# -*- coding: utf-8 -*-
"""从前端 FUNC 编号登记表提取已建成功能清单，生成技术方案用的数据模块。

数据源为 Web/src/constants/aidopFuncCodes.ts，即系统实际路由与菜单的唯一映射表，
保证投标文件中列出的功能与已交付系统一一对应。
"""
import io
import os
import re

HERE = os.path.dirname(os.path.abspath(__file__))
SRC = os.path.join(HERE, "..", "Web", "src", "constants", "aidopFuncCodes.ts")
OUT = os.path.join(HERE, "_bid_func_list.py")

MODULE_NAME = {
    "S0": "运营建模", "S1": "产销协同", "S2": "制造协同", "S3": "供应协同",
    "S4": "采购执行", "S5": "物料仓储", "S6": "生产执行", "S7": "成品仓储",
    "S8": "异常监控", "S9": "运营指标与智慧运营",
}

PAT = re.compile(r"code:\s*'(FUNC-S(\d)-(\d{3}))'\s*,\s*name:\s*'([^']+)'")


def main():
    text = io.open(SRC, encoding="utf-8").read()
    items = []
    seen = set()
    for code, mod, seq, name in PAT.findall(text):
        if code in seen:
            continue
        seen.add(code)
        items.append((f"S{mod}", code, name))
    items.sort(key=lambda x: (x[0], x[1]))

    out = io.open(OUT, "w", encoding="utf-8")
    out.write("# -*- coding: utf-8 -*-\n")
    out.write('"""已建成功能清单，由 _bid_gen_funclist.py 从前端 FUNC 登记表生成。\n\n'
              '请勿手工编辑；功能有增减时重新运行生成脚本。\n"""\n\n')
    out.write("MODULE_NAME = %r\n\n" % (MODULE_NAME,))
    out.write("FUNC_LIST = [\n")
    for mod, code, name in items:
        out.write(f"    ({mod!r}, {code!r}, {name!r}),\n")
    out.write("]\n")
    out.close()

    print(f"共 {len(items)} 项功能 -> {OUT}")
    for mod in sorted(MODULE_NAME):
        n = sum(1 for m, _, _ in items if m == mod)
        if n:
            print(f"  {mod} {MODULE_NAME[mod]:<12} {n:>3} 项")


if __name__ == "__main__":
    main()