# 改成原地加换行空格标点符号

if __name__ == '__main__':

    import glob
    import os
    import json
    import numpy as np
    from pathlib import Path
    import opencc
    s2t = opencc.OpenCC('s2t.json')  # 简繁转换
    t2s = opencc.OpenCC('t2s.json')

    chs = glob.glob('data/ch*', recursive=False)
    m5s = {}
    with open('data/variants.json', "r", encoding='UTF-8') as fp:
        variants = json.load(fp)
    for i, pth in enumerate(chs):
        pth = pth.replace('\\', '/')
        parts = pth.split('/')
        chapter = parts[1]
        
        out2 = f'data/{chapter}/out2'


        with open(f"{out2}/page_texts.json", "r", encoding='UTF-8') as fp:
            page_texts = json.load(fp)

        with open(f"{out2}/pageIds_pageNames.json", "r", encoding='UTF-8') as fp:
            pageIds_pageNames = json.load(fp)
        
        pageNames_pageIds = {}
        for k, v in pageIds_pageNames.items():
            pageNames_pageIds[v] = k

        
        boxs = glob.glob(f"{out2}/*.boxs", recursive=False)

        last_x = -1
        last_y = -1
        last_height = -1
        new_line = False
        new_space = False
        lines = []
        line = []
        signs = ['。', '：', '，', '？', '、', '！']
        for j, pt in enumerate(boxs):
            sign_count = 0
            stem = Path(pt).stem
            pageId = pageNames_pageIds[stem]
            page_text = page_texts[pageId]
            page_text = page_text.replace(' ', '')
            pt_boxsnew = pt.replace('.boxs', '.boxsnew')

            if os.path.exists(pt_boxsnew):
                continue

            with open(pt, "r", encoding='UTF-8') as fp:
                box = json.load(fp)
            g = 0
            for k, bx in enumerate(box):
                charPoly = bx["charPoly"]
                charText = bx["charText"]
                bx["sign"] = ''
                bx["space"] = ''
                bx["is_menu"] = False
                bx["is_menutitle"] = False
                sign = ''
                if charText in variants:
                    charText = variants[charText]
                charText = s2t.convert(charText)
                g = k + sign_count
                if g < len(page_text) and page_text[g] in signs:
                    sign = page_text[g]
                    # 把符号加到前一个字
                    box[k-1]["sign"] = sign

                    sign_count += 1
                    g = k + sign_count

                if g < len(page_text) and page_text[g] in variants:  # 异体
                    before = page_text[:g]
                    after = page_text[g+1:]
                    oldchar = page_text[g]
                    newchar = variants[oldchar]
                    page_text =  before + newchar + after

                if g < len(page_text):
                    before = page_text[:g]
                    after = page_text[g+1:]
                    oldchar = page_text[g]
                    newchar = s2t.convert(oldchar)  # 简繁
                    page_text =  before + newchar + after
                    if page_text[g] == charText:
                        pass
                    else:
                        pass
                lu = [charPoly["x0"], charPoly["y0"]]
                ru = [charPoly["x1"], charPoly["y1"]]
                rd = [charPoly["x2"], charPoly["y2"]]
                ld = [charPoly["x3"], charPoly["y3"]]
                width = max(ru[0], rd[0]) - min(lu[0], ld[0])
                height = max( ld[1], rd[1] ) - min(lu[1], ru[1])
                points = np.array([lu, ru, rd, ld])

                if last_x == -1:
                    last_x = lu[0]
                else:
                     x_diff = abs(lu[0] - last_x)
                     if x_diff > int(width / 2):
                        new_line = True

                if new_line:
                    # 把换行符加到前一个字
                    box[k-1]["sign"] = '\n'
                    lines.append(line)
                    line = []
                    new_line = False

                if last_y == -1:
                    last_y = lu[1]
                    last_height = height
                else:
                     y_diff = abs(lu[1] - last_y)
                     if y_diff > last_height + last_height / 2:
                        new_space = True
                
                if new_space:
                    # 把空格加到前一个字'
                    new_space = False
                


                line.append(bx)
                
                
                last_x = lu[0]
                last_y = lu[1]
                last_height = height

            box_text = ''
            for k, bx in enumerate(box):
                charPoly = bx["charPoly"]
                charText = bx["charText"]
                sign = ''
                if 'sign' in bx:
                    sign =  bx["sign"]
                box_text = box_text + charText + sign

            with open(pt_boxsnew, 'w', encoding='utf-8') as fp:
                json.dump(box, fp, indent=4, ensure_ascii=False)

            print(f"box {j+1} / {len(boxs)}")

        print(f"{chapter}  {i+1} / {len(chs)}")