using gehGassiApp.Domain.Base;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using gehGassiApp.Domain.Common;

namespace gehGassiApp.Domain.Users
{
    /// <summary>
    /// Repräsentiert das Profil eines DogWalkers
    /// </summary>
    public class DogWalkerProfile : SyncEntity
    {
        private double _radius;
        private string _about;
        private DogWalkRequestType _allowedRequests;
        private bool _puppyAllowed;
        private bool _difficultAllowed;
        private DogAggressionLevel _aggressionLevel;
        private DogSize _acceptedSize;
        private decimal _priceWalk;
        private decimal _priceDay;
        private decimal _priceSitting;
        private bool _notAvailable;
        private string _notAvailableInfo;

        /// <summary>
        /// Radius für Anfragen
        /// </summary>
        [Required]
        public double Radius
        {
            get => _radius;
            set
            {
                _radius = value;
                OnPropertyChanged();
            }
        }

        /// <summary>
        /// Über mich
        /// </summary>
        [MaxLength(300)]
        public string About
        {
            get => _about;
            set
            {
                _about = value;
                OnPropertyChanged();
            }
        }

        /// <summary>
        /// Welche Anfragen erlauben
        /// </summary>
        [Required]
        public DogWalkRequestType AllowedRequests
        {
            get => _allowedRequests;
            set
            {
                _allowedRequests = value;
                OnPropertyChanged();
                OnPropertyChanged(nameof(ProfileNotFinished));
            }
        }

        /// <summary>
        /// nimmt Welpen an
        /// </summary>
        [Required]
        public bool PuppyAllowed
        {
            get => _puppyAllowed;
            set
            {
                _puppyAllowed = value;
                OnPropertyChanged();
            }
        }

        /// <summary>
        /// Nimmt schwierige Hunde an
        /// </summary>
        [Required]
        public bool DifficultAllowed
        {
            get => _difficultAllowed;
            set
            {
                _difficultAllowed = value;
                OnPropertyChanged();
            }
        }

        /// <summary>
        /// Aggressionsgrad des Hundes, wenn schwierige Hunde errlaubt
        /// </summary>
        [Required]
        public DogAggressionLevel AggressionLevel
        {
            get => _aggressionLevel;
            set
            {
                _aggressionLevel = value;
                OnPropertyChanged();
            }
        }

        /// <summary>
        /// Akzeptierte Hundegröße
        /// </summary>
        [Required]
        public DogSize AcceptedSize
        {
            get => _acceptedSize;
            set
            {
                _acceptedSize = value;
                OnPropertyChanged();
            }
        }

        /// <summary>
        /// Preis für einen Walk je Stunde
        /// </summary>
        [Required]
        public decimal PriceWalk
        {
            get => _priceWalk;
            set
            {
                _priceWalk = value;
                OnPropertyChanged();
                OnPropertyChanged(nameof(ProfileNotFinished));
            }
        }

        /// <summary>
        /// Preis für Tagesbetreuung je Stunde
        /// </summary>
        [Required]
        public decimal PriceDay
        {
            get => _priceDay;
            set
            {
                _priceDay = value;
                OnPropertyChanged();
                OnPropertyChanged(nameof(ProfileNotFinished));
            }
        }

        /// <summary>
        /// Preis für Sitting je Tag
        /// </summary>
        [Required]
        public decimal PriceSitting
        {
            get => _priceSitting;
            set
            {
                _priceSitting = value;
                OnPropertyChanged();
                OnPropertyChanged(nameof(ProfileNotFinished));
            }
        }

        /// <summary>
        /// Walker ist derzeit für Buchungen nicht verfügbar
        /// </summary>
        [Required]
        public bool NotAvailable
        {
            get => _notAvailable;
            set
            {
                _notAvailable = value;
                OnPropertyChanged();
            }
        }

        /// <summary>
        /// Optional: Info warum nicht verfügbar
        /// </summary>
        [MaxLength(500)]
        public string NotAvailableInfo
        {
            get => _notAvailableInfo;
            set
            {
                _notAvailableInfo = value;
                OnPropertyChanged();
            }
        }

        /// <summary>
        /// Gibt an ob der Benutzer das Profile noch nicht abgeschlossen hat
        /// </summary>
        public bool ProfileNotFinished
        {
            get
            {
                //Prüfen ob im Profil noch Daten fehlen
                var notFinished = false;

                if (AllowedRequests == DogWalkRequestType.None)
                    notFinished = true;
                else if (AllowedRequests is DogWalkRequestType.Walking or DogWalkRequestType.Both && PriceWalk == 0)
                    notFinished = true;
                else if (AllowedRequests is DogWalkRequestType.Sitting or DogWalkRequestType.Both && PriceDay == 0)
                    notFinished = true;
                else if (AllowedRequests is DogWalkRequestType.Sitting or DogWalkRequestType.Both && PriceSitting == 0)
                    notFinished = true;

                if (Radius < 1)
                    notFinished = true;

                return notFinished;
            }
        }
    }
}