using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.SceneManagement;
#if UNITY_EDITOR
using UnityEditor;
#endif

namespace SoftKitty.MasterCharacterCreator
{
    public class DemoScript : MonoBehaviour
    {
        public CharacterEntity Player;
        public EquipmentAppearance[] Equipments; //This is an example for how to bind character appearance with equipments.
        public GameObject [] EquippedLabel;
        public WeaponController[] Weapons;
        public GameObject[] WeaponEquippedLabel;
        public GameObject[] WeaponStateLabel;
        public GameObject DevWarning;
        public RawImage PhotoImage;
        public Camera mCamera;
        public Text WingText;
        public Text WingStateText;
        public GameObject WingStateButton;
        float angle = 0F;
        float viewEmotion = 0F;



        private void Start()
        {
            Application.targetFrameRate = 60;
#if UNITY_EDITOR
            int _found = 0;
            for (int i = 0; i < EditorBuildSettings.scenes.Length; i++)
            {
                if (EditorBuildSettings.scenes[i].path.Contains("CharacterCustomization")
                    || EditorBuildSettings.scenes[i].path.Contains("Transition"))
                {
                    _found++;
                }
            }
            DevWarning.SetActive(_found<2);
#endif

        }


        private void Update()
        {
            if(Input.GetMouseButton(1)) angle = (angle + Input.GetAxis("Mouse X")*5F) % 360F; //Hold right mouse button to rotate the player.
            Player.transform.localEulerAngles = new Vector3(0F, angle, 0F);
            if (viewEmotion > 0F)
            {
                viewEmotion -= Time.deltaTime;
                mCamera.fieldOfView = 15F;
                mCamera.transform.localPosition = new Vector3(0F, 1.6F, 3.63F);
            }
            else
            {
                mCamera.fieldOfView = Mathf.Lerp(mCamera.fieldOfView,41.1F, Time.deltaTime * 5F);
                mCamera.transform.localPosition = new Vector3(0F, Mathf.Lerp(mCamera.transform.localPosition.y, 1.12F,Time.deltaTime*5F), 3.63F);
            }
        }

        public void CloseDeveWarning()
        {
            DevWarning.SetActive(false);
        }

        public void OpenHelp()
        {
            Application.OpenURL(Application.dataPath.Replace("Assets", "") + "Assets/SoftKitty/MasterCharacterCreator/Documentation/UserGuide.pdf");
        }

        public void TakePhoto()//Take a photo of the character.
        {
            PhotoImage.texture = Player.GetCharacterPhoto(new Vector2(256, 256), Color.red, 15F, true);
            PhotoImage.gameObject.SetActive(true);
        }

        public void PlayEmotion(string _emotionUid)//Play emotion with the uid.
        {
            viewEmotion = 5F;
            Player.SetEmotion(_emotionUid,3F);
        }


        public void ToggleWing()
        {
            WingStateButton.SetActive(!WingStateButton.activeSelf);
            WingText.text = WingStateButton.activeSelf ? "ON" : "OFF";
            if (WingStateButton.activeSelf) 
                Player.Equip(OutfitSlots.Back, 1);
            else
                Player.Unequip(OutfitSlots.Back);
        }

        public void SwitchWingState()
        {
            if (Player.GetBackAnimationComponent().IsPlaying("ClosedIdle"))
            {
                WingStateText.text = "Fly";
                Player.GetBackAnimationComponent().CrossFade("CloseToOpen", 0.25F);
                Player.GetBackAnimationComponent().CrossFadeQueued("OpenFlap1", 0.25F);
            }
            else if(Player.GetBackAnimationComponent().IsPlaying("OpenFlap1"))
            {
                WingStateText.text = "Idle";
                Player.GetBackAnimationComponent().CrossFade("OpenToClose", 0.3F);
                Player.GetBackAnimationComponent().CrossFadeQueued("ClosedIdle", 0.25F);
            }
        }

        public void CreateNewCharacter()
        {
            Player.ResetCharacter(); //Reset the character to default before going into character creation UI.
            Player.CreateCharacter(); //Switch to character creation UI (For player to use)
        }

        public void CustomizeCharacter()
        {
            Player.CustomizeCharacter();//Switch to character customization UI with this character (For player to use)
        }

        public void CustomizeCharacterDeveloper()
        {
            Player.CreateCharacterByDeveloper();//Switch to character creation UI (For developer to use)
        }

        public void Equip(int _id)
        {
            if (!Player.isEquipped(Equipments[_id])) //Check if the character is already equipped this equipment.
            {
                Player.Equip(Equipments[_id]); //If not, equip it.
                SoundManager.Play2D("EquipOn");
            }
            else
            {
                Player.Unequip(Equipments[_id].Type); //If it's already equipped, then unequip it.
                SoundManager.Play2D("EquipOff");
            }

            for (int i = 0; i < Equipments.Length; i++)//Update the equip mark on the interface.
                EquippedLabel[i].SetActive(Player.GetEquippedId(Equipments[i].Type) == Equipments[i].GetId(Player.sex));
        }

        public void SwitchWeapon(int _id)
        {
            if (!Player.isEquippedWeapon(Weapons[_id].uid)) //Check if the character is already equipped this weapon.
            {
                Player.EquipWeapon(Weapons[_id], Player.GetWeaponState()); //If not, equip it.
                SoundManager.Play2D("EquipOn");
            }
            else
            {
                Player.UnequipWeapon(Weapons[_id].Type); //If it's already equipped, then unequip it.
                SoundManager.Play2D("EquipOff");
            }

            for (int i = 0; i < Weapons.Length; i++)//Update the equip mark on the interface.
                WeaponEquippedLabel[i].SetActive(Player.isEquippedWeapon(Weapons[i].uid));
        }

        public void SwitchWeaponState(int _state)
        {
            Player.SwitchWeaponState((WeaponState)_state);//Switch the state of the equipped weapons
            for (int i = 0; i < WeaponStateLabel.Length; i++) WeaponStateLabel[i].SetActive(i== _state);
        }
        public void Quit()
        {
            Application.Quit();
        }

    }
}