// Licensed to the Apache Software Foundation (ASF) under one

// or more contributor license agreements.  See the NOTICE file

// distributed with this work for additional information

// regarding copyright ownership.  The ASF licenses this file

// to you under the Apache License, Version 2.0 (the

// "License"); you may not use this file except in compliance

// with the License.  You may obtain a copy of the License at

//

//   http://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing,

// software distributed under the License is distributed on an

// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

// KIND, either express or implied.  See the License for the

// specific language governing permissions and limitations

// under the License.

#include "runtime/workload_management/task_controller.h"

#include "runtime/workload_management/resource_context.h"

namespace doris {

void TaskController::update_paused_reason(const Status& st) {

    if (paused_reason_.status().is<ErrorCode::QUERY_MEMORY_EXCEEDED>()) {

        return;

    } else if (paused_reason_.status().is<ErrorCode::WORKLOAD_GROUP_MEMORY_EXCEEDED>()) {

        if (st.is<ErrorCode::QUERY_MEMORY_EXCEEDED>()) {

            paused_reason_.update(st);

            return;

        } else {

            return;

        }

    } else {

        paused_reason_.update(st);

    }

}

std::string TaskController::debug_string() {

    return fmt::format(

            "TaskId={}, Memory(Used={}, Limit={}, Peak={}), Spill(RunningSpillTaskCnt={}, "

            "TotalPausedPeriodSecs={}, LatestPausedReason={})",

            print_id(task_id_),

            PrettyPrinter::print_bytes(resource_ctx_->memory_context()->current_memory_bytes()),

            PrettyPrinter::print_bytes(resource_ctx_->memory_context()->mem_limit()),

            PrettyPrinter::print_bytes(resource_ctx_->memory_context()->peak_memory_bytes()),

            revoking_tasks_count_, memory_sufficient_time() / NANOS_PER_SEC,

            paused_reason_.status().to_string());

}

} // namespace doris