using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using static MP.MONO.Core.Enums;

// <Auto-Generated>
// This is here so CodeMaid doesn't reorganize this document
// </Auto-Generated>
namespace MP.MONO.Data.DbModels
{
    /// <summary>
    /// Tabella TASK schedulati (ovvero generati da schema MaintTask ma non ancora completati)
    /// </summary>
    [Table("PendingMaintTask")]
    public class PendingMaintModel
    {
        /// <summary>
        /// UID
        /// </summary>
        [Key, DatabaseGenerated(DatabaseGeneratedOption.Identity)]
        public int SMTaskId { get; set; }

        /// <summary>
        /// Task di origine
        /// </summary>
        public int PMTaskId { get; set; } = 0;

        /// <summary>
        /// Valore di soglia per trigger di expiry
        /// </summary>
        public double ExpiryVal { get; set; } = 1;

        /// <summary>
        /// Valore reale elapsed al momento della registrazione execution
        /// </summary>
        public double ElapsedVal { get; set; } = 0;

        /// <summary>
        /// Valore di partenza per il contatore associato al momento della creazione del record
        /// </summary>
        public double CountStartVal { get; set; } = 0;

        /// <summary>
        /// Valore assoluto di expiry x il contatore (da valore iniziale + soglia expiry)
        /// </summary>
        public double CountExpiryVal
        {
            get => CountStartVal + ExpiryVal;
        }

        /// <summary>
        /// Valore remaining (ore rimanenti alla scadenza) = valore expiry - valore attuale del counter
        /// </summary>
        public double CountRemainVal
        {
            get
            {
                double answ = this.ExpiryVal;
                if (PMTaskeNav.CounterNav != null)
                {
                    answ = CountExpiryVal - CounterNav.ActualVal;
                }
                return answ;
            }
        }
        /// <summary>
        /// Valore remaining come % ore rimanenti alla scadenza, range 0..100
        /// (valore expiry - valore attuale del counter) / ExpiryVal
        /// </summary>
        public double CountRemainPerc
        {
            get
            {
                double num = this.CountRemainVal;
                double den = this.ExpiryVal > 0 ? this.ExpiryVal : 1;
                double answ = num / den;
                return answ;
            }
        }

        /// <summary>
        /// Contatore associato al task
        /// </summary>
        public string CCode { get; set; } = "";

        /// <summary>
        /// DataOra di creazione del task da realizzare
        /// </summary>
        public DateTime DtCreation { get; set; } = DateTime.Now;

        /// <summary>
        /// DataOra di esecuzione del task
        /// </summary>
        public DateTime DtExecution { get; set; } = DateTime.MinValue;

        /// <summary>
        /// Codice utente che esegue il task
        /// </summary>
        public string UserCode { get; set; } = "";

        /// <summary>
        /// Task completato (se data esecuzione passata + cod user != null)
        /// </summary>
        public bool Completed
        {
            get => (DtExecution > DateTime.MinValue && !string.IsNullOrEmpty(UserCode));
        }

        /// <summary>
        /// Navigazione oggetto Machine
        /// </summary>
        [ForeignKey("PMTaskId")]
        public virtual PrevMaintTaskModel PMTaskeNav { get; set; } = null!;

        /// <summary>
        /// Navigazione oggetto Counter
        /// </summary>
        [ForeignKey("CCode")]
        public virtual CounterModel CounterNav { get; set; } = null!;

    }
}