using AutoMapper;
using Microsoft.EntityFrameworkCore;
using SytelineSaAppEfDataModel.Dtos;
using SytelineSaAppEfDataModel.Entities;

namespace SytelineSaAppEfDataModel.Services;

public class WzRowMeyleService(SytelineSaAppDbContext context, IMapper mapper) : IWzRowMeyleService
{
    public async Task<IEnumerable<WzRowMeyleDto>> GetAll()
    {
        return await context.WzRowsMeyle.Select(x => mapper.Map<WzRowMeyleDto>(x)).ToListAsync();
    }

    public async Task CreateRows(IEnumerable<WzRowMeyleDto> rows)
    {
        var entities = mapper.Map<IEnumerable<WzRowMeyle>>(rows);
        await context.WzRowsMeyle.AddRangeAsync(entities);
        await context.SaveChangesAsync();
    }

    public async Task<IEnumerable<WzRowMeyleDto>> GetByWzHeaderId(Guid wzHeaderId)
    {
        return await context.WzRowsMeyle
            .Where(x => x.FK_Header == wzHeaderId)
            .Select(x => mapper.Map<WzRowMeyleDto>(x))
            .ToListAsync();
    }
    
    public async Task UpdateRows(IEnumerable<WzRowMeyleDto> rows)
    {
        var entities = mapper.Map<IEnumerable<WzRowMeyle>>(rows);
        context.WzRowsMeyle.UpdateRange(entities);
        await context.SaveChangesAsync();
    }
}