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

public class BoxLevel : MonoBehaviour
{
    [SerializeField] Transform boxLevelArrowWeightSelects;
    [SerializeField] Transform boxLevelShootLevelSelects;
    [SerializeField] Transform boxLevelCrossHairSelects;
    [SerializeField] Transform boxLevelBowCameraFixed;
    [SerializeField] Transform boxLevelTrainMode;

    readonly static float[] ArrowWeights = { 20f, 27f, 30.5f };
    readonly static int[] ShootLevels = { 0, 1, 2 };
    readonly string[] ShootLevelStrs = { "Easy", "Normal", "Hard" };

    readonly static int[] buttons = { 0, 1 };
    readonly string[] buttonStrs = { "Yes", "No" };
    void OnEnable()
    {
        float arrowWeight = UserSettings.ins.actualArrowWeight;
        if (System.Array.IndexOf(ArrowWeights, arrowWeight) < 0) arrowWeight = ArrowWeights[0];
        RenderArrowWeight(arrowWeight);
        int shootLevel = UserSettings.ins.shootLevel;
        if (System.Array.IndexOf(ShootLevels, shootLevel) < 0) shootLevel = ShootLevels[0];
        RenderShootLevel(shootLevel);

        //准心
        bool openCrossHair = UserSettings.ins.openCrossHair;
        RenderButtos(openCrossHair ? 0 : 1, boxLevelCrossHairSelects);
        //固定背景
        bool bowCameraFixed = UserSettings.ins.bowCameraFixed;
        RenderButtos(bowCameraFixed ? 0 : 1, boxLevelBowCameraFixed);
        //训练模式
        bool trainMode = UserSettings.ins.trainMode;
        RenderButtos(trainMode ? 0 : 1, boxLevelTrainMode);
    }
    public void OnClick_SelectArrowWeight(Transform target)
    {
        float oldValue = UserSettings.ins.actualArrowWeight;
        int index = target.GetSiblingIndex();
        float newValue = ArrowWeights[index];
        RenderArrowWeight(newValue);
        if (oldValue != newValue)
        {
            AudioMgr.ins.PlayBtn();
            UserSettings.ins.actualArrowWeight = newValue;
            UserSettings.ins.Save();
        }
    }
    public void OnClick_SelectShootLevel(Transform target)
    {
        int oldValue = UserSettings.ins.shootLevel;
        int index = target.GetSiblingIndex();
        int newValue = ShootLevels[index];
        RenderShootLevel(newValue);
        if (oldValue != newValue)
        {
            AudioMgr.ins.PlayBtn();
            UserSettings.ins.shootLevel = newValue;
            UserSettings.ins.Save();
        }
    }

    public void OnClick_CrossHairs(Transform target)
    {
        int oldValue = UserSettings.ins.openCrossHair?0:1;
        int index = target.GetSiblingIndex();
        int newValue = buttons[index];
        RenderButtos(newValue, boxLevelCrossHairSelects);
        if (oldValue != newValue)
        {
            AudioMgr.ins.PlayBtn();
            UserSettings.ins.openCrossHair = newValue == 0?true:false;
            UserSettings.ins.Save();
        }
    }

    public void OnClick_BowCameraFixed(Transform target)
    {
        int oldValue = UserSettings.ins.bowCameraFixed ? 0 : 1;
        int index = target.GetSiblingIndex();
        int newValue = buttons[index];
        RenderButtos(newValue, boxLevelBowCameraFixed);
        if (oldValue != newValue)
        {
            AudioMgr.ins.PlayBtn();
            UserSettings.ins.bowCameraFixed = newValue == 0 ? true : false;
            UserSettings.ins.Save();
        }
    }

    public void OnClick_TrainMode(Transform target)
    {
        int oldValue = UserSettings.ins.trainMode ? 0 : 1;
        int index = target.GetSiblingIndex();
        int newValue = buttons[index];
        RenderButtos(newValue, boxLevelTrainMode);
        if (oldValue != newValue)
        {
            AudioMgr.ins.PlayBtn();
            UserSettings.ins.trainMode = newValue == 0 ? true : false;
            UserSettings.ins.Save();
        }
    }
    void RenderArrowWeight(float value)
    {
        for (int i = 0; i < ArrowWeights.Length; i++)
        {
            var itemValue = ArrowWeights[i];
            var item = boxLevelArrowWeightSelects.GetChild(i);
            var text = item.GetComponentInChildren<Text>();
            if (itemValue == value)
            {
                item.GetComponent<Image>().color = Color.black;
                text.color = Color.white;
            }
            else
            {
                item.GetComponent<Image>().color = new Color(1, 1, 1, 0);
                text.color = Color.black;
            }
            text.text = itemValue + "Grams";
        }
    }
    void RenderShootLevel(int value)
    {
        for (int i = 0; i < ShootLevels.Length; i++)
        {
            var itemValue = ShootLevels[i];
            var item = boxLevelShootLevelSelects.GetChild(i);
            var text = item.GetComponentInChildren<Text>();
            if (itemValue == value)
            {
                item.GetComponent<Image>().color = Color.black;
                text.color = Color.white;
            }
            else
            {
                item.GetComponent<Image>().color = new Color(1, 1, 1, 0);
                text.color = Color.black;
            }
            text.text = ShootLevelStrs[i];
        }
    }

    void RenderButtos(int value,Transform target)
    {
        for (int i = 0; i < buttons.Length; i++)
        {
            var itemValue = buttons[i];
            var item = target.GetChild(i);
            var text = item.GetComponentInChildren<Text>();
            if (itemValue == value)
            {
                item.GetComponent<Image>().color = Color.black;
                text.color = Color.white;
            }
            else
            {
                item.GetComponent<Image>().color = new Color(1, 1, 1, 0);
                text.color = Color.black;
            }
            text.text = buttonStrs[i];
        }
    }
}