using UnityEngine;
using System.Collections;
using System.Collections.Generic;

public class deviceStringAction : MonoBehaviour
{
    public string deviceName;
    public string deviceAction;

    public bool useMultipleInteraction;
    public List<string> multipleInteractionNameList = new List<string> ();

    public string secondaryDeviceAction;
    public bool reloadDeviceActionOnPress;
    public bool hideIconOnPress;
    public bool disableIconOnPress;
    public bool showIcon;
    public bool showTouchIconButton;

    public bool hideIconOnUseDevice;
    public bool showIconOnStopUseDevice;

    public bool useTransformForStringAction;
    public Transform transformForStringAction;

    public bool useSeparatedTransformForEveryView;
    public Transform transformForThirdPerson;
    public Transform transformForFirstPerson;

    public bool useLocalOffset = true;
    public float actionOffset = 1;

    public bool setUsingDeviceState;

    public bool setTextFontSizeActive;
    public int textFontSize = 17;

    public bool iconEnabled = true;

    public bool useRaycastToDetectDeviceParts;

    bool showingSecondaryAction;

    string currentDeviceAction;

    public bool usingDevice;

    public bool useCustomMinDistanceToUseDevice;
    public float customMinDistanceToUseDevice;

    public bool ignoreDistanceToDevice;

    public bool useCustomMinAngleToUse;
    public float customMinAngleToUseDevice;
    public bool useRelativeDirectionBetweenPlayerAndObject;

    public bool removeDeviceFromPlayerListOnMaxDistance;
    public float maxDistanceToRemoveDeviceFromPlayerList;

    public bool useCustomIconButtonInfo;
    public string customIconButtonInfoName;

    public bool ignoreUseOnlyDeviceIfVisibleOnCamera = true;

    public bool useCustomDeviceTransformPosition;
    public Transform customDeviceTransformPosition;

    public bool useFixedDeviceIconPosition;

    public bool checkIfObstacleBetweenDeviceAndPlayer;

    public bool showIconTexture;
    public Texture iconTexture;

    public bool useObjectDescription;
    [TextArea (5, 20)] public string objectDescription;
    public int descriptionFontSize = 14;

    public bool showObjectAmount;
    public int objectAmount;

    public bool useHoldInteractionButton;
    public float holdInteractionButtonDuration;

    public bool useMaxDistanceToCameraCenter;
    public float maxDistanceToCameraCenter;

    //GIZMO ELEMENTS
    public bool showGizmo;
    public Color gizmoLabelColor = Color.green;
    public Color gizmoColor = Color.white;
    public float gizmoRadius = 0.3f;

    //just a string to set the action made by the device which has this script
    //the option disableIconOnPress allows to remove the icon of the action once it is done
    //the option showIcon allows to show the icon or not when the player is inside the device trigger
    //the option showTouchIconButton allows to show the touch button to use devices

    void Start ()
    {
        currentDeviceAction = deviceAction;
    }


    public Transform getRegularTransformForIcon ()
    {
        if (useTransformForStringAction && transformForStringAction != null) {
            return transformForStringAction;
        } else {
            return transform;
        }
    }

    public bool useSeparatedTransformForEveryViewEnabled ()
    {
        return useTransformForStringAction && useSeparatedTransformForEveryView;
    }

    public Transform getTransformForIconThirdPerson ()
    {
        return transformForThirdPerson;
    }

    public Transform getTransformForIconFirstPerson ()
    {
        return transformForFirstPerson;
    }

    public void setIconEnabledState (bool state)
    {
        iconEnabled = state;
    }

    public void enableIcon ()
    {
        setIconEnabledState (true);
    }

    public void disableIcon ()
    {
        setIconEnabledState (false);
    }

    public string getDeviceAction ()
    {
        return currentDeviceAction;
    }

    public void setDeviceAction (string newDeviceAction)
    {
        deviceAction = newDeviceAction;

        currentDeviceAction = deviceAction;
    }

    public void changeActionName (bool state)
    {
        showingSecondaryAction = state;

        if (showingSecondaryAction && secondaryDeviceAction.Length > 0) {
            currentDeviceAction = secondaryDeviceAction;
        } else {
            currentDeviceAction = deviceAction;
        }
    }

    public void toggleActionName ()
    {
        changeActionName (!showingSecondaryAction);
    }

    public void checkSetUsingDeviceState ()
    {
        checkSetUsingDeviceState (!usingDevice);
    }

    public void checkSetUsingDeviceState (bool state)
    {
        if (setUsingDeviceState) {
            usingDevice = state;
        }
    }

    public string getDeviceName ()
    {
        return deviceName;
    }

    public void setNewDeviceName (string newName)
    {
        deviceName = newName;
    }

    public int getTextFontSize ()
    {
        if (setTextFontSizeActive) {
            return textFontSize;
        }

        return 0;
    }

#if UNITY_EDITOR
    void OnDrawGizmos ()
    {
        if (!showGizmo) {
            return;
        }

        if (GKC_Utils.isCurrentSelectionActiveGameObject (gameObject)) {
            DrawGizmos ();
        }
    }

    void OnDrawGizmosSelected ()
    {
        DrawGizmos ();
    }

    void DrawGizmos ()
    {
        if (showGizmo) {
            Gizmos.color = gizmoColor;

            Vector3 gizmoPosition = transform.position + transform.up * actionOffset;

            if (useTransformForStringAction) {
                if (useSeparatedTransformForEveryView) {
                    if (transformForThirdPerson != null) {
                        Gizmos.color = Color.white;
                        gizmoPosition = transformForThirdPerson.position;
                        Gizmos.DrawSphere (gizmoPosition, gizmoRadius);
                    }

                    if (transformForFirstPerson != null) {
                        Gizmos.color = Color.yellow;
                        gizmoPosition = transformForFirstPerson.position;
                        Gizmos.DrawSphere (gizmoPosition, gizmoRadius);
                    }
                } else {
                    if (transformForStringAction != null) {
                        gizmoPosition = transformForStringAction.position;
                        Gizmos.DrawSphere (gizmoPosition, gizmoRadius);
                    }
                }
            } else {
                Gizmos.DrawSphere (gizmoPosition, gizmoRadius);
            }
        }
    }
#endif
}