refactoring stage 5

- fix export command

run.py

@@ -207,6 +207,17 @@ class Language(Enum):
             case _:
                 return Language.UNDEFINED
 
+    @staticmethod
+    def languages() -> list["Language"]:
+        return [
+            Language.PYTHON,
+            Language.C,
+            Language.CPP,
+            Language.RUST,
+            Language.KOTLIN,
+            Language.LUA,
+        ]
+
 
 def _dispatch_target(target: str) -> tuple[str, str, Language]:
     splited = target.split("/")
@@ -341,7 +352,12 @@ class StorageManager:
             return None
 
     def save_file(
-        self, location: str, lang: Language, filename: str, content: bytes, completed: bool
+        self,
+        location: str,
+        lang: Language,
+        filename: str,
+        content: bytes,
+        completed: bool,
     ) -> None:
         path = STORAGE_DIR / location / lang.value / ("completed" if completed else "")
         os.makedirs(path, exist_ok=True)
@@ -392,6 +408,18 @@ class StorageManager:
         if os.path.isfile(completed_file):
             os.rename(completed_file, uncompleted_file)
 
+    @staticmethod
+    def construct_target_path(
+        location: str, lang: Language, filename: str, completed: bool
+    ) -> pathlib.Path:
+        return (
+            STORAGE_DIR
+            / location
+            / lang.value
+            / ("completed" if completed else "")
+            / f"{filename}.{lang.value}"
+        )
+
 
 # =======================
 # MAIN CLI LOGIC
@@ -482,7 +510,7 @@ def create(target: str, completed: bool, template: bool, force: bool):
 @click.argument("lang", type=str, nargs=1, required=True)
 @click.option("--testcase", "-t", default=["1"], multiple=True)
 @click.option("--verbose/--no-verbose", "-v/-nv", default=True)
-def run(lang: str, testcase: list[str], verbose: bool):
+def run(lang: str, testcase: tuple[str, ...], verbose: bool):
     """
     지정된 언어로 빌드 및 실행하는 명령어
     """
@@ -500,6 +528,7 @@ def run(lang: str, testcase: list[str], verbose: bool):
         )
 
     # 테케 분석
+    testcase: list[str] = list(testcase)
     tcs: list[int] = _parse_range_string_list(testcase)
 
     # build
@@ -608,73 +637,72 @@ def load(target: str, force: bool):
 
 
 @click.command(name="export")
-@click.option("--from", "from_", type=str, required=True)
+@click.argument("from", "from_", type=str, nargs=-1)
 @click.option(
-    "--completed/--no-completed", "-c/-nc", is_flag=True, flag_value=False, default=None
+    "--all", "all_", default=False, is_flag=True, help="Export all files in the space"
 )
-@click.option("--copy", is_flag=True, help="is copy from state or move")
-def export(from_: str, completed: bool, copy: bool):
-    # Language 알기
-    from_language = Language.convert_name(from_)
+@click.option(
+    "--force",
+    "-f",
+    is_flag=True,
+    help="Overwrite existing file in storage if it already exists",
+)
+def export(from_: tuple[str, ...], all_: bool, force: bool):
+    """
+    space에 있는 파일을 storage의 각 location으로 이동시키는 명령.
+    """
 
-    if from_language is Language.UNDEFINED:
-        raise click.ClickException("Undefined Language Exception")
-    try:
-        with open("state.yml", "r", encoding="utf-8") as f:
-            state = yaml.safe_load(f)
-    except FileNotFoundError as e:
-        raise click.ClickException(e)
-    except yaml.YAMLError as e:
-        raise click.ClickException(e)
+    def _export_sub_command(from_language: Language):
+        space = StateManager().get_space(from_language)
 
-    if "space" not in state:
-        raise click.ClickException("State(state.yml) Exception")
-    elif not state["space"]:
-        click.secho("state.space has no member", fg="yellow", bold=True)
-        state["space"] = {}
+        s_file, s_loc, s_is_completed = (
+            space["file"],
+            space["location"],
+            space["is_completed"],
+        )
 
-    lang_space_state: dict | None
-    if from_language.value not in state["space"]:
-        lang_space_state = None
-    else:
-        lang_space_state = state["space"][from_language.value]
+        path = StorageManager.construct_target_path(
+            s_loc, from_language, s_file, s_is_completed
+        )
 
-    if lang_space_state is None or not lang_space_state:
-        raise click.ClickException("Export Exception: There are no pre-defined state")
-
-    s_file = lang_space_state["file"]
-    s_loc = lang_space_state["location"]
-    s_is_completed = lang_space_state["is_completed"]
-
-    if not s_file:
+        if path.is_file() and not force:
             raise click.ClickException(
-            f"Export Exception: There is no file in {from_language.value} space"
+                f"File '{path.name}' already exists in location '{s_loc}'. Use --force to overwrite."
             )
 
-    if not s_loc:
-        raise click.ClickException(f"Export Exception: Location {s_loc} is not defined")
-
-    if completed:
-        s_is_completed = True
-
-    dest_path: str = f"{STORAGE_DIR}/{s_loc}/{from_language.value}{'/completed' if s_is_completed else ''}/{s_file}.{from_language.value}"
-    source_path: str = (
-        f"{SRC_SPACE_DIR}/src-{from_language.value}/src/main.{from_language.value}"
+        src_path = (
+            SRC_SPACE_DIR
+            / f"src-{from_language.value}"
+            / "src"
+            / f"main.{from_language.value}"
         )
 
-    os.makedirs(os.path.dirname(dest_path), exist_ok=True)
+        with open(src_path, "rb") as f_src:
+            content = f_src.read()
 
-    with open(source_path, "rb") as f_src, open(dest_path, "wb") as f_dst:
-        f_dst.write(f_src.read())
+        StorageManager().save_file(
+            s_loc, from_language, s_file, content, s_is_completed
+        )
+        click.secho(
+            f"Exported '{s_file}.{from_language.value}' to location '{s_loc}'",
+            fg="cyan",
+            bold=True,
+        )
 
-    click.echo(f"File {s_file}.{from_language.value} successfully ")
-
-    if not copy:
-        with open("state.yml", "w", encoding="utf-8") as f:
-            state["space"][from_language.value] = {}
-            yaml.safe_dump(state, f)
-
-        os.remove(source_path)
+    if all_:
+        for l in Language.languages():
+            if StateManager().check_space(l):
+                _export_sub_command(l)
+    else:
+        froms = map(lambda x: Language.convert_name(x), from_)
+        for l in froms:
+            if not StateManager().check_space(l):
+                click.secho(
+                    f"No loaded file for language '{l.value}' in space. Skipping export for this language.",
+                    fg="yellow",
+                )
+                continue
+            _export_sub_command(l)
 
 
 @click.command(name="state")