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

/// <summary>
/// Handles RCC Canvas dashboard elements.
/// </summary>
[AddComponentMenu("BoneCracker Games/Realistic Car Controller/UI/Dashboard Displayer Player2")]
[RequireComponent(typeof(DashboardInputPlayer2))]
public class DashboardDisplayPlayer2 : MonoBehaviour
{

    //  Inputs of the dashboard elements.
    private DashboardInputPlayer2 inputs;
    private DashboardInputPlayer2 Inputs
    {

        get
        {

            if (inputs == null)
                inputs = GetComponent<DashboardInputPlayer2>();

            return inputs;

        }

    }

    public DisplayType displayType = DisplayType.Full;     //  Current display type.
    public enum DisplayType { Full, Customization, TopButtonsOnly, Off }

    public RCC_CarControllerV3 vehicle;
    public bool autoAssignVehicle = true;

    //  Buttons, texts, images, and dropdown menus.
    [Header("Panels")]
    public GameObject controllerButtons;
    public GameObject gauges;
    public GameObject customizationMenu;

    [Header("Texts")]
    public Text RPMLabel;
    public Text KMHLabel;
    public Text GearLabel;
    public Text recordingLabel;

    [Header("Images")]
    //public Image ABS;
    //public Image ESP;
    //public Image Park;
    //public Image Headlights;
    //public Image leftIndicator;
    //public Image rightIndicator;
    //public Image heatIndicator;
    //public Image fuelIndicator;
    public Image rpmIndicator;

    [Header("Colors")]
    public Color color_On = Color.yellow;
    public Color color_Off = Color.white;

    [Header("Dropdowns")]
    public Dropdown mobileControllersDropdown;

    private void Update()
    {

        if (mobileControllersDropdown)
            mobileControllersDropdown.interactable = RCC_Settings.Instance.mobileControllerEnabled;

        //  Enabling / disabling corresponding elements related to choosen display type.
        switch (displayType)
        {

            case DisplayType.Full:

                if (controllerButtons && !controllerButtons.activeSelf)
                    controllerButtons.SetActive(true);

                if (gauges && !gauges.activeSelf)
                    gauges.SetActive(true);

                if (customizationMenu && customizationMenu.activeSelf)
                    customizationMenu.SetActive(false);

                break;

            case DisplayType.Customization:

                if (controllerButtons && controllerButtons.activeSelf)
                    controllerButtons.SetActive(false);

                if (gauges && gauges.activeSelf)
                    gauges.SetActive(false);

                if (customizationMenu && !customizationMenu.activeSelf)
                    customizationMenu.SetActive(true);

                break;

            case DisplayType.TopButtonsOnly:

                if (controllerButtons.activeSelf)
                    controllerButtons.SetActive(false);

                if (gauges.activeSelf)
                    gauges.SetActive(false);

                if (customizationMenu.activeSelf)
                    customizationMenu.SetActive(false);

                break;

            case DisplayType.Off:

                if (controllerButtons && controllerButtons.activeSelf)
                    controllerButtons.SetActive(false);

                if (gauges && gauges.activeSelf)
                    gauges.SetActive(false);

                if (customizationMenu && customizationMenu.activeSelf)
                    customizationMenu.SetActive(false);

                break;

        }

    }

    private void LateUpdate()
    {

        //  If inputs are not enabled yet, disable it and return.
        if (!Inputs.enabled)
            return;

        if (autoAssignVehicle && RCC_SceneManager.Instance.activePlayerVehicle)
            vehicle = RCC_SceneManager.Instance.activePlayerVehicle;

        if (!vehicle)
            return;

        if (RPMLabel)
            RPMLabel.text = Inputs.RPM.ToString("0");

        if (KMHLabel)
        {

            if (RCC_Settings.Instance.units == RCC_Settings.Units.KMH)
                KMHLabel.text = Inputs.KMH.ToString("0") + "\nKMH";
            else
                KMHLabel.text = (Inputs.KMH * 0.62f).ToString("0") + "\nMPH";

        }

        if (GearLabel)
        {

            if (!Inputs.NGear && !Inputs.changingGear)
                GearLabel.text = Inputs.direction == 1 ? (Inputs.Gear + 1).ToString("0") : "R";
            else
                GearLabel.text = "N";

        }

        if (recordingLabel)
        {

            switch (RCC_SceneManager.Instance.recordMode)
            {

                case RCC_SceneManager.RecordMode.Neutral:

                    if (recordingLabel.gameObject.activeSelf)
                        recordingLabel.gameObject.SetActive(false);

                    recordingLabel.text = "";

                    break;

                case RCC_SceneManager.RecordMode.Play:

                    if (!recordingLabel.gameObject.activeSelf)
                        recordingLabel.gameObject.SetActive(true);

                    recordingLabel.text = "Playing";
                    recordingLabel.color = Color.green;

                    break;

                case RCC_SceneManager.RecordMode.Record:

                    if (!recordingLabel.gameObject.activeSelf)
                        recordingLabel.gameObject.SetActive(true);

                    recordingLabel.text = "Recording";
                    recordingLabel.color = Color.red;

                    break;

            }

        }

        //if (ABS)
        //    ABS.color = Inputs.ABS == true ? color_On : color_Off;

        //if (ESP)
        //    ESP.color = Inputs.ESP == true ? color_On : color_Off;

        //if (Park)
        //    Park.color = Inputs.Park == true ? Color.red : color_Off;

        //if (Headlights)
        //    Headlights.color = Inputs.Headlights == true ? Color.green : color_Off;

        //if (heatIndicator)
        //    heatIndicator.color = vehicle.engineHeat >= 100f ? Color.red : new Color(.1f, 0f, 0f);

        //if (fuelIndicator)
        //    fuelIndicator.color = vehicle.fuelTank < 10f ? Color.red : new Color(.1f, 0f, 0f);

        //if (rpmIndicator)
        //    rpmIndicator.color = vehicle.engineRPM >= vehicle.maxEngineRPM - 500f ? Color.red : new Color(.1f, 0f, 0f);

        //if (leftIndicator && rightIndicator) {

        //    switch (Inputs.indicators) {

        //        case RCC_CarControllerV3.IndicatorsOn.Left:
        //            leftIndicator.color = new Color(1f, .5f, 0f);
        //            rightIndicator.color = new Color(.5f, .25f, 0f);
        //            break;
        //        case RCC_CarControllerV3.IndicatorsOn.Right:
        //            leftIndicator.color = new Color(.5f, .25f, 0f);
        //            rightIndicator.color = new Color(1f, .5f, 0f);
        //            break;
        //        case RCC_CarControllerV3.IndicatorsOn.All:
        //            leftIndicator.color = new Color(1f, .5f, 0f);
        //            rightIndicator.color = new Color(1f, .5f, 0f);
        //            break;
        //        case RCC_CarControllerV3.IndicatorsOn.Off:
        //            leftIndicator.color = new Color(.5f, .25f, 0f);
        //            rightIndicator.color = new Color(.5f, .25f, 0f);
        //            break;

        //    }

        //}

    }

    public void SetDisplayType(DisplayType _displayType)
    {

        displayType = _displayType;

    }

}