using AX.Network.Protocols;
using AX.NetworkSystem;
using AX.Serialization;
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;


public class OnwayForceTotal : MonoBehaviour {
    private static Dictionary<string, List<KeyValuePair<FireCarEngine, int>>> onwayCars = new Dictionary<string, List<KeyValuePair<FireCarEngine, int>>>();
    //public static event Func<Dictionary<string, List<KeyValuePair<FireCarEngine, int>>>, Dictionary<string, List<KeyValuePair<FireCarEngine, int>>>> getOnwayCars;
    private int teams = 0;
    private int trucks = 0;
    private int firemen = 0;
    public GameObject content;  

    private void OnEnable()
    {
        //allCars = FireEnginesData.Instance.GetAllCas();
        /*if (getOnwayCars != null)
        {
            allCars = getOnwayCars(allCars);
        }*/
        teams = onwayCars.Count;
        trucks = 0;
        firemen = 0;
        foreach(string team in onwayCars.Keys)
        {
            foreach(KeyValuePair<FireCarEngine,int> pair in onwayCars[team])
            {
                trucks += pair.Value;
                firemen += (int)pair.Key.PassengerCapacity * pair.Value;
            }
        }        
        GetComponent<Text>().text = "在途力量共" + teams + "个中队，" + trucks + "辆车，" + firemen + "名消防员";
        if (content == null)
        {
            content = transform.parent.Find("Scroll View/Viewport/Content").gameObject;            
        }
        content.GetComponent<OnwayContent>().CreateItems(onwayCars);
    }   
    /// <summary>
    /// 有新车辆调派
    /// </summary>
    /// <param name="cars"></param>
    public static void AddNewDeployedCar(KeyValuePair<string, List<KeyValuePair<FireCarEngine, int>>> carPair)
    {
        List<KeyValuePair<FireCarEngine, int>> cars = new List<KeyValuePair<FireCarEngine, int>>();
        //之前已经有这个中队,将该中队已有的在途车辆提取出到typeCars
        if (onwayCars.TryGetValue(carPair.Key,out cars))
        {
            foreach (KeyValuePair<FireCarEngine, int> item in carPair.Value)
            {
                //更新
                AddCar(cars, item);
            }
        }
        //之前没有这个中队
        else
        {
            onwayCars.Add(carPair.Key,carPair.Value);
        }
        UserData userData = CurrentUserInfo.room.FindMidTeamUserIDByName(carPair.Key);
        NetworkManager.Default.SendRequestAsync("ARRIVAL_TIME_REQUEST", new ArrivalTimePair() { sender = CurrentUserInfo.mySelf.Id, receiver = userData.UserInfo.Id, time = "", arrived = false });
    }
    private static void AddCar(List<KeyValuePair<FireCarEngine, int>> typeCars, KeyValuePair<FireCarEngine, int> item)
    {
        //如果之前保存过这种车型
        for(int i = 0; i < typeCars.Count; i++)
        {
            if (typeCars[i].Key.TypeName == item.Key.TypeName)
            {
                typeCars[i] = new KeyValuePair<FireCarEngine, int>(typeCars[i].Key, typeCars[i].Value + item.Value);
                return;
            }
        }
        //如果还没保存过这种车型
        typeCars.Add(item);
    }
    /// <summary>
    /// 从在途力量中删去到达车辆
    /// </summary>
    /// <param name="team"></param>
    /// <param name="fireCarEngine"></param>
    public static void RemoveArrivedCar(string team,FireCarEngine fireCarEngine)
    {
        List<KeyValuePair<FireCarEngine, int>> list = new List<KeyValuePair<FireCarEngine, int>>();
        if(onwayCars.TryGetValue(team,out list))
        {
            for (int i = 0; i < list.Count; i++)
            {
                if (list[i].Key.TypeName == fireCarEngine.TypeName)
                {
                    list[i] = new KeyValuePair<FireCarEngine, int>(list[i].Key, list[i].Value - 1);
                    if (list[i].Value == 0)
                    {
                        list.Remove(list[i]);
                    }
                    if (list.Count == 0)
                    {
                        onwayCars.Remove(team);
                    }
                    return;
                }
            }
        }       
    }
    /// <summary>
    /// 从在途力量中删除到达中队车辆
    /// </summary>
    /// <param name="team"></param>
    public static void RemoveArrivedCar(string team)
    {
        List<KeyValuePair<FireCarEngine, int>> list = new List<KeyValuePair<FireCarEngine, int>>();
        if(onwayCars.TryGetValue(team,out list))
        {
            //深拷贝
            List<KeyValuePair<FireCarEngine, int>> listCopy = new List<KeyValuePair<FireCarEngine, int>>();
            for(int i = 0; i < list.Count; i++)
            {
                KeyValuePair<FireCarEngine, int> pair = new KeyValuePair<FireCarEngine, int>(list[i].Key, list[i].Value);
                listCopy.Add(pair);
            }
            ArrivedPowerTotal.addArrivedCar(team, listCopy);
            onwayCars.Remove(team);
        }
    }
}