using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Newtonsoft.Json;
/* 设备管理者（弓和箭的种类） */
public class DeviceMgr
{
    static DeviceMgr _ins = null;
    public static DeviceMgr ins {
        get {
            if (_ins == null) {
                _ins = new DeviceMgr();
            }
            return _ins;
        }
    }
    Hashtable deviceConfigs = new Hashtable();

    DeviceMgr()
    {   
        CacheDeviceConfig<DeviceBow1000>();
        CacheDeviceConfig<DeviceBow1001>();
        CacheDeviceConfig<DeviceArrow2000>();
        //用户数据初始化
        List<DeviceInfo> deviceInfos = LoginMgr.myUserInfo.deviceList;
        if (deviceInfos.Count == 0) {
            // 加入初始设备
            // int[] ids = {1000, 1001, 2000};
            int[] ids = {1000, 2000};
            foreach (var id in ids) {
                DeviceInfo deviceInfo = new DeviceInfo();
                deviceInfo.id = id;
                if (id == 1000 || id == 2000) deviceInfo.inuse = true;
                deviceInfos.Add(deviceInfo);
            }
            LoginMgr.myUserInfo.Save();
        }
    }
    void CacheDeviceConfig<T>() where T : DeviceConfig
    {
        DeviceConfig deviceConfig = System.Activator.CreateInstance<T>();
        deviceConfigs.Add(deviceConfig.id, deviceConfig);
    }
    void CacheDeviceConfig(int id, DeviceConfig deviceConfig)
    {
        deviceConfigs.Add(id, deviceConfig);
    }
    public PropConfig GetDeviceConfig(int id)
    {
        return (PropConfig) deviceConfigs[id];
    }
    public List<DeviceInfo> GetMyDeviceList()
    {
        List<DeviceInfo> list = LoginMgr.myUserInfo.deviceList;
        foreach (var deviceInfo in list)
        {
            deviceInfo.config = (DeviceConfig) deviceConfigs[deviceInfo.id];
        }
        return list;
    }
    public void UseDevice(DeviceInfo deviceInfo)
    {
        List<DeviceInfo> myDevices = GetMyDeviceList();
        if (deviceInfo.config.type == 1 || deviceInfo.config.type == 2)
        {
            foreach (var myDevice in myDevices)
            {
                if (myDevice.config.type == deviceInfo.config.type)
                {
                    myDevice.inuse = false;
                }
            }
            deviceInfo.inuse = true;
            LoginMgr.myUserInfo.Save();
        }
    }
    public (DeviceInfo, DeviceInfo) GetCurrentBowArrowInfo()
    {
        List<DeviceInfo> myDevices = GetMyDeviceList();
        DeviceInfo bow = null;
        DeviceInfo arrow = null;
        foreach (var myDevice in myDevices)
        {
            if (myDevice.config.type == 1 && myDevice.inuse)
            {
                bow = myDevice;
            } else if (myDevice.config.type == 2 && myDevice.inuse) {
                arrow = myDevice;
            }
        }
        return (bow, arrow);
    }
    public int GetCurrentBowPound()
    {
        List<DeviceInfo> myDevices = GetMyDeviceList();
        foreach (var myDevice in myDevices)
        {
            if (myDevice.config.type == 1 && myDevice.inuse)
            {
                return ((DeviceBowConfig) myDevice.config).pound;
            }
        }
        return 0;
    }
}
public class DeviceInfo
{
    public int id = 0;
    public bool inuse = false;
    [JsonIgnore]
    public DeviceConfig config = null;
}
public class DeviceConfig
{
    public int id = 0;
    public int name = 0;
    public int detail = 0;
    public int difficulty = 0;
    public int model = 0;
    public int type = 0;
}
public class DeviceBowConfig : DeviceConfig {
    public int pound = 0;
}
public class DeviceBow1000 : DeviceBowConfig {
    public DeviceBow1000()
    {
        id = 1000;
        name = 201000;
        detail = 211000;
        difficulty = 3;
        model = 1;
        type = 1;
        pound = 18;
    }
}
public class DeviceBow1001 : DeviceBowConfig {
    public DeviceBow1001()
    {
        id = 1001;
        name = 201001;
        detail = 211001;
        difficulty = 5;
        model = 1;
        type = 1;
        pound = 25;
    }
}
public class DeviceArrow2000 : DeviceConfig {
    public DeviceArrow2000()
    {
        id = 2000;
        name = 201002;
        detail = 211002;
        difficulty = 3;
        model = 2;
        type = 2;
    }
}