syntax = "proto3";
package zgc.committee.v1beta1;

import "cosmos_proto/cosmos.proto";
import "gogoproto/gogo.proto";
import "google/protobuf/any.proto";
import "google/protobuf/duration.proto";

option go_package = "github.com/0glabs/0g-chain/x/committee/types";
option (gogoproto.goproto_getters_all) = false;

// BaseCommittee is a common type shared by all Committees
message BaseCommittee {
  option (cosmos_proto.implements_interface) = "Committee";
  option (gogoproto.goproto_stringer) = false;

  uint64 id = 1 [(gogoproto.customname) = "ID"];
  string description = 2;
  repeated bytes members = 3 [
    (cosmos_proto.scalar) = "cosmos.AddressBytes",
    (gogoproto.casttype) = "github.com/cosmos/cosmos-sdk/types.AccAddress"
  ];
  repeated google.protobuf.Any permissions = 4 [(cosmos_proto.accepts_interface) = "Permission"];

  // Smallest percentage that must vote for a proposal to pass
  string vote_threshold = 5 [
    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Dec",
    (gogoproto.nullable) = false
  ];

  // The length of time a proposal remains active for. Proposals will close earlier if they get enough votes.
  google.protobuf.Duration proposal_duration = 6 [
    (gogoproto.nullable) = false,
    (gogoproto.stdduration) = true
  ];
  TallyOption tally_option = 7;
}

// MemberCommittee is an alias of BaseCommittee
message MemberCommittee {
  option (cosmos_proto.implements_interface) = "Committee";
  option (gogoproto.goproto_stringer) = false;

  BaseCommittee base_committee = 1 [(gogoproto.embed) = true];
}

// TokenCommittee supports voting on proposals by token holders
message TokenCommittee {
  option (cosmos_proto.implements_interface) = "Committee";
  option (gogoproto.goproto_stringer) = false;

  BaseCommittee base_committee = 1 [(gogoproto.embed) = true];
  string quorum = 2 [
    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Dec",
    (gogoproto.nullable) = false
  ];
  string tally_denom = 3;
}

// TallyOption enumerates the valid types of a tally.
enum TallyOption {
  option (gogoproto.goproto_enum_prefix) = false;

  // TALLY_OPTION_UNSPECIFIED defines a null tally option.
  TALLY_OPTION_UNSPECIFIED = 0;
  // Votes are tallied each block and the proposal passes as soon as the vote threshold is reached
  TALLY_OPTION_FIRST_PAST_THE_POST = 1;
  // Votes are tallied exactly once, when the deadline time is reached
  TALLY_OPTION_DEADLINE = 2;
}