import { ensureMindSpaceConfig, loadMindSpaceConfig } from '../mindspace-config.mjs';
import { resolveMindSpaceRybbitConfig } from '../mindspace-rybbit.mjs';
import { createMindSearchConfigService } from '../mindsearch-config.mjs';
import { createMindSpaceService } from '../mindspace.mjs';
import {
  assertMindSpaceServerAdapterContract,
  createMindSpaceServerAdapter,
} from '../mindspace-server-adapter.mjs';
import { createPageDataPublicService } from '../page-data-public-service.mjs';
import { createPageDataService } from '../page-data-service.mjs';
import {
  ensureAlgorithmConfig,
  loadAlgorithmConfig,
  recalculateHotScores,
} from '../plaza-algorithm.mjs';
import { createPlazaEventService } from '../plaza-events.mjs';
import { createPlazaInteractionService } from '../plaza-interactions.mjs';
import { createPlazaOpsService } from '../plaza-ops.mjs';
import { createPlazaPostService, formatPostRow } from '../plaza-posts.mjs';
import { createPlazaRecommendService } from '../plaza-recommend.mjs';
import { createPlazaRedis } from '../plaza-redis.mjs';
import { isPassiveCanaryRuntime } from './portal-runtime-role.mjs';
import { createPlazaSeoService } from '../plaza-seo.mjs';
import {
  startPlazaTasks,
  writebackPublications,
} from '../plaza-tasks.mjs';
import { createScheduleService } from '../schedule-service.mjs';
import { createFeedbackService } from '../user-feedback.mjs';
import { PUBLISH_KEY_UUID } from '../user-publish.mjs';
import { initSchema } from '../db.mjs';

export async function bootstrapPortalDomainServices({
  pool,
  h5Root,
  env = process.env,
  runtime,
  analyticsConfig = {},
  getUserAuth = () => null,
  getSessionSnapshotService = () => null,
  onMindSearchSchemaReady = () => {},
  workspaceMaintenanceEnabled = true,
  logger = console,
  initSchemaFn = initSchema,
  createMindSearchConfigServiceFn =
    createMindSearchConfigService,
  ensureMindSpaceConfigFn = ensureMindSpaceConfig,
  loadMindSpaceConfigFn = loadMindSpaceConfig,
  createScheduleServiceFn = createScheduleService,
  createPageDataServiceFn = createPageDataService,
  createPageDataPublicServiceFn =
    createPageDataPublicService,
  createFeedbackServiceFn = createFeedbackService,
  createMindSpaceServiceFn = createMindSpaceService,
  createMindSpaceServerAdapterFn =
    createMindSpaceServerAdapter,
  assertMindSpaceServerAdapterContractFn =
    assertMindSpaceServerAdapterContract,
  ensureAlgorithmConfigFn = ensureAlgorithmConfig,
  loadAlgorithmConfigFn = loadAlgorithmConfig,
  createPlazaRedisFn = createPlazaRedis,
  createPlazaSeoServiceFn = createPlazaSeoService,
  createPlazaInteractionServiceFn =
    createPlazaInteractionService,
  createPlazaEventServiceFn = createPlazaEventService,
  createPlazaRecommendServiceFn =
    createPlazaRecommendService,
  createPlazaPostServiceFn = createPlazaPostService,
  createPlazaOpsServiceFn = createPlazaOpsService,
  startPlazaTasksFn = startPlazaTasks,
  recalculateHotScoresFn = recalculateHotScores,
  writebackPublicationsFn = writebackPublications,
  formatPostRowFn = formatPostRow,
  publishKeyUuid = PUBLISH_KEY_UUID,
} = {}) {
  if (!pool || !runtime) {
    throw new Error(
      'bootstrapPortalDomainServices requires pool and runtime',
    );
  }
  const mindSearchConfigService =
    createMindSearchConfigServiceFn(pool);
  await mindSearchConfigService.ensureSchema();
  await onMindSearchSchemaReady({
    pool,
    mindSearchConfigService,
  });
  await initSchemaFn(pool);
  await ensureMindSpaceConfigFn(pool, { env });
  const storedMindSpaceConfig =
    await loadMindSpaceConfigFn(pool, {
      env,
      includeAnalyticsSecret: true,
    });
  let resolvedAnalyticsConfig = analyticsConfig;
  if (storedMindSpaceConfig?.analytics) {
    resolvedAnalyticsConfig = {
      ...analyticsConfig,
      ...storedMindSpaceConfig.analytics,
      enabled: Boolean(
        storedMindSpaceConfig.analytics.enabled &&
          storedMindSpaceConfig.analytics.websiteId &&
          storedMindSpaceConfig.analytics.idSecret,
      ),
      hostPath: '/analytics',
      scriptPath: '/analytics/script.js',
    };
  }
  const resolvedRybbitConfig = resolveMindSpaceRybbitConfig(env, {
    idSecret: storedMindSpaceConfig?.analytics?.idSecret ?? '',
  });

  const scheduleService = createScheduleServiceFn(pool, {
    defaultTimezone:
      env.H5_DEFAULT_TIMEZONE || 'Asia/Shanghai',
  });
  const pageDataService = createPageDataServiceFn({
    getUserAuth,
    getPool: () => pool,
    resolveWorkspaceRoot: async (user) => {
      if (user?.workspaceRoot) return user.workspaceRoot;
      const userAuth = getUserAuth();
      if (!userAuth || !user?.id) return null;
      return userAuth.resolveWorkingDir(user.id);
    },
  });
  const pageDataPublicService =
    createPageDataPublicServiceFn({
      getPool: () => pool,
      resolveH5Root: () => h5Root,
    });
  const feedbackService = createFeedbackServiceFn(pool);
  const mindSpace = createMindSpaceServiceFn(pool, {
    maxFileBytes: runtime.maxFileBytes,
    aiDailyLimit: runtime.aiDailyLimit,
    publicPageLimit: runtime.publicPageLimit,
    monthlyViewLimit: runtime.monthlyViewLimit,
    scheduleService,
  });

  const resolveUserIdForAgentSession = async (sessionId) => {
    const [rows] = await pool.query(
      `SELECT user_id FROM h5_user_sessions WHERE agent_session_id = ? LIMIT 1`,
      [sessionId],
    );
    return rows[0]?.user_id ?? null;
  };
  const mindSpaceRuntimeAdapter =
    assertMindSpaceServerAdapterContractFn(
      createMindSpaceServerAdapterFn({
        pool,
        h5Root,
        env,
        maxFileBytes: runtime.maxFileBytes,
        publicPageLimit: runtime.publicPageLimit,
        resolveUserIdForAgentSession,
        resolveWorkspaceRoot: (userId) =>
          getUserAuth().resolveWorkingDir(userId),
        resolveSessionSnapshot: (sessionId) =>
          getSessionSnapshotService()?.get?.(sessionId),
        syncWorkspaceAssetsEnabled:
          workspaceMaintenanceEnabled,
        remote: runtime.remote,
        logger,
      }),
    );
  await mindSpaceRuntimeAdapter.assertReady?.();

  const mindSpaceServiceFacade =
    mindSpaceRuntimeAdapter.serviceFacade;
  const mindSpaceChatSave =
    mindSpaceRuntimeAdapter.chatSaveService;
  const mindSpaceConversationArtifacts =
    mindSpaceRuntimeAdapter.conversationArtifactService;
  const mindSpacePublicFinish =
    mindSpaceRuntimeAdapter.publicFinishService;
  const mindSpaceWorkspacePublicationDelivery =
    mindSpaceRuntimeAdapter
      .workspacePublicationDeliveryService;
  const mindSpaceConversationPackageRegistry =
    mindSpaceRuntimeAdapter.conversationPackageRegistry;
  const mindSpaceAssets =
    mindSpaceRuntimeAdapter.assetService;
  const mindSpacePages = mindSpaceRuntimeAdapter.pageService;
  const mindSpacePageSync =
    mindSpaceRuntimeAdapter.pageSyncService;
  const mindSpacePageLiveEdit =
    mindSpaceRuntimeAdapter.pageLiveEditService;
  const mindSpaceAssetAgent =
    mindSpaceRuntimeAdapter.assetAgentService;
  const mindSpacePublications =
    mindSpaceRuntimeAdapter.publicationService;
  const workspacePageDeliver =
    mindSpaceRuntimeAdapter
      .workspacePageDeliveryService;

  const resolveUserIdByDirKey = async (dirKey) => {
    let userId = dirKey;
    if (!publishKeyUuid.test(dirKey)) {
      const [rows] = await pool.query(
        `SELECT id FROM h5_users WHERE username = ? LIMIT 1`,
        [dirKey],
      );
      userId = rows[0]?.id;
    }
    return userId ?? null;
  };

  await ensureAlgorithmConfigFn(pool);
  const plazaAlgorithmConfig =
    await loadAlgorithmConfigFn(pool);
  const plazaRedis = await createPlazaRedisFn(
    env.PLAZA_REDIS_URL,
    pool,
  );
  if (plazaRedis.enabled) {
    logger.log('Plaza Redis enabled');
  }
  const plazaSeo = createPlazaSeoServiceFn(pool);
  const plazaInteractions =
    createPlazaInteractionServiceFn(pool, {
      formatPostRow: formatPostRowFn,
      plazaRedis,
    });
  const plazaEvents = createPlazaEventServiceFn(pool);
  const plazaRecommend = createPlazaRecommendServiceFn(pool, {
    eventService: plazaEvents,
    formatPostRow: formatPostRowFn,
    loadViewerReactions: (viewerId, postIds) =>
      plazaInteractions.loadViewerReactions(
        viewerId,
        postIds,
      ),
    algorithmConfig: plazaAlgorithmConfig,
  });
  let plazaOps = null;
  const plazaPosts = createPlazaPostServiceFn(pool, {
    loadViewerReactions: (viewerId, postIds) =>
      plazaInteractions.loadViewerReactions(
        viewerId,
        postIds,
      ),
    plazaRedis,
    algorithmConfig: plazaAlgorithmConfig,
    recommendService: plazaRecommend,
    onPostPublished: (postId) =>
      plazaSeo?.notifyPostPublished(postId),
    loadFeaturedPosts: async (viewerId) => {
      if (!plazaOps) {
        return {
          homepage_banner: [],
          trending: [],
          category_top: {},
        };
      }
      return plazaOps.loadActiveFeaturedPosts(viewerId);
    },
  });
  plazaOps = createPlazaOpsServiceFn(pool, {
    formatPostRow: formatPostRowFn,
    reviewPost: (...args) => plazaPosts.reviewPost(...args),
    invalidateFeedCaches: () =>
      plazaRedis?.invalidateFeedCaches?.(),
  });
  if (isPassiveCanaryRuntime(env)) {
    logger.log('Passive candidate runtime: Plaza background tasks disabled');
  } else {
    startPlazaTasksFn({
      pool,
      plazaRedis,
      recalculateHotScores: recalculateHotScoresFn,
      writebackPublications: writebackPublicationsFn,
    });
  }

  return {
    mindSearchConfigService,
    mindSpaceAnalyticsConfig: resolvedAnalyticsConfig,
    mindSpaceRybbitConfig: resolvedRybbitConfig,
    scheduleService,
    pageDataService,
    pageDataPublicService,
    feedbackService,
    mindSpace,
    mindSpaceRuntimeAdapter,
    mindSpaceServiceFacade,
    mindSpaceChatSave,
    mindSpaceConversationArtifacts,
    mindSpacePublicFinish,
    mindSpaceWorkspacePublicationDelivery,
    mindSpaceConversationPackageRegistry,
    mindSpaceAssets,
    mindSpacePages,
    mindSpacePageSync,
    mindSpacePageLiveEdit,
    mindSpaceAssetAgent,
    mindSpacePublications,
    workspacePageDeliver,
    resolveUserIdByDirKey,
    plazaRedis,
    plazaSeo,
    plazaInteractions,
    plazaEvents,
    plazaRecommend,
    plazaPosts,
    plazaOps,
    mindSpaceCleanup:
      mindSpaceRuntimeAdapter.cleanupService,
  };
}