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

import "cosmos/base/v1beta1/coin.proto";
import "cosmos_proto/cosmos.proto";
import "gogoproto/gogo.proto";

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

// -------------- Base Claim Types, Reward Indexes --------------

// BaseClaim is a claim with a single reward coin types
message BaseClaim {
  option (cosmos_proto.implements_interface) = "Claim";

  bytes owner = 1 [
    (cosmos_proto.scalar) = "cosmos.AddressBytes",
    (gogoproto.casttype) = "github.com/cosmos/cosmos-sdk/types.AccAddress"
  ];

  cosmos.base.v1beta1.Coin reward = 2 [(gogoproto.nullable) = false];
}

// BaseMultiClaim is a claim with multiple reward coin types
message BaseMultiClaim {
  option (cosmos_proto.implements_interface) = "Claim";

  bytes owner = 1 [
    (cosmos_proto.scalar) = "cosmos.AddressBytes",
    (gogoproto.casttype) = "github.com/cosmos/cosmos-sdk/types.AccAddress"
  ];

  repeated cosmos.base.v1beta1.Coin reward = 2 [
    (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins",
    (gogoproto.nullable) = false
  ];
}

// RewardIndex stores reward accumulation information
message RewardIndex {
  string collateral_type = 1;

  bytes reward_factor = 2 [
    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Dec",
    (gogoproto.nullable) = false
  ];
}

// RewardIndexesProto defines a Protobuf wrapper around a RewardIndexes slice
message RewardIndexesProto {
  repeated RewardIndex reward_indexes = 1 [
    (gogoproto.castrepeated) = "RewardIndexes",
    (gogoproto.nullable) = false
  ];
}

// MultiRewardIndex stores reward accumulation information on multiple reward types
message MultiRewardIndex {
  string collateral_type = 1;

  repeated RewardIndex reward_indexes = 2 [
    (gogoproto.castrepeated) = "RewardIndexes",
    (gogoproto.nullable) = false
  ];
}

// MultiRewardIndexesProto defines a Protobuf wrapper around a MultiRewardIndexes slice
message MultiRewardIndexesProto {
  repeated MultiRewardIndex multi_reward_indexes = 1 [
    (gogoproto.castrepeated) = "MultiRewardIndexes",
    (gogoproto.nullable) = false
  ];
}

// -------------- Custom Claim Types --------------

// USDXMintingClaim is for USDX minting rewards
message USDXMintingClaim {
  option (cosmos_proto.implements_interface) = "Claim";

  BaseClaim base_claim = 1 [
    (gogoproto.embed) = true,
    (gogoproto.nullable) = false
  ];

  repeated RewardIndex reward_indexes = 2 [
    (gogoproto.castrepeated) = "RewardIndexes",
    (gogoproto.nullable) = false
  ];
}

// HardLiquidityProviderClaim stores the hard liquidity provider rewards that can be claimed by owner
message HardLiquidityProviderClaim {
  option (cosmos_proto.implements_interface) = "Claim";

  BaseMultiClaim base_claim = 1 [
    (gogoproto.embed) = true,
    (gogoproto.nullable) = false
  ];

  repeated MultiRewardIndex supply_reward_indexes = 2 [
    (gogoproto.castrepeated) = "MultiRewardIndexes",
    (gogoproto.nullable) = false
  ];

  repeated MultiRewardIndex borrow_reward_indexes = 3 [
    (gogoproto.castrepeated) = "MultiRewardIndexes",
    (gogoproto.nullable) = false
  ];
}

// DelegatorClaim stores delegation rewards that can be claimed by owner
message DelegatorClaim {
  option (cosmos_proto.implements_interface) = "Claim";

  BaseMultiClaim base_claim = 1 [
    (gogoproto.embed) = true,
    (gogoproto.nullable) = false
  ];

  repeated MultiRewardIndex reward_indexes = 2 [
    (gogoproto.castrepeated) = "MultiRewardIndexes",
    (gogoproto.nullable) = false
  ];
}

// SwapClaim stores the swap rewards that can be claimed by owner
message SwapClaim {
  option (cosmos_proto.implements_interface) = "Claim";

  BaseMultiClaim base_claim = 1 [
    (gogoproto.embed) = true,
    (gogoproto.nullable) = false
  ];

  repeated MultiRewardIndex reward_indexes = 2 [
    (gogoproto.castrepeated) = "MultiRewardIndexes",
    (gogoproto.nullable) = false
  ];
}

// SavingsClaim stores the savings rewards that can be claimed by owner
message SavingsClaim {
  option (cosmos_proto.implements_interface) = "Claim";

  BaseMultiClaim base_claim = 1 [
    (gogoproto.embed) = true,
    (gogoproto.nullable) = false
  ];

  repeated MultiRewardIndex reward_indexes = 2 [
    (gogoproto.castrepeated) = "MultiRewardIndexes",
    (gogoproto.nullable) = false
  ];
}

// EarnClaim stores the earn rewards that can be claimed by owner
message EarnClaim {
  option (cosmos_proto.implements_interface) = "Claim";

  BaseMultiClaim base_claim = 1 [
    (gogoproto.embed) = true,
    (gogoproto.nullable) = false
  ];

  repeated MultiRewardIndex reward_indexes = 2 [
    (gogoproto.castrepeated) = "MultiRewardIndexes",
    (gogoproto.nullable) = false
  ];
}