SET FOREIGN_KEY_CHECKS = 0;

DROP TABLE IF EXISTS bantuan_detail;
DROP TABLE IF EXISTS lokasi;
DROP TABLE IF EXISTS users;
DROP TABLE IF EXISTS migrations;

SET FOREIGN_KEY_CHECKS = 1;

CREATE TABLE users (
  id INT UNSIGNED NOT NULL AUTO_INCREMENT,
  email VARCHAR(255) NOT NULL,
  password_hash VARCHAR(255) NOT NULL,
  name VARCHAR(255) DEFAULT NULL,
  organization VARCHAR(255) DEFAULT NULL,
  org_address TEXT DEFAULT NULL,
  org_phone VARCHAR(32) DEFAULT NULL,
  org_proof_path VARCHAR(255) DEFAULT NULL,
  role ENUM('manager','admin') NOT NULL DEFAULT 'manager',
  status ENUM('pending','active','rejected','pending_verification') NOT NULL DEFAULT 'pending',
  email_verified TINYINT(1) NOT NULL DEFAULT 0,
  email_verification_token_hash VARCHAR(128) DEFAULT NULL,
  email_verification_expires DATETIME DEFAULT NULL,
  email_verification_sent_at DATETIME DEFAULT NULL,
  email_verification_attempts INT NOT NULL DEFAULT 0,
  email_verification_last_sent DATETIME DEFAULT NULL,
  email_verification_locked_until DATETIME DEFAULT NULL,
  created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
  approved_by INT UNSIGNED DEFAULT NULL,
  approved_at DATETIME DEFAULT NULL,
  PRIMARY KEY (id),
  UNIQUE KEY uq_users_email (email),
  KEY idx_users_status (status),
  KEY idx_users_role (role),
  KEY idx_users_approved_by (approved_by),
  CONSTRAINT fk_users_approved_by FOREIGN KEY (approved_by) REFERENCES users (id) ON DELETE SET NULL ON UPDATE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

CREATE TABLE lokasi (
  id INT UNSIGNED NOT NULL AUTO_INCREMENT,
  nama VARCHAR(255) NOT NULL,
  no_telp VARCHAR(32) DEFAULT NULL,
  buka_24_jam TINYINT(1) NOT NULL DEFAULT 0,
  latitude DECIMAL(10,6) DEFAULT NULL,
  longitude DECIMAL(10,6) DEFAULT NULL,
  alamat TEXT,
  jenis VARCHAR(50) NOT NULL,
  nama_kk VARCHAR(255) DEFAULT NULL,
  rumah_status VARCHAR(100) DEFAULT NULL,
  members INT DEFAULT NULL,
  monthly_income DECIMAL(18,0) DEFAULT NULL,
  assisted TINYINT(1) NOT NULL DEFAULT 0,
  last_assisted_at DATETIME DEFAULT NULL,
  assistance_notes TEXT DEFAULT NULL,
  photo_path VARCHAR(255) DEFAULT NULL,
  sumber_bantuan INT UNSIGNED DEFAULT NULL,
  bentuk_bantuan VARCHAR(100) DEFAULT NULL,
  created_by INT UNSIGNED DEFAULT NULL,
  PRIMARY KEY (id),
  KEY idx_lokasi_assisted (assisted),
  KEY idx_lokasi_jenis (jenis),
  KEY idx_lokasi_sumber_bantuan (sumber_bantuan),
  KEY idx_lokasi_created_by (created_by),
  KEY idx_lokasi_last_assisted_at (last_assisted_at),
  CONSTRAINT fk_lokasi_sumber_bantuan FOREIGN KEY (sumber_bantuan) REFERENCES lokasi (id) ON DELETE SET NULL ON UPDATE CASCADE,
  CONSTRAINT fk_lokasi_created_by FOREIGN KEY (created_by) REFERENCES users (id) ON DELETE SET NULL ON UPDATE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

CREATE TABLE bantuan_detail (
  id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
  lokasi_id INT UNSIGNED NOT NULL,
  tanggal_bantuan DATE DEFAULT NULL,
  pemberi_bantuan VARCHAR(255) DEFAULT NULL,
  catatan TEXT DEFAULT NULL,
  pemberi_lokasi_id INT UNSIGNED DEFAULT NULL,
  jumlah INT NOT NULL DEFAULT 1,
  created_at TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
  updated_at TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  PRIMARY KEY (id),
  KEY idx_bantuan_lokasi (lokasi_id),
  KEY idx_bantuan_pemberi_lokasi (pemberi_lokasi_id),
  KEY idx_bantuan_tanggal (tanggal_bantuan),
  KEY idx_bantuan_lokasi_tanggal (lokasi_id, tanggal_bantuan),
  KEY idx_bantuan_pemberi_tanggal (pemberi_lokasi_id, tanggal_bantuan),
  CONSTRAINT fk_bantuan_lokasi FOREIGN KEY (lokasi_id) REFERENCES lokasi (id) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT fk_bantuan_pemberi_lokasi FOREIGN KEY (pemberi_lokasi_id) REFERENCES lokasi (id) ON DELETE SET NULL ON UPDATE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

CREATE TABLE migrations (
  id INT UNSIGNED NOT NULL AUTO_INCREMENT,
  name VARCHAR(255) NOT NULL,
  applied_at DATETIME NOT NULL,
  PRIMARY KEY (id),
  UNIQUE KEY uq_migrations_name (name)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

INSERT INTO users (email, password_hash, name, organization, role, status, email_verified)
VALUES ('admin@example.com', '$2y$10$M/ZHyO83wi6HquVGBGDfoO1OpKDuh.uhxd9G8fX.RptI6I9PvrW9S', 'Admin', 'WebGIS', 'admin', 'active', 1);

INSERT INTO migrations (name, applied_at)
VALUES ('001_init_schema', CURRENT_TIMESTAMP);