using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;

[System.Serializable]
public class RuntimeEventSet
{
    public string setName;
    public UnityEvent onInvoke;
}

public class RuntimeEventTool : MonoBehaviour
{
    [SerializeField]
    private List<RuntimeEventSet> eventSets = new List<RuntimeEventSet>();

    [SerializeField]
    private string activeSetName;

    /// <summary>
    /// Gets or sets the active set name manually.
    /// Does not invoke the event.
    /// </summary>
    public string ActiveSetName
    {
        get => activeSetName;
        set
        {
            if (eventSets.Exists(e => e.setName == value))
            {
                activeSetName = value;
                Debug.Log($"[RuntimeEventTool] Active set set to: {activeSetName}");
            }
            else
            {
                Debug.LogWarning($"[RuntimeEventTool] Set '{value}' not found.");
            }
        }
    }

    /// <summary>
    /// Alternative for code use: set active set without property assignment.
    /// </summary>
    public void SetActiveSet(string setName)
    {
        ActiveSetName = setName;
    }

    public void AddNewSet(string setName)
    {
        if (eventSets.Exists(e => e.setName == setName))
        {
            Debug.LogWarning($"Set '{setName}' already exists.");
            return;
        }

        var newSet = new RuntimeEventSet
        {
            setName = setName,
            onInvoke = new UnityEvent()
        };
        eventSets.Add(newSet);
        Debug.Log($"[RuntimeEventTool] Added new event set: {setName}");
    }

    public void InvokeSetByName(string setName)
    {
        var set = eventSets.Find(e => e.setName == setName);
        if (set != null)
        {
            Debug.Log($"[RuntimeEventTool] Invoking set: {setName}");
            set.onInvoke.Invoke();
        }
        else
        {
            Debug.LogWarning($"[RuntimeEventTool] Set '{setName}' not found.");
        }
    }

    [ContextMenu("Invoke Active Set")]
    public void InvokeActiveSet()
    {
        if (string.IsNullOrEmpty(activeSetName))
        {
            Debug.LogWarning("[RuntimeEventTool] No active set selected.");
            return;
        }

        InvokeSetByName(activeSetName);
    }

    public List<RuntimeEventSet> GetEventSets() => eventSets;
}