-- Photobooth database setup

CREATE DATABASE IF NOT EXISTS `photobooth`
  CHARACTER SET utf8mb4
  COLLATE utf8mb4_0900_ai_ci;

CREATE USER IF NOT EXISTS 'photobooth_app'@'%' IDENTIFIED BY 'photobooth_app_password_placeholder';
GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, ALTER, INDEX ON `photobooth`.* TO 'photobooth_app'@'%';
FLUSH PRIVILEGES;

USE `photobooth`;

CREATE TABLE IF NOT EXISTS users (
  id CHAR(36) PRIMARY KEY,
  email VARCHAR(255) NOT NULL,
  password_hash VARCHAR(255) NOT NULL,
  name VARCHAR(120) NULL,
  created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
  updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  UNIQUE KEY uq_users_email (email)
) ENGINE=InnoDB;

CREATE TABLE IF NOT EXISTS refresh_tokens (
  id CHAR(36) PRIMARY KEY,
  user_id CHAR(36) NOT NULL,
  token_hash VARCHAR(255) NOT NULL,
  expires_at DATETIME NOT NULL,
  revoked_at DATETIME NULL,
  created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
  UNIQUE KEY uq_refresh_token_hash (token_hash),
  KEY idx_refresh_user (user_id),
  CONSTRAINT fk_refresh_user FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
) ENGINE=InnoDB;

CREATE TABLE IF NOT EXISTS media (
  id CHAR(36) PRIMARY KEY,
  user_id CHAR(36) NOT NULL,
  type ENUM('shot','strip') NOT NULL,
  url VARCHAR(2048) NOT NULL,
  thumb_url VARCHAR(2048) NULL,
  theme_id VARCHAR(64) NULL,
  meta JSON NULL,
  created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
  KEY idx_media_user_created (user_id, created_at),
  KEY idx_media_type (type),
  CONSTRAINT fk_media_user FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
) ENGINE=InnoDB;