-- ============================================================
-- WebGIS Pontianak - Struktur Database
-- ============================================================
-- Jalankan file ini terlebih dahulu sebelum menjalankan seed data.

CREATE DATABASE IF NOT EXISTS webgis_db
    CHARACTER SET utf8mb4
    COLLATE utf8mb4_unicode_ci;

USE webgis_db;

-- ============================================================
-- 1. Users
-- ============================================================
CREATE TABLE IF NOT EXISTS users (
    id INT AUTO_INCREMENT PRIMARY KEY,
    username VARCHAR(50) NOT NULL UNIQUE,
    password VARCHAR(255) NOT NULL,
    role ENUM('admin', 'user') NOT NULL DEFAULT 'user',
    nama_lengkap VARCHAR(100) DEFAULT NULL,
    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- ============================================================
-- 2. Data Spasial
-- ============================================================
CREATE TABLE IF NOT EXISTS spbu (
    id INT AUTO_INCREMENT PRIMARY KEY,
    nama VARCHAR(100) NOT NULL,
    deskripsi TEXT,
    buka_24_jam TINYINT(1) NOT NULL DEFAULT 0,
    geom GEOMETRY NOT NULL,
    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    SPATIAL INDEX idx_spbu_geom (geom)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

CREATE TABLE IF NOT EXISTS rumah_ibadah (
    id INT AUTO_INCREMENT PRIMARY KEY,
    nama VARCHAR(100) NOT NULL,
    agama VARCHAR(50) NOT NULL,
    radius_bantuan_meter INT NOT NULL DEFAULT 1000,
    geom GEOMETRY NOT NULL,
    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    SPATIAL INDEX idx_rumah_ibadah_geom (geom)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

CREATE TABLE IF NOT EXISTS jalan (
    id INT AUTO_INCREMENT PRIMARY KEY,
    nama VARCHAR(100) NOT NULL,
    jenis_jalan VARCHAR(50) DEFAULT NULL,
    geom GEOMETRY NOT NULL,
    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    SPATIAL INDEX idx_jalan_geom (geom)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

CREATE TABLE IF NOT EXISTS kavling (
    id INT AUTO_INCREMENT PRIMARY KEY,
    nama_pemilik VARCHAR(100) NOT NULL,
    status_kepemilikan VARCHAR(50) NOT NULL,
    luas DECIMAL(10,2) DEFAULT NULL,
    geom GEOMETRY NOT NULL,
    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    SPATIAL INDEX idx_kavling_geom (geom)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

CREATE TABLE IF NOT EXISTS kawasan_kumuh (
    id INT AUTO_INCREMENT PRIMARY KEY,
    nama_kawasan VARCHAR(100) NOT NULL,
    geom GEOMETRY NOT NULL,
    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    SPATIAL INDEX idx_kawasan_kumuh_geom (geom)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

CREATE TABLE IF NOT EXISTS warga_miskin (
    id INT AUTO_INCREMENT PRIMARY KEY,
    nama_kk VARCHAR(100) NOT NULL,
    penghasilan DECIMAL(15,2) NOT NULL,
    jumlah_tanggungan INT NOT NULL,
    geom GEOMETRY NOT NULL,
    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    SPATIAL INDEX idx_warga_miskin_geom (geom)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- ============================================================
-- 3. Data Interaksi Pengguna
-- ============================================================
CREATE TABLE IF NOT EXISTS laporan_warga (
    id INT AUTO_INCREMENT PRIMARY KEY,
    user_id INT NOT NULL,
    kategori VARCHAR(50) NOT NULL,
    deskripsi TEXT NOT NULL,
    geometry POINT NOT NULL,
    status ENUM('menunggu', 'diproses', 'selesai', 'ditolak') NOT NULL DEFAULT 'menunggu',
    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    INDEX idx_laporan_user_id (user_id),
    SPATIAL INDEX idx_laporan_geometry (geometry),
    CONSTRAINT fk_laporan_user
        FOREIGN KEY (user_id) REFERENCES users(id)
        ON DELETE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

CREATE TABLE IF NOT EXISTS ulasan_fasilitas (
    id INT AUTO_INCREMENT PRIMARY KEY,
    user_id INT NOT NULL,
    fasilitas_tipe ENUM('spbu', 'rumah_ibadah') NOT NULL,
    fasilitas_id INT NOT NULL,
    rating TINYINT NOT NULL,
    komentar TEXT,
    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    INDEX idx_ulasan_user_id (user_id),
    INDEX idx_ulasan_fasilitas (fasilitas_tipe, fasilitas_id),
    CONSTRAINT fk_ulasan_user
        FOREIGN KEY (user_id) REFERENCES users(id)
        ON DELETE CASCADE,
    CONSTRAINT chk_ulasan_rating CHECK (rating BETWEEN 1 AND 5)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;