using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.BL.Enumerations;
using Tango.BL.Serialization;

namespace Tango.BL.Entities
{
    public partial class HardwareVersion : HardwareVersionBase
    {
        [NotMapped]
        [JsonIgnore]
        public MachineTypes ForMachineType
        {
            get
            {
                return (MachineTypes)MachineType;
            }
            set
            {
                MachineType = value.ToInt32();
            }
        }

        public override HardwareVersion Clone()
        {
            var cloned = base.Clone();
            cloned.HardwareMotors = HardwareMotors.Select(x => x.Clone(y => y.HardwareVersion = cloned)).ToSynchronizedObservableCollection();
            cloned.HardwareDancers = HardwareDancers.Select(x => x.Clone(y => y.HardwareVersion = cloned)).ToSynchronizedObservableCollection();
            cloned.HardwarePidControls = HardwarePidControls.Select(x => x.Clone(y => y.HardwareVersion = cloned)).ToSynchronizedObservableCollection();
            cloned.HardwareWinders = HardwareWinders.Select(x => x.Clone(y => y.HardwareVersion = cloned)).ToSynchronizedObservableCollection();
            cloned.HardwareSpeedSensors = HardwareSpeedSensors.Select(x => x.Clone(y => y.HardwareVersion = cloned)).ToSynchronizedObservableCollection();
            cloned.HardwareBlowers = HardwareBlowers.Select(x => x.Clone(y => y.HardwareVersion = cloned)).ToSynchronizedObservableCollection();
            cloned.HardwareBreakSensors = HardwareBreakSensors.Select(x => x.Clone(y => y.HardwareVersion = cloned)).ToSynchronizedObservableCollection();
            return cloned;
        }

        public override void Delete(ObservablesContext context)
        {
            base.Delete(context);

            context.HardwareDancers.RemoveRange(HardwareDancers);
            context.HardwareMotors.RemoveRange(HardwareMotors);
            context.HardwarePidControls.RemoveRange(HardwarePidControls);
            context.HardwareWinders.RemoveRange(HardwareWinders);
            context.HardwareSpeedSensors.RemoveRange(HardwareSpeedSensors);
            context.HardwareBlowers.RemoveRange(HardwareBlowers);
            context.HardwareBreakSensors.RemoveRange(HardwareBreakSensors);

            context.HardwareVersions.Remove(this);
        }

        public Task<String> ToHardwareVersionFile()
        {
            return Task.Factory.StartNew<String>(() =>
            {
                return this.ToJson(new EntitySerializationStrategy()
                    .Ignore(() => this.Configurations)
                    , EntitySerializationFlags.IgnoreReferenceTypes | EntitySerializationFlags.Indented | EntitySerializationFlags.IgnoreGuids);
            });
        }

        public static Task<HardwareVersion> FromHardwareVersionFile(String json)
        {
            return Task.Factory.StartNew<HardwareVersion>(() =>
            {
                HardwareVersion v = HardwareVersion.FromJson(json, new EntitySerializationStrategy(), EntitySerializationFlags.Indented);
                v.Guid = System.Guid.NewGuid().ToString();

                foreach (var item in v.HardwareBlowers)
                {
                    item.HardwareVersionGuid = v.Guid;
                }

                foreach (var item in v.HardwareBreakSensors)
                {
                    item.HardwareVersionGuid = v.Guid;
                }

                foreach (var item in v.HardwareDancers)
                {
                    item.HardwareVersionGuid = v.Guid;
                }

                foreach (var item in v.HardwareMotors)
                {
                    item.HardwareVersionGuid = v.Guid;
                }

                foreach (var item in v.HardwarePidControls)
                {
                    item.HardwareVersionGuid = v.Guid;
                }

                foreach (var item in v.HardwareSpeedSensors)
                {
                    item.HardwareVersionGuid = v.Guid;
                }

                foreach (var item in v.HardwareWinders)
                {
                    item.HardwareVersionGuid = v.Guid;
                }

                return v;
            });
        }

        [NotMapped]
        [JsonIgnore]
        public String FullName
        {
            get { return $"{Name} v{Version} {ForMachineType}"; }
        }

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

        }

        /// <summary>
        /// Returns a <see cref="System.String" /> that represents this instance.
        /// </summary>
        /// <returns>
        /// A <see cref="System.String" /> that represents this instance.
        /// </returns>
        public override string ToString()
        {
            return FullName;
        }
    }
}