// Copyright (c) 2019 Temporal Technologies, Inc.
//
// 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.

syntax = "proto3";

package temporal.server.api.checksum.v1;

option go_package = "go.temporal.io/server/api/checksum/v1;checksum";

import "temporal/api/enums/v1/workflow.proto";

import "temporal/server/api/history/v1/message.proto";
import "temporal/server/api/enums/v1/workflow.proto";

message MutableStateChecksumPayload {
    bool cancel_requested = 1;
    temporal.server.api.enums.v1.WorkflowExecutionState state = 2;
    temporal.api.enums.v1.WorkflowExecutionStatus status = 3;

    int64 last_write_version = 4;
    int64 last_write_event_id = 5;
    int64 last_first_event_id = 6;
    int64 next_event_id = 7;
    int64 last_processed_event_id = 8;
    int64 signal_count = 9;

    int32 workflow_task_attempt = 10;
    int64 workflow_task_version = 11;
    int64 workflow_task_scheduled_id = 12;
    int64 workflow_task_started_id = 13;

    repeated int64 pending_timer_started_ids = 14;
    repeated int64 pending_activity_scheduled_ids = 15;
    repeated int64 pending_signal_initiated_ids = 16;
    repeated int64 pending_req_cancel_initiated_ids = 17;
    repeated int64 pending_child_initiated_ids = 18;

    string sticky_task_queue_name = 19;
    temporal.server.api.history.v1.VersionHistories version_histories = 20;
}
