import os
import re
import shutil

src_paths = [
    "../ccbi",
    "../关卡",
    "../关卡/关卡模板",
    "../ccb/钉子",
    "../ccb/盘子",
    "../ccb/目标",
    "../config",
    "../plist",
    "../png_plist",
    "../png_plist/sg_gameui",
    "../png_plist/sg_items",
    "../img_single",
    "../轮廓/sg_宝石轮廓",
    "../轮廓/sg_盘子轮廓"
]

dst_dir = "./ScrewGame1-desktop.app/Contents/Resources"

#tools_dir = "/Users/red/ScrewGame/Resources/res_ScrewGame/tools"

# 需要拷贝的文件的后缀
required_suffixes = {
    ".redream", ".red", ".json", ".png", ".webp", ".tps"
}


def get_suffix(path: str) -> str:
    suffixes = re.findall(
        r"(\.[a-zA-Z^/]+)$", path
    )
    if not len(suffixes):
        # print(f"{path}中没有找到suffix")
        return ""
    else:
        return suffixes[0]


# 对比看看哪些文件需要删除
def compare_and_delete_files(file_names: list) -> None:
    dst_dir_full_path = os.path.join(os.getcwd(), dst_dir)
    dst_file_names = os.listdir(dst_dir_full_path)
    file_deleted = []
    for file in dst_file_names:
        if get_suffix(file) in required_suffixes:
            if not file in file_names:
                file_deleted.append(file)

    # print(file_deleted)

    cnt = 0
    for file in file_deleted:
        full_path = os.path.join(dst_dir_full_path, file)
        os.remove(full_path)
        cnt += 1
    print(f"{cnt} file(s) removed")


def find_files(path: str) -> list:
    files = []
    if os.path.exists(path) and os.path.isdir(path):
        for file in os.listdir(path):
            if file != ".DS_Store":
                if not os.path.isdir(file):
                    files.append(os.path.join(path, file))
    else:
        print(f"{path} not exits or is not a directory.")

    return files


def get_file_name(path: str):
    pattern = r"([^/]+\.[^/]+)$"
    matches = re.finditer(pattern, path)
    ret = []
    for match in matches:
        ret.append(match.group())
    return ret

def copy_files(src: str, dst: str) -> None:

    shutil.copy2(src, dst)


if __name__ == "__main__":
    this_file_path = os.path.dirname(os.path.abspath(__file__))
    os.chdir(this_file_path)
    # os.chdir(tools_dir)
    # print(get_test_path())
    files = []
    cwd_full_path = os.getcwd()
    for dir in src_paths:
        # print(dir)
        files_in_dir = find_files(dir)
        # print(files_in_dir)
        files.append(files_in_dir)

    files = [
        file for file_list in files for file in file_list
    ]
    # print(files)

    file_names = []
    file_name_to_remove_from_files = []
    for file in files:
        if not os.path.isdir(file):
            file_name_list = get_file_name(file)
            if len(file_name_list) == 1:
                file_names.append(file_name_list[0])
            else:
                print(f"err: {file}匹配的文件名结果不止一个")
        else:
            file_name_to_remove_from_files.append(file)
    # print(file_names)

    for file in file_name_to_remove_from_files:
        files.remove(file)

    compare_and_delete_files(file_names)

    if len(files) != len(file_names):
        print(f"{len(files)}个file: {files}")
        print(f"{len(file_names)}个file_names: {file_names}")
        print("长度不统一, 检查一下")
    else:
        dst_dir_full_path = os.path.join(os.getcwd(), dst_dir)
        cnt = 0
        for i in range(len(files)):
            src_full_path = os.path.join(os.getcwd(), files[i])
            dst_full_path = os.path.join(dst_dir_full_path, file_names[i])
            shutil.copy2(src_full_path, dst_full_path)
            cnt += 1
        print(f"{cnt} file(s) copied")