import {
  defineWorkersProject,
  readD1Migrations,
} from "@cloudflare/vitest-pool-workers/config";
import tsconfigPaths from "vite-tsconfig-paths";
import { configDefaults } from "vitest/config";

import path from "node:path";

export default defineWorkersProject(async () => {
  const migrationsPath = path.join(__dirname, "drizzle");
  let migrations: Awaited<ReturnType<typeof readD1Migrations>>;
  try {
    migrations = await readD1Migrations(migrationsPath);
  } catch (e) {
    console.warn("Could not read migrations", e);
    migrations = [];
  }

  return {
    plugins: [tsconfigPaths()],
    test: {
      globals: false,
      setupFiles: ["./testSetup.ts"],
      poolOptions: {
        workers: {
          wrangler: { configPath: "./wrangler.toml" },
        },
      },
      coverage: {
        ...configDefaults.coverage,
        provider: "istanbul",
        reporter: ["text", "json", "html"],
        exclude: [
          ...configDefaults.coverage.exclude,
          "node_modules/**",
          "dist/**",
          "**/*.spec.ts",
          "**/*.d.ts",
          "**/mocks/**",
          "drizzle.config.ts",
          "src/schema.ts",
        ],
      },
    },
  };
});