type BodyParts = struct {
  head_type: u8,
  body_type: u8,
  arms_type: u8,
  legs_type: u8,
};

type AgentView = struct {
  agent_id: actor_id,
  name: str,
  operator: actor_id,
  body_parts: BodyParts,
  wins: u32,
  losses: u32,
  total_staked: u128,
  total_earned: u128,
};

type MatchView = struct {
  id: u64,
  agent_a: actor_id,
  agent_b: opt actor_id,
  agent_a_name: str,
  agent_b_name: opt str,
  stake: u128,
  status: MatchStatus,
  seed: u64,
  winner: opt actor_id,
  total_bet_pool: u128,
};

type MatchStatus = enum {
  Waiting,
  Ready,
  Completed,
  Claimed,
};

constructor {
  New : (owner: actor_id);
};

service AgentColosseum {
  ClaimBetWinnings : (match_id: u64) -> str;
  ClaimWinnings : (match_id: u64) -> str;
  CreateMatch : (stake: u128) -> u64;
  JoinMatch : (match_id: u64) -> null;
  PlaceBet : (match_id: u64, agent_id: actor_id) -> null;
  RegisterAgent : (name: str, body_parts: BodyParts, strategy_hash: [u8, 32], strategy_url: str) -> actor_id;
  SetBattleResult : (match_id: u64, winner: actor_id, timeline_hash: [u8, 32]) -> null;
  SetPaused : (paused: bool) -> null;
  SetProtocolFee : (fee_bps: u16) -> null;
  UpdateAgent : (name: opt str, body_parts: opt BodyParts, strategy_hash: opt [u8, 32], strategy_url: opt str) -> null;
  query GetAgent : (agent_id: actor_id) -> opt AgentView;
  query GetConfig : () -> struct { u16, bool, u64 };
  query GetMatch : (match_id: u64) -> opt MatchView;
  query ListActiveMatches : () -> vec MatchView;
  query ListAgents : (offset: u32, limit: u32) -> vec AgentView;
  query ListMatches : (offset: u32, limit: u32) -> vec MatchView;
};

service AgentColosseumMut {
  ClaimBetWinnings : (match_id: u64) -> str;
  ClaimWinnings : (match_id: u64) -> str;
  CreateMatch : (stake: u128) -> u64;
  JoinMatch : (match_id: u64) -> null;
  PlaceBet : (match_id: u64, agent_id: actor_id) -> null;
  RegisterAgent : (name: str, body_parts: BodyParts, strategy_hash: [u8, 32], strategy_url: str) -> actor_id;
  SetBattleResult : (match_id: u64, winner: actor_id, timeline_hash: [u8, 32]) -> null;
  SetPaused : (paused: bool) -> null;
  SetProtocolFee : (fee_bps: u16) -> null;
  UpdateAgent : (name: opt str, body_parts: opt BodyParts, strategy_hash: opt [u8, 32], strategy_url: opt str) -> null;
  query GetAgent : (agent_id: actor_id) -> opt AgentView;
  query GetConfig : () -> struct { u16, bool, u64 };
  query GetMatch : (match_id: u64) -> opt MatchView;
  query ListActiveMatches : () -> vec MatchView;
  query ListAgents : (offset: u32, limit: u32) -> vec AgentView;
  query ListMatches : (offset: u32, limit: u32) -> vec MatchView;
};