import { describe, expect, it } from "bun:test";
import { mkdtempSync, rmSync } from "node:fs";
import { tmpdir } from "node:os";
import { join } from "node:path";
import { Database } from "bun:sqlite";
import { ensureFinancialIngestionSchemaHealthy } from "../lib/server/db/financial-ingestion-schema";
import { hasColumn, hasTable } from "../lib/server/db/sqlite-schema-compat";
import { prepareE2eDatabase } from "./e2e-prepare";

describe("prepareE2eDatabase", () => {
  it("bootstraps a fresh e2e database with the current taxonomy schema shape", () => {
    const tempDir = mkdtempSync(join(tmpdir(), "fiscal-e2e-prepare-"));
    const databasePath = join(tempDir, "e2e.sqlite");
    const workflowDataDir = join(tempDir, "workflow-data");

    try {
      prepareE2eDatabase({ databasePath, workflowDataDir });

      const client = new Database(databasePath, { create: true });

      try {
        client.exec("PRAGMA foreign_keys = ON;");

        expect(
          hasColumn(client, "filing_taxonomy_snapshot", "parser_engine"),
        ).toBe(true);
        expect(
          hasColumn(client, "filing_taxonomy_snapshot", "computed_definitions"),
        ).toBe(true);
        expect(hasTable(client, "filing_taxonomy_context")).toBe(true);

        const health = ensureFinancialIngestionSchemaHealthy(client, {
          mode: "auto",
        });
        expect(health.ok).toBe(true);
      } finally {
        client.close();
      }
    } finally {
      rmSync(tempDir, { force: true, recursive: true });
    }
  });
});