using System;
using F4SD.ActionConnector.Payloads;

namespace F4SD.ActionConnector.Events
{
    /// <summary>
    /// Static event bus. F4SD calls the methods after a business event occurs.
    /// The connector engine subscribes to the corresponding events and dispatches configured actions.
    /// </summary>
    public static class ActionConnectorEvents
    {
        /// <summary>Raised when a support case is closed.</summary>
        public static event EventHandler<TriggerEventArgs<CaseClosedPayload>> CaseClosed;

        /// <summary>Raised when a new support case is created.</summary>
        public static event EventHandler<TriggerEventArgs<CaseCreatedPayload>> CaseCreated;

        /// <summary>Raised once during application startup, after configuration is loaded.</summary>
        public static event EventHandler<TriggerEventArgs<ApplicationStartupPayload>> ApplicationStartup;

        /// <summary>
        /// Raised after every sync action completes. The Cockpit Client subscribes here
        /// to display results without coupling to specific trigger types.
        /// </summary>
        public static event EventHandler<ActionCompletedEventArgs> ActionCompleted;


        public static void RaiseCaseClosed(object sender, CaseClosedPayload payload)
            => CaseClosed?.Invoke(sender, new TriggerEventArgs<CaseClosedPayload>(payload));

        public static void RaiseCaseCreated(object sender, CaseCreatedPayload payload)
            => CaseCreated?.Invoke(sender, new TriggerEventArgs<CaseCreatedPayload>(payload));

        public static void RaiseApplicationStartup(object sender, ApplicationStartupPayload payload)
            => ApplicationStartup?.Invoke(sender, new TriggerEventArgs<ApplicationStartupPayload>(payload));

        public static void RaiseActionCompleted(object sender, ActionCompletedEventArgs args)
            => ActionCompleted?.Invoke(sender, args);
    }
}