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

public class UIViewNumberSelect : UIView {

    public InputField NumberInput;
    public CommonButton ButtonMinus;
    public CommonButton ButtonPlus;
    public CommonButton ButtonClose;
    public CommonButton ButtonEnter;
    public CommonButton ButtonCancel;

    public Action<int> CommitAction;
    public string EquipName = "";
    public override UIViewType ViewType
    {
        get
        {
            return UIViewType.Popup;
        }
    }

    public override void Show()
    {
        base.Show();
        NumberInput.ActivateInputField();
    }
    private void OnEnable()
    {
        NumberInput.onValueChanged.AddListener(NumberInput_OnValueChanged);
        ButtonMinus.OnClicked += ButtonMinus_OnClicked;
        ButtonPlus.OnClicked += ButtonPlus_OnClicked;
        ButtonClose.OnClicked += ButtonClose_OnClicked;
        ButtonCancel.OnClicked += ButtonCancel_OnClicked;
        ButtonEnter.OnClicked += ButtonEnter_OnClicked;
    }

    private void NumberInput_OnValueChanged(string arg0)
    {
        if (string.IsNullOrEmpty(arg0))
        {
            arg0 = "0";
        }
        int num = int.Parse(arg0);
        //num = Mathf.Clamp(num, 0, 99);
        // 移动水炮/暴风雪炮/灭火机器人/水幕水带99，其他10
        if (EquipName == "移动水炮" || EquipName == "暴风雪炮" || EquipName == "灭火机器人" || EquipName == "水幕水带")
        {
            num = Mathf.Clamp(num, 0, 99);
        }
        else
        {
            num = Mathf.Clamp(num, 0, 10);
        }
        NumberInput.text = num.ToString();
    }

    private void OnDisable()
    {
        NumberInput.onValueChanged.RemoveListener(NumberInput_OnValueChanged);
        ButtonMinus.OnClicked -= ButtonMinus_OnClicked;
        ButtonPlus.OnClicked -= ButtonPlus_OnClicked;
        ButtonClose.OnClicked -= ButtonClose_OnClicked;
        ButtonCancel.OnClicked -= ButtonCancel_OnClicked;
        ButtonEnter.OnClicked -= ButtonEnter_OnClicked;
        CommitAction = null;
        NumberInput.text = "0";
    }
    private void ButtonEnter_OnClicked(CommonButton obj)
    {
        int num = int.Parse(NumberInput.text);
        CommitAction(num);
        Hide();
    }

    private void ButtonCancel_OnClicked(CommonButton obj)
    {
        CommitAction(0);
        Hide();
    }

    private void ButtonClose_OnClicked(CommonButton obj)
    {
        CommitAction(0);
        Hide();
    }

    private void ButtonPlus_OnClicked(CommonButton obj)
    {
        int num = int.Parse(NumberInput.text);
        num++;
        NumberInput.text = num.ToString();
    }

    private void ButtonMinus_OnClicked(CommonButton obj)
    {
        int num = int.Parse(NumberInput.text);
        num--;
        NumberInput.text = num.ToString();
    }
}