import { sqliteTable, integer, text, blob, real } from 'drizzle-orm/sqlite-core';
import { isNull } from 'drizzle-orm';

export const user = sqliteTable('user', {
	id: text('id').primaryKey(),
	age: integer('age'),
	username: text('username').notNull().unique(),
	passwordHash: text('password_hash').notNull()
});

export const session = sqliteTable('session', {
	id: text('id').primaryKey(),
	userId: text('user_id')
		.notNull()
		.references(() => user.id),
	expiresAt: integer('expires_at', { mode: 'timestamp' }).notNull()
});

export const audioFile = sqliteTable('audio_file', {
	id: text('id').primaryKey(),
	filename: text('filename').notNull(),
	contentType: text('content_type').notNull(),
	data: blob('data').default(null), // Temporarily keep for migration
	s3Key: text('s3_key'), // Temporarily optional for migration
	duration: real('duration'),
	fileSize: integer('file_size'),
	createdAt: integer('created_at', { mode: 'timestamp' }).notNull(),
	deletedAt: integer('deleted_at', { mode: 'timestamp' }) // Soft delete for audio files
});

export const inviteLink = sqliteTable('invite_link', {
	id: text('id').primaryKey(),
	token: text('token').notNull().unique(),
	participantName: text('participant_name'),
	isUsed: integer('is_used', { mode: 'boolean' }).notNull().default(false),
	createdAt: integer('created_at', { mode: 'timestamp' }).notNull(),
	usedAt: integer('used_at', { mode: 'timestamp' }),
	deletedAt: integer('deleted_at', { mode: 'timestamp' })
});

export const participant = sqliteTable('participant', {
	id: text('id').primaryKey(),
	inviteToken: text('invite_token')
		.notNull()
		.references(() => inviteLink.token),
	sessionId: text('session_id'),
	createdAt: integer('created_at', { mode: 'timestamp' }).notNull(),
	deletedAt: integer('deleted_at', { mode: 'timestamp' })
});

export const rating = sqliteTable('rating', {
	id: text('id').primaryKey(),
	participantId: text('participant_id')
		.notNull()
		.references(() => participant.id),
	audioFileId: text('audio_file_id')
		.notNull()
		.references(() => audioFile.id),
	timestamp: real('timestamp').notNull(),
	value: real('value').notNull(),
	isCompleted: integer('is_completed', { mode: 'boolean' }).notNull().default(false),
	timeseriesData: text('timeseries_data'), // JSON string of all rating changes (for completed ratings)
	createdAt: integer('created_at', { mode: 'timestamp' }).notNull(),
	deletedAt: integer('deleted_at', { mode: 'timestamp' }) // Soft delete for redos
});

export const participantProgress = sqliteTable('participant_progress', {
	id: text('id').primaryKey(),
	participantId: text('participant_id')
		.notNull()
		.references(() => participant.id),
	audioFileId: text('audio_file_id')
		.notNull()
		.references(() => audioFile.id),
	isCompleted: integer('is_completed', { mode: 'boolean' }).notNull().default(false),
	lastPosition: real('last_position').default(0),
	maxReachedTime: real('max_reached_time').default(0),
	updatedAt: integer('updated_at', { mode: 'timestamp' }).notNull()
});

export const overallRating = sqliteTable('overall_rating', {
	id: text('id').primaryKey(),
	participantId: text('participant_id')
		.notNull()
		.references(() => participant.id),
	audioFileId: text('audio_file_id')
		.notNull()
		.references(() => audioFile.id),
	value: real('value').notNull(), // 0-100 rating value
	createdAt: integer('created_at', { mode: 'timestamp' }).notNull(),
	updatedAt: integer('updated_at', { mode: 'timestamp' }).notNull(),
	deletedAt: integer('deleted_at', { mode: 'timestamp' }) // Soft delete for potential redos
});