import assert from 'node:assert/strict';
import { loadConfig } from '../dist/config.js';
import {
  CleaningPayoutError,
  CleaningPayoutService
} from '../dist/cleaning/cleaning-payout-service.js';

assert.equal(loadConfig({
  NODE_ENV: 'production',
  QIPAI_MQTT_USERNAME: 'backend-test',
  QIPAI_MQTT_PASSWORD: 'not-a-real-secret',
  QIPAI_JWT_SECRET: 'production-cleaning-payout-secret-long-enough',
  QIPAI_CLEANING_PAYOUT_MOCK_ENABLED: 'true'
}).payment.cleaningPayoutMockEnabled, false);
assert.equal(loadConfig({
  NODE_ENV: 'test',
  QIPAI_CLEANING_PAYOUT_MOCK_ENABLED: 'true'
}).payment.cleaningPayoutMockEnabled, true);

const actor = {
  tenantId: '7',
  userId: '21',
  access: { roles: ['TENANT_ADMIN'], capabilities: ['tenant.manage'], storeIds: [] },
  traceId: 'cleaning-payout-test'
};

{
  const harness = createHarness({ transferState: 'SUCCESS' });
  const result = await harness.service.executeWechatTransfer({
    ...actor,
    settlementId: '501',
    mode: 'API'
  });
  assert.equal(result.transferState, 'SUCCESS');
  assert.equal(harness.repository.paid[0].payoutChannel, 'WECHAT_TRANSFER');
  assert.equal(harness.state.transferInput.amountCents, 1200);
  assert.equal(harness.state.transferInput.openid, 'openid-cleaner');
}

{
  const harness = createHarness({ transferState: 'WAIT_USER_CONFIRM', packageInfo: 'package-info' });
  const result = await harness.service.executeWechatTransfer({
    ...actor,
    settlementId: '501',
    mode: 'API',
    note: 'need user confirm'
  });
  assert.equal(result.transferState, 'WAIT_USER_CONFIRM');
  assert.equal(harness.repository.pending[0].payoutState, 'WAIT_USER_CONFIRM');
  assert.equal(harness.repository.pending[0].payoutPackageInfo, 'package-info');
  assert.equal(harness.repository.paid.length, 0);
}

{
  const harness = createHarness({ transferState: 'FAIL', failReason: 'REAL_NAME_CHECK_FAILED' });
  const result = await harness.service.executeWechatTransfer({
    ...actor,
    settlementId: '501',
    mode: 'API'
  });
  assert.equal(result.transferState, 'FAIL');
  assert.equal(harness.repository.failures[0].error, 'REAL_NAME_CHECK_FAILED');
}

{
  const harness = createHarness({ mockEnabled: true });
  const result = await harness.service.executeWechatTransfer({
    ...actor,
    settlementId: '501',
    mode: 'MOCK'
  });
  assert.equal(result.transferState, 'SUCCESS');
  assert.equal(harness.repository.paid[0].payoutChannel, 'WECHAT_TRANSFER_MOCK');
}

{
  const harness = createHarness({ mockEnabled: false });
  await assert.rejects(
    () => harness.service.executeWechatTransfer({
      ...actor,
      settlementId: '501',
      mode: 'MOCK'
    }),
    (error) => error instanceof CleaningPayoutError
      && error.code === 'CLEANING_PAYOUT_MOCK_DISABLED'
  );
}

function createHarness(options = {}) {
  const state = {
    transferInput: null,
    settlement: {
      id: '501',
      settlementNo: 'CLS-20260627-501',
      cleanerUserId: '31',
      storeId: '11',
      status: options.status ?? 'CONFIRMED',
      totalRewardCents: 1200,
      payoutReference: '',
      payoutState: ''
    },
    account: {
      id: '41',
      platformAppId: '9',
      storeId: '11',
      merchantId: '1900000109',
      credentialRef: 'wechat-cleaning',
      authorizationStatus: options.authorizationStatus ?? 'AUTHORIZED'
    }
  };
  const pool = {
    async execute(sql) {
      if (sql.includes('FROM qipai_cleaning_settlements')) {
        return [[state.settlement], []];
      }
      if (sql.includes('FROM qipai_collection_accounts')) {
        return [[state.account], []];
      }
      if (sql.includes('FROM qipai_user_identities')) {
        return [[{ openid: 'openid-cleaner' }], []];
      }
      throw new Error(`Unexpected SQL: ${sql}`);
    }
  };
  const repository = {
    paid: [],
    failures: [],
    pending: [],
    async markSettlementPaid(input) {
      this.paid.push(input);
      return { ...state.settlement, status: 'PAID', payoutReference: input.payoutReference };
    },
    async recordSettlementPayoutFailure(input) {
      this.failures.push(input);
      return { ...state.settlement, payoutError: input.error };
    },
    async recordSettlementPayoutPending(input) {
      this.pending.push(input);
      return { ...state.settlement, payoutState: input.payoutState };
    }
  };
  const client = {
    async createMerchantTransfer(_credential, input) {
      state.transferInput = input;
      return {
        outBillNo: input.outBillNo,
        transferBillNo: 'wx-transfer-501',
        state: options.transferState ?? 'SUCCESS',
        failReason: options.failReason ?? '',
        packageInfo: options.packageInfo ?? ''
      };
    }
  };
  const credential = {
    appId: 'wx-test',
    merchantId: '1900000109',
    serialNo: 'serial',
    privateKeyPem: 'private-key',
    apiV3Key: '0123456789abcdef0123456789abcdef',
    platformCertificates: {},
    transferSceneId: '1000',
    transferSceneReportInfos: [{ infoType: '岗位类型', infoContent: '保洁员' }]
  };
  return {
    state,
    repository,
    service: new CleaningPayoutService(
      pool,
      repository,
      client,
      new Map([['wechat-cleaning', credential]]),
      options.mockEnabled ?? false
    )
  };
}

console.log('PASS: M08-B cleaning payout service handles WeChat transfer states and mock gate.');