frontend/src/types.ts

// Hand-written mirrors of the backend Pydantic schema (src/schemas.py). Small and stable, so this
// is lower-risk than wiring up an OpenAPI codegen step.

export type Recommendation = "APPROVE" | "REJECT" | "ESCALATE";
export type Confidence = "low" | "medium" | "high";
export type Severity = "low" | "medium" | "high";

export interface Beneficiary {
  name: string;
  relationship: string;
  country: string;
}
export interface Organizer {
  name: string;
  country: string;
  verified: boolean;
}

export interface CampaignSummary {
  id: string;
  title: string;
  category: string;
  goal_amount: number;
  currency: string;
  beneficiary: Beneficiary;
  organizer: Organizer;
  decided: boolean;
  decision: string | null;
  is_override: boolean;
}
export interface Campaign extends CampaignSummary {
  story: string;
  links: string[];
  submitted_at: string | null;
}

export interface RuleViolation {
  rule_id: string;
  severity: "hard" | "soft";
  evidence: string;
  rule_text?: string | null;
  section?: string | null;
}
export interface RiskSignal {
  name: string;
  detail: string;
  severity: Severity;
}
export interface TriageDecision {
  recommendation: Recommendation;
  confidence: Confidence;
  rule_violations: RuleViolation[];
  risk_signals: RiskSignal[];
  rationale: string;
  questions_for_submitter: string[];
  manipulation_detected: boolean;
}
export interface GateOverride {
  rule_id: string;
  from_recommendation: Recommendation;
  to_recommendation: Recommendation;
  reason: string;
  rule_text?: string | null;
  section?: string | null;
}
export interface GatedResult {
  decision: TriageDecision;
  llm_recommendation: Recommendation;
  overrides: GateOverride[];
  provider: string;
  // Run telemetry (cost/latency of the triage call) — optional, populated on live runs.
  model_name?: string | null;
  tokens_in?: number | null;
  tokens_out?: number | null;
  latency_ms?: number | null;
}

export interface Stats {
  policy_rules: number;
  precedent_cases: number;
  provider: string;
  providers: string[];
  // True on the deployed public demo, where the provider is forced to Anthropic — the UI hides the
  // (then-inert) provider toggle.
  public_demo: boolean;
}

export interface PolicyRuleRef {
  rule_id: string;
  text: string;
}
export interface PolicySection {
  prefix: string;
  name: string;
  description: string;
  rules: PolicyRuleRef[];
}

export interface DecisionRecord {
  timestamp: string;
  campaign_id: string;
  title?: string;
  ai_recommendation: string;
  ai_llm_recommendation?: string;
  gate_overrides?: string[];
  ai_confidence?: string;
  provider?: string;
  moderator?: string;
  human_decision: string;
  is_override: boolean;
  reason: string;
}