using PaperlessAI.Models;
using PaperlessAI.Repositories;

namespace PaperlessAI.Services;

public class PaperlessDocumentService(PaperlessDocumentRepository docRepo)
{
    public async Task<bool> Exists(long documentId)
    {
        if(documentId < 0 || documentId > long.MaxValue)
            throw new Exception($"Value \"{documentId}\" must be in Range between 0 - {long.MaxValue}!");
        
        return await docRepo.Get(documentId) != null;
    }

    public async Task<PaperlessDocument> Create(long documentId)
    {
        var doc = PaperlessDocument.Create(documentId);
        await docRepo.Add(doc);
        return doc;
    }
}