CREATE DATABASE IF NOT EXISTS `wago` CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
USE `wago`;

DELIMITER //

CREATE PROCEDURE create_isp_tables()
BEGIN
  DECLARE table_index INT DEFAULT 1;
  DECLARE value_index INT DEFAULT 1;
  DECLARE value_columns LONGTEXT DEFAULT '';
  DECLARE stmt_sql LONGTEXT;

  WHILE value_index <= 200 DO
    SET value_columns = CONCAT(value_columns, ', `Wert', value_index, '` TEXT NULL');
    SET value_index = value_index + 1;
  END WHILE;

  WHILE table_index <= 20 DO
    SET stmt_sql = CONCAT(
      'CREATE TABLE IF NOT EXISTS `isp',
      LPAD(table_index, 2, '0'),
      '` (',
      '`id` INT(11) NOT NULL AUTO_INCREMENT,',
      '`datum` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,',
      '`userlevel` INT(1) NOT NULL',
      value_columns,
      ', PRIMARY KEY (`id`)',
      ') ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;'
    );

    PREPARE stmt FROM stmt_sql;
    EXECUTE stmt;
    DEALLOCATE PREPARE stmt;

    SET table_index = table_index + 1;
  END WHILE;
END//

CALL create_isp_tables()//
DROP PROCEDURE create_isp_tables//

DELIMITER ;

CREATE TABLE IF NOT EXISTS `app_users` (
  `id` INT NOT NULL AUTO_INCREMENT,
  `username` VARCHAR(80) NOT NULL,
  `name` VARCHAR(120) NOT NULL,
  `email` VARCHAR(160) NULL,
  `password_hash` VARCHAR(255) NOT NULL,
  `role` ENUM('viewer', 'technician', 'admin') NOT NULL DEFAULT 'viewer',
  `active` TINYINT(1) NOT NULL DEFAULT 1,
  `created_at` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
  `updated_at` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  PRIMARY KEY (`id`),
  UNIQUE KEY `uniq_app_users_username` (`username`),
  UNIQUE KEY `uniq_app_users_email` (`email`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;


CREATE USER IF NOT EXISTS 'root'@'%' IDENTIFIED BY 'SE3112';
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION;
FLUSH PRIVILEGES;