using System.Collections;
using System.Linq;
using System.Collections.Generic;
using UnityEngine;
using Sirenix.OdinInspector;
using KairoEngine.Core;
using KairoEngine.Core.GameActions;
using KairoEngine.StorySystem;

namespace KairoEngine.StorySystem.GameActions
{

    [System.Serializable, HideReferenceObjectPicker]
    public class OnStorylineGameActionTrigger : GameActionTriggerBase
    {
        public enum StorylineCondition
        {
            Contains,
            Equal,
            NotEqual
        }

        public override string name 
        { 
            get
            {
                return $"On Storyline";
            }
        }

        public override GameActionTriggersController controller { 
            get => _controller; 
            set 
            {
                _controller = value;
                typeName = "OnStorylineGameActionTrigger";
            }
        }
        public override string GetTypeName() => "OnStorylineGameActionTrigger";
        public override string GetTriggerName() => "On Storyline";

        [IconFoldoutGroup("@name","Assets/Plugins/KairoEngine/StorySystem/Editor/Icons/OnStorylineGameActionTriggerIcon.png")]
        public string storyName = "Storyline";
        [IconFoldoutGroup("@name")]  public StorylineCondition condition = StorylineCondition.Contains;

        [IconFoldoutGroup("@name")]  public StoryStepType storyStepType = StoryStepType.Line;
        [IconFoldoutGroup("@name")]  public string value = "";

        public override void OnEnable() 
        { 
            EventManager.broadcast.StartListening(storyName, OnStoryStep);
        }

        public override void Update() 
        { 
            
        }

        public override void OnDisable() 
        { 
            EventManager.broadcast.StopListening(storyName, OnStoryStep);
        }

        private void OnStoryStep(StoryStepData storyStep)
        {
            if(storyStep.category != storyStepType) return;
            switch (storyStep.category)
            {
                case StoryStepType.Line:
                    if(condition == StorylineCondition.Equal && value == storyStep.text) TriggerActions();
                    if(condition == StorylineCondition.Contains && storyStep.text.Contains(value)) TriggerActions();
                    if(condition == StorylineCondition.NotEqual && value != storyStep.text) controller.TriggerActions();
                    break;
                case StoryStepType.Branch:
                    foreach (var branch in storyStep.branches)
                    {
                        if(condition == StorylineCondition.Equal && value == branch) TriggerActions();
                        if(condition == StorylineCondition.Contains && branch.Contains(value)) TriggerActions();
                        if(condition == StorylineCondition.NotEqual && value != branch) controller.TriggerActions();
                    } 
                    break;
                case StoryStepType.Path:
                    if(condition == StorylineCondition.Equal && value == storyStep.text) TriggerActions();
                    if(condition == StorylineCondition.Contains && storyStep.text.Contains(value)) TriggerActions();
                    if(condition == StorylineCondition.NotEqual && value != storyStep.text) TriggerActions();
                    break;
                default:
                    break;
            }
        }

        public void TriggerActions()
        {
            EventManager.broadcast.StopListening(storyName, OnStoryStep);
            controller.TriggerActions();
        }

        public static OnStorylineGameActionTrigger JSONToOnStorylineGameActionTrigger(string data)
        {
            return JsonUtility.FromJson<OnStorylineGameActionTrigger>(data);
        }

        private OnStorylineGameActionTrigger Duplicate()
        {
            OnStorylineGameActionTrigger trigger = new OnStorylineGameActionTrigger();
            trigger.controller = controller;
            return trigger;
        }

    }
}