using RestSharp;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Text;
using WisdomClient.data;

namespace WisdomClient
{
    public class RestfulClient
    {
        private static int QUERY_COUNT = 75;
        private static string serverUrl;

        public static string ServerUrl
        {
            get
            {
                if (string.IsNullOrWhiteSpace(serverUrl))
                    serverUrl = ConfigurationManager.AppSettings["RestServerUrl"];
                return serverUrl;
            }
            set { serverUrl = value; }
        }

        public static Dictionary<string, TsData> findLatestByTagNames(string[] tagNames)
        {

            Dictionary<string, TsData> result = new Dictionary<string, TsData>();
            var client = new RestClient(ServerUrl);


            int selectCount = tagNames.Length / QUERY_COUNT;
            int remainder = tagNames.Length % QUERY_COUNT;
            if (remainder == 0)//如果被整除
            {
                for (int i = 0; i < selectCount; i++)
                {
                    string[] subTagName = tagNames.Skip(QUERY_COUNT * i).Take(QUERY_COUNT).ToArray();
                    var request = new RestRequest("latest", Method.GET);
                    request.AddParameter("keys", String.Join(",", subTagName));
                    IRestResponse<Dictionary<string, TsData>> response = client.Execute<Dictionary<string, TsData>>(request);
                    if (response.Data != null)
                    {
                        foreach (var item in response.Data)
                        {
                            result.Add(item.Key, item.Value);
                        }
                    }

                }
            }
            else//tagNames长度无法被1000整除
            {

                for (int i = 0; i < selectCount; i++)
                {
                    string[] subTagName = tagNames.Skip(QUERY_COUNT * i).Take(QUERY_COUNT).ToArray();
                    var request = new RestRequest("latest", Method.GET);
                    request.AddParameter("keys", String.Join(",", subTagName));
                    IRestResponse<Dictionary<string, TsData>> response = client.Execute<Dictionary<string, TsData>>(request);
                    if (response.Data != null)
                    {
                        foreach (var item in response.Data)
                        {
                            if (result.ContainsKey(item.Key))
                                Console.WriteLine(item.Key);
                            result.Add(item.Key, item.Value);
                        }
                    }

                }
                //将数组剩余元素进行查询
                String[] lastTagName = tagNames.Skip(QUERY_COUNT * selectCount).Take(remainder).ToArray();
                var lastRequest = new RestRequest("latest", Method.GET);
                lastRequest.AddParameter("keys", String.Join(",", lastTagName));
                IRestResponse<Dictionary<string, TsData>> lastResponse = client.Execute<Dictionary<string, TsData>>(lastRequest);
                if (lastResponse.Data != null)
                {
                    foreach (var item in lastResponse.Data)
                    {
                        result.Add(item.Key, item.Value);
                    }
                }


            }

            return result;
        }

        public static Dictionary<string, TsData> findLatestByThingCodes(string thingType, string thingId, string[] uCodes)
        {
            var client = new RestClient(ServerUrl);
            var request = new RestRequest("latest", Method.GET);
            request.AddParameter("thingType", thingType);
            request.AddParameter("thingId", thingId);
            request.AddParameter("uniformCodes", String.Join(",", uCodes));

            IRestResponse<Dictionary<string, TsData>> response = client.Execute<Dictionary<string, TsData>>(request);

            return response.Data;
        }

        public static List<TsData> findHistoryRawByTagName(string tagName, long startTs, long endTs)
        {
            var client = new RestClient(ServerUrl);
            var request = new RestRequest("history/raw", Method.GET);
            request.AddParameter("tagName", tagName);
            request.AddParameter("startTs", startTs);
            request.AddParameter("endTs", endTs);

            IRestResponse<List<TsData>> response = client.Execute<List<TsData>>(request);

            return response.Data;
        }

        public static List<TsData> findHistoryRawByThingCodes(string thingType, string thingId, string uniformCode, long startTs, long endTs)
        {
            var client = new RestClient(ServerUrl);
            var request = new RestRequest("history/raw", Method.GET);
            request.AddParameter("thingType", thingType);
            request.AddParameter("thingId", thingId);
            request.AddParameter("uniformCode", uniformCode);
            request.AddParameter("startTs", startTs);
            request.AddParameter("endTs", endTs);

            IRestResponse<List<TsData>> response = client.Execute<List<TsData>>(request);

            return response.Data;
        }

        public static List<TsData> findHistorySnapByTagName(string tagName, long startTs, long endTs, int interval)
        {
            var client = new RestClient(ServerUrl);
            var request = new RestRequest("history/snap", Method.GET);
            request.AddParameter("tagName", tagName);
            request.AddParameter("startTs", startTs);
            request.AddParameter("endTs", endTs);
            request.AddParameter("interval", interval);

            IRestResponse<List<TsData>> response = client.Execute<List<TsData>>(request);

            return response.Data;
        }

        public static List<TsData> findHistorySnapByThingCodes(string thingType, string thingId, string uniformCode, long startTs, long endTs, int interval)
        {
            var client = new RestClient(ServerUrl);
            var request = new RestRequest("history/snap", Method.GET);
            request.AddParameter("thingType", thingType);
            request.AddParameter("thingId", thingId);
            request.AddParameter("uniformCode", uniformCode);
            request.AddParameter("startTs", startTs);
            request.AddParameter("endTs", endTs);
            request.AddParameter("interval", interval);

            IRestResponse<List<TsData>> response = client.Execute<List<TsData>>(request);

            return response.Data;
        }

        public static List<DoubleStatData> findHistoryStatByTagName(string tagName, long startTs, long endTs, int interval)
        {
            var client = new RestClient(ServerUrl);
            var request = new RestRequest("history/stat", Method.GET);
            request.AddParameter("tagName", tagName);
            request.AddParameter("startTs", startTs);
            request.AddParameter("endTs", endTs);
            request.AddParameter("interval", interval);

            IRestResponse<List<DoubleStatData>> response = client.Execute<List<DoubleStatData>>(request);

            return response.Data;
        }

        public static List<DoubleStatData> findHistoryStatByThingCodes(string thingType, string thingId, string uniformCode, long startTs, long endTs, int interval)
        {
            var client = new RestClient(ServerUrl);
            var request = new RestRequest("history/stat", Method.GET);
            request.AddParameter("thingType", thingType);
            request.AddParameter("thingId", thingId);
            request.AddParameter("uniformCode", uniformCode);
            request.AddParameter("startTs", startTs);
            request.AddParameter("endTs", endTs);
            request.AddParameter("interval", interval);

            IRestResponse<List<DoubleStatData>> response = client.Execute<List<DoubleStatData>>(request);

            return response.Data;
        }

        public static Dictionary<string, TsData> findHistorySectionByTagNames(string[] tagNames, long ts)
        {
            var client = new RestClient(ServerUrl);
            var request = new RestRequest("history/section", Method.GET);
            request.AddParameter("tagName", String.Join(",", tagNames));
            request.AddParameter("ts", ts);

            IRestResponse<Dictionary<string, TsData>> response = client.Execute<Dictionary<string, TsData>>(request);
            return response.Data;
        }

        public static Dictionary<string, TsData> findHistorySectionByThingCodes(string thingType, string thingId, string[] uCodes, long ts)
        {
            var client = new RestClient(ServerUrl);
            var request = new RestRequest("history/section", Method.GET);
            request.AddParameter("thingType", thingType);
            request.AddParameter("thingId", thingId);
            request.AddParameter("uniformCodes", String.Join(",", uCodes));
            request.AddParameter("ts", ts);

            IRestResponse<Dictionary<string, TsData>> response = client.Execute<Dictionary<string, TsData>>(request);

            return response.Data;
        }

        public static void writeHistoryBatch(List<TsPointData> tsPointDataList)
        {
            var client = new RestClient(ServerUrl);
            var request = new RestRequest("history/batch", Method.POST);
            request.RequestFormat = DataFormat.Json;
            //request.AddParameter("tagName", String.Join(",", tagNames));
            request.AddBody(tsPointDataList);
            //string tmp = request.JsonSerializer.Serialize(tsPointDataList);
            //request.AddBody(tmp);
            client.Execute<Object>(request);

            //return false;
        }


        public static void writeHistory(TsPointData tsPointData)
        {
            var client = new RestClient(ServerUrl);
            var request = new RestRequest("history", Method.POST);
            request.RequestFormat = DataFormat.Json;
            //request.AddParameter("tagName", String.Join(",", tagNames));
            request.AddBody(tsPointData);
            //string tmp = request.JsonSerializer.Serialize(tsPointDataList);
            //request.AddBody(tmp);
            client.Execute<Object>(request);

            //return false;
        }

        public static void writeHistoryList(TsPointDataList tsPointDataList)
        {
            var client = new RestClient(ServerUrl);
            var request = new RestRequest("history/list", Method.POST);
            request.RequestFormat = DataFormat.Json;
            request.AddBody(tsPointDataList);
            client.Execute<Object>(request);

            //return false;
        }

        public static void writeLatest(TsPointData tsPointData)
        {
            try
            {
                var client = new RestClient(ServerUrl);
                var request = new RestRequest("latest", Method.POST);
                request.RequestFormat = DataFormat.Json;
                request.AddBody(tsPointData);

                var result = client.Execute<Object>(request);
            }
            catch (Exception)
            {
                throw;
            }
           

           
        }

    }
}