# -*- coding: utf-8 -*-
"""
简道云数据上传模块
"""
import logging
import re

import requests
import urllib3

from config import JDY_CONFIG

urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
logger = logging.getLogger("ztb")


class JiandaoyunUploader:
    """简道云 API 上传器"""

    BASE_URL = "https://api.jiandaoyun.com/api/v5"

    # 需要转换为数字的字段
    NUMERIC_FIELDS = {"最高限价", "最高投标限价", "预估金额", "招标估算金额"}

    def __init__(self, api_key: str = None):
        self.api_key = api_key or JDY_CONFIG["api_key"]
        self.headers = {
            "Authorization": f"Bearer {self.api_key}",
            "Content-Type": "application/json",
        }

    def upload_records(self, region_name: str, records: list) -> dict:
        """
        上传记录到对应的简道云表单

        Args:
            region_name: 区域名称（如 "浙江招标文件公示"）
            records: 数据记录列表

        Returns:
            {"total": N, "success": N, "failed": N}
        """
        form_config = JDY_CONFIG["forms"].get(region_name)
        if not form_config:
            logger.warning(f"{region_name}: 未找到简道云表单配置，跳过上传")
            return {"total": len(records), "success": 0, "failed": len(records)}

        app_id = form_config["app_id"]
        entry_id = form_config["entry_id"]
        field_mapping = form_config.get("field_mapping", {})

        success = 0
        failed = 0

        for i, record in enumerate(records):
            name = record.get("名称", f"记录{i+1}")
            try:
                jdy_data = self._convert(record, field_mapping)
                if not jdy_data:
                    logger.debug(f"[{i+1}/{len(records)}] {name}: 无有效数据")
                    failed += 1
                    continue

                result = self._create_record(app_id, entry_id, jdy_data)
                if result and result.get("success"):
                    success += 1
                    if (i + 1) % 10 == 0 or (i + 1) == len(records):
                        logger.info(
                            f"  [{i+1}/{len(records)}] 上传进度: "
                            f"成功{success} 失败{failed}")
                else:
                    failed += 1
                    err = result.get("error", "未知") if result else "无返回"
                    logger.warning(
                        f"  [{i+1}/{len(records)}] {name[:25]}: "
                        f"上传失败 - {err}")
            except Exception as e:
                failed += 1
                logger.error(f"  [{i+1}/{len(records)}] {name[:25]}: 异常 - {e}")

        logger.info(f"  {region_name} 上传完成: 成功 {success}, 失败 {failed}")
        return {"total": len(records), "success": success, "failed": failed}

    # ---------- 内部方法 ----------

    def _create_record(self, app_id: str, entry_id: str, data: dict) -> dict:
        """调用简道云 API 创建单条记录"""
        url = f"{self.BASE_URL}/app/entry/data/create"
        payload = {"app_id": app_id, "entry_id": entry_id, "data": data}

        try:
            resp = requests.post(url, headers=self.headers,
                                 json=payload, timeout=30, verify=False)
            if not resp.text:
                return {"success": False,
                        "error": f"空响应, status={resp.status_code}"}

            result = resp.json()
            if resp.status_code == 200 and result.get("data", {}).get("_id"):
                return {"success": True,
                        "data_id": result["data"]["_id"]}
            return {"success": False,
                    "error": result.get("msg", str(result))}
        except Exception as e:
            return {"success": False, "error": str(e)}

    def _convert(self, record: dict, field_mapping: dict) -> dict:
        """将记录转换为简道云 API 格式"""
        jdy_data = {}
        for local_field, jdy_field in field_mapping.items():
            value = record.get(local_field)
            if not value or value in ("文档未提及", "详见公告"):
                continue

            if local_field in self.NUMERIC_FIELDS:
                num = self._parse_price(value)
                if num is not None:
                    jdy_data[jdy_field] = {"value": num}
            else:
                jdy_data[jdy_field] = {"value": value}
        return jdy_data

    @staticmethod
    def _parse_price(price_str) -> int | None:
        """将价格字符串转为纯数字（元）"""
        if not price_str or price_str in ("文档未提及", "详见公告"):
            return None

        s = str(price_str).strip()
        s = re.sub(r'^[约≈大概]*', '', s)
        s = re.sub(r'[（(].*?[)）]', '', s)
        s = re.sub(r'[元人民币¥￥\s]', '', s)

        try:
            if "亿" in s:
                return int(float(s.replace("亿", "")) * 100_000_000)
            elif "万" in s:
                return int(float(s.replace("万", "")) * 10_000)
            else:
                s = s.replace(",", "").replace("，", "")
                return int(float(s))
        except (ValueError, TypeError):
            return None