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1#!/usr/bin/env python3
2# coding=utf-8
3#
4# Copyright (c) 2024-2025 Huawei Device Co., Ltd.
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9# http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16
17
18"""This module provides structures, to save some info while parsing headers."""
19
20import os
21from typing import Any, Dict
22from file_tools import print_to_yaml
23
24statistics: Dict[str, Dict[str, Any]] = {}
25custom_yamls: Dict[str, Dict[str, Any]] = {}
26LIB_GEN_FOLDER = ""
27
28
29def init_collections(lib_gen_folder: str) -> None:  # pylint: disable=C
30    global statistics, custom_yamls, LIB_GEN_FOLDER  # pylint: disable=W
31    LIB_GEN_FOLDER = lib_gen_folder
32
33    statistics = {
34        "unreachable": {
35            "log_file": os.path.join(LIB_GEN_FOLDER, "./gen/logs/unreachable.txt"),
36            "collection": set(),
37        },
38        "skip": {
39            "log_file": os.path.join(LIB_GEN_FOLDER, "./gen/logs/skip.txt"),
40            "collection": set()
41        },
42        "generated_yamls": {
43            "log_file": os.path.join(LIB_GEN_FOLDER, "./gen/logs/generated_yamls.txt"),
44            "collection": set(),
45        },
46    }
47
48    custom_yamls = {
49        "allEnums": {
50            "yaml_file": os.path.join(LIB_GEN_FOLDER, "./gen/headers/allEnums.yaml"),
51            "collection": {"enums": []},
52        },
53        "pathsToHeaders": {
54            "yaml_file": os.path.join(LIB_GEN_FOLDER, "./gen/headers/pathsToHeaders.yaml"),
55            "collection": {"paths": []},
56        },
57    }
58
59
60def add_to_statistics(key: str, data: Any) -> None:
61    if isinstance(statistics[key]["collection"], set): # CC-OFF(G.TYP.07) dict key exist
62        statistics[key]["collection"].add(data) # CC-OFF(G.TYP.07) dict key exist
63    elif isinstance(statistics[key]["collection"], list): # CC-OFF(G.TYP.07) dict key exist
64        statistics[key]["collection"].append(data) # CC-OFF(G.TYP.07) dict key exist
65    else:
66        raise RuntimeError("Unreachable")
67
68
69def add_to_custom_yamls(yaml_name: str, key: str, data: Any) -> None:
70    custom_yamls[yaml_name]["collection"][key].append(data) # CC-OFF(G.TYP.07) dict key exist
71
72
73def save_custom_yamls() -> None:
74    headers_path = os.path.join(LIB_GEN_FOLDER, "./gen/headers")
75    if not os.path.exists(headers_path):
76        os.makedirs(headers_path)
77
78    for _, value in custom_yamls.items():
79        yaml_file = value.get("yaml_file")
80        print_to_yaml(yaml_file, value.get("collection"))
81
82        statistics["generated_yamls"]["collection"].add( # CC-OFF(G.TYP.07) dict key exist
83            os.path.basename(yaml_file)
84        )
85
86
87def save_statistics() -> None:
88    logs_path = os.path.join(LIB_GEN_FOLDER, "./gen/logs")
89    if not os.path.exists(logs_path):
90        os.makedirs(logs_path)
91
92    for _, value in statistics.items():
93        with os.fdopen(os.open(value.get("log_file"), os.O_WRONLY | os.O_CREAT, mode=511), "w", encoding="utf-8") as f:
94            for item in value.get("collection"):
95                f.write(f"{item}\n")
96