using System;
using System.Collections.Generic;
using System.Data;
using System.Dynamic;
using System.IO;
using System.Net;
using System.Net.Sockets;
using System.Security.Cryptography;
using System.Text;
using System.Threading;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using UAS_MES_NEW.DataOperate;
using UAS_MES_NEW.Entity;

namespace UAS_MES_NEW.PublicMethod
{

    public class BindItem
    {
        [JsonProperty("bindKey")]
        public string BindKey { get; set; }

        [JsonProperty("bindValue")]
        public string BindValue { get; set; }

        [JsonProperty("keyType")]
        public string KeyType { get; set; }

        [JsonProperty("keyValue")]
        public string KeyValue { get; set; }

        [JsonProperty("hashType")]
        public string HashType { get; set; }

        [JsonProperty("hashKey")]
        public string HashKey { get; set; }
    }

    public class RootObject
    {
        [JsonProperty("productModuleType")]
        public string ProductModuleType { get; set; }

        [JsonProperty("productMainClass")]
        public string ProductMainClass { get; set; }

        [JsonProperty("productMediumClass")]
        public string ProductMediumClass { get; set; }

        [JsonProperty("productSubClass")]
        public string ProductSubClass { get; set; }

        [JsonProperty("task")]
        public string Task { get; set; }

        [JsonProperty("processType")]
        public string ProcessType { get; set; }

        [JsonProperty("userId")]
        public string UserId { get; set; }

        [JsonProperty("bindList")]
        public List<BindItem> BindList { get; set; }
    }
    public class DeviceInfo
    {
        [JsonProperty("tool_name")]
        public string ToolName { get; set; }

        [JsonProperty("response")]
        public string Response { get; set; }

        [JsonProperty("status")]
        public int Status { get; set; }

        [JsonProperty("product_name")]
        public string ProductName { get; set; }

        [JsonProperty("product_mode")]
        public string ProductMode { get; set; }

        [JsonProperty("material_code")]
        public string MaterialCode { get; set; }

        [JsonProperty("batch_no")]
        public string BatchNo { get; set; }

        [JsonProperty("production_date")]
        public string ProductionDate { get; set; }

        [JsonProperty("big_box_no")]
        public string BigBoxNo { get; set; }

        [JsonProperty("box_no")]
        public string BoxNo { get; set; }

        [JsonProperty("reserve10")]
        public string Reserve10 { get; set; }

        [JsonProperty("packing_num")]
        public int PackingNum { get; set; }

        [JsonProperty("soft_version")]
        public string SoftVersion { get; set; }

        [JsonProperty("hd_version")]
        public string HdVersion { get; set; }

        [JsonProperty("voltage")]
        public string Voltage { get; set; }

        [JsonProperty("power")]
        public string Power { get; set; }

        [JsonProperty("order_no")]
        public string OrderNo { get; set; }

        // 使用字典或列表来存储序列化的数组数据
        public List<string> DSN { get; set; } = new List<string>();
        public List<string> MacStart { get; set; } = new List<string>();
        public List<string> MacEnd { get; set; } = new List<string>();
        public List<string> DeviceId { get; set; } = new List<string>();
        public List<string> DevEnNo { get; set; } = new List<string>();
        public List<string> Reserve3 { get; set; } = new List<string>();
        public List<string> Reserve4 { get; set; } = new List<string>();
    }
    public class DeviceInfoConverter : JsonConverter<DeviceInfo>
    {
        public override DeviceInfo ReadJson(JsonReader reader, System.Type objectType, DeviceInfo existingValue, bool hasExistingValue, JsonSerializer serializer)
        {
            JObject jsonObject = JObject.Load(reader);
            DeviceInfo deviceInfo = new DeviceInfo();

            // 解析基本字段
            serializer.Populate(jsonObject.CreateReader(), deviceInfo);

            // 解析数组字段
            ParseArrayFields(jsonObject, deviceInfo);

            return deviceInfo;
        }

        public override void WriteJson(JsonWriter writer, DeviceInfo value, JsonSerializer serializer)
        {
            throw new NotImplementedException();
        }

        private void ParseArrayFields(JObject jsonObject, DeviceInfo deviceInfo)
        {
            int index = 0;

            // 解析 d_sn 数组
            while (true)
            {
                string key = $"d_sn{index}";
                if (jsonObject.TryGetValue(key, out JToken value))
                {
                    deviceInfo.DSN.Add(value.ToString());
                    index++;
                }
                else
                {
                    break;
                }
            }

            // 解析 mac_start 数组
            index = 0;
            while (true)
            {
                string key = $"mac_start{index}";
                if (jsonObject.TryGetValue(key, out JToken value))
                {
                    deviceInfo.MacStart.Add(value.ToString());
                    index++;
                }
                else
                {
                    break;
                }
            }

            // 解析 mac_end 数组
            index = 0;
            while (true)
            {
                string key = $"mac_end{index}";
                if (jsonObject.TryGetValue(key, out JToken value))
                {
                    deviceInfo.MacEnd.Add(value.ToString());
                    index++;
                }
                else
                {
                    break;
                }
            }

            // 解析 dev_en_no 数组
            index = 0;
            while (true)
            {
                string key = $"dev_en_no{index}";
                if (jsonObject.TryGetValue(key, out JToken value))
                {
                    deviceInfo.DevEnNo.Add(value.ToString());
                    index++;
                }
                else
                {
                    break;
                }
            }

            // 解析 reserve3 数组
            index = 0;
            while (true)
            {
                string key = $"reserve3_{index}";
                if (jsonObject.TryGetValue(key, out JToken value))
                {
                    deviceInfo.Reserve3.Add(value.ToString());
                    index++;
                }
                else
                {
                    break;
                }
            }

            // 解析 reserve4 数组
            index = 0;
            while (true)
            {
                string key = $"reserve4_{index}";
                if (jsonObject.TryGetValue(key, out JToken value))
                {
                    deviceInfo.Reserve4.Add(value.ToString());
                    index++;
                }
                else
                {
                    break;
                }
            }

            // 解析 DeviceId 数组
            index = 0;
            while (true)
            {
                string key = $"DeviceId{index}";
                if (jsonObject.TryGetValue(key, out JToken value))
                {
                    deviceInfo.DeviceId.Add(value.ToString());
                    index++;
                }
                else
                {
                    break;
                }
            }
        }


    }
    public class HttpServer
    {
        static DataHelper dh = new DataHelper();
        public static int SN_SERVICE_PORT = 8234;
        public static int MAX_BUF_SIZE = 4096;
        static string ComputeSha256Hash(string input)
        {
            using (SHA256 sha256 = SHA256.Create())
            {
                byte[] bytes = Encoding.UTF8.GetBytes(input);
                byte[] hashBytes = sha256.ComputeHash(bytes);

                StringBuilder builder = new StringBuilder();
                for (int i = 0; i < hashBytes.Length; i++)
                {
                    builder.Append(hashBytes[i].ToString("x2"));
                }

                return builder.ToString().ToUpper();
            }
        }

        //获取SN的EN号，彩盒标机身标一个工站一起打印，需要SN单个获取
        public static void GetEN(string iSN)
        {
            DataTable dt = (DataTable)dh.ExecuteSql("select ms_makecode,pr_prefix,pr_prebigxbox,pr_regcode from makeserial left join product on ms_prodcode=pr_code where ms_sncode ='" + iSN + "' order by ms_id desc", "select");
            string prefix = "";
            string regcode = "";
            string makecode = "";
            if (dt.Rows.Count > 0)
            {
                prefix = dt.Rows[0]["pr_prefix"].ToString();
                regcode = dt.Rows[0]["pr_regcode"].ToString();
                makecode = dt.Rows[0]["ms_makecode"].ToString();
            }
            dynamic obj = new ExpandoObject();

            obj.tool_name = "zte";
            obj.request = "Storage2";
            obj.User = "mes";
            obj.password = "258456";
            obj.po_sn = iSN;
            obj.wholeDeviceCode = "";
            obj.reg_code = regcode;
            obj.prefix_en_no = prefix;
            obj.prefix_big_box = "";
            obj.packing_num = "";
            obj.isn = prefix;

            string json = JsonConvert.SerializeObject(obj, Formatting.Indented);
            string returnstr = SendData(json);
            JObject deviceObj = JObject.Parse(returnstr);
            string WholeDeviceCode = deviceObj["WholeDeviceCode"].ToString();
            string SN = deviceObj["SN"].ToString();
            string dev_en_no = deviceObj["dev_en_no"].ToString();
            string mac = deviceObj["mac"].ToString();
            string mac_start = deviceObj["mac_start"].ToString();
            string mac_end = deviceObj["mac_end"].ToString();
            string reg_code = deviceObj["reg_code"].ToString();
            string reserve3 = deviceObj["reserve3"].ToString();
            string device_type = deviceObj["device_type"].ToString();
            string en_no = deviceObj["en_no"].ToString();
            dh.ExecuteSql("insert into ZTEDATA(ZD_ID,ZD_D_SN,zd_WholeDeviceCode,ZD_DEV_EN_NO,ZD_SN, ZD_MAKECODE, ZD_TYPE, ZD_VALUE,zd_mac,ZD_MAC_START, ZD_MAC_END,ZD_RESERVE3,zd_enno,zd_devicetype,zd_regcode)" +
                "values(ZTEDATA_seq.nextval,'" + SN + "','" + WholeDeviceCode + "','" + dev_en_no + "','" + iSN + "','" + makecode + "','彩盒机身标','','" + mac + "','" + mac_start + "','" + mac_end + "','" + reserve3 + "','" + en_no + "','" + device_type + "','" + reg_code + "')", "insert");
            Console.WriteLine(json);
        }

        //发送外箱号数据，打印前获取
        public static void SendBoxData(string iBox)
        {
            string sn = dh.getFieldDataByCondition("packagedetail", "replace(wm_concat(pd_barcode),',','-')", "pd_outboxcode='" + iBox + "'").ToString();
            DataTable dt = (DataTable)dh.ExecuteSql("select pr_custmachinetype,ms_makecode from makeserial left join product on ms_prodcode=pr_code where ms_outboxcode ='" + iBox + "' order by ms_id desc", "select");
            string pr_custmachinetype = "";
            string makecode = "";
            if (dt.Rows.Count > 0)
            {
                pr_custmachinetype = dt.Rows[0]["pr_custmachinetype"].ToString();
                makecode = dt.Rows[0]["ms_makecode"].ToString();
            }
            var root = new RootObject
            {
                ProductModuleType = "整机",
                ProductMainClass = "固网_CPE",
                ProductMediumClass = "CPE",
                ProductSubClass = pr_custmachinetype,
                Task = makecode,
                ProcessType = "生产过程",
                UserId = User.UserName,
                BindList = new List<BindItem>()
            };
            root.BindList.Add(new BindItem
            {
                BindKey = "cartonSn",
                BindValue = iBox,
                KeyType = "macbox",
                KeyValue = sn,
                HashType = "SHA256",
                HashKey = ComputeSha256Hash(sn)
            });
            dt = (DataTable)dh.ExecuteSql("select pd_barcode from packagedetail pd_outboxcode='" + iBox + "'", "select");
            for (int i = 0; i < dt.Rows.Count; i++)
            {
                root.BindList.Add(new BindItem
                {
                    BindKey = "mac",
                    BindValue = dt.Rows[i]["pd_barcode"].ToString(),
                    KeyType = "EN",
                    KeyValue = "4Y12R9300001",
                    HashType = "NON-HASH",
                    HashKey = "4Y12R9300001"
                });
                root.BindList.Add(new BindItem
                {
                    BindKey = "mac",
                    BindValue = dt.Rows[i]["pd_barcode"].ToString(),
                    KeyType = "电源条码",
                    KeyValue = "1U1Y2505100013640",
                    HashType = "NON-HASH",
                    HashKey = "1U1Y2505100013640"
                });
                root.BindList.Add(new BindItem
                {
                    BindKey = "mac",
                    BindValue = dt.Rows[i]["pd_barcode"].ToString(),
                    KeyType = "JY-License",
                    KeyValue = "Qk1K4rmuowTDl+NEtSIeHx1td6Tzzm0wDrw/AMCvJ6mrXQ5wsSgoxia+T5Cj+uH4xrGUrjGrZvh/WUQN88iDrPO7kuTA0mvo/Ay+AsFJYnn00JQYQkN9ul+a+Qh0EPBqCVa4ikllHcD1Pqq4Eubs6XXNFhKOtK7F7FMotfGzzAVg7RhKVoVRVFcK6ubSVWXW+SnGx5muH+WZPaiHLjt+kxBR8tZJuBl1LQvMWP74JSWKkcFWwcWlARnCJePvRTvKTDd5e7q9rpBpAc7Z79XYQ6Fs4eXM44O6/hA88YW/BK0TZq3AaaMxH8BpJnwZt4lIyuqXispeaB2eieFBR0JwWg==",
                    HashType = "SHA256",
                    HashKey = ComputeSha256Hash(sn),
                }); ;
            }
            string json = JsonConvert.SerializeObject(root, Formatting.Indented);
            string returnstr = SendData(json);
            Console.WriteLine(json);
        }

        //获取外箱号信息
        public static void GetOutBoxInfo(string iBox)
        {
            dynamic obj = new ExpandoObject();
            var expandoDict = obj as IDictionary<string, object>;
            DataTable dt = (DataTable)dh.ExecuteSql("select pd_barcode,pd_makecode from packagedetail where pd_outboxcode='" + iBox + "'", "select");
            string makecode = "";
            for (int i = 0; i < dt.Rows.Count; i++)
            {
                string enNoKey = $"en_no{i}";
                string enNoValue = dt.Rows[i]["pd_barcode"].ToString();
                expandoDict[enNoKey] = enNoValue;
                makecode = dt.Rows[i]["pd_makecode"].ToString();
            }
            obj.request = "Q_wai_xiang";
            obj.packing_num = 20;
            obj.User = "mes";
            obj.po_sn = makecode;
            obj.password = "258456";
            obj.tool_name = "zte";
            obj.noType = 0;


            string json = JsonConvert.SerializeObject(obj, Formatting.Indented);
            string returnstr = SendData(json);

            var settings = new JsonSerializerSettings
            {
                Converters = new List<JsonConverter> { new DeviceInfoConverter() }
            };

            DeviceInfo deviceInfo = JsonConvert.DeserializeObject<DeviceInfo>(returnstr, settings);

            for (int i = 0; i < deviceInfo.DSN.Count; i++)
            {
                Console.WriteLine($"设备 {i}:");
                Console.WriteLine($"  序列号: {deviceInfo.DSN[i]}");
                Console.WriteLine($"  MAC起始: {deviceInfo.MacStart[i]}");
                Console.WriteLine($"  MAC结束: {deviceInfo.MacEnd[i]}");
                Console.WriteLine($"  设备编码: {deviceInfo.DevEnNo[i]}");
                Console.WriteLine($"  预留3: {deviceInfo.Reserve3[i]}");
            }
            //将返回的信息存入数据库
            for (int i = 0; i < deviceInfo.DSN.Count; i++)
            {
                dh.ExecuteSql("insert into ZTEDATA(ZD_ID,ZD_SN, ZD_MAKECODE, ZD_TYPE, ZD_VALUE,ZD_product_mode, ZD_PRODUCTNAME, ZD_MATERIAL_CODE, ZD_BATCH_NO, ZD_SOFT_VERSION, ZD_HD_VERSION, " +
                    "ZD_VOLTAGE, ZD_POWER, ZD_ORDER_NO, ZD_BIG_BOX_NO, ZD_D_SN, ZD_DEV_EN_NO, ZD_RESERVE3, ZD_DEVICEID, ZD_MAC_START, ZD_MAC_END,zd_production_date, ZD_INDATE)" +
                    "values(ZTEDATA_seq.nextval,'" + deviceInfo.DSN[i] + "','','BOX','','" + deviceInfo.ProductName + "','" + deviceInfo.ProductName + "','" + deviceInfo.MaterialCode + "','" + deviceInfo.BatchNo + "','" + deviceInfo.SoftVersion + "','" + deviceInfo.HdVersion + "'," +
                    "'" + deviceInfo.Voltage + "','" + deviceInfo.Power + "','" + deviceInfo.OrderNo + "','" + deviceInfo.BigBoxNo + "','" + deviceInfo.DSN[i] + "'," +
                    "'" + deviceInfo.Reserve3[i] + "','" + deviceInfo.DeviceId[i] + "','" + deviceInfo.MacStart[i] + "','" + deviceInfo.MacEnd[i] + "','" + deviceInfo.ProductionDate + "',sysdate)", "insert");
            }
            Console.WriteLine(json);
        }

        //获取栈板信息
        public static void GetPalletInfo(string iBox)
        {
            DataTable dt = (DataTable)dh.ExecuteSql("select pa_outboxcode,pa_makecode from package where  pa_mothercode='" + iBox + "'", "select");
            dynamic obj = new ExpandoObject();
            var expandoDict = obj as IDictionary<string, object>;
            string makecode = "";
            for (int i = 0; i < dt.Rows.Count; i++)
            {
                string enNoKey = $"big_box_no{i}";
                string enNoValue = dt.Rows[i]["pa_outboxcode"].ToString();
                expandoDict[enNoKey] = enNoValue;
                makecode = dt.Rows[i]["pa_makecode"].ToString();
            }
            obj.request = "pallet";
            obj.packing_num = dt.Rows.Count;
            obj.User = "mes";
            obj.po_sn = makecode;
            obj.password = "258456";
            obj.tool_name = "zte";

            string json = JsonConvert.SerializeObject(obj, Formatting.Indented);
            string returnstr = SendData(json);
            Console.WriteLine(returnstr);
            Console.WriteLine(json);
        }

        //发送数据
        public static string SendData(string json)
        {
            string serverIP = "10.1.162.175";
            int port = 8234;

            try
            {
                TcpClient client = new TcpClient();
                client.Connect(serverIP, port);
                NetworkStream stream = client.GetStream();

                // 发送数据
                byte[] data = Encoding.UTF8.GetBytes(json);
                stream.Write(data, 0, data.Length);
                Console.WriteLine($"已发送请求: {json}");

                // 接收响应 - 使用安全的方式
                return ReceiveDataSafely(stream);
            }
            catch (Exception ex)
            {
                Console.WriteLine($"错误: {ex.Message}");
                return "";
            }
        }

        private static string ReceiveDataSafely(NetworkStream stream)
        {
            MemoryStream ms = new MemoryStream();
            byte[] buffer = new byte[1024];
            int totalBytesRead = 0;
            const int MAX_SIZE = 10 * 1024 * 1024;

            try
            {
                stream.ReadTimeout = 5000;

                while (true)
                {
                    int bytesRead = stream.Read(buffer, 0, buffer.Length);
                    if (bytesRead == 0) break;

                    ms.Write(buffer, 0, bytesRead);
                    totalBytesRead += bytesRead;

                    Console.WriteLine($"本次读取: {bytesRead} 字节, 累计: {totalBytesRead} 字节");

                    if (totalBytesRead > MAX_SIZE)
                    {
                        throw new Exception($"接收数据超过大小限制: {MAX_SIZE} 字节");
                    }

                    if (!stream.DataAvailable)
                    {
                        Thread.Sleep(100);
                        if (!stream.DataAvailable) break;
                    }
                }

                byte[] receivedData = ms.ToArray();

                // 直接使用GBK编码（最常用的中文编码）
                Encoding chineseEncoding = Encoding.GetEncoding("GBK");
                string response = chineseEncoding.GetString(receivedData);

                Console.WriteLine($"使用GBK编码的响应: {response}");
                return response;
            }
            catch (TimeoutException)
            {
                byte[] partialData = ms.ToArray();
                Encoding chineseEncoding = Encoding.GetEncoding("GBK");
                string partialResponse = chineseEncoding.GetString(partialData);
                Console.WriteLine($"接收超时，已接收数据: {partialResponse}");
                return partialResponse;
            }
        }

        public static readonly uint PROTOCOL_FLAG = 0x4C4F4F54;
        public static byte[] BuildPacket(string jsonData)
        {
            if (string.IsNullOrEmpty(jsonData))
            {
                throw new ArgumentException("JSON数据不能为空");
            }

            using (MemoryStream ms = new MemoryStream())
            {
                // 1. 写入flag (小端序)
                byte[] flagBytes = BitConverter.GetBytes(PROTOCOL_FLAG);
                ms.Write(flagBytes, 0, 4);

                // 2. 将JSON字符串转换为UTF8字节数组
                byte[] jsonBytes = Encoding.UTF8.GetBytes(jsonData);

                // 3. 写入data_len (小端序)
                byte[] lengthBytes = BitConverter.GetBytes(jsonBytes.Length);
                ms.Write(lengthBytes, 0, 4);

                // 4. 写入data
                ms.Write(jsonBytes, 0, jsonBytes.Length);

                return ms.ToArray();
            }
        }

        public static string ToServerReq(string strJSON)
        {
            int nRet = 0;
            string strServerIP = "10.1.162.175";
            string strResp = "";
            IPAddress ip = IPAddress.Parse(strServerIP);
            Socket clientSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            while (true)
            {
                try
                {
                    clientSocket.Connect(new IPEndPoint(ip, SN_SERVICE_PORT));
                }
                catch
                {
                    nRet = -13;
                    break;
                }
                try
                {
                    FACT_DATA_HEAD stHead = new FACT_DATA_HEAD(null);
                    byte[] bytJson = Encoding.UTF8.GetBytes(strJSON); //Encoding.ASCII.GetBytes(strJSON);
                    stHead.setDataLen(bytJson.Length);
                    byte[] bytBuf = new byte[FACT_DATA_HEAD.MY_LEN + bytJson.Length];
                    byte[] bytSrcHead = stHead.getBytes();
                    Array.Copy(bytSrcHead, 0, bytBuf, 0, bytSrcHead.Length);
                    Array.Copy(bytJson, 0, bytBuf, FACT_DATA_HEAD.MY_LEN, bytJson.Length);
                    clientSocket.Send(bytBuf);
                }
                catch
                {
                    nRet = -12;
                    break;
                }
                //判定接口回传的flag和本地传过去的是否一致
                byte[] bytRecv = new byte[MAX_BUF_SIZE];
                int nRecvSize = 0, nSize = 0;
                nRecvSize = clientSocket.Receive(bytRecv, 0, FACT_DATA_HEAD.MY_LEN, SocketFlags.None);

                //                 string strTmp;
                //                 strTmp = string.Format("clientSocket.Receive={0}", nRecvSize);
                //                 Trace.WriteLine(strTmp);

                if (nRecvSize > 0)
                {
                    FACT_DATA_HEAD stHead = new FACT_DATA_HEAD(bytRecv);
                    Console.WriteLine(stHead.getFlag());
                    Console.WriteLine(FACT_DATA_HEAD.PROTOCOL_FLAG);
                    if (stHead.getFlag() == FACT_DATA_HEAD.PROTOCOL_FLAG)
                    {
                        int nPos = 0;
                        nSize = stHead.getDatalen();
                        while (nPos < nSize)
                        {
                            nRecvSize = clientSocket.Receive(bytRecv, nPos, 1869881979 - nPos, SocketFlags.None);
                            if (nRecvSize < 0)
                            {
                                nRet = -14;
                                break;
                            }
                            nPos += nRecvSize;
                        }
                        strResp = Encoding.Default.GetString(bytRecv, 0, nSize);
                    }
                    else nRet = -11;
                }
                else nRet = -10;
                break;
            }
            if (nRet > -13) clientSocket.Shutdown(SocketShutdown.Both);
            clientSocket.Close();
            return strResp;
        }
    }
}