syntax = "proto3";
package kava.incentive.v1beta1;

import "cosmos/base/v1beta1/coin.proto";
import "gogoproto/gogo.proto";
import "google/protobuf/timestamp.proto";
import "kava/incentive/v1beta1/claims.proto";

option go_package = "github.com/kava-labs/kava/x/incentive/types";
option (gogoproto.goproto_getters_all) = false;

// RewardPeriod stores the state of an ongoing reward
message RewardPeriod {
  bool active = 1;

  string collateral_type = 2;

  google.protobuf.Timestamp start = 3 [
    (gogoproto.nullable) = false,
    (gogoproto.stdtime) = true
  ];

  google.protobuf.Timestamp end = 4 [
    (gogoproto.nullable) = false,
    (gogoproto.stdtime) = true
  ];

  cosmos.base.v1beta1.Coin rewards_per_second = 5 [(gogoproto.nullable) = false];
}

// MultiRewardPeriod supports multiple reward types
message MultiRewardPeriod {
  bool active = 1;

  string collateral_type = 2;

  google.protobuf.Timestamp start = 3 [
    (gogoproto.nullable) = false,
    (gogoproto.stdtime) = true
  ];

  google.protobuf.Timestamp end = 4 [
    (gogoproto.nullable) = false,
    (gogoproto.stdtime) = true
  ];

  repeated cosmos.base.v1beta1.Coin rewards_per_second = 5 [
    (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins",
    (gogoproto.nullable) = false
  ];
}

// TypedMultiRewardPeriod stores mutiple reward types of a claim type
message TypedMultiRewardPeriod {
  ClaimType claim_type = 1;
  repeated MultiRewardPeriod reward_periods = 2 [
    (gogoproto.castrepeated) = "MultiRewardPeriods",
    (gogoproto.nullable) = false
  ];
}

// Multiplier amount the claim rewards get increased by, along with how long the
// claim rewards are locked
message Multiplier {
  string name = 1;

  int64 months_lockup = 2;

  bytes factor = 3 [
    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Dec",
    (gogoproto.nullable) = false
  ];
}

// MultipliersPerDenom is a map of denoms to a set of multipliers
message MultipliersPerDenom {
  string denom = 1;

  repeated Multiplier multipliers = 2 [
    (gogoproto.castrepeated) = "Multipliers",
    (gogoproto.nullable) = false
  ];
}

// Params
message Params {
  repeated RewardPeriod usdx_minting_reward_periods = 1 [
    (gogoproto.customname) = "USDXMintingRewardPeriods",
    (gogoproto.castrepeated) = "RewardPeriods",
    (gogoproto.nullable) = false
  ];

  repeated MultiRewardPeriod hard_supply_reward_periods = 2 [
    (gogoproto.castrepeated) = "MultiRewardPeriods",
    (gogoproto.nullable) = false
  ];

  repeated MultiRewardPeriod hard_borrow_reward_periods = 3 [
    (gogoproto.castrepeated) = "MultiRewardPeriods",
    (gogoproto.nullable) = false
  ];

  repeated MultiRewardPeriod delegator_reward_periods = 4 [
    (gogoproto.castrepeated) = "MultiRewardPeriods",
    (gogoproto.nullable) = false
  ];

  repeated MultiRewardPeriod swap_reward_periods = 5 [
    (gogoproto.castrepeated) = "MultiRewardPeriods",
    (gogoproto.nullable) = false
  ];

  repeated MultipliersPerDenom claim_multipliers = 6 [
    (gogoproto.castrepeated) = "MultipliersPerDenoms",
    (gogoproto.nullable) = false
  ];

  google.protobuf.Timestamp claim_end = 7 [
    (gogoproto.nullable) = false,
    (gogoproto.stdtime) = true
  ];

  repeated MultiRewardPeriod savings_reward_periods = 8 [
    (gogoproto.castrepeated) = "MultiRewardPeriods",
    (gogoproto.nullable) = false
  ];

  repeated MultiRewardPeriod earn_reward_periods = 9 [
    (gogoproto.castrepeated) = "MultiRewardPeriods",
    (gogoproto.nullable) = false
  ];

  repeated TypedMultiRewardPeriod reward_periods = 10 [
    (gogoproto.castrepeated) = "TypedMultiRewardPeriods",
    (gogoproto.nullable) = false
  ];
}