<?php
// api/controllers/RumahIbadahController.php
class RumahIbadahController {
    public function index(): void {
        $db   = getDB();
        $rows = $db->query(
            "SELECT ri.*, u.nama_lengkap AS nama_pengurus,
                    COUNT(DISTINCT k.id) AS jumlah_kk,
                    COUNT(DISTINCT p.nik) AS jumlah_penduduk
             FROM rumah_ibadah ri
             LEFT JOIN user u ON ri.id_user=u.id
             LEFT JOIN keluarga k ON k.id_rumah_ibadah=ri.id
             LEFT JOIN penduduk p ON p.id_keluarga=k.id AND p.status_hidup='hidup'
             WHERE ri.aktif=1
             GROUP BY ri.id ORDER BY ri.jenis, ri.nama"
        )->fetchAll();
        jsonSuccess($rows);
    }
    public function show(string $id): void {
        $db   = getDB();
        $stmt = $db->prepare("SELECT ri.*, u.nama_lengkap AS nama_pengurus FROM rumah_ibadah ri LEFT JOIN user u ON ri.id_user=u.id WHERE ri.id=?");
        $stmt->execute([$id]);
        $row  = $stmt->fetch();
        if (!$row) jsonError('Rumah ibadah tidak ditemukan', 404);
        jsonSuccess($row);
    }
    public function store(): void {
        requireAuth([ROLE_ADMIN, ROLE_PENGURUS]);
        $body = getBody();
        $errs = required($body, ['nama','jenis','lat','lng']);
        if ($errs) jsonError(implode('; ',$errs));
        $db = getDB();
        $db->prepare(
            "INSERT INTO rumah_ibadah (id_user,nama,jenis,alamat,lat,lng,radius_meter,kontak,kecamatan,kelurahan)
             VALUES (?,?,?,?,?,?,?,?,?,?)"
        )->execute([
            $body['id_user'] ?? null,
            sanitize($body['nama']),
            $body['jenis'],
            sanitize($body['alamat']    ?? ''),
            $body['lat'], $body['lng'],
            (int)($body['radius_meter'] ?? 300),
            sanitize($body['kontak']    ?? ''),
            sanitize($body['kecamatan'] ?? ''),
            sanitize($body['kelurahan'] ?? ''),
        ]);
        jsonSuccess(['id' => $db->lastInsertId()], 'Rumah ibadah ditambahkan', 201);
    }
    public function update(string $id): void {
        requireAuth([ROLE_ADMIN, ROLE_PENGURUS]);
        $body = getBody();
        $db   = getDB();
        $db->prepare(
            "UPDATE rumah_ibadah SET nama=?,jenis=?,alamat=?,lat=?,lng=?,radius_meter=?,kontak=?,kecamatan=?,kelurahan=? WHERE id=?"
        )->execute([
            sanitize($body['nama']      ?? ''),
            $body['jenis']              ?? 'Masjid',
            sanitize($body['alamat']    ?? ''),
            $body['lat'] ?? 0, $body['lng'] ?? 0,
            (int)($body['radius_meter'] ?? 300),
            sanitize($body['kontak']    ?? ''),
            sanitize($body['kecamatan'] ?? ''),
            sanitize($body['kelurahan'] ?? ''),
            $id,
        ]);
        jsonSuccess([], 'Rumah ibadah diperbarui');
    }
    public function destroy(string $id): void {
        requireAuth([ROLE_ADMIN]);
        getDB()->prepare("UPDATE rumah_ibadah SET aktif=0 WHERE id=?")->execute([$id]);
        jsonSuccess([], 'Rumah ibadah dinonaktifkan');
    }
}