CREATE TABLE `notification_log` (
	`id` int AUTO_INCREMENT NOT NULL,
	`userId` int NOT NULL,
	`reminderId` int,
	`notificationType` varchar(32) NOT NULL,
	`title` varchar(256) NOT NULL,
	`message` text,
	`isRead` int DEFAULT 0,
	`createdAt` timestamp NOT NULL DEFAULT (now()),
	CONSTRAINT `notification_log_id` PRIMARY KEY(`id`)
);
--> statement-breakpoint
CREATE TABLE `training_reminders` (
	`id` int AUTO_INCREMENT NOT NULL,
	`userId` int NOT NULL,
	`reminderType` varchar(32) NOT NULL,
	`title` varchar(256) NOT NULL,
	`message` text,
	`timeOfDay` varchar(5) NOT NULL,
	`daysOfWeek` json NOT NULL,
	`isActive` int DEFAULT 1,
	`lastTriggered` timestamp,
	`createdAt` timestamp NOT NULL DEFAULT (now()),
	`updatedAt` timestamp NOT NULL DEFAULT (now()) ON UPDATE CURRENT_TIMESTAMP,
	CONSTRAINT `training_reminders_id` PRIMARY KEY(`id`)
);
--> statement-breakpoint
CREATE TABLE `tutorial_progress` (
	`id` int AUTO_INCREMENT NOT NULL,
	`userId` int NOT NULL,
	`tutorialId` int NOT NULL,
	`watched` int DEFAULT 0,
	`comparisonVideoId` int,
	`selfScore` float,
	`notes` text,
	`createdAt` timestamp NOT NULL DEFAULT (now()),
	`updatedAt` timestamp NOT NULL DEFAULT (now()) ON UPDATE CURRENT_TIMESTAMP,
	CONSTRAINT `tutorial_progress_id` PRIMARY KEY(`id`)
);
--> statement-breakpoint
CREATE TABLE `tutorial_videos` (
	`id` int AUTO_INCREMENT NOT NULL,
	`title` varchar(256) NOT NULL,
	`category` varchar(64) NOT NULL,
	`skillLevel` enum('beginner','intermediate','advanced') DEFAULT 'beginner',
	`description` text,
	`keyPoints` json,
	`commonMistakes` json,
	`videoUrl` text,
	`thumbnailUrl` text,
	`duration` int,
	`sortOrder` int DEFAULT 0,
	`isPublished` int DEFAULT 1,
	`createdAt` timestamp NOT NULL DEFAULT (now()),
	`updatedAt` timestamp NOT NULL DEFAULT (now()) ON UPDATE CURRENT_TIMESTAMP,
	CONSTRAINT `tutorial_videos_id` PRIMARY KEY(`id`)
);