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 SelectBodyDefTypesDialog : DialogBox
    {
        public void OnEnable()
        {
            Initialize();
        }

        public void AddBodyDefType(InputField field)
        {
            if (field?.text == null || field.text == "")
            { return; }

            if (Workspace.bodyDefTypes.Contains(field.text))
            { field.text = "";  return; }

            Workspace.bodyDefTypes.Add(field.text);

            Initialize(true);
        }

        public void Initialize(bool addedNewTag = false)
        {
            Actor actor = Workspace.animationDef.actors[Workspace.actorID];

            foreach (string bodyDefType in actor.bodyDefTypes)
            {
                if (Workspace.bodyDefTypes.Contains(bodyDefType) == false)
                { Workspace.bodyDefTypes.Add(bodyDefType); }
            }

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

            for (int i = 0; i < Workspace.bodyDefTypes.Count; i++)
            {
                string bodyDefType = Workspace.bodyDefTypes[i];

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

                Toggle toggleComp = _optionToggle.GetComponent<Toggle>();
                toggleComp.isOn = actor.bodyDefTypes.Contains(bodyDefType);
                toggleComp.onValueChanged.AddListener(delegate { 
                    
                    if (toggleComp.isOn && actor.bodyDefTypes.Contains(bodyDefType) == false)
                    { actor.bodyDefTypes.Add(bodyDefType); }

                    else if (toggleComp.isOn == false && actor.bodyDefTypes.Contains(bodyDefType))
                    { actor.bodyDefTypes.Remove(bodyDefType); }

                    Workspace.Instance.RecordEvent("Actor bodyDef type");
                });

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

            Transform _optionField = AddCloneObjectToParent(contentWindow, 1).transform;
            _optionField.Find("Placeholder").GetComponent<Text>().text = "Enter new body def type...";

            InputField fieldComp = _optionField.GetComponent<InputField>();
            fieldComp.onEndEdit.AddListener(delegate { AddBodyDefType(fieldComp); });
        }

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