using AutoMapper;
using Bit.Core.Repositories;
using Bit.Infrastructure.EntityFramework.Models;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;

namespace Bit.Infrastructure.EntityFramework.Repositories;

public class DeviceRepository : Repository<Core.Entities.Device, Device, Guid>, IDeviceRepository
{
    public DeviceRepository(IServiceScopeFactory serviceScopeFactory, IMapper mapper)
        : base(serviceScopeFactory, mapper, (DatabaseContext context) => context.Devices)
    { }

    public async Task ClearPushTokenAsync(Guid id)
    {
        using (var scope = ServiceScopeFactory.CreateScope())
        {
            var dbContext = GetDatabaseContext(scope);
            var query = dbContext.Devices.Where(d => d.Id == id);
            dbContext.AttachRange(query);
            await query.ForEachAsync(x => x.PushToken = null);
            await dbContext.SaveChangesAsync();
        }
    }

    public async Task<Core.Entities.Device> GetByIdAsync(Guid id, Guid userId)
    {
        var device = await base.GetByIdAsync(id);
        if (device == null || device.UserId != userId)
        {
            return null;
        }

        return Mapper.Map<Core.Entities.Device>(device);
    }

    public async Task<Core.Entities.Device> GetByIdentifierAsync(string identifier)
    {
        using (var scope = ServiceScopeFactory.CreateScope())
        {
            var dbContext = GetDatabaseContext(scope);
            var query = dbContext.Devices.Where(d => d.Identifier == identifier);
            var device = await query.FirstOrDefaultAsync();
            return Mapper.Map<Core.Entities.Device>(device);
        }
    }

    public async Task<Core.Entities.Device> GetByIdentifierAsync(string identifier, Guid userId)
    {
        using (var scope = ServiceScopeFactory.CreateScope())
        {
            var dbContext = GetDatabaseContext(scope);
            var query = dbContext.Devices.Where(d => d.Identifier == identifier && d.UserId == userId);
            var device = await query.FirstOrDefaultAsync();
            return Mapper.Map<Core.Entities.Device>(device);
        }
    }

    public async Task<ICollection<Core.Entities.Device>> GetManyByUserIdAsync(Guid userId)
    {
        using (var scope = ServiceScopeFactory.CreateScope())
        {
            var dbContext = GetDatabaseContext(scope);
            var query = dbContext.Devices.Where(d => d.UserId == userId);
            var devices = await query.ToListAsync();
            return Mapper.Map<List<Core.Entities.Device>>(devices);
        }
    }
}