"use strict";

const assert = require("assert");
const fs = require("fs");
const path = require("path");
const ROOT = path.resolve(__dirname, "..");
const read = rel => fs.readFileSync(path.join(ROOT, rel), "utf8");

const creatureSource = read("js/simulation_creature_system.js");
assert(creatureSource.includes("_creatureScheduledWorkCursor"), "rotating scheduled-work cursor is missing");
assert(creatureSource.includes("creatureCount >= 80"), "high-population guard for rotating AI work is missing");
assert(creatureSource.includes("perfProfile.aiBudget"), "AI budget is not used as the low-overhead rotation step");
assert(!creatureSource.includes("sortScheduledAi"), "AI spreading introduced an unnecessary sort queue");
console.log("[OK] high-cost creature work uses a rotating, queue-free budget order");

const renderSource = read("js/render.js");
assert(renderSource.includes("creatureSortRect = visibleWorldRect(world, 72)"), "narrow creature depth-sort rectangle is missing");
assert(renderSource.includes("nearbyRectInto(worldRef.spatial.tarinaiCells, creatureSortRect"), "Tarinai sort candidates are not limited before sorting");
assert(renderSource.includes("nearbyRectInto(worldRef.spatial.antCells, creatureSortRect"), "ant sort candidates are not limited before sorting");
assert(renderSource.includes("collectVisibleRenderStack(world, visibleRect, creatureSortRect)"), "render stack does not receive the narrowed creature sort rectangle");
console.log("[OK] creature depth sorting is limited to near-viewport candidates before list insertion");

const relationSource = read("js/tarinai_identity_social.js");
assert(relationSource.includes("lazyDropDeadRelationPeer"), "lazy dead relationship deletion helper is missing");
assert(relationSource.includes("pruneDeadRelationshipRefs(deadIds)"), "dead-ID batch relationship cleanup is missing");
assert(!/entry\.ownCount\s*=\s*Math\.max\(entry\.ownCount,\s*Object\.keys\(this\.relationships\)\.length\)/.test(relationSource), "relation insertion still enumerates all relationship keys");
console.log("[OK] dead relationship references are lazily removed without per-insert full key enumeration");

class World {}
global.World = World;
global.TarinaiHistory = { trimMemory() { return 0; } };
require(path.join(ROOT, "js/world_spatial_budget.js"));

const world = new World();
world.time = 100;
const aliveA = { id: "A", dead: false, relationships: { D1: { affinity: 1 }, C: { affinity: 2 } }, relationCache: { stale: true } };
const aliveC = { id: "C", dead: false, relationships: { A: { affinity: 2 }, X: { affinity: 9 } }, relationCache: { stale: true } };
world.tarinai = [aliveA, aliveC];
world.liveTarinai = new Map([["A", { target: aliveA }], ["C", { target: aliveC }]]);
world._deadTarinaiIdsPendingCleanup = new Set(["D1"]);
world.tarinaiCollisionMemo = new Map();
world.relationNotices = {};
world.fightPairCooldowns = {};
world.resolvedFightIds = {};
world.queueTarinaiRuntimeCachePrune("audit", { resetRelationPeerCaches: true });
assert(world._tarinaiRuntimePruneJob, "threshold cleanup job was not queued");
world.processTarinaiRuntimeCachePruneStep(1);
assert(world._tarinaiRuntimePruneJob, "threshold cleanup was not split across frames");
while (world._tarinaiRuntimePruneJob) world.processTarinaiRuntimeCachePruneStep(1);
assert(!Object.prototype.hasOwnProperty.call(aliveA.relationships, "D1"), "known dead relationship was not removed");
assert(Object.prototype.hasOwnProperty.call(aliveA.relationships, "C"), "live relationship was incorrectly removed");
assert(Object.prototype.hasOwnProperty.call(aliveC.relationships, "X"), "unrelated stale reference was scanned/removed by targeted cleanup");
assert.strictEqual(world._deadTarinaiIdsPendingCleanup.size, 0, "processed dead-ID set was not released after chunked cleanup");
console.log("[OK] threshold cleanup is split across frames and removes only queued dead IDs");

const deathSource = read("js/tarinai_social_move_life.js");
assert(deathSource.includes("noteTarinaiDeathForRuntimeCleanup?.(this.id)"), "death hook does not queue the dead Tarinai ID");
console.log("Performance 5-7 regression audit passed.");