import os
import json
import requests
from log import log
from parse_llm_blocks import parse_llm_blocks

BASE_URL = os.environ.get("BASE_URL", "http://localhost:7860")
SERVICE_CONFIG_PATH = os.environ.get("SERVICE_CONFIG_PATH", "service_config.json")

with open(SERVICE_CONFIG_PATH, "r", encoding="utf-8") as f:
    service_config = json.load(f)

project_config = service_config["projects"]["project1"]["llm"]
intents = project_config["intents"]

test_results = []

def assert_test(name, actual, expected_substring, explanation=None):
    if explanation:
        log(f"🧪 TEST: {name} → {explanation}")
    actual_str = str(actual)
    passed = expected_substring in actual_str
    if passed:
        log(f"[TEST] {name:<45} ✅")
        test_results.append((name, True))
    else:
        log(f"[TEST] {name:<45} ❌ — Beklenen: {expected_substring}, Gelen: {actual_str[:100]}...")
        test_results.append((name, False))

def summarize_tests():
    total = len(test_results)
    success = sum(1 for _, ok in test_results if ok)
    fail = total - success
    log("🧾 TEST SONUCU ÖZETİ")
    log(f"🔢 Toplam Test       : {total}")
    log(f"✅ Başarılı          : {success}")
    log(f"❌ Başarısız         : {fail}")

def run_all_tests():
    try:
        log("🚀 Test süreci başlatıldı.")

        response = requests.post(f"{BASE_URL}/start_chat?project_name=project1")
        if response.status_code != 200:
            raise Exception(f"Start chat başarısız: {response.status_code}, {response.text}")

        session_id = response.json().get("session_id")
        if not session_id:
            raise Exception("Session ID alınamadı.")

        headers = {"X-Session-ID": session_id}

        # === Test 1: Intent yok
        r = requests.post(f"{BASE_URL}/chat", json={"user_input": "Selam, nasılsın?"}, headers=headers)
        parsed = parse_llm_blocks(r.json().get("response", ""))
        assert_test("Intent yok — selam", parsed["intent"], "NONE")

        # === Test 2: Döviz kuru intent
        r = requests.post(f"{BASE_URL}/chat", json={"user_input": "Dolar kuru nedir?"}, headers=headers)
        parsed = parse_llm_blocks(r.json().get("response", ""))
        assert_test("Döviz kuru intent", parsed["intent"], "doviz-kuru-intent")

        # === Test 3: Yol durumu intent
        r = requests.post(f"{BASE_URL}/chat", json={"user_input": "Ankara'dan İstanbul'a yol durumu nasıl?"}, headers=headers)
        parsed = parse_llm_blocks(r.json().get("response", ""))
        assert_test("Yol durumu intent", parsed["intent"], "yol-durumu-intent")

        # === Test 4: Hava durumu intent
        r = requests.post(f"{BASE_URL}/chat", json={"user_input": "İzmir'de hava nasıl?"}, headers=headers)
        parsed = parse_llm_blocks(r.json().get("response", ""))
        assert_test("Hava durumu intent", parsed["intent"], "hava-durumu-intent")

        summarize_tests()

    except Exception as e:
        log(f"❌ run_all_tests sırasında hata oluştu: {e}")