using Google.Protobuf;
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using Grpc.Core;
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using Grpc.Net.Client;
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using HotelPms.Data;
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using HotelPms.Data.Client;
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using HotelPms.Data.Common;
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using HotelPms.Data.Common.Interface.Access;
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using HotelPms.Data.Common.Pagination;
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using HotelPms.Data.Master;
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using HotelPms.Share.Util;
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using System.Data;
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using System.Text.Json;
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namespace HotelPms.DataAccessGrpc.Client
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{
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public class DemoAccess : IDisposable, IDemo
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{
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/// <summary>
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/// チャネル
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/// </summary>
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public GrpcChannel? Channel { get; private set; }
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public DemoCore.DemoCoreClient? Client { get; private set; }
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private static DemoAccess? m_Default;
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public static DemoAccess Instance
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{
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get
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{
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if (m_Default == null) { m_Default = new DemoAccess(GrpcFactory.Instance.Channel); }
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return m_Default;
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}
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}
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public DemoAccess(GrpcChannel channel)
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{
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Channel = channel;
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Client = new DemoCore.DemoCoreClient(Channel);
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}
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public void Dispose()
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{
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}
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/// <summary>
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/// 排他チェックのため、最新更新日取得する
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/// </summary>
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/// <param name="pID"></param>
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/// <returns></returns>
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public int GetUpdateID(int pID)
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{
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return CConvert.ToInt(GrpcClient.ExecuteScalarSync(Channel, $"SELECT UpdateID FROM M_Demo WHERE ID = {pID}"));
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}
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public bool Exists(int pID)
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{
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return GrpcClient.ExecuteScalarSync(Channel, $"IF EXISTS(SELECT 1 FROM M_Demo WHERE ID = {pID}) SELECT 1 ELSE SELECT 0") == "1";
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}
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public async Task<bool> ExistsAsync(int pID)
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{
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return await GrpcClient.ExecuteScalar(Channel, $"IF EXISTS(SELECT 1 FROM M_Demo WHERE ID = {pID}) SELECT 1 ELSE SELECT 0") == "1";
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}
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public async Task<FileGrpcData> OutputStream(PagingRequest request)
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{
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FileGrpcData data = null;
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request.Table = "M_Demo";
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string json = JsonSerializer.Serialize(request);
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using (var call = Client.OutputStream(GrpcClient.CreateDataRequest(2, json)))
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{
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var reaponseStream = call.ResponseStream;
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//データの取得
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while (await reaponseStream.MoveNext(CancellationToken.None))
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{
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data = reaponseStream.Current;
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}
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}
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return data;
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}
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public async Task<DemoTable> GetPageData(PagingRequest request)
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{
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request.Table = "M_Demo";
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string json = JsonSerializer.Serialize(request);
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return await Client.GetDataAsync(GrpcClient.CreateDataRequest(1, json));
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}
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public DataTable GetMasterGridData(string where)
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{
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GrpcTable table = GrpcClient.GetTable(Channel, (int)ETableActionType.DemoMasterGrid, where);
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return table.ToDataTable();
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}
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/// <summary>
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/// 同期データ取得
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/// </summary>
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/// <param name="where"></param>
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/// <returns></returns>
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public DemoTable GetData(string where)
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{
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return Client.GetData(GrpcClient.CreateDataRequest(0, where));
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}
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public async Task<DemoTable> GetDataAsync(string where)
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{
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return await Client.GetDataAsync(GrpcClient.CreateDataRequest(0, where));
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}
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/// <summary>
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/// データ取得
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/// </summary>
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/// <returns></returns>
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public Demo GetItem(int pID)
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{
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DemoTable table = GetData($"ID = {pID}");
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if(table == null || table.ErrNo != 0 || table.Rows.Count == 0) { return null; }
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return table.Rows[0];
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}
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public async Task<DemoTable> GetDataStream()
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{
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return await GetDataStream(string.Empty);
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}
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/// <summary>
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/// データ取得
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/// </summary>
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/// <returns></returns>
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public async Task<DemoTable> GetDataStream(string where)
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{
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DemoTable table = null;
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using (var call = Client.GetDataStream())
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{
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await call.RequestStream.WriteAsync(GrpcClient.CreateDataRequest(0, where));
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await call.RequestStream.CompleteAsync(); // Finish call and report results
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//データの取得
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await foreach (var message in call.ResponseStream.ReadAllAsync<DemoTable>())
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{
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table = message;
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break;
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}
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}
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return table;
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}
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public async Task<DataResult> AddAsync(Demo data)
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{
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return await Client.AddAsync(data);
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}
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public DataResult Add(Demo data)
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{
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return Client.Add(data);
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}
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public async Task<DataResult> UpdateAsync(Demo data)
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{
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return await Client.UpdateAsync(data);
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}
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public DataResult Update(Demo data)
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{
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return Client.Update(data);
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}
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/// <summary>
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/// 追加若しくは更新
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/// </summary>
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/// <param name="data"></param>
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/// <param name="add"></param>
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/// <returns></returns>
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private async Task<DataResult> AddOrUpdateStream(Demo data, bool add)
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{
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DataResult result = null;
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using (var call = add ? Client.AddStream() : Client.UpdateStream())
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{
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await call.RequestStream.WriteAsync(data);
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await call.RequestStream.CompleteAsync(); // Finish call and report results
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//データの取得
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await foreach (var message in call.ResponseStream.ReadAllAsync<DataResult>())
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{
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result = message;
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break;
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}
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}
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return result;
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}
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/// <summary>
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/// 追加
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/// </summary>
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/// <param name="data"></param>
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/// <returns></returns>
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public async Task<DataResult> AddStream(Demo data)
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{
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return await AddOrUpdateStream(data, true);
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}
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/// <summary>
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/// 更新
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/// </summary>
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/// <param name="data"></param>
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/// <returns></returns>
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public async Task<DataResult> UpdateStream(Demo data)
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{
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return await AddOrUpdateStream(data, true);
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}
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public DataResult Remove(string where)
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{
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SqlWhere data = new SqlWhere()
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{
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Data = ByteString.CopyFromUtf8(where)
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};
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return Client.Remove(data);
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}
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public async Task<DataResult> RemoveAsync(string where)
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{
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SqlWhere data = new SqlWhere()
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{
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Data = ByteString.CopyFromUtf8(where)
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};
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return await Client.RemoveAsync(data);
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}
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/// <summary>
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/// 削除
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/// </summary>
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/// <param name="where"></param>
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/// <returns></returns>
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public async Task<DataResult> RemoveStream(string where)
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{
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DataResult result = null;
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SqlWhere data = new SqlWhere()
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{
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Data = ByteString.CopyFromUtf8(where)
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};
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using (var call = Client.RemoveStream())
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{
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await call.RequestStream.WriteAsync(data);
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await call.RequestStream.CompleteAsync(); // Finish call and report results
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//データの取得
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await foreach (var message in call.ResponseStream.ReadAllAsync<DataResult>())
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{
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result = message;
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break;
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}
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}
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return result;
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}
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public DataResult SetData(DemoTable table)
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{
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return Client.SetData(table);
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}
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/// <summary>
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/// バッチ更新
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/// </summary>
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/// <param name="table"></param>
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/// <returns></returns>
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public async Task<DataResult> SetDataStream(DemoTable table)
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{
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DataResult result = null;
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using (var call = Client.SetDataStream())
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{
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await call.RequestStream.WriteAsync(table);
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await call.RequestStream.CompleteAsync(); // Finish call and report results
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//データの取得
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await foreach (var message in call.ResponseStream.ReadAllAsync<DataResult>())
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{
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result = message;
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break;
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}
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}
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return result;
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}
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}
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}
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