using System;
using System.Collections.Generic;
using Routes;
using TrafficSimulation;
using UniRx.Triggers;
using UnityEditor;
using UnityEngine;
[CustomEditor(typeof(IntersectionPreset))]
public class IntersectionPresetEditor : Editor
{
    private bool setPosition;
    private IntersectionPreset preset;
    private void OnEnable()
    {
        this.preset = (IntersectionPreset) target;
    }

    public override void OnInspectorGUI()
    {
        EditorGUILayout.LabelField("Traffic System");
        EditorGUILayout.Space();
        EditorGUILayout.PropertyField(serializedObject.FindProperty("trafficSystem"));
        EditorGUILayout.PropertyField(serializedObject.FindProperty("intersection"));
        EditorGUILayout.Space();
        EditorGUILayout.LabelField("Car Items");
        EditorGUILayout.Space();
        EditorGUILayout.PropertyField(serializedObject.FindProperty("cars"));
        EditorGUILayout.PropertyField(serializedObject.FindProperty("carSpawner"));
        EditorGUILayout.PropertyField(serializedObject.FindProperty("carPool"));
        EditorGUILayout.Space();
        EditorGUILayout.LabelField("Trigger");
        EditorGUILayout.Space();
        EditorGUILayout.PropertyField(serializedObject.FindProperty("triggerIn"));
        EditorGUILayout.PropertyField(serializedObject.FindProperty("triggerOut"));
        EditorGUILayout.Space();
        EditorGUILayout.LabelField("Experiment Data");
        EditorGUILayout.Space();
        EditorGUILayout.PropertyField(serializedObject.FindProperty("number"));
        EditorGUILayout.PropertyField(serializedObject.FindProperty("condition"));
        EditorGUILayout.Space();
        EditorGUILayout.LabelField("Position Trigger");
        EditorGUILayout.Space();
        if (GUILayout.Button("Reset Position", GUILayout.Width(128)))
        {
            ResetPosition();
        }
        if (GUILayout.Button("Position Spawns", GUILayout.Width(128)))
        {
            PositionSpawns();
        }
        if (GUILayout.Button("Trigger IN Right", GUILayout.Width(128)))
        {
            SetTrigger("in","r");
        }
        if (GUILayout.Button("Trigger IN Down", GUILayout.Width(128)))
        {
            SetTrigger("in","d");
        }
        if (GUILayout.Button("Trigger IN Top", GUILayout.Width(128)))
        {
            SetTrigger("in","t");
        }
        if (GUILayout.Button("Trigger IN Left", GUILayout.Width(128)))
        {
            SetTrigger("in","l");
        }
        if (GUILayout.Button("Trigger OUT Right", GUILayout.Width(128)))
        {
            SetTrigger("out","r");
        }
        if (GUILayout.Button("Trigger OUT Down", GUILayout.Width(128)))
        {
            SetTrigger("out","d");
        }
        if (GUILayout.Button("Trigger OUT Top", GUILayout.Width(128)))
        {
            SetTrigger("out","t");
        }
        if (GUILayout.Button("Trigger OUT Left", GUILayout.Width(128)))
        {
            SetTrigger("out","l");
        }
    }

    private void PositionSpawns()
    {
        SpawnWatcher[] spawns = this.preset.GetComponentsInChildren<SpawnWatcher>();
        if (spawns.Length == 4)
        {
            //right
            spawns[0].gameObject.transform.localPosition =
                new Vector3(2.5f, spawns[0].gameObject.transform.localPosition.y, -50.0f);
            spawns[0].gameObject.transform.eulerAngles = new Vector3(0, 0);
            //left
            spawns[1].gameObject.transform.localPosition =
                new Vector3(-1.5f, spawns[1].gameObject.transform.localPosition.y, 50.0f);
            spawns[1].gameObject.transform.eulerAngles = new Vector3(0, 180);
            //top
            spawns[2].gameObject.transform.localPosition =
                new Vector3(50f, spawns[2].gameObject.transform.localPosition.y, 3.5f);
            spawns[2].gameObject.transform.eulerAngles = new Vector3(0, -90);
            //down
            spawns[3].gameObject.transform.localPosition =
                new Vector3(-50f, spawns[3].gameObject.transform.localPosition.y, -1.5f);
            spawns[3].gameObject.transform.eulerAngles = new Vector3(0, 90);
        }
    }

    private void ResetPosition()
    {
        Vector3 intersectionPosition = this.preset.intersection.transform.position;
        this.preset.transform.position = intersectionPosition;
        Transform[] childTransforms = this.preset.GetComponentsInChildren<Transform>();
        foreach (Transform child in childTransforms)
        {
            Debug.Log("Child found");
            if (child.gameObject == this.preset.gameObject)
            {
                continue;
            }
            child.localPosition = new Vector3(child.localPosition.x,0.5f,child.localPosition.z);
        }
        this.preset.GetComponentInChildren<CarSituationSpawner>().transform.position = intersectionPosition;
        
    }

    private void SetTrigger(String trigger, String direction)
    {
        PresetTrigger[] triggers = this.preset.GetComponentsInChildren<PresetTrigger>();
        Transform triggerTransform = null;
        if (trigger == "out")
        {
            //REQUIRES that the out trigger is the second element! not clean i know
            triggerTransform = triggers[1].gameObject.transform;
        }else if (trigger == "in")
        {
            triggerTransform = triggers[0].gameObject.transform;
        }

        if (triggerTransform == null)
        {
            Debug.Log("No trigger set. cant edit position");
            return;
        }
        Debug.Log("change Gameobject:" + triggerTransform.gameObject.name);
        switch (direction)
        {
            case "l":
                triggerTransform.localPosition = new Vector3(-100.0f, triggerTransform.localPosition.y, 7.4f);
                triggerTransform.eulerAngles = new Vector3(0, 0);
                break;
            case "r":
                triggerTransform.localPosition = new Vector3(100.0f, triggerTransform.localPosition.y, 7.4f);
                triggerTransform.eulerAngles = new Vector3(0, 0);
                break;
            case "d":
                triggerTransform.localPosition = new Vector3(7.4f, triggerTransform.localPosition.y, -100.0f);
                triggerTransform.eulerAngles = new Vector3(0, 90);
                break;
            case "t":
                triggerTransform.localPosition = new Vector3(7.4f, triggerTransform.localPosition.y, 100.0f);
                triggerTransform.eulerAngles = new Vector3(0, 90);
                break;
        }
    }
}