using Assets.Editor;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using UnityEditor;
using UnityEngine;

public class Editor : EditorWindow {
    //[MenuItem("Tool/【*】生成Json")]
    public static void Read() {
        Transform[] transArr = Selection.transforms;
        if (transArr.Length > 0) {
            Transform trans = transArr[0];
            switch (trans.name) {
                case "PlayerSpots":
                    SavePlayerSpots(trans);
                    break;
                case "PersonSpots":
                    SaveNpcSpots(trans);
                    break;
            }
        }
    }

    public static void SavePlayerSpots(Transform trans) {
        PlayerSpotList spotList = new PlayerSpotList();
        for (int i = 0; i < trans.childCount; i++) {
            Spot dir = null;
            Spot prev = null;
            Transform spot = trans.GetChild(i);
            for (int j = 0; j < spot.childCount; j++) {
                Transform child = spot.GetChild(j);
                if (child.name.Contains("Direction")) {
                    dir = new Spot(child.position, child.rotation, new Vector3(1, 1, 1));
                }
                else if (child.name.Contains("Preview")) {
                    prev = new Spot(child.position, child.rotation, new Vector3(1, 1, 1));
                }
            }
            spotList.spots.Add(new PlayerSpot(dir, prev));
        }
        string json = JsonUtility.ToJson(spotList);
        using (FileStream fs = new FileStream("Assets/Json/PlayerSpots.json", FileMode.OpenOrCreate, FileAccess.ReadWrite)) {
            using (StreamWriter sw = new StreamWriter(fs)) {
                sw.Write(json);
            }
        }
    }

    public static void SaveNpcSpots(Transform trans) {
        NpcSpotList spotList = new NpcSpotList();
        for (int i = 0; i < trans.childCount; i++) {
            Spot dir = null;
            Transform spot = trans.GetChild(i);
            for (int j = 0; j < spot.childCount; j++) {
                Transform child = spot.GetChild(j);
                if (child.name.Contains("Direction")) {
                    dir = new Spot(child.position, child.rotation, new Vector3(1, 1, 1));
                }
            }
            spotList.spots.Add(new NpcSpot(dir));
        }
        string json = JsonUtility.ToJson(spotList);
        using (FileStream fs = new FileStream("Assets/Json/NpcSpots.json", FileMode.OpenOrCreate, FileAccess.ReadWrite)) {
            using (StreamWriter sw = new StreamWriter(fs)) {
                sw.Write(json);
            }
        }
    }

    [MenuItem("Tool/相机看向目标")]
    public static void LookAt() {
        Transform[] transArr = Selection.transforms;
        if (transArr.Length > 0) {
            Transform trans = transArr[0];
            Camera.main.transform.LookAt(trans);
        }
    }

    [MenuItem("Tool/打印坐标")]
    public static void GetPosStr() {
        var transList = Selection.transforms.ToList();
        transList.Sort((a, b) => a.GetSiblingIndex() - b.GetSiblingIndex());
        if (transList.Count == 1) {
            string data = "Position:\n" + transList[0].position.x.ToString("F5") + "," + transList[0].position.y.ToString("F5") + "," + transList[0].position.z.ToString("F5");
            data += "\nRotation:\n" + transList[0].eulerAngles.x.ToString("F5") + "," + transList[0].eulerAngles.y.ToString("F5") + "," + transList[0].eulerAngles.z.ToString("F5");
            Debug.Log(data);
            return;
        }
        List<string> list1 = new List<string>();
        List<string> list2 = new List<string>();
        foreach (Transform trans in transList) {
            string data1 = trans.position.x.ToString("F5") + "," + trans.position.y.ToString("F5") + "," + trans.position.z.ToString("F5");
            string data2 = trans.eulerAngles.x.ToString("F5") + "," + trans.eulerAngles.y.ToString("F5") + "," + trans.eulerAngles.z.ToString("F5");
            list1.Add(data1);
            list2.Add(data2);
        }
        Debug.Log("Position:\n" + string.Join(";", list1.ToArray()) + "\nRotation:\n" + string.Join(";", list2.ToArray()));
    }

    [MenuItem("DevUtil/修复碰撞器")]
    public static void FixCollider() {
        Transform[] transArr = Selection.transforms;
        foreach (var trans in transArr) {
            _fixCollider(trans);
        }
    }

    private static void _fixCollider(Transform trans) {
        var colliders = trans.GetComponentsInChildren<Collider>();
        foreach (var collider in colliders) {
            if (collider.transform.localScale.x < 0.2) {
                collider.transform.localScale = new Vector3(1, 1, 1);
                if (collider is BoxCollider) {
                    var boxCollider = collider as BoxCollider;
                    boxCollider.size /= 10;
                    boxCollider.center /= 10;
                }
                else if (collider is CapsuleCollider) {
                    var capsuleCollider = collider as CapsuleCollider;
                    capsuleCollider.center /= 10;
                    capsuleCollider.height /= 10;
                    capsuleCollider.radius /= 10;
                }
            }
        }
    }
}