using System.Diagnostics.CodeAnalysis;

using FrostFS.Netmap;
using FrostFS.SDK.ClientV2;

using Google.Protobuf;

namespace FrostFS.SDK.Tests;

[SuppressMessage("Reliability", "CA2007:Consider calling ConfigureAwait on the awaited task", Justification = "Default Value is correct for tests")]
public class NetworkTest : NetworkTestsBase
{
    [Theory]
    [InlineData(false)]
    [InlineData(true)]
    public async void NetworkSettingsTest(bool useContext)
    {
        Mocker.Parameters.Add("AuditFee", [1]);
        Mocker.Parameters.Add("BasicIncomeRate", [2]);
        Mocker.Parameters.Add("ContainerFee", [3]);
        Mocker.Parameters.Add("ContainerAliasFee", [4]);
        Mocker.Parameters.Add("EpochDuration", [5]);
        Mocker.Parameters.Add("InnerRingCandidateFee", [6]);
        Mocker.Parameters.Add("MaxECDataCount", [7]);
        Mocker.Parameters.Add("MaxECParityCount", [8]);
        Mocker.Parameters.Add("MaxObjectSize", [9]);
        Mocker.Parameters.Add("WithdrawFee", [10]);
        Mocker.Parameters.Add("HomomorphicHashingDisabled", [1]);
        Mocker.Parameters.Add("MaintenanceModeAllowed", [1]);

        var param = useContext ?
            new PrmNetworkSettings(new CallContext
            {
                CancellationToken = Mocker.CancellationTokenSource.Token,
                Timeout = TimeSpan.FromSeconds(20),
                OwnerId = OwnerId,
                Key = ECDsaKey,
                Version = Version
            })
            : new PrmNetworkSettings();

        var validTimeoutFrom = DateTime.UtcNow.AddSeconds(20);

        var result = await GetClient().GetNetworkSettingsAsync(param);

        var validTimeoutTo = DateTime.UtcNow.AddSeconds(20);

        Assert.NotNull(result);

        Assert.Equal(Mocker.Parameters["AuditFee"], [(byte)result.AuditFee]);
        Assert.Equal(Mocker.Parameters["BasicIncomeRate"], [(byte)result.BasicIncomeRate]);
        Assert.Equal(Mocker.Parameters["ContainerFee"], [(byte)result.ContainerFee]);
        Assert.Equal(Mocker.Parameters["ContainerAliasFee"], [(byte)result.ContainerAliasFee]);
        Assert.Equal(Mocker.Parameters["EpochDuration"], [(byte)result.EpochDuration]);
        Assert.Equal(Mocker.Parameters["InnerRingCandidateFee"], [(byte)result.InnerRingCandidateFee]);
        Assert.Equal(Mocker.Parameters["MaxECDataCount"], [(byte)result.MaxECDataCount]);
        Assert.Equal(Mocker.Parameters["MaxECParityCount"], [(byte)result.MaxECParityCount]);
        Assert.Equal(Mocker.Parameters["MaxObjectSize"], [(byte)result.MaxObjectSize]);
        Assert.Equal(Mocker.Parameters["WithdrawFee"], [(byte)result.WithdrawFee]);

        Assert.True(result.HomomorphicHashingDisabled);
        Assert.True(result.MaintenanceModeAllowed);

        if (useContext)
        {
            Assert.Equal(Mocker.CancellationTokenSource.Token, Mocker.CancellationToken);
            Assert.NotNull(Mocker.DateTime);

            Assert.True(Mocker.DateTime.Value >= validTimeoutFrom);
            Assert.True(Mocker.DateTime.Value <= validTimeoutTo);
        }
        else
        {
            Assert.NotNull(Mocker.NetworkInfoRequest);
            Assert.Empty(Mocker.NetworkInfoRequest.MetaHeader.XHeaders);
            Assert.Null(Mocker.DateTime);
        }
    }

    [Theory]
    [InlineData(false)]
    [InlineData(true)]

    public async void NetmapSnapshotTest(bool useContext)
    {
        var body = new NetmapSnapshotResponse.Types.Body
        {
            Netmap = new Netmap.Netmap { Epoch = 99 }
        };

        var nodeInfo1 = new NodeInfo
        {
            State = NodeInfo.Types.State.Online,
            PublicKey = ByteString.CopyFrom([1, 2, 3])
        };

        nodeInfo1.Addresses.Add("address1");
        nodeInfo1.Addresses.Add("address2");
        nodeInfo1.Attributes.Add(new NodeInfo.Types.Attribute { Key = "key1", Value = "value1" });
        nodeInfo1.Attributes.Add(new NodeInfo.Types.Attribute { Key = "key2", Value = "value2" });

        var nodeInfo2 = new NodeInfo
        {
            State = NodeInfo.Types.State.Offline,
            PublicKey = ByteString.CopyFrom([3, 4, 5])
        };

        nodeInfo2.Addresses.Add("address3");
        nodeInfo2.Attributes.Add(new NodeInfo.Types.Attribute { Key = "key3", Value = "value3" });

        body.Netmap.Nodes.Add(nodeInfo1);
        body.Netmap.Nodes.Add(nodeInfo2);

        Mocker.NetmapSnapshotResponse = new NetmapSnapshotResponse { Body = body };

        PrmNetmapSnapshot param;

        if (useContext)
        {
            var ctx = new CallContext
            {
                CancellationToken = Mocker.CancellationTokenSource.Token,
                Timeout = TimeSpan.FromSeconds(20),
                OwnerId = OwnerId,
                Key = ECDsaKey,
                Version = Version
            };

            param = new(ctx);
            param.XHeaders.Add("headerKey1", "headerValue1");

        }
        else
        {
            param = new();
        }

        var validTimeoutFrom = DateTime.UtcNow.AddSeconds(20);

        var result = await GetClient().GetNetmapSnapshotAsync(param);

        var validTimeoutTo = DateTime.UtcNow.AddSeconds(20);

        Assert.NotNull(result);

        Assert.Equal(99u, result.Epoch);
        Assert.Equal(2, result.NodeInfoCollection.Count);

        var node1 = result.NodeInfoCollection[0];
        Assert.Equal(NodeState.Online, node1.State);
        Assert.Equal(2, node1.Addresses.Count);
        Assert.Equal("address1", node1.Addresses.ElementAt(0));
        Assert.Equal("address2", node1.Addresses.ElementAt(1));

        Assert.Equal(2, node1.Attributes.Count);

        Assert.Equal("key1", node1.Attributes.ElementAt(0).Key);
        Assert.Equal("value1", node1.Attributes.ElementAt(0).Value);
        Assert.Equal("key2", node1.Attributes.ElementAt(1).Key);
        Assert.Equal("value2", node1.Attributes.ElementAt(1).Value);

        var node2 = result.NodeInfoCollection[1];
        Assert.Equal(NodeState.Offline, node2.State);
        Assert.Single(node2.Addresses);
        Assert.Equal("address3", node2.Addresses.ElementAt(0));

        Assert.Single(node2.Attributes);

        Assert.Equal("key3", node2.Attributes.ElementAt(0).Key);
        Assert.Equal("value3", node2.Attributes.ElementAt(0).Value);

        if (useContext)
        {
            Assert.NotNull(Mocker.NetmapSnapshotRequest);
            Assert.Single(Mocker.NetmapSnapshotRequest.MetaHeader.XHeaders);
            Assert.Equal(param.XHeaders.Keys[0], Mocker.NetmapSnapshotRequest.MetaHeader.XHeaders.First().Key);
            Assert.Equal(param.XHeaders[param.XHeaders.Keys[0]], Mocker.NetmapSnapshotRequest.MetaHeader.XHeaders.First().Value);

            Assert.Equal(Mocker.CancellationTokenSource.Token, Mocker.CancellationToken);
            Assert.NotNull(Mocker.DateTime);

            Assert.True(Mocker.DateTime.Value >= validTimeoutFrom);
            Assert.True(Mocker.DateTime.Value <= validTimeoutTo);
        }
        else
        {
            Assert.NotNull(Mocker.NetmapSnapshotRequest);
            Assert.Empty(Mocker.NetmapSnapshotRequest.MetaHeader.XHeaders);
            Assert.Null(Mocker.DateTime);
        }
    }

    [Theory]
    [InlineData(false)]
    [InlineData(true)]
    public async void NodeInfoTest(bool useContext)
    {
        var body = new LocalNodeInfoResponse.Types.Body
        {
            NodeInfo = new NodeInfo()
            {
                State = NodeInfo.Types.State.Online,
                PublicKey = ByteString.CopyFrom([1, 2, 3])
            },
            Version = new Refs.Version { Major = 2, Minor = 12 }
        };

        body.NodeInfo.Addresses.Add("address1");
        body.NodeInfo.Addresses.Add("address2");
        body.NodeInfo.Attributes.Add(new NodeInfo.Types.Attribute { Key = "key1", Value = "value1" });
        body.NodeInfo.Attributes.Add(new NodeInfo.Types.Attribute { Key = "key2", Value = "value2" });

        Mocker.NodeInfoResponse = new LocalNodeInfoResponse { Body = body };

        PrmNodeInfo param;

        if (useContext)
        {
            var ctx = new CallContext
            {
                CancellationToken = Mocker.CancellationTokenSource.Token,
                Timeout = TimeSpan.FromSeconds(20),
                OwnerId = OwnerId,
                Key = ECDsaKey,
                Version = Version
            };

            param = new(ctx);
            param.XHeaders.Add("headerKey1", "headerValue1");

        }
        else
        {
            param = new();
        }

        var validTimeoutFrom = DateTime.UtcNow.AddSeconds(20);

        var result = await GetClient().GetNodeInfoAsync(param);

        var validTimeoutTo = DateTime.UtcNow.AddSeconds(20);

        Assert.NotNull(result);

        Assert.Equal(NodeState.Online, result.State);

        Assert.Equal(2, result.Addresses.Count);
        Assert.Equal("address1", result.Addresses.ElementAt(0));
        Assert.Equal("address2", result.Addresses.ElementAt(1));

        Assert.Equal(2, result.Attributes.Count);
        Assert.Equal("value1", result.Attributes["key1"]);
        Assert.Equal("value2", result.Attributes["key2"]);

        Assert.NotNull(Mocker.LocalNodeInfoRequest);
        if (useContext)
        {
            Assert.Single(Mocker.LocalNodeInfoRequest.MetaHeader.XHeaders);
            Assert.Equal(param.XHeaders.Keys[0], Mocker.LocalNodeInfoRequest.MetaHeader.XHeaders.First().Key);
            Assert.Equal(param.XHeaders[param.XHeaders.Keys[0]], Mocker.LocalNodeInfoRequest.MetaHeader.XHeaders.First().Value);

            Assert.Equal(Mocker.CancellationTokenSource.Token, Mocker.CancellationToken);
            Assert.NotNull(Mocker.DateTime);

            Assert.True(Mocker.DateTime.Value >= validTimeoutFrom);
            Assert.True(Mocker.DateTime.Value <= validTimeoutTo);
        }
        else
        {
            Assert.Empty(Mocker.LocalNodeInfoRequest.MetaHeader.XHeaders);
            Assert.Null(Mocker.DateTime);
        }
    }
}