"""E2E Test: Task Pipeline with real Gemini CLI.

Tests Planner phase against the variet-agent project.
"""

import sys
import io
import asyncio
import json

if sys.stdout.encoding != "utf-8":
    sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding="utf-8", errors="replace")
sys.path.insert(0, r"C:\Users\CafeVariet-GL552VW\Desktop\source_diff\variet-agent")

from core.task_pipeline import TaskPipeline

PROJECT = r"C:\Users\CafeVariet-GL552VW\Desktop\source_diff\variet-agent"


async def test_planner():
    print("=" * 60)
    print("E2E TEST: Planner")
    print("=" * 60)

    pipeline = TaskPipeline(PROJECT, token_budget=30_000)
    pipeline.setup()

    plan = await pipeline.plan(
        "project_indexer.py의 find_relevant 함수가 공백이 포함된 쿼리를 처리하지 못합니다. "
        "'gemini caller'로 검색하면 gemini_caller.py를 찾지 못합니다. "
        "밑줄과 공백을 동일하게 처리하도록 개선해주세요."
    )

    print(f"\n📋 Plan result:")
    print(json.dumps(plan, ensure_ascii=False, indent=2))

    if plan.get("tasks"):
        print(f"\n✅ Planner returned {len(plan['tasks'])} tasks")
        for t in plan["tasks"]:
            print(f"  - {t.get('title', t.get('id', '?'))}: {t.get('description', '')[:80]}")
    else:
        print(f"\n⚠️ No structured tasks, raw response:")
        print(plan.get("raw", plan.get("summary", ""))[:500])

    return plan


async def main():
    plan = await test_planner()
    print(f"\n{'=' * 60}")
    print(f"Gemini calls: {1}")
    print(f"✅ E2E Planner test complete!")


if __name__ == "__main__":
    asyncio.run(main())