using Misaki.ShaderGUI;
using UnityEditor;
using UnityEngine;

namespace Misaki.HdrpToon.Editor
{
    public class UTSShaderGUI : ScopedShaderGUI
    {
        private GUIStyle _headerStyle;

        public override void ValidateMaterial(Material material)
        {
            UTSAPI.SetupPass(material);
            UTSAPI.SetupKeywords(material);
            UTSAPI.SetupProperties(material);
        }

        public override void OnGUI(MaterialEditor materialEditor, MaterialProperty[] properties)
        {
            if (!initialized)
            {
                OnInitialize(materialEditor, properties);
            }

            EditorGUILayout.Space(10);
            EditorGUILayout.LabelField("HDRP Toon Shader", _headerStyle);
            EditorGUILayout.Space(20);

            DrawShaderGUI(properties);
        }

        private void OnInitialize(MaterialEditor materialEditor, MaterialProperty[] properties)
        {
            AddUIScope<SurfaceOptionsScope>();
            AddUIScope<ShadingColorScope>();
            AddUIScope<ShadowScope>();
            AddUIScope<SurfaceInputsScope>();
            AddUIScope<AmbientScope>();

            // Surface Features
            AddUIScope<AngelRingScope>();
            AddUIScope<RimLightScope>();
            AddUIScope<StockingScope>();

            AddUIScope<OutlineScope>();
            AddUIScope<AdvanceScope>();

            Initialize(materialEditor, properties);

            _headerStyle = new GUIStyle()
            {
                fontSize = 25,
                fontStyle = FontStyle.Bold,
                alignment = TextAnchor.MiddleCenter,
                normal =
                {
                    textColor = GUI.skin.label.normal.textColor
                }
            };
        }
    }
}