import type {db} from '$lib/server/api/packages/drizzle'
import {generateRandomAnimalName} from '$lib/utils/randomDataUtil'
import {inject, injectable} from '@needle-di/core'
import {CollectionsRepository} from '../repositories/collections.repository'

@injectable()
export class CollectionsService {
	constructor(private collectionsRepository = inject(CollectionsRepository)) {}

	async findOneByUserId(userId: string) {
		return this.collectionsRepository.findOneByUserId(userId)
	}

	async findAllByUserId(userId: string) {
		return this.collectionsRepository.findAllByUserId(userId)
	}

	async findAllByUserIdWithDetails(userId: string) {
		return this.collectionsRepository.findAllByUserIdWithDetails(userId)
	}

	async findOneById(id: string) {
		return this.collectionsRepository.findOneById(id)
	}

	async findOneByCuid(cuid: string) {
		return this.collectionsRepository.findOneByCuid(cuid)
	}

	async createEmptyNoName(userId: string, trx: Parameters<Parameters<typeof db.transaction>[0]>[0] | null = null) {
		return this.createEmpty(userId, null, trx)
	}

	async createEmpty(userId: string, name: string | null, trx: Parameters<Parameters<typeof db.transaction>[0]>[0] | null = null) {
		if (!trx) {
			return this.collectionsRepository.create({
				user_id: userId,
				name: name ?? generateRandomAnimalName(),
			})
		}

		return this.collectionsRepository.create(
			{
				user_id: userId,
				name: name ?? generateRandomAnimalName(),
			},
			trx,
		)
	}
}