import { test } from "node:test";
import assert from "node:assert/strict";
import { mkdir, writeFile } from "node:fs/promises";
import path from "node:path";
import os from "node:os";
import { HourlySummarizer } from "../src/summarizer.js";
import { ModelRegistry } from "../src/model-registry.js";
import type { PluginConfig } from "../src/types.js";

function tmpDir(prefix: string): string {
  return path.join(os.tmpdir(), `${prefix}-${Date.now()}-${Math.random().toString(16).slice(2)}`);
}

test("v2.4 extended hourly summary parser uses Topics bullets for recall", async () => {
  const memoryDir = tmpDir("engram-hourly-ext");
  await mkdir(memoryDir, { recursive: true });

  const cfg: PluginConfig = {
    // minimal required fields
    openaiApiKey: undefined,
    model: "gpt-5.5",
    reasoningEffort: "low",
    triggerMode: "smart",
    bufferMaxTurns: 5,
    bufferMaxMinutes: 15,
    consolidateEveryN: 3,
    highSignalPatterns: [],
    maxMemoryTokens: 2000,
    qmdEnabled: false,
    qmdCollection: "openclaw-engram",
    qmdMaxResults: 8,
    memoryDir,
    debug: false,
    identityEnabled: false,
    identityContinuityEnabled: false,
    identityInjectionMode: "recovery_only",
    identityMaxInjectChars: 1200,
    continuityIncidentLoggingEnabled: false,
    continuityAuditEnabled: false,
    injectQuestions: false,
    commitmentDecayDays: 90,
    workspaceDir: path.join(memoryDir, "workspace"),
    accessTrackingEnabled: false,
    accessTrackingBufferMaxSize: 100,
    recencyWeight: 0.2,
    boostAccessCount: true,
    recordEmptyRecallImpressions: false,
    queryExpansionEnabled: false,
    queryExpansionMaxQueries: 4,
    queryExpansionMinTokenLen: 3,
    rerankEnabled: false,
    rerankProvider: "local",
    rerankMaxCandidates: 10,
    rerankTimeoutMs: 1000,
    rerankCacheEnabled: true,
    rerankCacheTtlMs: 1000,
    feedbackEnabled: false,
    negativeExamplesEnabled: false,
    negativeExamplesPenaltyPerHit: 0.05,
    negativeExamplesPenaltyCap: 0.25,
    chunkingEnabled: false,
    chunkingTargetTokens: 200,
    chunkingMinTokens: 150,
    chunkingOverlapSentences: 2,
    contradictionDetectionEnabled: false,
    contradictionSimilarityThreshold: 0.7,
    contradictionMinConfidence: 0.9,
    contradictionAutoResolve: true,
    memoryLinkingEnabled: false,
    threadingEnabled: false,
    threadingGapMinutes: 30,
    summarizationEnabled: false,
    summarizationTriggerCount: 1000,
    summarizationRecentToKeep: 300,
    summarizationImportanceThreshold: 0.3,
    summarizationProtectedTags: [],
    topicExtractionEnabled: false,
    topicExtractionTopN: 50,
    transcriptEnabled: false,
    transcriptRetentionDays: 7,
    transcriptSkipChannelTypes: ["cron"],
    transcriptRecallHours: 12,
    maxTranscriptTurns: 50,
    maxTranscriptTokens: 1000,
    checkpointEnabled: false,
    checkpointTurns: 15,
    hourlySummariesEnabled: true,
    hourlySummaryCronAutoRegister: false,
    summaryRecallHours: 24,
    maxSummaryCount: 6,
    summaryModel: "gpt-5.5",
    hourlySummariesExtendedEnabled: true,
    hourlySummariesIncludeToolStats: false,
    hourlySummariesIncludeSystemMessages: false,
    hourlySummariesMaxTurnsPerRun: 60,
    conversationIndexEnabled: false,
    conversationIndexBackend: "qmd",
    conversationIndexQmdCollection: "openclaw-engram-convo",
    conversationIndexRetentionDays: 14,
    conversationRecallTopK: 3,
    conversationRecallMaxChars: 2000,
    conversationRecallTimeoutMs: 500,
    localLlmEnabled: false,
    localLlmUrl: "http://localhost:1234/v1",
    localLlmModel: "local-model",
    localLlmFallback: true,
    localLlmTimeoutMs: 1000,
    slowLogEnabled: false,
    slowLogThresholdMs: 30_000,
    extractionDedupeEnabled: true,
    extractionDedupeWindowMs: 60_000,
    extractionMinChars: 20,
    extractionMinUserTurns: 1,
    extractionMaxTurnChars: 4000,
    extractionMaxFactsPerRun: 12,
    extractionMaxEntitiesPerRun: 6,
    extractionMaxQuestionsPerRun: 3,
    extractionMaxProfileUpdatesPerRun: 4,
    consolidationRequireNonZeroExtraction: true,
    consolidationMinIntervalMs: 60_000,
    qmdMaintenanceEnabled: true,
    qmdMaintenanceDebounceMs: 500,
    qmdAutoEmbedEnabled: false,
    qmdEmbedMinIntervalMs: 60_000,
    localLlmRetry5xxCount: 1,
    localLlmRetryBackoffMs: 50,
    localLlm400TripThreshold: 3,
    localLlm400CooldownMs: 10_000,
    namespacesEnabled: false,
    defaultNamespace: "default",
    sharedNamespace: "shared",
    principalFromSessionKeyMode: "prefix",
    principalFromSessionKeyRules: [],
    namespacePolicies: [],
    defaultRecallNamespaces: ["self"],
    cronRecallMode: "all",
    cronRecallAllowlist: [],
    autoPromoteToSharedEnabled: false,
    autoPromoteToSharedCategories: ["correction"],
    autoPromoteMinConfidenceTier: "explicit",
    sharedContextEnabled: false,
    sharedContextDir: undefined,
    sharedContextMaxInjectChars: 4000,
    crossSignalsSemanticEnabled: false,
    crossSignalsSemanticTimeoutMs: 1000,
    compoundingEnabled: false,
    compoundingWeeklyCronEnabled: false,
    compoundingSemanticEnabled: false,
    compoundingSynthesisTimeoutMs: 1000,
    compoundingInjectEnabled: false,
  };

  const modelRegistry = new ModelRegistry(memoryDir);
  const summarizer = new HourlySummarizer(cfg, undefined, modelRegistry, undefined);
  await summarizer.initialize();

  const sessionKey = "agent:test:discord:channel:123";
  const dir = path.join(memoryDir, "summaries", "hourly", sessionKey);
  await mkdir(dir, { recursive: true });
  // Use "today" in UTC to avoid brittle time-window failures.
  const todayUtc = new Date();
  const yyyy = todayUtc.getUTCFullYear();
  const mm = String(todayUtc.getUTCMonth() + 1).padStart(2, "0");
  const dd = String(todayUtc.getUTCDate()).padStart(2, "0");
  const fp = path.join(dir, `${yyyy}-${mm}-${dd}.md`);
  await writeFile(
    fp,
    [
      `# Hourly Summaries — ${yyyy}-${mm}-${dd}`,
      "",
      `*Session: ${sessionKey}*`,
      "",
      "## 14:00",
      "",
      "### Topics Discussed",
      "- Context retention system v1 build",
      "- Deployment roadmap planning",
      "",
      "### Decisions Made",
      "- Use QMD for indexing",
      "",
      "### Action Items",
      "- Implement chunking",
      "",
      "### Stats",
      "- Turns: 10",
      "",
    ].join("\n"),
    "utf-8",
  );

  const got = await summarizer.readRecent(sessionKey, 48);
  assert.equal(got.length, 1);
  assert.deepEqual(got[0]!.bullets, [
    "Context retention system v1 build",
    "Deployment roadmap planning",
  ]);
});
