codechecker

import type { BuildReview, FileSnapshot } from "../types";

export class Tester {
  async run(snapshot: FileSnapshot[]): Promise<BuildReview> {
    const byPath = new Map(snapshot.map((file) => [file.path, file.content]));
    const issues: string[] = [];

    const indexTs = byPath.get("src/index.ts") ?? "";
    if (!/export\s+async\s+function\s+main\s*\(/.test(indexTs)) {
      issues.push("src/index.ts must export async function main(context).");
    }
    if (!/withToolsProvider\s*\(/.test(indexTs)) {
      issues.push("src/index.ts should register the tools provider.");
    }
    if (!/withPromptPreprocessor\s*\(/.test(indexTs)) {
      issues.push("src/index.ts should register the prompt preprocessor.");
    }

    for (const required of [
      "src/toolsProvider.ts",
      "src/orchestrator.ts",
      "src/workspace.ts",
      "src/memory/store.ts",
      "src/agents/planner.ts",
      "src/agents/coder.ts",
      "src/agents/reviewer.ts",
      "src/agents/tester.ts",
      "src/agents/optimizer.ts",
    ]) {
      if (!byPath.has(required)) {
        issues.push(`Missing ${required}.`);
      }
    }

    const packageJson = byPath.get("package.json") ?? "";
    if (!packageJson.includes("@lmstudio/sdk")) {
      issues.push("package.json must include @lmstudio/sdk.");
    }

    const manifest = byPath.get("manifest.json") ?? "";
    if (!manifest.includes('"type": "plugin"')) {
      issues.push("manifest.json must declare type plugin.");
    }

    return {
      passed: issues.length === 0,
      issues,
    };
  }
}