import { test } from 'node:test';
import assert from 'node:assert/strict';
import { BUILD_IDENTITY } from '../../YouleNexus/assets/framework/config/sources/defaults.ts';
import { resolveRuntimeConfig } from '../../YouleNexus/assets/framework/config/runtime-config.ts';
import type { ConfigFetcher } from '../../YouleNexus/assets/framework/config/remote-config.ts';

function returning(value: unknown): ConfigFetcher & { calls: string[] } {
  const calls: string[] = [];
  return {
    calls,
    async fetch(gameserver: string) { calls.push(gameserver); return value; },
  };
}

const REMOTE = { data: { urlserver: ['5.5.5.5:5000', '5.5.5.5:5000'] } };

test('h5：只读 query 身份，不访问原生宿主，并生成严格 remote 配置', async () => {
  const fetcher = returning(REMOTE);
  const throwingSettings = new Proxy({}, { get() { throw new Error('native access forbidden'); } });
  const result = await resolveRuntimeConfig({
    mode: 'release',
    hostKind: 'h5',
    win: { settings: throwingSettings },
    search: '?agentid=HA&channelid=HC',
    fetcher,
    cacheBust: () => '123',
  });

  assert.deepEqual(result.identity, { ...BUILD_IDENTITY, agentid: 'HA', channelid: 'HC' });
  assert.deepEqual(result.servers, ['ws://5.5.5.5:5000', 'ws://5.5.5.5:5000']);
  assert.equal(result.source, 'remote');
  assert.equal(result.gameserver, 'https://tsgames.daoqi88.cn/config/update_jsonv2.txt');
  assert.equal(result.rawConfig, REMOTE);
  assert.deepEqual(fetcher.calls, ['https://tsgames.daoqi88.cn/config/update_jsonv2.txt']);
  assert.equal(Object.isFrozen(result), true);
  assert.equal(Object.isFrozen(result.identity), true);
  assert.equal(Object.isFrozen(result.servers), true);
});

test('native-settings：使用四个原生方法，gameconfig 是唯一 gameserver 注入名', async () => {
  const calls: string[] = [];
  const fetcher = returning(REMOTE);
  const result = await resolveRuntimeConfig({
    mode: 'release',
    hostKind: 'native-settings',
    win: {
      settings: {
        getothername(name: string) { calls.push(`getothername:${name}`); return name === 'agent' ? 'NA' : 'host-path#80-a'; },
        getchannelName() { calls.push('getchannelName'); return 'NC'; },
        getmarketname() { calls.push('getmarketname'); return 7; },
      },
    },
    search: '',
    fetcher,
  });

  assert.deepEqual(calls, ['getothername:agent', 'getchannelName', 'getmarketname', 'getothername:gameconfig']);
  assert.deepEqual(result.identity, {
    agentid: 'NA', channelid: 'NC', gameid: BUILD_IDENTITY.gameid, marketid: 7, version: BUILD_IDENTITY.version,
  });
  assert.equal(result.gameserver, 'http://host/path:80/a.txt');
  assert.deepEqual(fetcher.calls, ['http://host/path:80/a.txt']);
});

test('uAgent_3：只读 app_<name>，settings 不参与身份或 gameserver', async () => {
  const fetcher = returning(REMOTE);
  const result = await resolveRuntimeConfig({
    mode: 'release',
    hostKind: 'uAgent_3',
    win: {
      settings: new Proxy({}, { get() { throw new Error('settings forbidden'); } }),
      app_agent: 'UA', app_channel: 'UC', app_market: 9, app_gameconfig: 'u-host#80-cfg',
    },
    search: '',
    fetcher,
  });

  assert.deepEqual(result.identity, {
    agentid: 'UA', channelid: 'UC', gameid: BUILD_IDENTITY.gameid, marketid: 9, version: BUILD_IDENTITY.version,
  });
  assert.equal(result.gameserver, 'http://u/host:80/cfg.txt');
});

test('native-settings：不完整最终身份显式拒绝，不拿 build identity 兜底', async () => {
  await assert.rejects(
    resolveRuntimeConfig({
      mode: 'release', hostKind: 'native-settings', win: {}, search: '', fetcher: returning(REMOTE),
    }),
    /identity.*agentid.*channelid/i,
  );
});

test('显式 local debug：direct 字段不靠 null 推断，完整服务器来自 profile', async () => {
  const fetcher = returning(REMOTE);
  const result = await resolveRuntimeConfig({
    mode: 'debug', hostKind: 'h5', win: {}, search: '?profile=local', fetcher,
  });
  assert.equal(result.source, 'direct');
  assert.equal(result.gameserver, null);
  assert.equal(result.rawConfig, null);
  assert.deepEqual(result.servers, ['ws://127.0.0.1:3088']);
  assert.deepEqual(fetcher.calls, []);
});

test('远程抓取失败显式报错，不降级 direct', async () => {
  const fetcher: ConfigFetcher = { async fetch() { throw new Error('net down'); } };
  await assert.rejects(
    resolveRuntimeConfig({ mode: 'release', hostKind: 'h5', win: {}, search: '', fetcher }),
    /远程配置抓取失败/,
  );
});