using DocumentFormat.OpenXml.Bibliography;
using Elastic.Clients.Elasticsearch;
using IoTClient;
using IoTClient.Clients.Modbus;
using IoTClient.Clients.PLC;
using IoTClient.Common.Enums;
using IoTClient.Enums;
using IoTClient.Interfaces;

namespace WCS.Application;
public class PLCUtil
{
    public readonly long PlcId;
    private SiemensClient _client;
    private WcsPlc _modPlc;

    public PLCUtil(WcsPlc modPlc)
    {
        PlcId = modPlc.Id;
        _modPlc = modPlc;
        _client = new SiemensClient((SiemensVersion)modPlc.PLCType, modPlc.IP, modPlc.Port);
        _client.Open();
    }
    public bool Connected
    {
        get { return _client.Connected; }
    }
    public IoTClient.Result Open()
    {
        return _client.Open();
    }
    public IoTClient.Result Close()
    {
        return _client.Close();
    }
    /// <summary>
    /// 读取PLC值
    /// </summary>
    /// <param name="DbNumber">DB区指定值</param>
    /// <param name="PosType">字符类型</param>
    /// <param name="Pos">偏移量/地址</param>
    /// <returns></returns>
    public (IoTClient.Result, dynamic value) GetPlcDBValue(PLCDataTypeEnum PosType, string DbNumber, string Pos)
    {
        string address;
        if (DbNumber.StartsWith("DB"))
            address = DbNumber + "." + Pos;
        else
            address = DbNumber + Pos;
        dynamic result = null;
        switch (PosType)
        {
            case PLCDataTypeEnum.Bit:
                result = _client.ReadBoolean(address);
                break;
            case PLCDataTypeEnum.Byte:
                result = _client.ReadByte(address);
                break;
            case PLCDataTypeEnum.Short:
                result = _client.ReadInt16(address);
                break;
            case PLCDataTypeEnum.UShort:
                result = _client.ReadUInt16(address);
                break;
            case PLCDataTypeEnum.Int:
                result = _client.ReadInt32(address);
                break;
            case PLCDataTypeEnum.UInt:
                result = _client.ReadUInt32(address);
                break;
            case PLCDataTypeEnum.Long:
                result = _client.ReadInt64(address);
                break;
            case PLCDataTypeEnum.ULong:
                result = _client.ReadUInt64(address);
                break;
            case PLCDataTypeEnum.Float:
                result = _client.ReadFloat(address);
                break;
            case PLCDataTypeEnum.Double:
                result = _client.ReadDouble(address);
                break;
            case PLCDataTypeEnum.String:
                result = _client.ReadString(address);
                break;
            default:
                result = new IoTClient.Result<object>();
                break;
        }
        return (result, result.Value);
    }
    /// <summary>
    /// 批量读取PLC值
    /// </summary>
    /// <returns></returns>
    public Result<Dictionary<string, object>> GetPlcBatchDBValue(Dictionary<string, PLCDataTypeEnum> listaddress)
    {
        Dictionary<string, DataTypeEnum> addresses = new Dictionary<string, DataTypeEnum>();
        foreach (var address in listaddress)
        {
            switch (address.Value)
            {
                case PLCDataTypeEnum.Bit:
                    addresses.Add(address.Key, DataTypeEnum.Bool);
                    break;
                case PLCDataTypeEnum.Byte:
                    addresses.Add(address.Key, DataTypeEnum.Byte);
                    break;
                case PLCDataTypeEnum.Short:
                    addresses.Add(address.Key, DataTypeEnum.Int16);
                    break;
                case PLCDataTypeEnum.UShort:
                    addresses.Add(address.Key, DataTypeEnum.UInt16);
                    break;
                case PLCDataTypeEnum.Int:
                    addresses.Add(address.Key, DataTypeEnum.Int32);
                    break;
                case PLCDataTypeEnum.UInt:
                    addresses.Add(address.Key, DataTypeEnum.UInt32);
                    break;
                case PLCDataTypeEnum.Long:
                    addresses.Add(address.Key, DataTypeEnum.Int64);
                    break;
                case PLCDataTypeEnum.ULong:
                    addresses.Add(address.Key, DataTypeEnum.UInt64);
                    break;
                case PLCDataTypeEnum.Float:
                    addresses.Add(address.Key, DataTypeEnum.Float);
                    break;
                case PLCDataTypeEnum.Double:
                    addresses.Add(address.Key, DataTypeEnum.Double);
                    break;
                case PLCDataTypeEnum.String:
                    addresses.Add(address.Key, DataTypeEnum.String);
                    break;
                default:
                    break;
            }
        }
        return _client.BatchRead(addresses);
    }
    /// <summary>
    /// 写入PLC值
    /// </summary>
    public IoTClient.Result SetPlcDBValue(PLCDataTypeEnum PosType, string DbNumber, string Pos, string Value)
    {
        string address;
        if (DbNumber.StartsWith("DB"))
            address = DbNumber + "." + Pos;
        else
            address = DbNumber + Pos;
        switch (PosType)
        {
            case PLCDataTypeEnum.Bit:
                if (!bool.TryParse(Value, out bool bit))
                {
                    if (Value == "0")
                        bit = false;
                    else if (Value == "1")
                        bit = true;
                    else
                    {
                        throw new Exception("写入值错误");
                    }
                }
                return _client.Write(address, bit);
            case PLCDataTypeEnum.Byte:
                return _client.Write(address, byte.Parse(Value));
            case PLCDataTypeEnum.Short:
                return _client.Write(address, short.Parse(Value));
            case PLCDataTypeEnum.UShort:
                return _client.Write(address, ushort.Parse(Value));
            case PLCDataTypeEnum.Int:
                return _client.Write(address, int.Parse(Value));
            case PLCDataTypeEnum.UInt:
                return _client.Write(address, uint.Parse(Value));
            case PLCDataTypeEnum.Long:
                return _client.Write(address, long.Parse(Value));
            case PLCDataTypeEnum.ULong:
                return _client.Write(address, ulong.Parse(Value));
            case PLCDataTypeEnum.Float:
                return _client.Write(address, float.Parse(Value));
            case PLCDataTypeEnum.Double:
                return _client.Write(address, float.Parse(Value));
            default:
                return new IoTClient.Result();
        }
    }
    /// <summary>
    /// 写入PLC值
    /// </summary>
    public IoTClient.Result SetPlcBatchDBValue(Dictionary<string, KeyValuePair<string, PLCDataTypeEnum>> listaddress)
    {
        Dictionary<string, object> addresses = new Dictionary<string, object>();
        foreach (var address in listaddress)
        {
            switch (address.Value.Value)
            {
                case PLCDataTypeEnum.Bit:
                    if (!bool.TryParse(address.Value.Key, out bool bit))
                    {
                        if (address.Value.Key == "0")
                            bit = false;
                        else if (address.Value.Key == "1")
                            bit = true;
                        else
                        {
                            throw new Exception("写入值错误");
                        }
                    }
                    addresses.Add(address.Key, bit);
                    break;
                case PLCDataTypeEnum.Byte:
                    addresses.Add(address.Key, byte.Parse(address.Value.Key));
                    break;
                case PLCDataTypeEnum.Short:
                    addresses.Add(address.Key, short.Parse(address.Value.Key));
                    break;
                case PLCDataTypeEnum.UShort:
                    addresses.Add(address.Key, ushort.Parse(address.Value.Key));
                    break;
                case PLCDataTypeEnum.Int:
                    addresses.Add(address.Key, int.Parse(address.Value.Key));
                    break;
                case PLCDataTypeEnum.UInt:
                    addresses.Add(address.Key, uint.Parse(address.Value.Key));
                    break;
                case PLCDataTypeEnum.Long:
                    addresses.Add(address.Key, long.Parse(address.Value.Key));
                    break;
                case PLCDataTypeEnum.ULong:
                    addresses.Add(address.Key, ulong.Parse(address.Value.Key));
                    break;
                case PLCDataTypeEnum.Float:
                    addresses.Add(address.Key, float.Parse(address.Value.Key));
                    break;
                case PLCDataTypeEnum.Double:
                    addresses.Add(address.Key, double.Parse(address.Value.Key));
                    break;
                case PLCDataTypeEnum.String:
                    addresses.Add(address.Key, address.Value.Key);
                    break;
                default:
                    break;
            }
        }
        return _client.BatchWrite(addresses);
    }
}