syntax = "proto3";

import "koinos/options.proto";
import "koinos/protocol/protocol.proto";

package koinos.contracts.governance;
option go_package = "github.com/koinos/koinos-proto-golang/koinos/contracts/governance";

enum proposal_status {
   pending = 0;
   active = 1;
   approved = 2;
   expired = 3;
   applied = 4;
}

message proposal_record {
   koinos.protocol.transaction proposal = 1;
   uint64 vote_start_height = 2;
   uint64 vote_tally = 3;
   uint64 vote_threshold = 4;
   bool shall_authorize = 5;
   bool updates_governance = 6;
   proposal_status status = 7;
}

message submit_proposal_arguments {
   koinos.protocol.transaction proposal = 1;
   uint64 fee = 2;
}

message submit_proposal_result {
   bool value = 1;
}

message get_proposal_by_id_arguments {
   bytes proposal_id = 1 [(btype) = TRANSACTION_ID];
}

message get_proposal_by_id_result {
   proposal_record value = 1;
}

message get_proposals_by_status_arguments {
   bytes start_proposal = 1 [(btype) = TRANSACTION_ID];
   uint64 limit = 2;
   proposal_status status = 3;
}

message get_proposals_by_status_result {
   repeated proposal_record value = 1;
}

message get_proposals_arguments {
   bytes start_proposal = 1 [(btype) = TRANSACTION_ID];
   uint64 limit = 2;
}

message get_proposals_result {
   repeated proposal_record value = 1;
}

message proposal_submission_event {
   proposal_record proposal = 1;
}

message proposal_status_event {
   bytes id = 1 [(btype) = TRANSACTION_ID];
   proposal_status status = 2;
}

message proposal_vote_event {
   bytes id = 1 [(btype) = TRANSACTION_ID];
   uint64 vote_tally = 2;
   uint64 vote_threshold = 3;
}

message block_callback_arguments{}
message block_callback_result{}