import json
import os
import sys
from io import BytesIO
from itertools import groupby

import requests
from PIL import ImageDraw, Image, ImageFont

sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
from config.mysql import MysqlSession
from photo_review.entity.zx_ocr import ZxOcr
from photo_review.entity.zx_phrec import ZxPhrec
from ucloud import ucloud


def check_ie_result(pk_phhd):
    session = MysqlSession()
    phrecs = session.query(ZxPhrec.pk_phrec, ZxPhrec.pk_phhd, ZxPhrec.cRectype, ZxPhrec.cfjaddress).filter(ZxPhrec.pk_phhd == pk_phhd).all()
    for phrec in phrecs:
        img_name = phrec.cfjaddress
        img_path = ucloud.get_private_url(img_name)

        response = requests.get(img_path)
        image = Image.open(BytesIO(response.content)).convert("RGB")
        size = image.width * image.height / 200000
        font = ImageFont.truetype("./font/simfang.ttf", size=size)

        ocr = session.query(ZxOcr.id, ZxOcr.content, ZxOcr.x_offset, ZxOcr.y_offset).filter(ZxOcr.pk_phrec == phrec.pk_phrec).all()
        for id, group_results in groupby(ocr, key=lambda x: x.id):
            draw = ImageDraw.Draw(image)
            for ocr_item in group_results:
                result = json.loads(ocr_item.content)
                x_offset = ocr_item.x_offset
                y_offset = ocr_item.y_offset
                for key in result:
                    for value in result[key]:
                        box = value["bbox"][0]
                        if x_offset:
                            box[0] += x_offset
                            box[2] += x_offset
                        if y_offset:
                            box[1] += y_offset
                            box[3] += y_offset

                        draw.rectangle(box, outline="red", width=2)  # 绘制矩形
                        draw.text((box[0], box[1] - size), key, fill="blue", font=font)  # 在矩形上方绘制文本
                        draw.text((box[0], box[3]), value["text"], fill="blue", font=font)  # 在矩形下方绘制文本
                os.makedirs(f"./check_result/{pk_phhd}/{ocr_item.id}", exist_ok=True)
                image.save(f"./check_result/{pk_phhd}/{ocr_item.id}/{img_name}")
    session.close()


if __name__ == '__main__':
    check_ie_result(3866770)