using Microsoft.Azure.CosmosDB.Table;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using webapi.Domain.AggregatesModel.FlatAggregate;
using webapi.Domain.Events;
using webapi.Domain.SeedWork;

namespace webapi.Domain.AggregatesModel.UserFlatMappingAggregate
{
    [Table("mdbUsersFlatsMappings")]
    public class UserFlatMapping : Entity, IAggregateRoot
    {
        public UserFlatMapping() { }

        public UserFlatMapping(Guid flatId, Guid userId, string pmsUserName, Guid id)
        {
            Id = id;
            FlatId = flatId;
            UserId = userId;
            IsAutomatic = false;
            PMSUserName = pmsUserName;
            RequestApprovalModelDate = new RequestApprovedDate();

            PartitionKey = FlatId.ToString();
            RowKey = Id.ToString();
        }

        /// <summary>
        /// Id for identifying each mapping
        /// </summary>
        //private Guid _id;
        //public Guid Id => _id;

        /// <summary>
        /// User id from mdb_UsersAuth AzureDB table
        /// </summary>
        public Guid UserId { get; set; }

        /// <summary>
        /// Flat if from mdb_Flats AzureDB table
        /// </summary>
        //private Guid _flatId;
        public Guid FlatId { get; set; }

        /// <summary>
        /// Datetime when request was approved
        /// </summary>
        public RequestApprovedDate RequestApprovalModelDate { get; private set; }

        /// <summary>
        /// Datetime when request was approved
        /// </summary>
        public DateTime RequestApprovalDate
        {
            get
            {
                return RequestApprovalModelDate.Date;
            }
            set
            {
                RequestApprovalModelDate = new RequestApprovedDate(value);
            }
        }

        /// <summary>
        /// UserId from Taloyhtio FBA database of the PM which approved request.Filled only when mapping is created from manual approval workflow.When mapping is created automatically it is left empty
        /// </summary>
        public Guid ApprovedBy { get; set; }

        /// <summary>
        /// Id of parent approval request from mdb_UsersFlatsApprovalRequests table to know form whch request this mapping was created.Filled only when mapping is created from manual approval workflow.When mapping is created automatically it is left empty
        /// </summary>
        public Guid ApprovalRequestId { get; set; }

        /// <summary>
        /// Flag which indicates whether this mapping was created automatically based on user PIN (see 4.1. Add and manage flats in database) or from manual approval workflow
        /// </summary>
        public bool IsAutomatic { get; set; }

        /// <summary>
        /// A user name which can be imported from PMS
        /// </summary>
        public string PMSUserName { get; set; }
        
        public void SetAutomatic()
        {
            this.IsAutomatic = true;
        }

        public void DeleteApprovals(Guid userId)
        {
            AddDomainEvent(new DeleteUserToFlatMappingApprovalDomainEvent(this.FlatId, userId));
        }

        //public void RevokeUserAssignment(string userName, Guid condoId, Flat flat)
        //{
        //    AddDomainEvent(new RevokeUserAssignmentDomainEvent(userName, condoId, flat));
        //}
    }
}