File size: 3,226 Bytes
d4abe4b |
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 |
/**
* WebSocket Message Types for ReAct Flow
* Spec: BACKEND_WEBSOCKET_SPEC.md
*/
// Base message interface
export interface BaseMessage {
type: string;
timestamp: string; // ISO 8601 format
session_id?: string;
}
// Thought message - AI reasoning
export interface ThoughtMessage extends BaseMessage {
type: 'thought';
content: string;
variant?: 'initial' | 'intermediate' | 'final';
}
// Action start - Tool execution begins
export interface ActionStartMessage extends BaseMessage {
type: 'action_start';
tool_name: string;
tool_display_name: string;
}
// Tool-specific result types
export interface CVPrediction {
condition: string;
confidence: number; // 0.0 to 1.0
}
export interface CVResults {
predictions: CVPrediction[];
visual_features?: string[];
annotations?: Array<{
bbox: [number, number, number, number];
label: string;
confidence: number;
}>;
model_info?: {
name: string;
accuracy: number;
trained_on?: number;
};
}
export interface RedFlag {
symptom: string;
risk: string;
severity: 'low' | 'medium' | 'high' | 'critical';
}
export interface TriageResults {
level: 'routine' | 'urgent' | 'emergency';
reasoning: string;
confidence: number;
red_flags: RedFlag[];
next_steps: string[];
}
export interface GuidelineResults {
query: string;
guidelines: Array<{
title: string;
content: string;
source: string;
relevance_score: number;
url?: string;
}>;
}
// Union type for all possible tool results
export type ToolResults = CVResults | TriageResults | GuidelineResults | Record<string, any>;
// Action complete - Tool execution finished
export interface ActionCompleteMessage extends BaseMessage {
type: 'action_complete';
tool_name: string;
duration_ms: number;
results: ToolResults;
}
// Action error - Tool execution failed
export interface ActionErrorMessage extends BaseMessage {
type: 'action_error';
tool_name: string;
error_code: string;
error_message: string;
duration_ms: number;
}
// Observation - AI interprets tool results
export interface ObservationMessage extends BaseMessage {
type: 'observation';
tool_name: string;
findings: any;
confidence: number;
}
// Final answer - Agent completes
export interface FinalAnswerMessage extends BaseMessage {
type: 'final_answer';
result: {
triage_level: string;
recommendation: {
action: string;
timeframe: string;
home_care_advice: string;
warning_signs: string;
};
red_flags: RedFlag[];
};
}
// Error message
export interface ErrorMessage extends BaseMessage {
type: 'error';
code: string;
message: string;
}
// Union type for all message types
export type WebSocketMessage =
| ThoughtMessage
| ActionStartMessage
| ActionCompleteMessage
| ActionErrorMessage
| ObservationMessage
| FinalAnswerMessage
| ErrorMessage;
// Tool display names mapping
export const TOOL_DISPLAY_NAMES: Record<string, string> = {
derm_cv: 'Dermatology CV Analysis',
eye_cv: 'Eye Condition Analysis',
wound_cv: 'Wound Assessment',
triage_rules: 'Triage Classification',
guideline_retrieval: 'Medical Guidelines',
rag_query: 'Medical Knowledge Retrieval',
};
|