using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using UnityEngine;
using UnityEngine.UI;

namespace RimWorldAnimationStudio
{
    public class SelectInteractionDefsDialog : DialogBox
    {
        public override void Initialize(bool addedNewTag = false)
        {
            IEnumerable<string> allTags = Tags.interactionDefTypes.Concat(CustomTags.interactionDefTypes);
            string placeHolderText = "Enter new interaction def type...";

            if (Workspace.animationDef == null) return;

            Transform contentWindow = transform.FindDeepChild("Content");
            Reset();

            for (int i = 0; i < allTags.Count(); i++)
            {
                string tag = allTags.ElementAt(i);

                Transform _optionToggle = AddCloneObjectToParent(contentWindow).transform;
                _optionToggle.Find("Text").GetComponent<Text>().text = tag;

                Toggle toggleComp = _optionToggle.GetComponent<Toggle>();
                toggleComp.isOn = Workspace.animationDef.interactionDefTypes.Contains(tag);
                toggleComp.onValueChanged.AddListener(delegate 
                {              
                    if (toggleComp.isOn && Workspace.animationDef.interactionDefTypes.Contains(tag) == false)
                    { Workspace.animationDef.interactionDefTypes.Add(tag); }

                    else if (toggleComp.isOn == false && Workspace.animationDef.interactionDefTypes.Contains(tag))
                    { Workspace.animationDef.interactionDefTypes.Remove(tag); }

                    Workspace.Instance.RecordEvent("Animation InteractionDef");
                });

                Button deleteButton = _optionToggle.Find("DeleteButton").GetComponent<Button>();
                if (deleteButton != null && CustomTags.interactionDefTypes.Contains(tag))
                {
                    deleteButton.gameObject.SetActive(true);
                    deleteButton.onClick.AddListener(delegate
                    {
                        CustomTags.interactionDefTypes.Remove(tag);
                        ApplicationManager.Instance.SaveCustomArrays();
                        Initialize();
                    });
                }

                if (addedNewTag && i == allTags.Count() - 1)
                { toggleComp.isOn = true; }
            }

            Transform _optionField = AddCloneObjectToParent(contentWindow, 1).transform;
            _optionField.Find("Placeholder").GetComponent<Text>().text = placeHolderText;

            InputField fieldComp = _optionField.GetComponent<InputField>();
            fieldComp.onEndEdit.AddListener(delegate { AddCustomTag(fieldComp, ref Tags.interactionDefTypes, ref CustomTags.interactionDefTypes); });
        }

        public void Reset()
        {
            Transform contentWindow = transform.FindDeepChild("Content");
            RemoveCloneObjectsFromParent(contentWindow);
        }
    }
}