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

namespace gehGassiApp.Domain.Walks
{
    /// <summary>
    /// Repräsentiert eine Antwort auf eine öffentliche Anfrage
    /// </summary>
    public class PublicWalkResponse : SyncEntity
    {
        private decimal _price;
        private string _info;
        private string _answer;
        private PublicWalkResponseStatus _status;
        private string _cancellationReason;

        /// <summary>
        /// Id der öffentlichen Anfrage
        /// </summary>
        [MaxLength(128)]
        public string PublicWalkRequestId { get; set; }

        /// <summary>
        /// Id des App-Users / Walker
        /// Ist eine AppUserId
        /// </summary>
        [MaxLength(128)]
        public string DogWalkerId { get; set; }

        /// <summary>
        /// Preis den der Walker anbietet
        /// </summary>
        [Required]
        public decimal Price
        {
            get => _price;
            set
            {
                _price = value;
                OnPropertyChanged();
            }
        }

        /// <summary>
        /// Zusatzinfo für das Angebot
        /// </summary>
        [MaxLength(500)]
        public string Info
        {
            get => _info;
            set
            {
                _info = value;
                OnPropertyChanged();
            }
        }

        /// <summary>
        /// Optional: Antwort des Hundebesitzers
        /// </summary>
        [MaxLength(500)]
        public string Answer
        {
            get => _answer;
            set
            {
                _answer = value;
                OnPropertyChanged();
            }
        }

        /// <summary>
        /// Status des Angebotes
        /// </summary>
        public PublicWalkResponseStatus Status
        {
            get => _status;
            set
            {
                _status = value;
                OnPropertyChanged();
            }
        }

        /// <summary>
        /// Grund für die Stornierung
        /// </summary>
        [MaxLength(500)]
        public string CancellationReason
        {
            get => _cancellationReason;
            set
            {
                _cancellationReason = value;
                OnPropertyChanged();
            }
        }


        /// <summary>
        /// Wann wurde das Angebot erstellt?
        /// </summary>
        public DateTimeOffset Created { get; set; }
    }

    /// <summary>
    /// Antwort auf eine öffentliche Anfrage mit Namen aufgelöst
    /// </summary>
    public class PublicWalkResponseWithNames : SyncEntityVw
    {
        /// <summary>
        /// Id der öffentlichen Anfrage
        /// </summary>
        public string PublicWalkRequestId { get; set; }

        /// <summary>
        /// Id des App-Users / Walker
        /// Ist eine AppUserId
        /// </summary>
        public string DogWalkerId { get; set; }

        /// <summary>
        /// Name des DogWalkers
        /// </summary>
        public string DogWalkerName { get; set; }

        /// <summary>
        /// Foto des DogWalkers
        /// </summary>
        public string DogWalkerPhoto { get; set; }

		/// <summary>
		/// Dogwalker verifiziert?
		/// </summary>
		public bool DogWalkerVerified { get; set; }

        /// <summary>
        /// Dogwalker blockiert?
        /// </summary>
        [NotMapped]
        public bool DogWalkerBlocked { get; set; }

        /// <summary>
        /// Dogwalker gesperrt?
        /// </summary>
        [NotMapped]
        public bool DogWalkerLocked { get; set; }

        /// <summary>
        /// Blockiert oder gesperrt
        /// </summary>
        [NotMapped]
        public bool DogWalkerBlockedOrLocked => DogWalkerBlocked || DogWalkerLocked;

        /// <summary>
        /// Preis den der Walker anbietet
        /// </summary>
        [Required]
        public decimal Price { get; set; }

        /// <summary>
        /// Zusatzinfo für das Angebot
        /// </summary>
        public string Info { get; set; }

        /// <summary>
        /// Optional: Antwort des Hundebesitzers
        /// </summary>
        public string Answer { get; set; }

        /// <summary>
        /// Status des Angebotes
        /// </summary>
        public PublicWalkResponseStatus Status { get; set; }

        /// <summary>
        /// Grund für die Stornierung
        /// </summary>
        public string CancellationReason { get; set; }

        /// <summary>
        /// Wann wurde das Angebot erstellt?
        /// </summary>
        public DateTimeOffset Created { get; set; }

        /// <summary>
        /// Vorname + Nachname erster Buchstabe + Punkt, oder nur Vorname wenn kein Nachname
        /// </summary>
        [NotMapped]
        public string DogWalkerFullNameShort
        {
            get
            {
                if (!string.IsNullOrWhiteSpace(DogWalkerName))
                {
                    var parts = DogWalkerName.Split(" ");
                    var firstName = parts[0];
                    var lastName = string.Empty;
                    if (parts.Length > 1)
                        lastName = parts[1];
                    return string.IsNullOrWhiteSpace(lastName) ? firstName : $"{firstName} {lastName[..1]}.";
                }
                return string.Empty;
            }
        }
    }
}