// MIT License
//
// Copyright (c) 2023-2025 Advanced Micro Devices, Inc. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

#pragma once

#include "lib/common/container/pool_object.hpp"
#include "lib/common/container/small_vector.hpp"
#include "lib/common/utility.hpp"
#include "lib/rocprofiler-sdk/hsa/rocprofiler_packet.hpp"
#include "lib/rocprofiler-sdk/hsa/signal.hpp"
#include "lib/rocprofiler-sdk/tracing/fwd.hpp"

#include <rocprofiler-sdk/callback_tracing.h>
#include <rocprofiler-sdk/fwd.h>

#include <unordered_map>

namespace rocprofiler
{
namespace context
{
struct context;
struct correlation_id;
}  // namespace context

namespace hsa
{
class Queue;

// per-packet data
struct packet_data_t
{
    using callback_record_t = rocprofiler_callback_tracing_kernel_dispatch_data_t;
    using pooled_signal_t   = common::container::pool_object<signal_t>;

    tracing::tracing_data   tracing_data            = {};
    rocprofiler_packet      kernel_packet           = {};
    inst_pkt_t              instrumentation_packets = {};
    hsa_signal_t            completion_signal       = {.handle = 0};
    hsa_signal_t            interrupt_signal        = {.handle = 0};
    callback_record_t       callback_record         = {};
    rocprofiler_user_data_t user_data               = {.value = 0};
    pooled_signal_t*        pooled_signal           = nullptr;
    bool                    is_serialized           = false;
};

// Internal session information that is used by write interceptor
// to track state of the intercepted kernel.
struct queue_info_session_t
{
    using context_t              = context::context;
    using user_data_map_t        = tracing::external_correlation_id_map_t;
    using external_corr_id_map_t = user_data_map_t;
    using context_array_t        = common::container::small_vector<const context_t*>;
    using packet_data_array_t    = common::container::small_vector<packet_data_t, 8>;

    Queue&                   queue;
    rocprofiler_thread_id_t  tid            = common::get_tid();
    rocprofiler_timestamp_t  enqueue_ts     = 0;
    context::correlation_id* correlation_id = nullptr;
    packet_data_array_t      packet_data    = {};
};
}  // namespace hsa
}  // namespace rocprofiler
