/******************************************************************************
// MARECHAI: Master repository of computing history artifacts information
// ----------------------------------------------------------------------------
//
// Author(s)      : Natalia Portillo <claunia@claunia.com>
//
// --[ License ] --------------------------------------------------------------
//
//     This program is free software: you can redistribute it and/or modify
//     it under the terms of the GNU General Public License as
//     published by the Free Software Foundation, either version 3 of the
//     License, or (at your option) any later version.
//
//     This program is distributed in the hope that it will be useful,
//     but WITHOUT ANY WARRANTY; without even the implied warranty of
//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//     GNU General Public License for more details.
//
//     You should have received a copy of the GNU General Public License
//     along with this program.  If not, see <http://www.gnu.org/licenses/>.
//
// ----------------------------------------------------------------------------
// Copyright © 2003-2026 Natalia Portillo
*******************************************************************************/

using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Marechai.Data.Dtos;
using Marechai.Database.Models;
using Microsoft.EntityFrameworkCore;

namespace Marechai.Services;

public class ResolutionsByScreenService(MarechaiContext context)
{
    public async Task<List<ResolutionByScreenDto>> GetByScreen(int resolutionId) => (await context
                                                                                                .ResolutionsByScreen.Where(r => r.ResolutionId == resolutionId)
                                                                                                .Select(r => new ResolutionByScreenDto
                                                                                                 {
                                                                                                     Id       = r.Id,
                                                                                                     ScreenId = r.ScreenId,
                                                                                                     Resolution = new ResolutionDto
                                                                                                     {
                                                                                                         Id        = r.Resolution.Id,
                                                                                                         Width     = r.Resolution.Width,
                                                                                                         Height    = r.Resolution.Height,
                                                                                                         Colors    = r.Resolution.Colors,
                                                                                                         Palette   = r.Resolution.Palette,
                                                                                                         Chars     = r.Resolution.Chars,
                                                                                                         Grayscale = r.Resolution.Grayscale
                                                                                                     },
                                                                                                     ResolutionId = r.ResolutionId
                                                                                                 })
                                                                                                .ToListAsync()).OrderBy(r => r.Resolution.Width)
                                                                                                               .ThenBy(r => r.Resolution.Height)
                                                                                                               .ThenBy(r => r.Resolution.Chars)
                                                                                                               .ThenBy(r => r.Resolution.Grayscale)
                                                                                                               .ThenBy(r => r.Resolution.Colors)
                                                                                                               .ThenBy(r => r.Resolution.Palette)
                                                                                                               .ToList();

    public async Task DeleteAsync(long id, string userId)
    {
        ResolutionsByScreen item = await context.ResolutionsByScreen.FindAsync(id);

        if(item is null) return;

        context.ResolutionsByScreen.Remove(item);

        await context.SaveChangesWithUserAsync(userId);
    }

    public async Task<long> CreateAsync(int resolutionId, int screenId, string userId)
    {
        var item = new ResolutionsByScreen
        {
            ScreenId     = screenId,
            ResolutionId = resolutionId
        };

        await context.ResolutionsByScreen.AddAsync(item);
        await context.SaveChangesWithUserAsync(userId);

        return item.Id;
    }
}