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ddb6ffa 47ee65f ddb6ffa 47ee65f ddb6ffa 47ee65f ddb6ffa 47ee65f ddb6ffa | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 | # Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
#
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree.
"""Client for the LogiFlow-RL environment server."""
from typing import Dict
from openenv.core import EnvClient
from openenv.core.client_types import StepResult
from openenv.core.env_server.types import State
from .models import CrisisLogisticsAction, CrisisLogisticsObservation, CrisisLogisticsState
class CrisisLogisticsEnv(
EnvClient[CrisisLogisticsAction, CrisisLogisticsObservation, CrisisLogisticsState]
):
"""Thin client that talks to the HTTP or WebSocket server."""
def _step_payload(self, action: CrisisLogisticsAction) -> Dict:
return action.model_dump(exclude_none=True)
def _parse_result(self, payload: Dict) -> StepResult[CrisisLogisticsObservation]:
obs_data = payload.get("observation", {})
observation = CrisisLogisticsObservation(
task_id=obs_data.get("task_id", "easy"),
difficulty=obs_data.get("difficulty", "easy"),
objective=obs_data.get("objective", ""),
hub_loads=obs_data.get("hub_loads", [0.0, 0.0, 0.0]),
drain_rates=obs_data.get("drain_rates", [6.0, 5.0, 4.0]),
incoming_load=obs_data.get("incoming_load", 0.0),
step_count=obs_data.get("step_count", 0),
max_steps=obs_data.get("max_steps", 100),
overloaded_hubs=obs_data.get("overloaded_hubs", 0),
cumulative_score=obs_data.get("cumulative_score", 0.0),
last_reward=obs_data.get("last_reward", 0.0),
event_label=obs_data.get("event_label", "normal"),
dynamic_pressure=obs_data.get("dynamic_pressure", 0.0),
adaptive_disruption_rate=obs_data.get("adaptive_disruption_rate", 0.0),
priority_target_node=obs_data.get("priority_target_node", 10),
priority_target_name=obs_data.get("priority_target_name", "Retail North"),
priority_queue_depth=obs_data.get("priority_queue_depth", 0),
priority_service_rate=obs_data.get("priority_service_rate", 0.0),
message=obs_data.get("message", ""),
node_names=obs_data.get("node_names", []),
node_types=obs_data.get("node_types", []),
node_loads=obs_data.get("node_loads", []),
node_capacities=obs_data.get("node_capacities", []),
node_utilization=obs_data.get("node_utilization", []),
node_drain_rates=obs_data.get("node_drain_rates", []),
node_risk_scores=obs_data.get("node_risk_scores", []),
connectivity=obs_data.get("connectivity", {}),
visible_node_ids=obs_data.get("visible_node_ids", []),
observed_node_loads=obs_data.get("observed_node_loads", []),
visible_connectivity=obs_data.get("visible_connectivity", {}),
in_transit_shipments=obs_data.get("in_transit_shipments", []),
active_disruptions=obs_data.get("active_disruptions", []),
reward_breakdown=obs_data.get("reward_breakdown", {}),
last_action=obs_data.get("last_action", {}),
pending_source_node=obs_data.get("pending_source_node", 0),
retail_delivered=obs_data.get("retail_delivered", 0.0),
sla_success_rate=obs_data.get("sla_success_rate", 0.0),
reward=payload.get("reward"),
done=payload.get("done", False),
metadata=obs_data.get("metadata", {}),
)
return StepResult(
observation=observation,
reward=payload.get("reward"),
done=payload.get("done", False),
)
def _parse_state(self, payload: Dict) -> CrisisLogisticsState:
return CrisisLogisticsState(
episode_id=payload.get("episode_id"),
step_count=payload.get("step_count", 0),
task_id=payload.get("task_id", "easy"),
difficulty=payload.get("difficulty", "easy"),
hub_loads=payload.get("hub_loads", [0.0, 0.0, 0.0]),
incoming_index=payload.get("incoming_index", 0),
bottlenecks=payload.get("bottlenecks", 0),
score=payload.get("score", 0.0),
node_loads=payload.get("node_loads", []),
node_utilization=payload.get("node_utilization", []),
in_transit_count=payload.get("in_transit_count", 0),
active_disruptions=payload.get("active_disruptions", []),
retail_delivered=payload.get("retail_delivered", 0.0),
sla_success_rate=payload.get("sla_success_rate", 0.0),
dynamic_pressure=payload.get("dynamic_pressure", 0.0),
adaptive_disruption_rate=payload.get("adaptive_disruption_rate", 0.0),
priority_target_node=payload.get("priority_target_node", 10),
priority_service_rate=payload.get("priority_service_rate", 0.0),
)
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