# -*- coding: utf-8 -*-
"""Java 实现与线上 PHP 黄金样本逐字段对比。

用法：python compare_batch.py [名称...]
"""
import sys
import json
import requests
from pathlib import Path
from _root import ROOT

GOLDEN = Path(str(ROOT / "golden"))
BASE = "http://localhost:18080"
TOKEN = "testsession123"

# 本地服务不走系统代理（沙箱代理会把 127.0.0.1 转发成 502）
SESSION = requests.Session()
SESSION.trust_env = False

# (黄金样本名, Java 路径, 参数)
CASES = [
    ("store_info", "/store/store/info", None),
    ("store_menu_list", "/store/store.menu/list", None),
    ("store_role_list", "/store/store.role/list", None),
    ("store_user_list", "/store/store.user/list", {"page": 1}),
    ("store_address_all", "/store/store.address/all", None),
    ("category_list", "/store/category/list", None),
    ("goods_service_list", "/store/goods.service/list", {"page": 1}),
    ("goods_service_all", "/store/goods.service/all", None),
    ("files_list", "/store/files/list", {"page": 1}),
    ("files_group_list", "/store/files.group/list", None),
    ("region_all", "/store/region/all", None),
    ("region_tree", "/store/region/tree", None),
    ("user_list", "/store/user/list", {"page": 1}),
    ("user_grade_all", "/store/user.grade/all", None),
    ("order_list", "/store/order/list", {"page": 1, "dataType": "all"}),
    ("setting_detail", "/store/setting/detail", {"key": "store"}),
    ("setting_cache_items", "/store/setting.cache/items", None),
    ("setting_delivery_all", "/store/setting.delivery/all", None),
    ("setting_express_all", "/store/setting.express/all", None),
    ("setting_printer_all", "/store/setting.printer/all", None),
    ("page_list", "/store/page/list", {"page": 1}),
    ("market_coupon_list", "/store/market.coupon/list", {"page": 1}),
    ("market_coupon_detail_10001", "/store/market.coupon/detail", {"couponId": 10001}),
    ("market_coupon_detail_10002", "/store/market.coupon/detail", {"couponId": 10002}),
    ("market_coupon_detail_0", "/store/market.coupon/detail", {"couponId": 99999}),
    ("market_points_log", "/store/market.points/log", {"page": 1}),
    ("recharge_plan_list", "/store/market.recharge.plan/list", {"page": 1}),
    ("article_list", "/store/content.article/list", {"page": 1}),
    ("article_category_list", "/store/content.article.category/list", None),
    ("help_list", "/store/content.help/list", {"page": 1}),
    ("user_balance_log", "/store/user.balance/log", {"page": 1}),
]


def diff(a, b, path="$", out=None, limit=12):
    out = out if out is not None else []
    if len(out) >= limit:
        return out
    if type(a) != type(b):
        # int/float 视为同类数值
        if isinstance(a, (int, float)) and isinstance(b, (int, float)) and not isinstance(a, bool) and not isinstance(b, bool):
            if float(a) != float(b):
                out.append(f"{path}: php={a!r} java={b!r}")
            return out
        out.append(f"{path}: 类型不同 php={type(a).__name__} java={type(b).__name__} (php={a!r} java={b!r})")
        return out
    if isinstance(a, dict):
        for k in a:
            if k not in b:
                out.append(f"{path}.{k}: Java 缺失 (php={a[k]!r})")
            else:
                diff(a[k], b[k], f"{path}.{k}", out, limit)
        for k in b:
            if k not in a:
                out.append(f"{path}.{k}: Java 多出 (java={b[k]!r})")
        return out
    if isinstance(a, list):
        if len(a) != len(b):
            out.append(f"{path}: 长度不同 php={len(a)} java={len(b)}")
        for i in range(min(len(a), len(b))):
            diff(a[i], b[i], f"{path}[{i}]", out, limit)
        return out
    if a != b:
        out.append(f"{path}: php={a!r} java={b!r}")
    return out


def main():
    only = set(sys.argv[1:])
    ok = fail = skip = 0
    for name, path, params in CASES:
        if only and name not in only:
            continue
        golden_file = GOLDEN / f"{name}.json"
        if not golden_file.exists():
            print(f"[skip] {name} 无黄金样本")
            skip += 1
            continue
        php = json.loads(golden_file.read_text(encoding="utf-8"))
        r = SESSION.get(BASE + path, headers={"Access-Token": TOKEN}, params=params or {}, timeout=90)
        try:
            java = r.json()
        except Exception:
            print(f"[FAIL] {name}: 非 JSON HTTP={r.status_code} {r.text[:150]}")
            fail += 1
            continue
        if java.get("status") != 200:
            print(f"[FAIL] {name}: java status={java.get('status')} msg={java.get('message')}")
            fail += 1
            continue
        diffs = diff(php.get("data"), java.get("data"))
        if diffs:
            fail += 1
            print(f"[DIFF] {name} ({len(diffs)}+ 处)")
            for d in diffs:
                print("   ", d)
        else:
            ok += 1
            print(f"[PASS] {name}")
    print(f"\n通过 {ok} / 差异 {fail} / 跳过 {skip}")


if __name__ == "__main__":
    main()