#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
将实习报告Markdown转换为Word文档
"""

from docx import Document
from docx.shared import Pt, RGBColor, Inches
from docx.enum.text import WD_ALIGN_PARAGRAPH
from docx.oxml.ns import qn
import re

def set_cell_border(cell):
    """设置表格边框"""
    from docx.oxml import OxmlElement
    from docx.oxml.ns import qn

    tcPr = cell._element.get_or_add_tcPr()
    tcBorders = OxmlElement('w:tcBorders')

    for border_name in ['top', 'left', 'bottom', 'right']:
        border = OxmlElement(f'w:{border_name}')
        border.set(qn('w:val'), 'single')
        border.set(qn('w:sz'), '4')
        border.set(qn('w:space'), '0')
        border.set(qn('w:color'), '000000')
        tcBorders.append(border)

    tcPr.append(tcBorders)

def add_paragraph_with_format(doc, text, bold=False, font_size=12, alignment=WD_ALIGN_PARAGRAPH.LEFT):
    """添加带格式的段落"""
    para = doc.add_paragraph()
    para.alignment = alignment
    run = para.add_run(text)
    run.font.size = Pt(font_size)
    run.font.name = '宋体'
    run._element.rPr.rFonts.set(qn('w:eastAsia'), '宋体')
    if bold:
        run.bold = True
    return para

def add_heading(doc, text, level=1):
    """添加标题"""
    heading = doc.add_heading(text, level=level)
    for run in heading.runs:
        run.font.size = Pt(16 - level * 2)
        run.font.name = '黑体'
        run._element.rPr.rFonts.set(qn('w:eastAsia'), '黑体')
    return heading

def parse_markdown_to_docx(md_file, docx_file):
    """解析Markdown文件并转换为Word文档"""

    # 创建Word文档
    doc = Document()

    # 设置页面边距
    sections = doc.sections
    for section in sections:
        section.top_margin = Inches(1)
        section.bottom_margin = Inches(1)
        section.left_margin = Inches(1.25)
        section.right_margin = Inches(1.25)

    # 读取Markdown文件
    with open(md_file, 'r', encoding='utf-8') as f:
        content = f.read()

    # 分割成行
    lines = content.split('\n')

    i = 0
    while i < len(lines):
        line = lines[i].strip()

        # 跳过空行
        if not line:
            i += 1
            continue

        # 处理标题
        if line.startswith('#'):
            level = line.count('#')
            title_text = line.lstrip('#').strip()
            if level <= 6:
                add_heading(doc, title_text, min(level, 3))
            else:
                add_paragraph_with_format(doc, title_text, font_size=14, bold=True)
            i += 1
            continue

        # 处理水平线
        if line.startswith('---'):
            doc.add_paragraph('_' * 50)
            i += 1
            continue

        # 处理粗体文本
        if line.startswith('**') and line.endswith('**'):
            text = line.replace('**', '').strip()
            add_paragraph_with_format(doc, text, bold=True)
            i += 1
            continue

        # 处理列表
        if line.startswith('- ') or line.startswith('• '):
            text = line.lstrip('-·').strip()
            add_paragraph_with_format(doc, '  ' + text)
            i += 1
            continue

        # 处理编号列表
        if re.match(r'^\d+[、.．]', line):
            add_paragraph_with_format(doc, line)
            i += 1
            continue

        # 处理普通段落（可能是多行）
        para_text = line
        i += 1
        while i < len(lines) and lines[i].strip() and not lines[i].startswith('#') and not lines[i].startswith('-') and not lines[i].startswith('**'):
            para_text += ' ' + lines[i].strip()
            i += 1

        add_paragraph_with_format(doc, para_text)

    # 保存文档
    doc.save(docx_file)
    print(f"Word文档已生成: {docx_file}")

if __name__ == '__main__':
    md_file = '杨璐-实习报告.md'
    docx_file = '杨璐-实习报告.docx'
    parse_markdown_to_docx(md_file, docx_file)