using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UIElements;

/* 这个controller 是用于控制 Status UI菜单的
 */
public class StatusController : MonoBehaviour
{
    public Button backButton;
    public Label nameLabel, genderLabel, breedLabel, hostLabel, hostnameLabel, ageLabel, ageValueLabel, statusLabel, statusValueLabel;
    DogProperty puppy;
    public VisualElement selectElement;
    // Start is called before the first frame update
    void OnEnable()
    {
        var root = GetComponent<UIDocument>().rootVisualElement;
        backButton = root.Q<Button>("back");
        nameLabel = root.Q<Label>("name");
        genderLabel = root.Q<Label>("gender");
        breedLabel = root.Q<Label>("breed");
        hostLabel = root.Q<Label>("host");
        hostnameLabel = root.Q<Label>("hostname");
        ageLabel = root.Q<Label>("age");
        ageValueLabel = root.Q<Label>("ageValue");
        statusLabel = root.Q<Label>("status");
        statusValueLabel = root.Q<Label>("statusValue");
        selectElement = root.Q("selectElement");

        // 绑定事件
        backButton.clicked += BackBtnClick;

        // todo 目前只有一个狗，以后会添加这里要改
        puppy = UserProperty.dogs[0];
        StatusPageUpdate();
        LabelLanguageSetting();
        StatusSummary();
    }

    // Update is called once per frame
    //void Update()
    //{

    //}

    //void BackPressed()
    //{
    //    if (backButton != null)
    //    {
    //        var root = GetComponent<UIDocument>();
    //        Destroy(GameObject.Find(root.GetComponentInParent<Canvas>().name));
    //    }
    //}

    void StatusPageUpdate()
    {
        //backButton.clicked += BackPressed;
        nameLabel.text = puppy.name;
        if (puppy.sex == 1) {
            genderLabel.text = "♂";
        }
        else
        {
            genderLabel.text = "♀";
        }
        breedLabel.text = puppy.breed;
        hostnameLabel.text = UserProperty.name;

        // 计算狗生日和现在时间差
        TimeSpan ts = System.DateTime.Now - puppy.brithday;
        ageValueLabel.text = ts.Days.ToString();

        //根据狗的数量添加选择球
        int puppyQty = UserProperty.dogs.Count;
        VisualTreeAsset selectBall = Resources.Load<VisualTreeAsset>("Status/SelectBall");
        // 这里将VisualTreeAsset转换成VisualElement类型
        VisualElement uiDocument = selectBall.CloneTree();
        VisualElement[] selectBalls = new VisualElement[puppyQty];
        for (int i = 0; i<puppyQty; i++)
        {
            selectBalls[i] = uiDocument;
            selectElement.Add(selectBalls[i]);
        }
        // todo 设置selectBall颜色对应选择

    }
    void LabelLanguageSetting()
    {
        // 设置status UI界面里面label和按键的语言显示
        string textValue = GameTool.GetValueAtPath(EnviromentSetting.languageData, new string[] { "statusUI", "button", "back", EnviromentSetting.languageCode });
        backButton.text = textValue;
        textValue = GameTool.GetValueAtPath(EnviromentSetting.languageData, new string[] { "statusUI", "label", "host", EnviromentSetting.languageCode });
        hostLabel.text = textValue;
        textValue = GameTool.GetValueAtPath(EnviromentSetting.languageData, new string[] { "statusUI", "label", "days", EnviromentSetting.languageCode });
        ageLabel.text = textValue;
        textValue = GameTool.GetValueAtPath(EnviromentSetting.languageData, new string[] { "statusUI", "label", "status", EnviromentSetting.languageCode });
        statusLabel.text = textValue;
    }
    void StatusSummary()
    {
        // 先清空状态文字，应对切换多只狗
        statusValueLabel.text = null;
        // 汇总宠物状态
        string summary = "";
        if (puppy.satiety < 30)
        {
            if (puppy.satiety < 10)
            {
                // 小于10，达到L2警告
                summary += GameTool.GetValueAtPath(EnviromentSetting.languageData, new string[] { "statusUI", "status", "satiety_2", EnviromentSetting.languageCode });
            }
            else
            {
                // 不小于10，触发L1警告
                summary += GameTool.GetValueAtPath(EnviromentSetting.languageData, new string[] { "statusUI", "status", "satiety_1", EnviromentSetting.languageCode });

            }
            summary += "<br>";
        }
        if (puppy.stamina < 30)
        {
            if (puppy.stamina < 10)
            {
                // 小于10，达到L2警告
                summary += GameTool.GetValueAtPath(EnviromentSetting.languageData, new string[] { "statusUI", "status", "stamina_2", EnviromentSetting.languageCode });
            }
            else
            {
                // 不小于10，触发L1警告
                summary += GameTool.GetValueAtPath(EnviromentSetting.languageData, new string[] { "statusUI", "status", "stamina_1", EnviromentSetting.languageCode });

            }
            summary += "<br>";
        }
        if (puppy.thirsty < 30)
        {
            if (puppy.thirsty < 10)
            {
                // 小于10，达到L2警告
                summary += GameTool.GetValueAtPath(EnviromentSetting.languageData, new string[] { "statusUI", "status", "thirsty_2", EnviromentSetting.languageCode });
            }
            else
            {
                // 不小于10，触发L1警告
                summary += GameTool.GetValueAtPath(EnviromentSetting.languageData, new string[] { "statusUI", "status", "thirsty_1", EnviromentSetting.languageCode });

            }
            summary += "<br>";
        }
        if (puppy.healthy < 30)
        {
            if (puppy.healthy < 10)
            {
                // 小于10，达到L2警告
                summary += GameTool.GetValueAtPath(EnviromentSetting.languageData, new string[] { "statusUI", "status", "healthy_2", EnviromentSetting.languageCode });
            }
            else
            {
                // 不小于10，触发L1警告
                summary += GameTool.GetValueAtPath(EnviromentSetting.languageData, new string[] { "statusUI", "status", "healthy_1", EnviromentSetting.languageCode });

            }
            summary += "<br>";
        }
        if (puppy.clean < 30)
        {
            if (puppy.clean < 10)
            {
                // 小于10，达到L2警告
                summary += GameTool.GetValueAtPath(EnviromentSetting.languageData, new string[] { "statusUI", "status", "clean_2", EnviromentSetting.languageCode });
            }
            else
            {
                // 不小于10，触发L1警告
                summary += GameTool.GetValueAtPath(EnviromentSetting.languageData, new string[] { "statusUI", "status", "clean_1", EnviromentSetting.languageCode });

            }
            summary += "<br>";
        }
        if (puppy.obesity > 70)
        {
            if (puppy.obesity >90)
            {
                // 小于10，达到L2警告
                summary += GameTool.GetValueAtPath(EnviromentSetting.languageData, new string[] { "statusUI", "status", "obesity_2", EnviromentSetting.languageCode });
            }
            else
            {
                // 不小于10，触发L1警告
                summary += GameTool.GetValueAtPath(EnviromentSetting.languageData, new string[] { "statusUI", "status", "obesity_1", EnviromentSetting.languageCode });

            }
            summary += "<br>";
        }
        
        // 如果没有任何异常，返回正常的状态
        if (summary.Length == 0)
        {
            summary = GameTool.GetValueAtPath(EnviromentSetting.languageData, new string[] { "statusUI", "status", "normal", EnviromentSetting.languageCode });
        }

        statusValueLabel.text = summary;
    }

    void BackBtnClick()
    {
        var uiPlaceholder = GameObject.Find("UI Placeholder");
        if (uiPlaceholder != null)
        {
            var shoppingUI = uiPlaceholder.transform.Find("Status").gameObject;
            var vamUI = uiPlaceholder.transform.Find("VoiceAndMenu").gameObject;
            shoppingUI.SetActive(false);
            vamUI.SetActive(true);
        }
    }
}