using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
/* 设备界面 */
public class DeviceView : MonoBehaviour, MenuBackInterface
{
    Transform scrollContent;
    Transform itemPrefab;
    GameObject bowOptions;
    GameObject arrowOptions;
    Transform btnConnect;
    List<DeviceInfo> deviceList;
    void Start()
    {
        PersistenHandler.ins?.menuBackCtr.views.Add(this);

        scrollContent = this.transform.Find("ScrollView/Viewport/Content");
        itemPrefab = scrollContent.GetChild(0);
        itemPrefab.gameObject.SetActive(false);
        bowOptions = this.transform.Find("ItemInfo/BowOptions").gameObject;
        arrowOptions = this.transform.Find("ItemInfo/ArrowOptions").gameObject;
        btnConnect = this.transform.Find("ItemShow/Connect");
        deviceList = DeviceMgr.ins.GetMyDeviceList();
        //初始化设备列表-并默认点开第一个设备
        foreach (DeviceInfo deviceInfo in deviceList)
        {
            DeviceConfig deviceConfig = deviceInfo.config;
            GameObject item = GameObject.Instantiate(itemPrefab.gameObject, scrollContent);
            Image modelImage = item.transform.Find("ModelBG/Model").GetComponent<Image>();
            modelImage.sprite = Resources.Load<Sprite>("Textures/Device/" + deviceConfig.model);
            modelImage.SetNativeSize();
            item.transform.Find("TextBG/Text").GetComponent<TextAutoLanguage>().SetText(deviceConfig.name);
            item.gameObject.SetActive(true);
            item.GetComponent<Button>().onClick.AddListener(delegate() {
                if (currentDeviceInfo == deviceInfo) return;
                AudioMgr.ins.PlayBtn();
                SelectItem(deviceInfo);
            });
        }
        SelectItem(deviceList[0]);
        //添加连接按钮监听
        btnConnect.GetComponent<Button>().onClick.AddListener(delegate() {
            bool changeDevice = !currentDeviceInfo.inuse;
            DeviceMgr.ins.UseDevice(currentDeviceInfo);
            if (changeDevice) {
                HomeView.ins.RenderDeviceNames();
            }
            if (currentDeviceInfo.config.type == 1) {
                BluetoothAim.ins.DoConnect();
            }
            if (currentDeviceInfo.config.type == 2) {
                BluetoothShoot.ins.DoConnect();
            }
        });
        //初始化弓的校准按钮
        Button[] bowOptionBtns = bowOptions.GetComponentsInChildren<Button>();
        for (int i = 0; i < bowOptionBtns.Length; i++)
        {
            int optionID = i;
            bowOptionBtns[i].onClick.AddListener(delegate() {
                AudioMgr.ins.PlayBtn();
                if (optionID == 0) {
                    DeviceCalibrateView.Create(DeviceCalibrateItem.Gyr);
                } else if (optionID == 1) {
                    DeviceCalibrateView.Create(DeviceCalibrateItem.Mag);
                } else if (optionID == 2) {
                    AimHandler.ins.DoIdentity();
                }
            });
        }
        //初始化箭的加速计按钮选项
        // Button[] arrowOptionBtns = arrowOptions.GetComponentsInChildren<Button>();
        // for (int i = 0; i < arrowOptionBtns.Length; i++)
        // {
        //     int optionID = i;
        //     arrowOptionBtns[i].onClick.AddListener(delegate() {
        //         AudioMgr.ins.PlayBtn();
        //         //select
        //         int acc = 16;
        //         if (optionID == 1) {
        //             acc = 64;
        //         }
        //         SelectAccForArrow(acc);
        //         //save
        //         LoginMgr.myUserInfo.arrowAccValue = acc;
        //         LoginMgr.myUserInfo.Save();

        //         //关闭设备连接，用于提醒更换设备
        //         if (BluetoothShoot.ins.status == BluetoothStatusEnum.ConnectSuccess) {
        //             BluetoothShoot.ins.DoConnect();
        //         }
        //     });
        // }
        // SelectAccForArrow(LoginMgr.myUserInfo.arrowAccValue);
    }

    void OnDestroy()
    {
        PersistenHandler.ins?.menuBackCtr.views.Remove(this);
    }

    void FixedUpdate()
    {
        UpdateBtnForConnect();
    }

    public bool OnMenuBack() {
        Destroy(gameObject);
        return true;
    }

    BluetoothStatusEnum bowStatus;
    // BluetoothStatusEnum arrowStatus;
    void UpdateBtnForConnect() {
        if (currentDeviceInfo == null) return;
        if (currentDeviceInfo.inuse && currentDeviceInfo.config.type == 1) {
            if (BluetoothAim.ins && bowStatus != BluetoothAim.ins.status) {
                bowStatus = BluetoothAim.ins.status;
                (int textID, Color color) = BluetoothStatus.GetStatusInfo(BluetoothAim.ins.status);
                btnConnect.GetComponentInChildren<TextAutoLanguage>().SetText(textID);
                btnConnect.GetComponentInChildren<Text>().color = color;
                if (BluetoothAim.ins.status == BluetoothStatusEnum.Connect) {
                    btnConnect.GetComponent<Button>().enabled = true;
                } else {
                    btnConnect.GetComponent<Button>().enabled = false;
                }
            }
        }
        // if (currentDeviceInfo.inuse && currentDeviceInfo.config.type == 2) {
        //     if (BluetoothShoot.ins && arrowStatus != BluetoothShoot.ins.status) {
        //         arrowStatus = BluetoothShoot.ins.status;
        //         (int textID, Color color) = BluetoothStatus.GetStatusInfo(BluetoothShoot.ins.status);
        //         btnConnect.GetComponentInChildren<TextAutoLanguage>().SetText(textID);
        //         btnConnect.GetComponentInChildren<Text>().color = color;
        //         if (BluetoothShoot.ins.status == BluetoothStatusEnum.Connect) {
        //             btnConnect.GetComponent<Button>().enabled = true;
        //         } else {
        //             btnConnect.GetComponent<Button>().enabled = false;
        //         }
        //     }
        // }
    }

    void SelectAccForArrow(float acc)
    {
        for (int i = 0; i < arrowOptions.transform.childCount; i++)
        {
            Transform t = arrowOptions.transform.GetChild(i);
            t.GetComponent<Button>().enabled = true;
            t.GetComponent<Image>().sprite = Resources.Load<Sprite>("Textures/Common/ButtonGray");
            t.GetComponentInChildren<Text>().color = Color.gray;
        }
        Transform optionTransform;
        Color outColor;
        if (acc == 16)
        {
            optionTransform = arrowOptions.transform.GetChild(0);
            optionTransform.GetComponent<Button>().enabled = false;
            ColorUtility.TryParseHtmlString("#3D6B03", out outColor);
            optionTransform.GetComponentInChildren<Text>().color = outColor;
            optionTransform.GetComponent<Image>().sprite = Resources.Load<Sprite>("Textures/Common/ButtonGreen");
        }
        else if (acc == 64)
        {
            optionTransform = arrowOptions.transform.GetChild(1);
            optionTransform.GetComponent<Button>().enabled = false;
            ColorUtility.TryParseHtmlString("#B65A00", out outColor);
            optionTransform.GetComponentInChildren<Text>().color = outColor;
            optionTransform.GetComponent<Image>().sprite = Resources.Load<Sprite>("Textures/Common/ButtonYellow");
        }
    }

    DeviceInfo currentDeviceInfo;
    void SelectItem(DeviceInfo deviceInfo)
    {
        currentDeviceInfo = deviceInfo;
        Image modelImage = this.transform.Find("ItemShow/Model").GetComponent<Image>();
        modelImage.sprite = Resources.Load<Sprite>("Textures/Device/" + deviceInfo.config.model);
        modelImage.SetNativeSize();
        this.transform.Find("ItemInfo/Name").GetComponent<TextAutoLanguage>().SetText(deviceInfo.config.name);
        this.transform.Find("ItemInfo/Detail").GetComponent<TextAutoLanguage>().SetText(deviceInfo.config.detail);
        Transform stars = this.transform.Find("ItemInfo/Stars");
        Image starLight = stars.GetChild(0).GetComponent<Image>();
        Image starDark = stars.GetChild(1).GetComponent<Image>();
        starLight.gameObject.SetActive(false);
        starDark.gameObject.SetActive(false);
        for (int i = 1; i <= 5; i++) {
            stars.GetChild(i + 2).GetComponent<Image>().sprite = 
                i <= deviceInfo.config.difficulty ? starLight.sprite : starDark.sprite;
        }
        bowOptions.SetActive(deviceInfo.config.type == 1);
        // arrowOptions.SetActive(deviceInfo.config.type == 2);
        //重置连接按钮
        (int textID, Color color) = BluetoothStatus.GetStatusInfo(BluetoothStatusEnum.Connect);
        btnConnect.GetComponentInChildren<TextAutoLanguage>().SetText(textID);
        btnConnect.GetComponentInChildren<Text>().color = color;
        btnConnect.GetComponent<Button>().enabled = true;
        bowStatus = BluetoothStatusEnum.None;
        // arrowStatus = BluetoothStatusEnum.None;
        //是弓才激活连接按钮
        btnConnect.gameObject.SetActive(currentDeviceInfo.config.type == 1);
    }

    public void LeftPointer()
    {
        AudioMgr.ins.PlayBtn();
        int index = deviceList.IndexOf(currentDeviceInfo) - 1;
        if (index < 0) {
            index = deviceList.Count - 1;
        }
        SelectItem(deviceList[index]);
    }

    public void RightPointer()
    {
        AudioMgr.ins.PlayBtn();
        int index = deviceList.IndexOf(currentDeviceInfo) + 1;
        if (index >= deviceList.Count) {
            index = 0;
        }
        SelectItem(deviceList[index]);
    }

    public void Back() {
        AudioMgr.ins.PlayBtn();
        Destroy(this.gameObject);
    }
}