// Small color maps for the "command center" theme. Pure + shared so the event
// feed, nation panel, and any future view all agree on a type/status → color.
import type { EventOutcome, EventType, RelationStatus } from '@shared/types';

export const EVENT_COLORS: Record<EventType, string> = {
  military: '#ef4444',
  diplomatic: '#3b82f6',
  economic: '#22c55e',
  political: '#f59e0b',
  social: '#06b6d4',
  disaster: '#f97316',
  scientific: '#a855f7',
  cultural: '#ec4899',
};

export const RELATION_COLORS: Record<RelationStatus, string> = {
  ally: '#22c55e',
  neutral: '#94a3b8',
  rival: '#f59e0b',
  hostile: '#f97316',
  war: '#ef4444',
};

export const OUTCOME_COLORS: Record<EventOutcome, string> = {
  success: '#22c55e',
  failure: '#ef4444',
  partial: '#f59e0b',
  neutral: '#94a3b8',
  // (v0.30, #50) engine-emitted "invasion repelled" — a muted, darker red so it
  // reads as a defensive failure distinct from a bright outright `failure`.
  repelled: '#9f1239',
};

/**
 * A 0–100 value → a color on a smooth red → yellow → green ramp, for stat bars.
 * Low values read as "danger" (red), high values as "strong" (green). Pure so the
 * dossier and any future gauge agree.
 */
export function statValueColor(v: number): string {
  const x = Math.max(0, Math.min(100, v));
  const hue = x * 1.2; // 0 → red, 60 → yellow, 120 → green
  return `hsl(${Math.round(hue)} 72% 46%)`;
}