-- ==========================================================
-- Marketing Engine & Social Media Bot Combined Schema
-- ==========================================================

-- 1. Original Social Media Tables (Facebook, Instagram)
CREATE TABLE IF NOT EXISTS `social_accounts` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `platform` ENUM('facebook', 'instagram', 'tiktok', 'twitter', 'youtube') NOT NULL,
  `username` VARCHAR(100) NOT NULL,
  `status` ENUM('active', 'restricted', 'banned') DEFAULT 'active',
  `total_posts` INT DEFAULT 0,
  `total_comments` INT DEFAULT 0,
  `total_videos` INT DEFAULT 0,
  `last_active` DATETIME NULL,
  `created_at` DATETIME DEFAULT CURRENT_TIMESTAMP,
  `updated_at` DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
);

CREATE TABLE IF NOT EXISTS `social_tasks` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `account_id` INT NULL, 
  `platform` ENUM('facebook', 'instagram', 'tiktok', 'twitter', 'youtube') NOT NULL,
  `type` ENUM('join_group', 'read_posts', 'post_comment', 'share_link', 'upload_video', 'post_tweet') NOT NULL,
  `target_url` VARCHAR(500) NULL, -- URL of the group, post, or media download
  `prompt_context` TEXT NULL, 
  `generated_comment` TEXT NULL, 
  `status` ENUM('pending', 'in_progress', 'completed', 'failed') DEFAULT 'pending',
  `error_message` TEXT NULL,
  `scheduled_at` DATETIME NULL,
  `completed_at` DATETIME NULL,
  `created_at` DATETIME DEFAULT CURRENT_TIMESTAMP,
  FOREIGN KEY (`account_id`) REFERENCES `social_accounts`(`id`) ON DELETE SET NULL
);

CREATE TABLE IF NOT EXISTS `social_logs` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `task_id` INT NULL,
  `account_id` INT NULL,
  `log_level` ENUM('info', 'warning', 'error') DEFAULT 'info',
  `message` TEXT NOT NULL,
  `created_at` DATETIME DEFAULT CURRENT_TIMESTAMP,
  FOREIGN KEY (`task_id`) REFERENCES `social_tasks`(`id`) ON DELETE SET NULL,
  FOREIGN KEY (`account_id`) REFERENCES `social_accounts`(`id`) ON DELETE SET NULL
);

-- 2. New Content Generation Pipeline Tables
CREATE TABLE IF NOT EXISTS `content_pipeline` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `topic` VARCHAR(255) NOT NULL,
  `script_text` TEXT NULL, 
  `voice_url` VARCHAR(500) NULL, 
  `video_url` VARCHAR(500) NULL, 
  `status` ENUM('pending', 'script_generated', 'voice_generated', 'video_rendered', 'published', 'failed') DEFAULT 'pending',
  `error_message` TEXT NULL,
  `created_at` DATETIME DEFAULT CURRENT_TIMESTAMP,
  `updated_at` DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
);

CREATE TABLE IF NOT EXISTS `api_quotas` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `service_name` ENUM('gemini', 'elevenlabs', 'creatomate', 'heygen') NOT NULL,
  `daily_usage` INT DEFAULT 0,
  `quota_limit` INT DEFAULT 10,
  `last_reset` DATE NOT NULL
);

INSERT IGNORE INTO `api_quotas` (`service_name`, `daily_usage`, `quota_limit`, `last_reset`) VALUES 
('gemini', 0, 100, CURDATE()),
('elevenlabs', 0, 5, CURDATE()),
('creatomate', 0, 2, CURDATE());

CREATE TABLE IF NOT EXISTS marketing_reports (
  id INT AUTO_INCREMENT PRIMARY KEY,
  platform ENUM('facebook', 'instagram', 'tiktok', 'twitter', 'youtube', 'all') NOT NULL,
  report_html TEXT NOT NULL,
  is_weekly TINYINT(1) DEFAULT 0,
  created_at DATETIME DEFAULT CURRENT_TIMESTAMP
);