//
//  UserRepository.swift
//  ExodaiAcademy
//
//  Created by Exodai on 25/01/2026.
//

import Foundation

protocol UserRepository {
    func find(id: UUID) async throws -> UserModel.Public?
    func findByEmail(_ email: String) async throws -> UserModel.Public?
    func findByUsername(_ username: String) async throws -> UserModel.Public?
    func all() async throws -> [UserModel.Public]
}

import Fluent

struct FluentUserRepository: UserRepository {
    let db: any FluentKit.Database

    func find(id: UUID) async throws -> UserModel.Public? {
        try await UserModel.find(id, on: db)?
            .convertToPublic()
    }

    func findByEmail(_ email: String) async throws -> UserModel.Public? {
        try await UserModel.query(on: db)
            .filter(\.$email == email)
            .first()?
            .convertToPublic()
    }

    func findByUsername(_ username: String) async throws -> UserModel.Public? {
        try await UserModel.query(on: db)
            .filter(\.$username == username)
            .first()?
            .convertToPublic()
    }

    func all() async throws -> [UserModel.Public] {
        try await UserModel.query(on: db)
            .all()
            .convertToPublic()
    }
}