XFEEDToolBox

using System.Text.Json;

namespace XFEEDToolBox.Core.Execution;

public sealed class NativeMarketSnapshotUnavailableException():IOException("原生市场只读快照尚未恢复新鲜；不会重发已确认的交易。")
{
    public static bool IsFreshnessRejection(JsonElement row)
        =>row.TryGetProperty("state",out var state)&&state.ValueKind==JsonValueKind.Number&&state.GetInt32()==4
            &&row.TryGetProperty("error",out var error)&&error.ValueKind==JsonValueKind.Number&&error.GetInt32()==1
            &&row.TryGetProperty("mutationsSent",out var mutations)&&mutations.ValueKind==JsonValueKind.Number&&mutations.GetInt32()==0
            &&(!row.TryGetProperty("reconciliationRequired",out var required)||required.ValueKind==JsonValueKind.False)
            &&!NativeOrderReconciliation.IsServerFailure(row);
}