package com.superbiz.agent.graph.diagnosis;

public final class DiagnosisGraphTopology {

    public static final String GRAPH_NAME = "chat-diagnosis-stategraph";
    public static final int RECURSION_LIMIT = 32;

    private DiagnosisGraphTopology() {
    }

    public static final class Node {
        public static final String PLANNER = "planner";
        public static final String EXECUTOR = "executor";
        public static final String GATEKEEPER = "gatekeeper";
        public static final String VERIFIED_INPUT = "verified_input";
        public static final String VERIFIER = "verifier";
        public static final String EVIDENCE_RETRY = "evidence_retry";
        public static final String COMPOSER = "composer";
        public static final String FALLBACK = "fallback";

        private Node() {
        }
    }

    public static final class Route {
        public static final String EXECUTOR = "executor";
        public static final String RETRY_PLANNER = "retry_planner";
        public static final String GATEKEEPER = "gatekeeper";
        public static final String VERIFIED_INPUT = "verified_input";
        public static final String VERIFIER = "verifier";
        public static final String RETRY_VERIFIER = "retry_verifier";
        public static final String EVIDENCE_RETRY = "evidence_retry";
        public static final String COMPOSER = "composer";
        public static final String RETRY_COMPOSER = "retry_composer";
        public static final String FALLBACK = "fallback";
        public static final String END = "end";

        private Route() {
        }
    }

    public static final class Reason {
        public static final String COMPLETED = "completed";
        public static final String INVALID_OUTPUT = "invalid_output";
        public static final String RETRYABLE_FAILED = "retryable_failed";
        public static final String NON_RETRYABLE_FAILED = "non_retryable_failed";
        public static final String TOOL_BLOCKED = "tool_blocked";
        public static final String FAILED = "failed";
        public static final String GATEKEEPER_REJECT = "gatekeeper_reject";
        public static final String GATEKEEPER_LOW_CONFID_NO_BINDINGS =
                "gatekeeper_low_confid_no_bindings";
        public static final String UNKNOWN_STATUS = "unknown_status";
        public static final String EVIDENCE_RETRY = "evidence_retry";
        public static final String FALLBACK_COMPLETED = "fallback_completed";

        private Reason() {
        }
    }
}