#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
templateHtml.py - 生成 Trace 执行流程可视化 HTML
参考 visualize.py 的样式设计
"""

import json
import os
from pathlib import Path


def generate_trace_visualization_html(output_path: str = None):
    """
    生成 Trace 可视化 HTML 文件

    Args:
        output_path: 输出的 HTML 文件路径
    """
    # 读取 mock 数据
    mock_dir = Path(__file__).parent / "mock_data"

    with open(mock_dir / "trace_list.json", "r", encoding="utf-8") as f:
        trace_list_data = json.load(f)

    with open(mock_dir / "trace_detail.json", "r", encoding="utf-8") as f:
        trace_detail_data = json.load(f)

    # 读取 HTML 模板
    template_path = Path(__file__).parent / "trace_template.html"
    with open(template_path, "r", encoding="utf-8") as f:
        template_content = f.read()

    html_content = template_content.replace(
        '"__TRACE_LIST_DATA__"',
        json.dumps(trace_list_data, ensure_ascii=False)
    ).replace(
        '"__TRACE_DETAIL_DATA__"',
        json.dumps(trace_detail_data, ensure_ascii=False)
    )

    # 确定输出路径
    if output_path is None:
        output_path = Path(__file__).parent / "trace_visualization.html"
    else:
        output_path = Path(output_path)

    # 写入 HTML 文件
    with open(output_path, 'w', encoding='utf-8') as f:
        f.write(html_content)

    print(f"可视化文件已生成: {output_path}")
    return output_path


if __name__ == "__main__":
    generate_trace_visualization_html()