# see huggingface_echodict\typst-app-clone\public\chapters\ch01.typ 给它排版，校对

# 自动生成 typst 章节，放 auto_chapters 目录下

# see exinfo.py 先生成 .boxsnew ，再手动改 space is_menu is_menutitle 属性

if __name__ == '__main__':

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

    chs = glob.glob('data/ch*', recursive=False)

    menus = []
    pages_all = []
    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}/*.boxsnew", recursive=False)

        
        menu = ''
        menu_title = ''

        pages = []

        for j, pt in enumerate(boxs):

            pageName = Path(pt).stem
            pageId = pageNames_pageIds[pageName]

            with open(pt, "r", encoding='UTF-8') as fp:
                box = json.load(fp)

            page_text = ''

            for k, bx in enumerate(box):
                charPoly = bx["charPoly"]
                charText = bx["charText"]
                sign = bx["sign"]
                space = bx["space"]
                is_menu = bx["is_menu"]
                is_menutitle = bx["is_menutitle"]

                if is_menu:
                    menu = menu + charText + sign
                if is_menutitle:
                    menu_title = menu_title + charText + sign
                
                if menu_title != '' and not is_menutitle:
                    
                    if len(pages) > 0:
                        menus[-1]["pages"] = copy.deepcopy(pages)
                        pages = []

                    menus.append({ "menu": menu, "menu_title": menu_title })
                    menu = ''
                    menu_title = ''

                # if not is_menu and not is_menutitle:
                #     page_text = page_text + charText + sign
                page_text = page_text + charText + sign
                pass

            pages.append({"pageName":pageName, "pageId":pageId,  "chapter":chapter, "page_text": page_text, "box": box })
            pages_all.append({"pageName":pageName, "pageId":pageId,  "chapter":chapter, "page_text": page_text, "box": box })

            pass

    # 不存在就写
    pth_pages_all = 'data/pages_all.json'
    if not os.path.exists(pth_pages_all):
        with open(pth_pages_all, 'w', encoding='utf-8') as fp:
            json.dump(pages_all, fp, indent=4, ensure_ascii=False)

    # 存在就读 pages_all.json ，生成 typst 章节
    if os.path.exists(pth_pages_all):
        with open(pth_pages_all, "r", encoding='UTF-8') as fp:
            pages_all = json.load(fp)


    dir_autochapters = 'auto_chapters'
    if not os.path.exists(dir_autochapters):
        os.makedirs(dir_autochapters)

    # py3.7+ 字典默认就是有序的
    grouped = defaultdict(list)
    for item in pages_all:
        grouped[item.get("chapter")].append(item)

    for ch, pages in grouped.items():
        pt_ch = f'{dir_autochapters}/{ch}.typ'
        menu = ''
        menu_title = ''
        page_text = ''
        ch_text = """#import "../lib.typ": *\n#heading(level: 1, outlined: true)"""
        menu_linkChar = ''
        menu_title_linkChar = ''
        for i, page in enumerate(pages):
            box = page["box"]
            pageName = page['pageName']
            for k, bx in enumerate(box):
                charPoly = bx["charPoly"]
                charText = bx["charText"]
                sign = bx["sign"]
                space = '　' if bx["space"] else ''
                space_n = ' ' if bx["space"] else ''
                is_menu = bx["is_menu"]
                is_menutitle = bx["is_menutitle"]
                x0, y0, x1, y1, x2, y2, x3, y3 = charPoly['x0'], charPoly['y0'], charPoly['x1'], charPoly['y1'], charPoly['x2'], charPoly['y2'], charPoly['x3'], charPoly['y3']
                linkChar = f"""#c("{charText}", "{pageName},{x0},{y0},{x1},{y1},{x2},{y2},{x3},{y3}")"""
                if is_menu:
                    menu = menu + charText + space_n
                    menu_linkChar = menu_linkChar + linkChar + space
                if is_menutitle:
                    menu_title = menu_title + charText + space_n
                    menu_title_linkChar = menu_title_linkChar + linkChar + space

                if menu_title != '' and not is_menutitle:
                    ch_text = ch_text + f"""[{menu} {menu_title}]\n　#v(0.1em){menu_linkChar}#v(18em)\n　{menu_title_linkChar}#v(18em)\n"""
                    menu = ''
                    menu_title = ''
                    menu_linkChar = ''
                    menu_title_linkChar = ''

                if not is_menu and not is_menutitle:
                    page_text = page_text + linkChar + space + sign
            
            page_text += '\n'

        
        ch_text += page_text

        with open(pt_ch, 'w', encoding='utf-8') as f:
            f.write(ch_text)

    pass