/// <reference types="node" />
/**
 * Prints a balance run for both first-purchase policies (plan Step 12.1), then
 * the fuel-to-payout check (CR-018 Step 18.1):
 *   pnpm --filter @deadhead/sim balance [worldSeed] [hours]
 */
import { MS_PER_HOUR } from "../src/index";
import { content } from "@deadhead/content";
import { formatFuelShares, fuelShares } from "./fuel-share";
import { simulate, type PurchasePolicy } from "./simulate";

const worldSeed = Number(process.argv[2] ?? 12345);
const hours = Number(process.argv[3] ?? 8);
for (const policy of ["lighter-first", "freighter-first"] as PurchasePolicy[]) {
  const result = simulate({ worldSeed, policy, durationMs: hours * MS_PER_HOUR });
  console.log(`\n=== ${policy} (seed ${worldSeed}) ===`);
  console.log("milestones (real minutes):", result.milestones);
  console.log(
    `tutorial runs ${result.tutorialRuns}, contracts ${result.contractsDelivered}, ` +
      `veteran contracts in first 2 h ${result.veteranContractsFirstSession}, purchases ${result.purchases.join(", ")}`,
  );
  console.log("violations:", result.violations.length);
  for (const v of result.violations.slice(0, 10))
    console.log(`  ${v.minute} min  ${v.rule}  ${v.detail}`);
  console.log("minute  credits  loan  ships  pilot levels");
  for (const s of result.samples.filter((_, i) => i % 3 === 0)) {
    console.log(
      `${String(s.minute).padStart(6)}  ${String(s.credits).padStart(7)}  ${String(s.loanBalance).padStart(6)}  ${s.ships}      ${s.pilotLevels.join(" ")}`,
    );
  }
}

console.log("\n=== fuel share of median payout, per ship and route (CR-018) ===");
console.log(formatFuelShares(fuelShares(content)));

// The away scenario (CR-021 Step 21.8): 3 hours of play, then 8 hours either way.
const window = (mode: "active" | "away") =>
  simulate({
    worldSeed,
    policy: "lighter-first",
    durationMs: 12 * MS_PER_HOUR,
    scenario: { atMinute: 180, minutes: 8 * 60, mode },
  });
const active = window("active");
const away = window("away");
console.log("\n=== away scenario: 8 h with Independent pilots vs active play (CR-021) ===");
console.log(
  `active ${active.scenarioEarnings} cr, away ${away.scenarioEarnings} cr, ` +
    `ratio ${((away.scenarioEarnings! / active.scenarioEarnings!) * 100).toFixed(0)}% (target 40–80%), ` +
    `violations ${away.violations.length}`,
);