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

public class LeftRuleInit : MonoBehaviour {

    public GameObject Content;
    public GameObject ModePrefab;
    public GameObject RuleItem;
    public GameObject RuleRadioItem;

    public List< Dictionary<string, List<string>> >  rules = new List< Dictionary<string, List<string>> >();
    public Dictionary<string, List<string>> modeRules = new Dictionary<string, List<string>>();
    public List<string> ruleList = new List<string>();

    private GameObject ruleItem;

    // Use this for initialization
    void Awake () {
        Content = transform.Find("Viewport/Content").gameObject;

        LoadRulesData();

        CteateUI();
    }
	
	// Update is called once per frame
	void Update () {
		
	}

    /// <summary>
    /// 加载左侧灭火规则数据
    /// </summary>
    private void LoadRulesData()
    {
        var doc = new XmlDocument();

        doc.Load(Application.dataPath + @"\StreamingAssets\OperationalPreparations\OperationalPreparations.xml");

        var children = doc.SelectSingleNode("Root").ChildNodes;

        XmlElement left = null;

        foreach (XmlElement node in children)
        {
            if (node.Name == "Left")
                left = node;
        }

        if (left != null)
        {
            foreach (XmlElement mode in left.ChildNodes)
            {
                ruleList = new List<string>();
                foreach (XmlElement rule in mode.ChildNodes)
                {
                    ruleList.Add(rule.Attributes["name"].Value);
                }

                modeRules = new Dictionary<string, List<string>>();
                modeRules.Add(mode.Attributes["name"].Value, ruleList);
                rules.Add(modeRules);
            }
        }
    }

    /// <summary>
    /// 根据加载的数据创建UI
    /// </summary>
    private void CteateUI()
    {
        foreach (var item in rules)
        {
            GameObject mode = GameObject.Instantiate(ModePrefab, Content.transform) as GameObject;

            string modeName = "";
            foreach (var key in item.Keys)
            {
                modeName = key;
            }
            
            mode.transform.Find("Name/Text").GetComponent<Text>().text = modeName;

            for (int i = 0; i < item[modeName].Count; i++)
            {
                if (modeName != "战斗展开")
                {
                    ruleItem = GameObject.Instantiate(RuleItem, mode.transform.Find("Viewport/Content")) as GameObject;
                }
                else
                {
                    ruleItem = GameObject.Instantiate(RuleRadioItem, mode.transform.Find("Viewport/Content")) as GameObject;
                    ruleItem.GetComponent<Toggle>().group = mode.transform.Find("Viewport/Content").GetComponent<ToggleGroup>();
                }

                ruleItem.transform.Find("Label").GetComponent<Text>().text = item[modeName][i];

                if (!CurrentUserInfo.generalCommanding)
                {
                    ruleItem.GetComponent<Toggle>().interactable = false;
                }
            }
        }
    }
}