using System;
using System.Collections.Generic;
using System.Data.Entity;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.BL.Builders;
using Tango.BL.Serialization;

namespace Tango.BL.Entities
{
    public partial class MachineVersion : MachineVersionBase
    {
        public async Task ApplyPrototypeMachine(Machine machine, ObservablesContext context)
        {
            machine = await new MachineBuilder(context)
                .Set(machine)
                .WithOrganization()
                .WithConfiguration()
                .WithSpools()
                .WithCats()
                .BuildAsync();

            PrototypeMachineData = machine.ToJson(new EntitySerializationStrategy()
                .Include(() => machine.Configuration)
                .Ignore(() => machine.Name)
                .Ignore(() => machine.MachinesEvents)
                .Ignore(() => machine.Configuration.Machines)
                .Ignore(() => machine.Jobs)
                .Ignore(() => machine.SerialNumber)
                .Ignore(() => machine.DefaultRmlGuid)
                .Ignore(() => machine.DefaultColorSpaceGuid)
                .Ignore(() => machine.DefaultSpoolTypeGuid)
                .Ignore(() => machine.LoadedRmlGuid)
                .Ignore(() => machine.DeviceId)
                .Ignore(() => machine.DeviceName)
                .Ignore(() => machine.IsDeviceRegistered)
                .Ignore(() => machine.SiteGuid),
                
                EntitySerializationFlags.IgnoreGuids | EntitySerializationFlags.IgnoreReferenceTypes);
        }

        public async Task<Machine> CreatePrototypeMachine(ObservablesContext context)
        {
            Machine m = new Machine();

            String protoTypeData = (await context.MachineVersions.SingleOrDefaultAsync(x => x.Guid == Guid)).PrototypeMachineData;

            Machine machine = Machine.FromJson(protoTypeData, new EntitySerializationStrategy()
                .Include(() => m.Configuration)
                .Ignore(() => m.Name)
                .Ignore(() => m.MachinesEvents)
                .Ignore(() => m.Configuration.Machines)
                .Ignore(() => m.Jobs)
                .Ignore(() => m.SerialNumber)
                .Ignore(() => m.DefaultRmlGuid)
                .Ignore(() => m.DefaultColorSpaceGuid)
                .Ignore(() => m.DefaultSpoolTypeGuid)
                .Ignore(() => m.LoadedRmlGuid)
                .Ignore(() => m.DeviceId)
                .Ignore(() => m.DeviceName)
                .Ignore(() => m.IsDeviceRegistered)
                .Ignore(() => m.SiteGuid),

                EntitySerializationFlags.IgnoreGuids | EntitySerializationFlags.IgnoreReferenceTypes);


            machine.OrganizationGuid = null;
            machine.ConfigurationGuid = null;
            machine.ConfigurationGuid = machine.Configuration.Guid;


            foreach (var cat in machine.Cats)
            {
                cat.MachineGuid = machine.Guid;
            }

            machine.MachineVersionGuid = Guid;
            machine.ProductionDate = DateTime.UtcNow;

            foreach (var idsPack in machine.Configuration.IdsPacks)
            {
                idsPack.DispenserGuid = null;
                idsPack.ConfigurationGuid = machine.ConfigurationGuid;
            }

            foreach (var spool in machine.Spools)
            {
                spool.MachineGuid = machine.Guid;
            }

            machine.DefaultColorSpaceGuid = null;
            machine.DefaultRmlGuid = null;
            machine.DefaultSpoolTypeGuid = null;

            return machine;
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="MachineVersion" /> class.
        /// </summary>
        public MachineVersion() : base()
        {

        }
    }
}