using Bogus;
using {{cookiecutter.project_name}}.Entities;
using {{cookiecutter.project_name}}.Repositories;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace {{cookiecutter.project_name}}.Tests
{
    internal class MockBookRepository : IBookRepository
    {
        private readonly Faker<Book> fakeEntity;

        public MockBookRepository()
        {
            fakeEntity = new Faker<Book>()
            .RuleFor(o => o.Authors, f => { return new List<string>() { f.Name.FullName(), f.Name.FullName() }; })
            .RuleFor(o => o.CoverPage, f => f.Image.LoremPixelUrl())
            .RuleFor(o => o.Id, f => Guid.NewGuid());
        }

        public Task<bool> CreateAsync(Book book)
        {
            return Task.FromResult(true);
        }

        public Task<bool> DeleteAsync(Book book)
        {
            return Task.FromResult(true);
        }

        public Task<IList<Book>> GetBooksAsync(int limit = 10)
        {
            IList<Book> books = fakeEntity.Generate(limit).ToList();

            return Task.FromResult(books);
        }

        public Task<Book?> GetByIdAsync(Guid id)
        {
            _ = fakeEntity.RuleFor(o => o.Id, f => id);
            var book = fakeEntity.Generate() ?? null;

            return Task.FromResult(book);
        }

        public Task<bool> UpdateAsync(Book book)
        {
            return Task.FromResult(true);
        }
    }
}