refactoring stage 2

run.py

@@ -79,11 +79,21 @@ def _parse_range_string_list(str_list) -> list[int]:
     return list(result)
 
 
-def _dispatch_target(target: str) -> tuple[str, str]:
+def _dispatch_target(target: str) -> tuple[str, str, Language]:
     splited = target.split("/")
     if len(splited) != 2:
-        raise ValueError("Invalid target format. Expected format: <loc>/<problem>")
-    return splited[0], splited[1]
+        raise ValueError("Invalid target format. Expected format: <loc>/<problem>.<lang>")
+
+    prob_parts = splited[1].rsplit(".", 1)
+    if len(prob_parts) != 2:
+        raise ValueError("Invalid target format. Expected format: <loc>/<problem>.<lang>")
+
+    prob_name, ext = prob_parts
+    lang = Language.convert_ext(ext)
+    if lang is Language.UNDEFINED:
+        raise ValueError(f"Unknown language: {ext}")
+
+    return splited[0], prob_name, lang
 
 
 @unique
@@ -391,6 +401,27 @@ def register(location: str):
         storage_manager.register_location(location)
         click.echo(f"Location '{location}' registered successfully.")
 
+@click.command(name="create")
+@click.argument("target", type=str, nargs=1, required=True)
+@click.option("--completed/--no-completed", "-c/-nc", default=False, help="Mark as completed")
+def create(target: str, completed: bool):
+    """
+    지정된 target을 storage에 생성하는 명령어
+    """
+    loc, prob, lang = _dispatch_target(target)
+    storage_manager = StorageManager()
+    if not storage_manager.check_location(loc):
+        raise click.ClickException(f"Location '{loc}' is not registered. Please register it first.")
+    filename = prob
+    if storage_manager.check_location_lang(loc, lang):
+        existing_file = storage_manager.check_get_file(loc, lang, filename)
+        if existing_file:
+            click.echo(f"File '{filename}.{lang.value}' already exists in location '{loc}'.")
+            return
+    storage_manager.save_file(loc, lang.value, f"{filename}.{lang.value}", b"", completed) # create empty file
+    click.echo(f"Problem '{filename}.{lang.value}' created successfully in location '{loc}' with completed status: {completed}.")
+
+
 @click.command(name="run")
 @click.argument("target", type=str, nargs=1, required=True)
 @click.option("--testcase", "-t", default=["1"], multiple=True)
@@ -399,10 +430,7 @@ def run(target: str, testcase: str, verbose: bool):
     """
     지정된 언어로 빌드 및 실행하는 명령어
     """
-    loc, prob = _dispatch_target(target)
-
-    # Language 확인
-    from_language: Language = Language.convert_name(from_)
+    loc, prob, from_language = _dispatch_target(target)
 
     if from_language is Language.UNDEFINED:
         raise click.ClickException("Undefined Language Exception")
@@ -492,9 +520,7 @@ def run(target: str, testcase: str, verbose: bool):
 @click.option("--force", "-f", is_flag=True)
 def load(file: str, to: str, from_: str, force: bool):
     """
-    파일을 각 언어의 src-space로 이동시키는 명령어.
-    이 명령어는 다음 과정을 수행함.
-
+    Storage의 파일을 각 언어의 src-space로 이동시키는 명령.
     """
 
     # 파일의 src-space가 어딘지 확인
@@ -994,6 +1020,8 @@ def fetchprob(target: str, force: bool):
     raise click.ClickException("fetchprob is currently disabled (BOJ closing)")
 
 
+cli.add_command(register)
+cli.add_command(create)
 cli.add_command(run)
 cli.add_command(load)
 cli.add_command(init)