <?php echo (isset($_GET['district_filter']) && $_GET['district_filter'] == $dist['id']) ? 'selected' : ''; ?>>
                                    <?php echo htmlspecialchars($dist['district_name']); ?>
                                </option>
                            <?php endforeach; ?>
                        </select>
                    </div>

                    <div>
                        <label class="block text-xs font-semibold text-gray-600 mb-1">Assembly</label>
                        <select name="assembly_filter" id="filterAssemblySelect" class="w-full px-3 py-2 border border-gray-300 rounded-lg text-sm">
                            <option value="">All</option>
                            <?php foreach ($assemblies as $asm): ?>
                                <option value="<?php echo $asm['id']; ?>" data-district-id="<?php echo $asm['district_id']; ?>" <?php echo (isset($_GET['assembly_filter']) && $_GET['assembly_filter'] == $asm['id']) ? 'selected' : ''; ?>>
                                    <?php echo htmlspecialchars($asm['assembly_name']); ?>
                                </option>
                            <?php endforeach; ?>
                        </select>
                    </div>
                </div>
            </div>

            <div class="flex items-center space-x-3">
                <button type="submit" class="bg-blue-500 text-white px-6 py-3 rounded-lg hover:bg-blue-600 transition">
                    <i class="fas fa-filter mr-2"></i>Apply Filter
                </button>
                <a href="members_export.php" class="bg-gray-500 text-white px-6 py-3 rounded-lg hover:bg-gray-600 transition text-center">
                    <i class="fas fa-redo mr-2"></i>Reset
                </a>
            </div>
        </form>

        <div class="grid grid-cols-1 md:grid-cols-3 gap-4 mt-4">
            <a href="?export=all" class="block text-center bg-green-600 text-white px-4 py-3 rounded-lg hover:bg-green-700 transition text-sm font-semibold">
                <i class="fas fa-download mr-2"></i>Export ALL Members (Full Details)
            </a>
            <a href="?<?php echo http_build_query(array_merge($_GET, ['export' => 'filtered'])); ?>" class="block text-center bg-indigo-600 text-white px-4 py-3 rounded-lg hover:bg-indigo-700 transition text-sm font-semibold">
                <i class="fas fa-filter mr-2"></i>Export Filtered Members (Full Details)
            </a>
            <a href="?<?php echo http_build_query(array_merge($_GET, ['export' => 'custom'])); ?>" class="block text-center bg-purple-600 text-white px-4 py-3 rounded-lg hover:bg-purple-700 transition text-sm font-semibold">
                <i class="fas fa-list mr-2"></i>Export Custom Fields Only
            </a>
        </div>
        <p class="mt-3 text-xs text-gray-500">Note: Filter by District/Assembly first, then use "Export Filtered" or "Export Custom" to export only those members.</p>
    </div>

    <!-- Members Preview Table -->
    <div class="bg-white rounded-lg shadow-lg overflow-hidden">
        <div class="px-4 py-3 border-b border-gray-200 bg-gray-50 flex justify-between items-center">
            <h2 class="text-sm font-semibold text-gray-700">Preview (showing up to 500 members)</h2>
            <span class="text-xs text-gray-500"><?php echo count($members); ?> record(s)</span>
        </div>
        <div class="overflow-x-auto">
            <table class="min-w-full divide-y divide-gray-200 text-sm">
                <thead class="bg-gradient-to-r from-blue-500 to-blue-600 text-white">
                    <tr>
                        <th class="px-4 py-2 text-left font-medium uppercase tracking-wider">Member</th>
                        <th class="px-4 py-2 text-left font-medium uppercase tracking-wider">Member ID</th>
                        <th class="px-4 py-2 text-left font-medium uppercase tracking-wider">Contact</th>
                        <th class="px-4 py-2 text-left font-medium uppercase tracking-wider">Location</th>
                        <th class="px-4 py-2 text-left font-medium uppercase tracking-wider">Tracking Code</th>
                    </tr>
                </thead>
                <tbody class="bg-white divide-y divide-gray-200">
                    <?php if (empty($members)): ?>
                        <tr>
                            <td colspan="5" class="px-6 py-10 text-center text-gray-500">
                                <i class="fas fa-users text-4xl mb-3 text-gray-300"></i>
                                <p>No members found for the selected filters.</p>
                            </td>
                        </tr>
                    <?php else: ?>
                        <?php foreach ($members as $m): ?>
                            <tr class="hover:bg-gray-50">
                                <td class="px-4 py-3 whitespace-nowrap">
                                    <div class="font-semibold text-gray-800">
                                        <?php echo htmlspecialchars(trim(($m['title'] ?? '') . ' ' . $m['first_name'] . ' ' . $m['last_name'])); ?>
                                    </div>
                                    <div class="text-xs text-gray-500"><?php echo htmlspecialchars($m['member_type'] ?? ''); ?></div>
                                </td>
                                <td class="px-4 py-3 whitespace-nowrap">
                                    <span class="font-mono text-xs bg-blue-100 text-blue-800 px-2 py-1 rounded">
                                        <?php echo htmlspecialchars($m['membershipcard_id'] ?? ''); ?>
                                    </span>
                                </td>
                                <td class="px-4 py-3 whitespace-nowrap">
                                    <div class="text-xs text-gray-800"><?php echo htmlspecialchars($m['phone'] ?? ''); ?></div>
                                    <div class="text-xs text-gray-500"><?php echo htmlspecialchars($m['email'] ?? ''); ?></div>
                                </td>
                                <td class="px-4 py-3">
                                    <div class="text-xs text-gray-800"><?php echo htmlspecialchars($m['assembly_name'] ?? ''); ?></div>
                                    <div class="text-xs text-gray-500"><?php echo htmlspecialchars($m['district_name'] ?? ''); ?></div>
                                </td>
                                <td class="px-4 py-3 whitespace-nowrap">
                                    <div class="text-xs text-gray-800"><?php echo htmlspecialchars($m['tracking_code'] ?? ''); ?></div>
                                    <div class="text-xs text-gray-500"><?php echo htmlspecialchars($m['tracking_code_id'] ?? ''); ?></div>
                                </td>
                            </tr>
                        <?php endforeach; ?>
                    <?php endif; ?>
                </tbody>
            </table>
        </div>
    </div>
</div>

<script>
// Filter Assembly options in the filter form based on selected District
document.addEventListener('DOMContentLoaded', function() {
    var districtSelect = document.getElementById('filterDistrictSelect');
    var assemblySelect = document.getElementById('filterAssemblySelect');
    if (!districtSelect || !assemblySelect) return;

    function filterAssemblyOptions() {
        var selectedDistrict = districtSelect.value;
        var options = assemblySelect.querySelectorAll('option');
        options.forEach(function(opt) {
            if (!opt.dataset.districtId) {
                // Keep the "All" option visible
                opt.style.display = '';
                return;
            }
            if (selectedDistrict === '' || opt.dataset.districtId === selectedDistrict) {
                opt.style.display = '';
            } else {
                opt.style.display = 'none';
            }
        });
    }

    filterAssemblyOptions();
    districtSelect.addEventListener('change', function() {
        assemblySelect.value = '';
        filterAssemblyOptions();
    });
});
</script>

</main>

<?php include '../../includes/footer.php'; ?>