// Example model schema from the Drizzle docs
// https://orm.drizzle.team/docs/sql-schema-declaration

import { relations, sql } from "drizzle-orm";
import { index, pgEnum, pgSchema, pgTableCreator, uniqueIndex } from "drizzle-orm/pg-core";

/**
 * This is an example of how to use the multi-project schema feature of Drizzle ORM. Use the same
 * database instance for multiple projects.
 *
 * @see https://orm.drizzle.team/docs/goodies#multi-project-schema
 */
export const createTable = pgTableCreator((name) => `gregorlohaus.com_${name}`);

export const layoutPositionEnum = pgEnum('layout_position',['sidebar','header','col1','col2'])

export const cvCategory = createTable(
	"cv_category",
	(d) => ({
		id: d.uuid().primaryKey(),
		name: d.varchar({length: 50}),
		layoutPosition: layoutPositionEnum()
	}),
	(t) => [index("name_idx").on(t.name)],
)

export const cvCategoryRelations = relations(cvCategory,({many}) => ({
	cvEntry: many(cvEntry)
}))

export const cvEntry = createTable(
	"cv_entry",
	(d) => ({
		id: d.uuid().primaryKey().notNull(),
		categoryId: d.uuid('category_id'),
		fromTime: d.timestamp().notNull().$type<Date>(),
		toTime: d.timestamp().notNull().$type<Date>(),
		title: d.varchar({length:50}).notNull(),
		description: d.text(),
		hideDates: d.boolean(),
		createdAt: d
			.timestamp({ withTimezone: true })
			.default(sql`CURRENT_TIMESTAMP`)
			.notNull().$type<Date>(),
		updatedAt: d.timestamp({ withTimezone: true }).$onUpdate(() => new Date()).$type<Date>(),
	})
)

export const cvEntryRelations = relations(cvEntry, ({one}) => ({
	category: one(cvCategory, {
		fields: [cvEntry.categoryId],
		references: [cvCategory.id]
	}),
}));

export const sourceTypeEnum = pgEnum('source_type',['open','closed'])
export const releaseStatus = pgEnum('release_status',['released','unreleased'])
export const stackItemEnum = pgEnum('stack_item',['drizzle','postgres','nextjs','react','servercomponents','php','laravel','reactnative','expo','mysql','nginx','protobuf','grpc','java','graalvm','spring','aws','s3','react-native','linux','debian','htmx','neon'])

export const project = createTable(
	"project",
	(d) => ({
		id: d.uuid().primaryKey().notNull(),
		title: d.varchar({length: 50}).notNull(),
		description: d.text(),
		sourceType: sourceTypeEnum(),
		sourceLink: d.varchar({length: 200}),
		releaseStatus: releaseStatus(),
		releaseLink: d.varchar({length: 200}),
		stackId: d.uuid(),
	})
)

export const projectRelations = relations(project, ({one}) => ({
	techStack: one(techStack, {
		fields: [project.stackId],
		references: [techStack.id],
	})
}))

export const techStack = createTable(
	"tech_stack",
	(d) => ({
		id: d.uuid().primaryKey().notNull(),
		stackItems: stackItemEnum().array()
	})
)

export const music = createTable(
	"music",
	(d) => ({
		id: d.uuid().primaryKey().notNull(),
		title: d.varchar({ length: 100 }).notNull(),
		description: d.text(),
		fileUrl: d.varchar("file_url", { length: 500 }).notNull(),
		fileKey: d.varchar("file_key", { length: 200 }).notNull(),
		fileName: d.varchar("file_name", { length: 200 }).notNull(),
		createdAt: d
			.timestamp({ withTimezone: true })
			.default(sql`CURRENT_TIMESTAMP`)
			.notNull()
			.$type<Date>(),
		updatedAt: d.timestamp({ withTimezone: true }).$onUpdate(() => new Date()).$type<Date>(),
	})
)

export const blogPost = createTable(
	"blog_post",
	(d) => ({
		id: d.uuid().primaryKey().defaultRandom(),
		slug: d.varchar({ length: 200 }).notNull(),
		title: d.varchar({ length: 200 }).notNull(),
		date: d.varchar({ length: 20 }),
		description: d.text(),
		tags: d.text().array(),
		fileKey: d.varchar("file_key", { length: 200 }).notNull(),
		fileUrl: d.varchar("file_url", { length: 500 }).notNull(),
		fileName: d.varchar("file_name", { length: 255 }).notNull(),
		customId: d.varchar("custom_id", { length: 255 }).notNull(),
		createdAt: d
			.timestamp({ withTimezone: true })
			.default(sql`CURRENT_TIMESTAMP`)
			.notNull()
			.$type<Date>(),
		updatedAt: d.timestamp({ withTimezone: true }).$onUpdate(() => new Date()).$type<Date>(),
	}),
	(t) => [
		uniqueIndex("blog_post_slug_idx").on(t.slug),
		uniqueIndex("blog_post_file_key_idx").on(t.fileKey),
		uniqueIndex("blog_post_custom_id_idx").on(t.customId),
	],
)

export const messageRoleEnum = pgEnum('message_role', ['user', 'assistant'])

export const chatSession = createTable(
	"chat_session",
	(d) => ({
		id: d.uuid().primaryKey().defaultRandom(),
		userId: d.varchar({ length: 255 }).notNull(),
		createdAt: d.timestamp({ withTimezone: true }).default(sql`CURRENT_TIMESTAMP`).notNull().$type<Date>(),
		updatedAt: d.timestamp({ withTimezone: true }).$onUpdate(() => new Date()).$type<Date>(),
	})
)

export const chatSessionRelations = relations(chatSession, ({ many }) => ({
	messages: many(chatMessage),
}))

export const chatMessage = createTable(
	"chat_message",
	(d) => ({
		id: d.uuid().primaryKey().defaultRandom(),
		sessionId: d.uuid('session_id').notNull(),
		role: messageRoleEnum().notNull(),
		content: d.text().notNull(),
		createdAt: d.timestamp({ withTimezone: true }).default(sql`CURRENT_TIMESTAMP`).notNull().$type<Date>(),
	})
)

export const chatMessageRelations = relations(chatMessage, ({ one }) => ({
	session: one(chatSession, {
		fields: [chatMessage.sessionId],
		references: [chatSession.id],
	}),
}))

export const systemSettings = createTable(
	"systemSetting",
	(d) => ({
		systemPropmt: d.text()
	})
)