-- Tom's Java Jive - MySQL Database Schema
-- Version: 1.0
-- Compatible with MySQL 8.0+

SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
SET AUTOCOMMIT = 0;
START TRANSACTION;
SET time_zone = "+00:00";

-- --------------------------------------------------------
-- Database Schema for Tom's Java Jive
-- NOTE: Database must already exist in cPanel
-- Select your database in phpMyAdmin before importing
-- --------------------------------------------------------

-- --------------------------------------------------------
-- Table: settings
-- --------------------------------------------------------
CREATE TABLE `settings` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `setting_key` VARCHAR(100) NOT NULL UNIQUE,
  `setting_value` JSON,
  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  `updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------
-- Table: admin_users
-- --------------------------------------------------------
CREATE TABLE `admin_users` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `user_id` VARCHAR(50) NOT NULL UNIQUE,
  `email` VARCHAR(255) NOT NULL UNIQUE,
  `password_hash` VARCHAR(255) DEFAULT NULL,
  `name` VARCHAR(255) DEFAULT NULL,
  `picture` VARCHAR(500) DEFAULT NULL,
  `is_admin` TINYINT(1) DEFAULT 1,
  `is_master` TINYINT(1) DEFAULT 0,
  `permissions` JSON DEFAULT NULL,
  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  `last_login` TIMESTAMP NULL,
  INDEX `idx_email` (`email`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------
-- Table: customers
-- --------------------------------------------------------
CREATE TABLE `customers` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `customer_id` VARCHAR(50) NOT NULL UNIQUE,
  `email` VARCHAR(255) NOT NULL UNIQUE,
  `password_hash` VARCHAR(255) DEFAULT NULL,
  `name` VARCHAR(255) DEFAULT NULL,
  `phone` VARCHAR(50) DEFAULT NULL,
  `shipping_address` JSON DEFAULT NULL,
  `billing_address` JSON DEFAULT NULL,
  `wallet_balance` DECIMAL(10,2) DEFAULT 0.00,
  `reward_points` INT DEFAULT 0,
  `is_guest` TINYINT(1) DEFAULT 0,
  `created_via` VARCHAR(50) DEFAULT 'web',
  `email_verified` TINYINT(1) DEFAULT 0,
  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  `updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  INDEX `idx_email` (`email`),
  INDEX `idx_customer_id` (`customer_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------
-- Table: products
-- --------------------------------------------------------
CREATE TABLE `products` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `product_id` VARCHAR(50) NOT NULL UNIQUE,
  `name` VARCHAR(255) NOT NULL,
  `description` TEXT,
  `price` DECIMAL(10,2) NOT NULL,
  `sale_price` DECIMAL(10,2) DEFAULT NULL,
  `cost_price` DECIMAL(10,2) DEFAULT NULL,
  `sku` VARCHAR(100) DEFAULT NULL,
  `barcode` VARCHAR(100) DEFAULT NULL,
  `category` VARCHAR(100) DEFAULT NULL,
  `tags` JSON DEFAULT NULL,
  `images` JSON DEFAULT NULL,
  `stock` INT DEFAULT 0,
  `low_stock_threshold` INT DEFAULT 10,
  `weight` DECIMAL(10,2) DEFAULT NULL,
  `dimensions` JSON DEFAULT NULL,
  `is_active` TINYINT(1) DEFAULT 1,
  `is_featured` TINYINT(1) DEFAULT 0,
  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  `updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  INDEX `idx_product_id` (`product_id`),
  INDEX `idx_category` (`category`),
  INDEX `idx_is_active` (`is_active`),
  FULLTEXT INDEX `idx_search` (`name`, `description`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------
-- Table: orders
-- --------------------------------------------------------
CREATE TABLE `orders` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `order_id` VARCHAR(50) NOT NULL UNIQUE,
  `order_number` VARCHAR(20) NOT NULL UNIQUE,
  `customer_id` VARCHAR(50) DEFAULT NULL,
  `customer_email` VARCHAR(255) NOT NULL,
  `customer_name` VARCHAR(255) DEFAULT NULL,
  `customer_phone` VARCHAR(50) DEFAULT NULL,
  `items` JSON NOT NULL,
  `subtotal` DECIMAL(10,2) NOT NULL,
  `shipping_cost` DECIMAL(10,2) DEFAULT 0.00,
  `tax` DECIMAL(10,2) DEFAULT 0.00,
  `discount` DECIMAL(10,2) DEFAULT 0.00,
  `gift_card_discount` DECIMAL(10,2) DEFAULT 0.00,
  `wallet_amount_used` DECIMAL(10,2) DEFAULT 0.00,
  `total` DECIMAL(10,2) NOT NULL,
  `shipping_address` JSON DEFAULT NULL,
  `billing_address` JSON DEFAULT NULL,
  `shipping_method` VARCHAR(50) DEFAULT NULL,
  `payment_method` VARCHAR(50) DEFAULT NULL,
  `payment_status` ENUM('pending', 'paid', 'failed', 'refunded', 'partially_refunded') DEFAULT 'pending',
  `order_status` ENUM('pending', 'confirmed', 'processing', 'shipped', 'delivered', 'cancelled', 'refunded') DEFAULT 'pending',
  `stripe_session_id` VARCHAR(255) DEFAULT NULL,
  `stripe_payment_intent` VARCHAR(255) DEFAULT NULL,
  `tracking_number` VARCHAR(100) DEFAULT NULL,
  `tracking_url` VARCHAR(500) DEFAULT NULL,
  `notes` TEXT DEFAULT NULL,
  `is_pos_order` TINYINT(1) DEFAULT 0,
  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  `updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  INDEX `idx_order_id` (`order_id`),
  INDEX `idx_customer_id` (`customer_id`),
  INDEX `idx_customer_email` (`customer_email`),
  INDEX `idx_order_status` (`order_status`),
  INDEX `idx_payment_status` (`payment_status`),
  INDEX `idx_created_at` (`created_at`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------
-- Table: order_items (normalized for reporting)
-- --------------------------------------------------------
CREATE TABLE `order_items` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `order_id` VARCHAR(50) NOT NULL,
  `product_id` VARCHAR(50) NOT NULL,
  `name` VARCHAR(255) NOT NULL,
  `price` DECIMAL(10,2) NOT NULL,
  `quantity` INT NOT NULL,
  `total` DECIMAL(10,2) NOT NULL,
  INDEX `idx_order_id` (`order_id`),
  INDEX `idx_product_id` (`product_id`),
  FOREIGN KEY (`order_id`) REFERENCES `orders`(`order_id`) ON DELETE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------
-- Table: gift_cards
-- --------------------------------------------------------
CREATE TABLE `gift_cards` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `gift_card_id` VARCHAR(50) NOT NULL UNIQUE,
  `code` VARCHAR(20) NOT NULL UNIQUE,
  `initial_balance` DECIMAL(10,2) NOT NULL,
  `current_balance` DECIMAL(10,2) NOT NULL,
  `purchaser_email` VARCHAR(255) DEFAULT NULL,
  `recipient_email` VARCHAR(255) DEFAULT NULL,
  `recipient_name` VARCHAR(255) DEFAULT NULL,
  `message` TEXT DEFAULT NULL,
  `is_active` TINYINT(1) DEFAULT 1,
  `expires_at` TIMESTAMP NULL,
  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  INDEX `idx_code` (`code`),
  INDEX `idx_is_active` (`is_active`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------
-- Table: gift_card_transactions
-- --------------------------------------------------------
CREATE TABLE `gift_card_transactions` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `gift_card_id` VARCHAR(50) NOT NULL,
  `order_id` VARCHAR(50) DEFAULT NULL,
  `amount` DECIMAL(10,2) NOT NULL,
  `balance_after` DECIMAL(10,2) NOT NULL,
  `type` ENUM('purchase', 'redemption', 'refund') NOT NULL,
  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  INDEX `idx_gift_card_id` (`gift_card_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------
-- Table: wallet_transactions
-- --------------------------------------------------------
CREATE TABLE `wallet_transactions` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `transaction_id` VARCHAR(50) NOT NULL UNIQUE,
  `customer_id` VARCHAR(50) NOT NULL,
  `amount` DECIMAL(10,2) NOT NULL,
  `balance_after` DECIMAL(10,2) NOT NULL,
  `type` ENUM('deposit', 'withdrawal', 'purchase', 'refund', 'reward') NOT NULL,
  `description` VARCHAR(255) DEFAULT NULL,
  `order_id` VARCHAR(50) DEFAULT NULL,
  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  INDEX `idx_customer_id` (`customer_id`),
  INDEX `idx_type` (`type`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------
-- Table: reviews
-- --------------------------------------------------------
CREATE TABLE `reviews` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `review_id` VARCHAR(50) NOT NULL UNIQUE,
  `product_id` VARCHAR(50) NOT NULL,
  `customer_id` VARCHAR(50) DEFAULT NULL,
  `customer_name` VARCHAR(255) NOT NULL,
  `customer_email` VARCHAR(255) NOT NULL,
  `rating` INT NOT NULL CHECK (rating >= 1 AND rating <= 5),
  `title` VARCHAR(255) DEFAULT NULL,
  `comment` TEXT,
  `is_verified_purchase` TINYINT(1) DEFAULT 0,
  `is_approved` TINYINT(1) DEFAULT 0,
  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  INDEX `idx_product_id` (`product_id`),
  INDEX `idx_is_approved` (`is_approved`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------
-- Table: email_campaigns
-- --------------------------------------------------------
CREATE TABLE `email_campaigns` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `campaign_id` VARCHAR(50) NOT NULL UNIQUE,
  `name` VARCHAR(255) NOT NULL,
  `subject` VARCHAR(255) NOT NULL,
  `content` TEXT NOT NULL,
  `recipient_type` ENUM('all', 'customers_only', 'subscribers_only') DEFAULT 'all',
  `status` ENUM('draft', 'scheduled', 'sent', 'cancelled') DEFAULT 'draft',
  `scheduled_at` TIMESTAMP NULL,
  `sent_at` TIMESTAMP NULL,
  `recipients_count` INT DEFAULT 0,
  `opened_count` INT DEFAULT 0,
  `clicked_count` INT DEFAULT 0,
  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  INDEX `idx_status` (`status`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------
-- Table: email_subscribers
-- --------------------------------------------------------
CREATE TABLE `email_subscribers` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `email` VARCHAR(255) NOT NULL UNIQUE,
  `name` VARCHAR(255) DEFAULT NULL,
  `is_active` TINYINT(1) DEFAULT 1,
  `source` VARCHAR(50) DEFAULT 'website',
  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  INDEX `idx_is_active` (`is_active`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------
-- Table: abandoned_carts
-- --------------------------------------------------------
CREATE TABLE `abandoned_carts` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `cart_id` VARCHAR(50) NOT NULL UNIQUE,
  `customer_id` VARCHAR(50) DEFAULT NULL,
  `customer_email` VARCHAR(255) DEFAULT NULL,
  `items` JSON NOT NULL,
  `subtotal` DECIMAL(10,2) NOT NULL,
  `recovery_email_sent` TINYINT(1) DEFAULT 0,
  `recovered` TINYINT(1) DEFAULT 0,
  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  `updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  INDEX `idx_customer_email` (`customer_email`),
  INDEX `idx_recovered` (`recovered`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------
-- Table: referrals
-- --------------------------------------------------------
CREATE TABLE `referrals` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `referral_id` VARCHAR(50) NOT NULL UNIQUE,
  `referrer_customer_id` VARCHAR(50) NOT NULL,
  `referral_code` VARCHAR(20) NOT NULL UNIQUE,
  `referred_customer_id` VARCHAR(50) DEFAULT NULL,
  `referred_email` VARCHAR(255) DEFAULT NULL,
  `status` ENUM('pending', 'completed', 'expired') DEFAULT 'pending',
  `reward_amount` DECIMAL(10,2) DEFAULT 5.00,
  `reward_given` TINYINT(1) DEFAULT 0,
  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  INDEX `idx_referral_code` (`referral_code`),
  INDEX `idx_referrer` (`referrer_customer_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------
-- Table: visitor_sessions
-- --------------------------------------------------------
CREATE TABLE `visitor_sessions` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `session_id` VARCHAR(100) NOT NULL UNIQUE,
  `visitor_id` VARCHAR(50) NOT NULL,
  `ip_address` VARCHAR(45) DEFAULT NULL,
  `user_agent` TEXT DEFAULT NULL,
  `current_page` VARCHAR(500) DEFAULT NULL,
  `referrer` VARCHAR(500) DEFAULT NULL,
  `country` VARCHAR(100) DEFAULT NULL,
  `city` VARCHAR(100) DEFAULT NULL,
  `is_active` TINYINT(1) DEFAULT 1,
  `page_views` INT DEFAULT 1,
  `started_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  `last_activity` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  INDEX `idx_is_active` (`is_active`),
  INDEX `idx_last_activity` (`last_activity`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------
-- Table: categories
-- --------------------------------------------------------
CREATE TABLE `categories` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `category_id` VARCHAR(50) NOT NULL UNIQUE,
  `name` VARCHAR(255) NOT NULL,
  `slug` VARCHAR(255) NOT NULL UNIQUE,
  `description` TEXT DEFAULT NULL,
  `image` VARCHAR(500) DEFAULT NULL,
  `parent_id` VARCHAR(50) DEFAULT NULL,
  `sort_order` INT DEFAULT 0,
  `is_active` TINYINT(1) DEFAULT 1,
  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  `updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  INDEX `idx_slug` (`slug`),
  INDEX `idx_is_active` (`is_active`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------
-- Table: coupons
-- --------------------------------------------------------
CREATE TABLE `coupons` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `coupon_id` VARCHAR(50) NOT NULL UNIQUE,
  `code` VARCHAR(50) NOT NULL UNIQUE,
  `discount_type` ENUM('percentage', 'fixed') NOT NULL DEFAULT 'percentage',
  `discount_value` DECIMAL(10,2) NOT NULL,
  `min_order_amount` DECIMAL(10,2) DEFAULT NULL,
  `max_uses` INT DEFAULT NULL,
  `times_used` INT DEFAULT 0,
  `is_active` TINYINT(1) DEFAULT 1,
  `starts_at` TIMESTAMP NULL,
  `expires_at` TIMESTAMP NULL,
  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  INDEX `idx_code` (`code`),
  INDEX `idx_is_active` (`is_active`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------
-- Table: password_reset_tokens
-- --------------------------------------------------------
CREATE TABLE `password_reset_tokens` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `email` VARCHAR(255) NOT NULL,
  `token` VARCHAR(255) NOT NULL,
  `user_type` ENUM('admin', 'customer') NOT NULL,
  `expires_at` TIMESTAMP NOT NULL,
  `used` TINYINT(1) DEFAULT 0,
  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  INDEX `idx_token` (`token`),
  INDEX `idx_email` (`email`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------
-- Table: sessions
-- --------------------------------------------------------
CREATE TABLE `sessions` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `session_id` VARCHAR(128) NOT NULL UNIQUE,
  `user_id` VARCHAR(50) DEFAULT NULL,
  `user_type` ENUM('admin', 'customer') DEFAULT NULL,
  `data` TEXT,
  `ip_address` VARCHAR(45) DEFAULT NULL,
  `user_agent` VARCHAR(255) DEFAULT NULL,
  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  `expires_at` TIMESTAMP NOT NULL,
  INDEX `idx_session_id` (`session_id`),
  INDEX `idx_expires_at` (`expires_at`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

-- --------------------------------------------------------
-- Insert default settings
-- --------------------------------------------------------
INSERT INTO `settings` (`setting_key`, `setting_value`) VALUES
('store_name', '"Tom\'s Java Jive"'),
('store_email', '"support@tomsjavajive.com"'),
('store_phone', '""'),
('store_address', '""'),
('currency', '"USD"'),
('currency_symbol', '"$"'),
('tax_rate', '0'),
('shipping', '{"flat_rate_enabled": true, "flat_rate_amount": 5.99, "free_shipping_threshold": 50, "weight_based_enabled": false}'),
('payment', '{"stripe_enabled": true, "paypal_enabled": false, "cod_enabled": false}'),
('email', '{"sendgrid_api_key": "", "sender_email": "noreply@tomsjavajive.com", "sender_name": "Tom\'s Java Jive"}');

COMMIT;