<?php
// Script untuk membuat tabel utama jika belum ada
include 'db_config.php';

$statements = [
    "CREATE TABLE IF NOT EXISTS jalan_rusak (
    id INT AUTO_INCREMENT PRIMARY KEY,
    latitude DECIMAL(10, 8) NOT NULL,
    longitude DECIMAL(11, 8) NOT NULL,
    jenis_kerusakan VARCHAR(100) NOT NULL COMMENT 'Jenis: lubang, retak, ambles, dll',
    deskripsi TEXT,
    severity VARCHAR(50) DEFAULT 'sedang' COMMENT 'tertarik: ringan, sedang, berat',
    gambar VARCHAR(255),
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    INDEX idx_coords (latitude, longitude)
)",
    "CREATE TABLE IF NOT EXISTS rumah_ibadah (
    id INT AUTO_INCREMENT PRIMARY KEY,
    nama VARCHAR(255) NOT NULL,
    alamat TEXT NOT NULL,
    pic VARCHAR(255) NOT NULL,
    latitude DECIMAL(10, 8) NOT NULL,
    longitude DECIMAL(11, 8) NOT NULL,
    radius_m INT NOT NULL DEFAULT 1000,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    INDEX idx_rumah_ibadah_coords (latitude, longitude)
)",
    "CREATE TABLE IF NOT EXISTS penduduk_miskin (
    id INT AUTO_INCREMENT PRIMARY KEY,
    nama_ketua_kk VARCHAR(255) NOT NULL,
    jumlah_anggota INT NOT NULL,
    latitude DECIMAL(10, 8) NOT NULL,
    longitude DECIMAL(11, 8) NOT NULL,
    rumah_ibadah_id INT DEFAULT NULL,
    rumah_ibadah_nama VARCHAR(255) DEFAULT NULL,
    jarak_ke_rumah_ibadah_m DECIMAL(10, 2) DEFAULT NULL,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    INDEX idx_penduduk_coords (latitude, longitude),
    INDEX idx_penduduk_rumah_ibadah (rumah_ibadah_id)
)",
    "CREATE TABLE IF NOT EXISTS verifikasi_lapangan (
    id INT AUTO_INCREMENT PRIMARY KEY,
    jenis_target VARCHAR(50) NOT NULL DEFAULT 'penduduk_miskin',
    target_nama VARCHAR(255) DEFAULT NULL,
    petugas_nama VARCHAR(255) NOT NULL,
    status_verifikasi VARCHAR(30) NOT NULL DEFAULT 'menunggu',
    hasil_temuan TEXT,
    tindak_lanjut TEXT,
    foto VARCHAR(255) DEFAULT NULL,
    latitude DECIMAL(10, 8) NOT NULL,
    longitude DECIMAL(11, 8) NOT NULL,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    INDEX idx_verifikasi_coords (latitude, longitude),
    INDEX idx_verifikasi_target (jenis_target, target_nama)
)",
    "CREATE TABLE IF NOT EXISTS aduan_warga (
    id INT AUTO_INCREMENT PRIMARY KEY,
    kategori VARCHAR(100) NOT NULL,
    pelapor_nama VARCHAR(255) NOT NULL,
    kontak_pelapor VARCHAR(100) DEFAULT NULL,
    deskripsi TEXT NOT NULL,
    status_tindak_lanjut VARCHAR(30) NOT NULL DEFAULT 'baru',
    tindak_lanjut TEXT,
    foto VARCHAR(255) DEFAULT NULL,
    latitude DECIMAL(10, 8) NOT NULL,
    longitude DECIMAL(11, 8) NOT NULL,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    INDEX idx_aduan_coords (latitude, longitude),
    INDEX idx_aduan_status (status_tindak_lanjut)
)"
];

foreach ($statements as $sql) {
    if ($conn->query($sql) !== TRUE) {
        echo json_encode(['status' => 'error', 'message' => $conn->error]);
        $conn->close();
        exit;
    }
}

$alterStatements = [
    "ALTER TABLE penduduk_miskin ADD COLUMN bantuan_status VARCHAR(20) NOT NULL DEFAULT 'belum' AFTER jarak_ke_rumah_ibadah_m",
    "ALTER TABLE penduduk_miskin ADD COLUMN bantuan_catatan TEXT DEFAULT NULL AFTER bantuan_status",
    "ALTER TABLE penduduk_miskin ADD COLUMN bantuan_updated_at TIMESTAMP NULL DEFAULT NULL AFTER bantuan_catatan"
];

foreach ($alterStatements as $alterSql) {
    $conn->query($alterSql);
}

echo json_encode(['status' => 'success', 'message' => 'Tabel berhasil dibuat atau sudah ada']);
$conn->close();
?>