feat: switch to use a command registry pattern

skywipe/commands.py

@@ -1,8 +1,95 @@
 """Command implementations for Skywipe CLI."""
 
+from typing import Callable, Dict, Optional
 from skywipe.configure import Configuration
 
 
+CommandHandler = Callable[[], None]
+
+
+class CommandRegistry:
+    def __init__(self):
+        self._commands: Dict[str, CommandHandler] = {}
+        self._help_texts: Dict[str, str] = {}
+        self._requires_config: Dict[str, bool] = {}
+
+    def register(
+        self,
+        name: str,
+        handler: CommandHandler,
+        help_text: str,
+        requires_config: bool = True
+    ):
+        self._commands[name] = handler
+        self._help_texts[name] = help_text
+        self._requires_config[name] = requires_config
+
+    def get_handler(self, name: str) -> Optional[CommandHandler]:
+        return self._commands.get(name)
+
+    def get_help_text(self, name: str) -> Optional[str]:
+        return self._help_texts.get(name)
+
+    def requires_config(self, name: str) -> bool:
+        return self._requires_config.get(name, True)
+
+    def get_all_commands(self) -> Dict[str, str]:
+        return self._help_texts.copy()
+
+    def execute(self, name: str):
+        handler = self.get_handler(name)
+        if handler:
+            handler()
+        else:
+            raise ValueError(f"Unknown command: {name}")
+
+
+_registry = CommandRegistry()
+
+
+def get_registry() -> CommandRegistry:
+    return _registry
+
+
 def run_configure():
     config = Configuration()
     config.create()
+
+
+def run_posts():
+    print("Command 'posts' is not yet implemented.")
+
+
+def run_medias():
+    print("Command 'medias' is not yet implemented.")
+
+
+def run_likes():
+    print("Command 'likes' is not yet implemented.")
+
+
+def run_reposts():
+    print("Command 'reposts' is not yet implemented.")
+
+
+def run_follows():
+    print("Command 'follows' is not yet implemented.")
+
+
+def run_all():
+    registry = get_registry()
+    registry.execute("posts")
+    registry.execute("medias")
+    registry.execute("likes")
+    registry.execute("reposts")
+    registry.execute("follows")
+
+
+_registry.register("configure", run_configure,
+                   "create configuration", requires_config=False)
+_registry.register("posts", run_posts, "only posts")
+_registry.register("medias", run_medias, "only posts with medias")
+_registry.register("likes", run_likes, "only likes")
+_registry.register("reposts", run_reposts, "only reposts")
+_registry.register("follows", run_follows, "only follows")
+_registry.register("all", run_all, "target everything")