BotStore/test/config.test.js

'use strict';

const test = require('node:test');
const assert = require('node:assert');
const fs = require('fs');
const os = require('os');
const path = require('path');

const {
  defaultConfig,
  normalizeConfig,
  validateConfig,
  copyConfig,
  STRATEGY,
  WATER_MODE
} = require('../src/config/expansionConfig');
const { ConfigStore } = require('../src/config/configStore');

test('默认配置的关键默认值与原 Java 版一致', () => {
  const config = defaultConfig();
  assert.strictEqual(config.strategy, STRATEGY.SQUARE);
  assert.strictEqual(config.targetCount, -1);
  assert.strictEqual(config.waitTimeoutSeconds, 60);
  assert.strictEqual(config.retries, 2);
  assert.strictEqual(config.returnThresholdSeconds, 60);
  assert.strictEqual(config.returnWaitSeconds, 12);
  assert.strictEqual(config.sideStepMaxRounds, 3);
  assert.strictEqual(config.durabilityThreshold, 15);
  assert.strictEqual(config.eatThreshold, 14);
  assert.strictEqual(config.refreshIntervalSeconds, 30);
  assert.strictEqual(config.apiRefreshIntervalSeconds, 180);
  assert.strictEqual(config.allowBreak, false);
  assert.strictEqual(config.allowPlace, false);
  assert.strictEqual(config.altitudeWeight, 0.1);
});

test('Grim 合规默认值偏保守', () => {
  const config = defaultConfig();
  assert.strictEqual(config.grim.enabled, true);
  assert.strictEqual(config.grim.attackReach, 3.0);
  assert.strictEqual(config.grim.requireLineOfSight, true);
  assert.strictEqual(config.grim.respectAttackCooldown, true);
  assert.strictEqual(config.grim.stopMovementWhileEating, true);
  assert.strictEqual(config.grim.blockConflictingActions, true);
  // 疾跑跳是原版合法动作，默认放行
  assert.strictEqual(config.grim.blockSprintJump, false);
  // mineflayer 无载具物理，用船默认关闭
  assert.strictEqual(config.autoBoat, false);
  assert.strictEqual(config.waterMode, WATER_MODE.AVOID);
  // 挖 / 放方块默认关闭（Grim 检查严格）
  assert.strictEqual(config.allowBreak, false);
  assert.strictEqual(config.allowPlace, false);
  assert.strictEqual(config.pathing.allowParkour, false);
  assert.strictEqual(config.pathing.allow1by1towers, false);
});

test('normalizeConfig 只接受已知字段', () => {
  const merged = normalizeConfig({ strategy: 3, 未知字段: 'x', grim: { attackReach: 4 } });
  assert.strictEqual(merged.strategy, 3);
  assert.strictEqual(merged.grim.attackReach, 4);
  assert.strictEqual(merged.未知字段, undefined);
  // 未提供的字段保持默认
  assert.strictEqual(merged.retries, 2);
  assert.strictEqual(merged.grim.requireLineOfSight, true);
});

test('normalizeConfig 对部分配置做深合并而非整体替换', () => {
  const merged = normalizeConfig({ pathing: { maxDropDown: 5 } });
  assert.strictEqual(merged.pathing.maxDropDown, 5);
  assert.strictEqual(merged.pathing.liquidCost, 40, '未提供的子字段应保留默认值');
});

test('validateConfig 钳制越界值', () => {
  const config = validateConfig({
    strategy: 99,
    targetCount: -5,
    retries: 0,
    waitTimeoutSeconds: 1,
    durabilityThreshold: 0,
    refreshIntervalSeconds: 1,
    apiRefreshIntervalSeconds: 5,
    altitudeWeight: -3,
    eatThreshold: 50,
    pathing: { maxDropDown: 999, liquidCost: 0 },
    grim: { attackReach: 99, maxRotationPerTickDeg: 0 },
    server: { commandCooldownMs: -1, reconnectDelayMs: 10 },
    waterMode: '不存在的模式'
  });
  assert.strictEqual(config.strategy, 1, '非法策略应回退到默认策略而不是钳制到 4');
  assert.strictEqual(config.targetCount, -1);
  assert.strictEqual(config.retries, 1);
  assert.strictEqual(config.waitTimeoutSeconds, 5);
  assert.strictEqual(config.durabilityThreshold, 1);
  assert.strictEqual(config.refreshIntervalSeconds, 10);
  assert.strictEqual(config.apiRefreshIntervalSeconds, 60);
  assert.strictEqual(config.altitudeWeight, 0);
  assert.strictEqual(config.eatThreshold, 20);
  assert.strictEqual(config.pathing.maxDropDown, 64);
  assert.strictEqual(config.pathing.liquidCost, 1);
  assert.strictEqual(config.grim.attackReach, 6);
  assert.strictEqual(config.grim.maxRotationPerTickDeg, 1);
  assert.strictEqual(config.server.commandCooldownMs, 0);
  assert.strictEqual(config.server.reconnectDelayMs, 1000);
  assert.strictEqual(config.waterMode, WATER_MODE.AVOID);
});

test('copyConfig 是深拷贝', () => {
  const original = defaultConfig();
  const copy = copyConfig(original);
  copy.grim.attackReach = 5;
  copy.server.claimCommand = 'changed';
  assert.strictEqual(original.grim.attackReach, 3.0);
  assert.strictEqual(original.server.claimCommand, 'u claimmode');
});

test('ConfigStore 读写往返一致，且能容忍损坏文件', () => {
  const dir = fs.mkdtempSync(path.join(os.tmpdir(), 'autostore-cfg-'));
  const file = path.join(dir, 'nested', 'autostore.json');
  const store = new ConfigStore(file);

  // 文件不存在 → 返回默认配置
  const defaults = store.load();
  assert.strictEqual(defaults.strategy, STRATEGY.SQUARE);

  // 保存后能读回
  defaults.strategy = STRATEGY.PERIMETER;
  defaults.stateName = '测试国';
  assert.strictEqual(store.save(defaults), true);
  const loaded = store.load();
  assert.strictEqual(loaded.strategy, STRATEGY.PERIMETER);
  assert.strictEqual(loaded.stateName, '测试国');

  // 损坏文件 → 回退到默认配置
  fs.writeFileSync(file, '{ 这不是合法 JSON', 'utf8');
  assert.strictEqual(store.load().strategy, STRATEGY.SQUARE);

  fs.rmSync(dir, { recursive: true, force: true });
});

test('ConfigStore 在配置文件缺失 API Key 时回退到环境变量', () => {
  const dir = fs.mkdtempSync(path.join(os.tmpdir(), 'autostore-cfg-'));
  const file = path.join(dir, 'autostore.json');
  const store = new ConfigStore(file);
  const config = defaultConfig();
  config.apiKey = '';
  store.save(config);

  const previous = process.env.SIMP_API_KEY;
  process.env.SIMP_API_KEY = 'env-key-for-test';
  try {
    assert.strictEqual(store.load().apiKey, 'env-key-for-test');
  } finally {
    if (previous === undefined) delete process.env.SIMP_API_KEY;
    else process.env.SIMP_API_KEY = previous;
    fs.rmSync(dir, { recursive: true, force: true });
  }
});