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

public class ScreenBase : MonoBehaviour
{
    protected bool canUpLoad = false;
    private string screenName = "";
    private AttrData data;
    public string ScreenName { get { if (string.IsNullOrEmpty(screenName)) screenName = gameObject.name;return screenName; } }

    private List<Option> options;
    public List<Option> Options { get { if (options == null) options = GetComponentsInChildren<Option>().ToList(); return options; } }

    public int CurrentOptionIndex = 0;

    [SerializeField]
    private PhysicButtonContent physicButtonContent;
    public PhysicButtonContent PhysicButtonContent { get { if (physicButtonContent == null) physicButtonContent = GetComponentInParent<Canvas>().transform.parent.GetComponentInChildren<PhysicButtonContent>(); return physicButtonContent; } }

    private CenterManage centerManage;
    public CenterManage CenterManage { get { if (centerManage == null) centerManage = GetComponentInParent<CenterManage>();return centerManage; } }
    public void Init()
    {
        //ScreenName = gameObject.name;
    }

    protected virtual void OnEnable()
    {
        PhysicButtonContent.Confirm = Confirm;
        PhysicButtonContent.PageUp = PageUp;
        PhysicButtonContent.PageDown = PageDown;
        PhysicButtonContent.Back = Back;
    }

    /// <summary>
    /// 向上翻
    /// </summary>
    public virtual void PageUp()
    {
        if (CurrentOptionIndex - 1 >= 0)
        {
            Options[CurrentOptionIndex].UnSelected();
            CurrentOptionIndex -= 1;
            Options[CurrentOptionIndex].OnSelected();
        }
    }

    /// <summary>
    /// 向下翻
    /// </summary>
    public virtual void PageDown()
    {
        if (CurrentOptionIndex + 1 < Options.Count)
        {
            Options[CurrentOptionIndex].UnSelected();
            CurrentOptionIndex += 1;
            Options[CurrentOptionIndex].OnSelected();
        }
    }

    /// <summary>
    /// 确认
    /// </summary>
    public virtual void Confirm()
    {
        if (Options[CurrentOptionIndex].CutScreen)
        {
            CenterManage.CutNextScreen(this, Options[CurrentOptionIndex].name);
        }
    }

    /// <summary>
    /// 返回、取消
    /// </summary>
    public virtual void Back()
    {
        CenterManage.BackLastScreen(this);
    }

    public void SetData(AttrData data)
    {
        this.data = data;
    }
    /// <summary>
    /// 发送数据 由“PhysicButtonContent”反射触发
    /// </summary>
    public virtual void GetProperty()
    {
        if (!canUpLoad)
        {
            return;
        }
        List<PrarmData> parDict = new List<PrarmData>();
        var t = this.GetType();
        var properties = t.GetProperties();
        foreach (var property in properties)
        {
            if (!property.IsDefined(typeof(ParamAttribute), false)) continue;
            var _name = property.Name;
            var _value = property.GetValue(this);
            parDict.Add(new PrarmData() { Name = _name, Value = (string)_value });
        }
        //构造数据
        ScreenData data = new ScreenData();
        data.DeviceId = GetComponentInParent<DevicesBase>().DeviceId;
        data.Params = parDict;

        this.data.Screen = data;
        // 发送数据
        Request.SendCircuitBreakerData(this.data);
    }
}