///
/// Copyright (c) 2020 Sensus Slovensko a.s.
///
using System;
using Config.CalendarEvent;

namespace Config.Entities
{
    public class CustomEvent : Config.CalendarEvent.ICalendarEvent
    {
        public virtual int Id { get; protected set; }
        public virtual DateTime Date { get; set; }               /// The Date that the event occurs
        public virtual Frequency Frequency { get; set; }         /// A value indicating how often the event occurs
        public virtual bool AllDay { get; set; }                 /// True if the time component of the date can be ignored
        public virtual bool TriggerOnExactDayOnly { get; set; }  /// If this is a recurring event, set this to true to make the event show up only from the day specified forward
        public virtual string Source { get; set; }               /// Source of this calendar event (becomes the source of the triggered event)
        public virtual string Title { get; set; }                /// The name of the event (becomes the text of the triggered event)
        public virtual AutoAction AutoAction { get; set; }       /// Automated action to be done or event to be triggered
        public virtual string Parameters { get; set; }           /// Automated action parameters (e.g. name of a procedure to start)
        public virtual int Rank { get; set; }                    /// The ranking of the event that determines the order in which it is displayed on a particular day
        public virtual bool Hidden { get; set; }                 /// True if the event is enabled, otherwise false
        public virtual bool ReadOnly { get; set; }               /// True if the event details cannot be modified
        public virtual int BackColor { get; set; }               /// The color that the event show up in on the calendar: (MSB)AARRGGBB(LSB)
        public virtual int TextColor { get; set; }               /// The text color of the event: (MSB)AARRGGBB(LSB)
        public virtual bool TooltipEnabled { get; set; }         /// True if a tooltip should be displayed when hovering over the event
        public virtual CustomRecurringFrequenciesHandler
                           CustomRecurringFunction { get; set; } /// Not mapped to DB, always null

        /// <summary>
        /// CustomEvent Constructor
        /// </summary>
        public CustomEvent()
        {
        }

        public CustomEvent(DateTime dateTime, string text)
        {
            Date = dateTime;
            Frequency = Config.CalendarEvent.Frequency.Once;
            AllDay = false;
            TriggerOnExactDayOnly = false;
            Source = "Calendar";
            Title = text;
            AutoAction = AutoAction.None;
            Parameters = string.Empty;
            Rank = 2;
            Hidden = false;
            ReadOnly = false;
            BackColor = unchecked((int)0xFFFF5050);     /// (MSB)AARRGGBB(LSB) ... pink
            TextColor = unchecked((int)0xFFFFFFFF);     /// (MSB)AARRGGBB(LSB) ... white
            TooltipEnabled = true;
            CustomRecurringFunction = null;
        }

        public virtual Config.CalendarEvent.ICalendarEvent Clone()
        {
            return new CustomEvent
            {
                Date = this.Date,
                Frequency = this.Frequency,
                AllDay = this.AllDay,
                TriggerOnExactDayOnly = this.TriggerOnExactDayOnly,
                Source = this.Source,
                Title = this.Title,
                AutoAction = this.AutoAction,
                Parameters = this.Parameters,
                Rank = this.Rank,
                Hidden = this.Hidden,
                ReadOnly = this.ReadOnly,
                BackColor = this.BackColor,
                TextColor = this.TextColor,
                TooltipEnabled = this.TooltipEnabled,
                CustomRecurringFunction = this.CustomRecurringFunction,
            };
        }

        /// <summary>
        /// Returns true when updated
        /// </summary>
        /// <param name="currentDate">Current date and time</param>
        /// <returns>true when the entity was updated</returns>
        public virtual bool UpdateRecurringDate(DateTime currentDate)
        {
            return Config.CalendarEvent.Utils.UpdateRecurringDate(this, currentDate);
        }


        public override string ToString()
        {
            return Title;
        }
    }
}