using Logging;
using Utils;

namespace DistTestCore.Codex
{
    public class CodexNode
    {
        private readonly BaseLog log;
        private readonly ITimeSet timeSet;

        public CodexNode(BaseLog log, ITimeSet timeSet, Address address)
        {
            this.log = log;
            this.timeSet = timeSet;
            Address = address;
        }

        public Address Address { get; }

        public CodexDebugResponse GetDebugInfo()
        {
            return Http(TimeSpan.FromSeconds(2)).HttpGetJson<CodexDebugResponse>("debug/info");
        }

        public CodexDebugPeerResponse GetDebugPeer(string peerId)
        {
            return GetDebugPeer(peerId, TimeSpan.FromSeconds(2));
        }

        public CodexDebugPeerResponse GetDebugPeer(string peerId, TimeSpan timeout)
        {
            var http = Http(timeout);
            var str = http.HttpGetString($"debug/peer/{peerId}");

            if (str.ToLowerInvariant() == "unable to find peer!")
            {
                return new CodexDebugPeerResponse
                {
                    IsPeerFound = false
                };
            }

            var result = http.TryJsonDeserialize<CodexDebugPeerResponse>(str);
            result.IsPeerFound = true;
            return result;
        }

        public string UploadFile(FileStream fileStream)
        {
            return Http().HttpPostStream("upload", fileStream);
        }

        public Stream DownloadFile(string contentId)
        {
            return Http().HttpGetStream("download/" + contentId);
        }

        public CodexSalesAvailabilityResponse SalesAvailability(CodexSalesAvailabilityRequest request)
        {
            return Http().HttpPostJson<CodexSalesAvailabilityRequest, CodexSalesAvailabilityResponse>("sales/availability", request);
        }

        public string RequestStorage(CodexSalesRequestStorageRequest request, string contentId)
        {
            return Http().HttpPostJson($"storage/request/{contentId}", request);
        }

        public CodexStoragePurchase GetPurchaseStatus(string purchaseId)
        {
            return Http().HttpGetJson<CodexStoragePurchase>($"storage/purchases/{purchaseId}");
        }

        public string ConnectToPeer(string peerId, string peerMultiAddress)
        {
            return Http().HttpGetString($"connect/{peerId}?addrs={peerMultiAddress}");
        }

        private Http Http(TimeSpan? timeoutOverride = null)
        {
            return new Http(log, timeSet, Address, baseUrl: "/api/codex/v1", timeoutOverride);
        }
    }

    public class CodexDebugResponse
    {
        public string id { get; set; } = string.Empty;
        public string[] addrs { get; set; } = new string[0];
        public string repo { get; set; } = string.Empty;
        public string spr { get; set; } = string.Empty;
        public EnginePeerResponse[] enginePeers { get; set; } = Array.Empty<EnginePeerResponse>();
        public SwitchPeerResponse[] switchPeers { get; set; } = Array.Empty<SwitchPeerResponse>();
        public CodexDebugVersionResponse codex { get; set; } = new();
        public CodexDebugTableResponse table { get; set; } = new();
    }

    public class CodexDebugTableResponse
    {
        public CodexDebugTableNodeResponse localNode { get; set; } = new();
        public CodexDebugTableNodeResponse[] nodes { get; set; } = Array.Empty<CodexDebugTableNodeResponse>();
    }

    public class CodexDebugTableNodeResponse
    {
        public string nodeId { get; set; } = string.Empty;
        public string peerId { get; set; } = string.Empty;
        public string record { get; set; } = string.Empty;
        public string address { get; set; } = string.Empty;
        public bool seen { get; set; }
    }

    public class EnginePeerResponse
    {
        public string peerId { get; set; } = string.Empty;
        public EnginePeerContextResponse context { get; set; } = new();
    }

    public class EnginePeerContextResponse
    {
        public int blocks { get; set; } = 0;
        public int peerWants { get; set; } = 0;
        public int exchanged { get; set; } = 0;
        public string lastExchange { get; set; } = string.Empty;
    }

    public class SwitchPeerResponse
    {
        public string peerId { get; set; } = string.Empty;
        public string key { get; set; } = string.Empty;
    }

    public class CodexDebugVersionResponse
    {
        public string version { get; set; } = string.Empty;
        public string revision { get; set; } = string.Empty;
    }

    public class CodexDebugPeerResponse
    {
        public bool IsPeerFound { get; set; }

        public string peerId { get; set; } = string.Empty;
        public long seqNo { get; set; }
        public CodexDebugPeerAddressResponse[] addresses { get; set; } = Array.Empty<CodexDebugPeerAddressResponse>();
    }

    public class CodexDebugPeerAddressResponse
    {
        public string address { get; set; } = string.Empty;
    }

    public class CodexSalesAvailabilityRequest
    {
        public string size { get; set; } = string.Empty;
        public string duration { get; set; } = string.Empty;
        public string minPrice { get; set; } = string.Empty;
        public string maxCollateral { get; set; } = string.Empty;
    }

    public class CodexSalesAvailabilityResponse
    {
        public string id { get; set; } = string.Empty;
        public string size { get; set; } = string.Empty;
        public string duration { get; set; } = string.Empty;
        public string minPrice { get; set; } = string.Empty;
        public string maxCollateral { get; set; } = string.Empty;
    }

    public class CodexSalesRequestStorageRequest
    {
        public string duration { get; set; } = string.Empty;
        public string proofProbability { get; set; } = string.Empty;
        public string reward { get; set; } = string.Empty;
        public string collateral { get; set; } = string.Empty;
        public string? expiry { get; set; }
        public uint? nodes { get; set; }
        public uint? tolerance { get; set; }
    }

    public class CodexStoragePurchase
    {
        public string state { get; set; } = string.Empty;
        public string error { get; set; } = string.Empty;
    }
}