Excel-project/server/backend/api/report.py

import requests
import json
import pandas as pd
from server.backend.schemas.pydantic import settings
from server.backend.api.session import get_session

class DocumentCreation:
    def __init__(self, URL):
        self.session = get_session({
            "Content-Type": "application/json",
            "Accept": "application/json",
        })
        self.url = URL

    def save_key_txt(self, document_key: str, filename: str = "./excel_files/documents.txt"):
        with open(filename, "a", encoding="utf-8") as f:
            f.write(document_key + "\n")

    def build_dict(self, **kwargs) -> dict:
        return dict(kwargs)

    def create_document(self, **kwargs) -> str:
        data = self.build_dict(**kwargs)

        self.contragent = kwargs.get("Контрагент_Key")
        response = self.session.post(self.url, json=data)
        response.raise_for_status()
        result = response.json()
        document_key = result.get("Ref_Key") or result.get("Ссылка_Key")

        if not document_key:
            raise RuntimeError(f"Не удалось получить ключ документа: {result}")

        self.save_key_txt(document_key)
        return document_key

    def fill_document_items_purchase(self, document_key: str, validated_rows: list):
        line_url = f"{self.url}({document_key})"

        response = self.session.get(line_url)
        response.raise_for_status()
        document_data = response.json()

        items = document_data.get("Товары", [])
        start_line = len(items)

        for idx, row in enumerate(validated_rows, start=1):
            new_item = {
                "LineNumber": str(start_line + idx),
                "Номенклатура_Key": row.ref_key,
                "Количество": row.counts,
                "ЕдиницаИзмерения_Key": settings.MEASURE,
                "Цена": row.price / row.counts if row.counts else 0,
                "Сумма": row.price,
                "СчетУчета_Key": settings.A45_02,
                "СчетДоходов_Key": settings.A90_01_1,
                "СчетРасходов_Key": settings.A90_02_1,
                "СтавкаНДС": "НДС5",
                "СуммаНДС": row.price * 5 / 105,
                "СчетУчетаНДСПоРеализации_Key": settings.A90_03,
            }
            items.append(new_item)

        document_data["Товары"] = items
        patch_response = self.session.patch(line_url, json=document_data)
        patch_response.raise_for_status()
    def fill_document_items_to_real(self, document_key: str, validated_rows: list):
        line_url = f"{self.url}({document_key})"

        response = self.session.get(line_url)
        response.raise_for_status()
        document_data = response.json()

        items = document_data.get("Товары", [])
        start_line = len(items)

        for idx, row in enumerate(validated_rows, start=1):
            new_item = {
                "LineNumber": str(start_line + idx),
                "Номенклатура_Key": row.ref_key,
                "Количество": row.counts,
                "ЕдиницаИзмерения_Key": settings.MEASURE,
                "Цена": row.price / row.counts if row.counts else 0,
                "Сумма": row.price,
                "СчетУчета_Key": settings.A43,
                "ПереданныеСчетУчета_Key": settings.A45_02,
                "СтавкаНДС": "НДС5",
                "СуммаНДС": row.price * 5 / 105,
            }
            items.append(new_item)

        document_data["Товары"] = items
        patch_response = self.session.patch(line_url, json=document_data)
        patch_response.raise_for_status()
    def fill_document_items_report(self, document_key:str, validated_rows_real:list, validated_rows_refund:list):
        line_url = f"{self.url}({document_key})"

        response = self.session.get(line_url)
        response.raise_for_status()
        document_data = response.json()
        items = document_data.get("Покупатели",[])
        new_item={
            "LineNumber": str(len(items) + 1),
            "Покупатель_Key": self.contragent
        }
        items.append(new_item)
        document_data["Покупатели"] = items
        patch_response = self.session.patch(line_url, json=document_data)
        patch_response.raise_for_status()

        items = document_data.get("Товары", [])
        start_line = len(items)

        for idx, row in enumerate(validated_rows_real, start=1):
            new_item = {
                "LineNumber": str(start_line + idx),
                "Номенклатура_Key": row.ref_key,
                "Количество": row.counts,
                "ЕдиницаИзмерения_Key": settings.MEASURE,
                "Цена": row.price / row.counts if row.counts else 0,
                "Сумма": row.price,
                "СчетУчета_Key": settings.A45_02,
                "СчетДоходов_Key": settings.A90_01_1,
                "СчетРасходов_Key": settings.A90_02_1,
                "СтавкаНДС": "НДС5",
                "СуммаНДС": row.price * 5 / 105,
                "СчетУчетаНДСПоРеализации_Key": settings.A90_03,
            }
            items.append(new_item)

        document_data["Товары"] = items
        patch_response = self.session.patch(line_url, json=document_data)
        patch_response.raise_for_status()

        items = document_data.get("Возвраты", [])
        new_item = {
            "LineNumber": str(len(items) + 1),
            "Покупатель_Key": settings.BUYER
        }
        items.append(new_item)
        document_data["Возвраты"] = items
        patch_response = self.session.patch(line_url, json=document_data)
        patch_response.raise_for_status()


        items = document_data.get("ТоварыВозвращенные", [])
        start_line = len(items)

        for idx, row in enumerate(validated_rows_refund, start=1):
            new_item = {
                "LineNumber": str(start_line + idx),
                "Номенклатура_Key": row.ref_key,
                "Количество": row.counts,
                "ЕдиницаИзмерения_Key": settings.MEASURE,
                "Цена": row.price / row.counts if row.counts else 0,
                "Сумма": row.price,
                "СчетУчета_Key": settings.A45_02,
                "СчетДоходов_Key": settings.A90_01_1,
                "СчетРасходов_Key": settings.A90_02_1,
                "СтавкаНДС": "НДС5",
                "СуммаНДС": row.price * 5 / 105,
                "СчетУчетаНДСПоРеализации_Key": settings.A90_03,
                "Себестоимость": 100,
                "ОтражениеВУСН": "Принимаются",
            }
            items.append(new_item)

        document_data["ТоварыВозвращенные"] = items
        patch_response = self.session.patch(line_url, json=document_data)
        patch_response.raise_for_status()