Merge pull request #54 from gmbrax/feat/use-a-toml-for-config

Feat/use a toml for config

pyproject.toml

@@ -20,6 +20,9 @@
     dependencies = [
       "sqlalchemy",
         "textual",
+        "tomli",
+        "tomli_w"
+
 
     ]
     [template.plugins.default]

src/pilgrim/application.py

@@ -1,19 +1,21 @@
 from pilgrim.database import Database
 from pilgrim.service.servicemanager import ServiceManager
 from pilgrim.ui.ui import UIApp
-from pilgrim.utils import DirectoryManager
+from pilgrim.utils import ConfigManager
 
 
 class Application:
     def __init__(self):
-        self.config_dir = DirectoryManager.get_config_directory()
-        self.database = Database()
+        self.config_manager = ConfigManager()
+        self.config_manager.read_config()  # Chamar antes de criar o Database
+        self.database = Database(self.config_manager)
         session = self.database.session()
         session_manager = ServiceManager()
         session_manager.set_session(session)
-        self.ui = UIApp(session_manager)
+        self.ui = UIApp(session_manager, self.config_manager)
 
     def run(self):
+        print(f"URL do banco: {self.config_manager.database_url}")
         self.database.create()
         self.ui.run()
 

src/pilgrim/database.py

@@ -5,38 +5,24 @@ from pathlib import Path
 import os
 import shutil
 
+from pilgrim.utils import ConfigManager
+
 Base = declarative_base()
 
-def get_database_path() -> Path:
-    """
-    Get the database file path following XDG Base Directory specification.
-    Creates the directory if it doesn't exist.
-    """
-    # Get home directory
-    home = Path.home()
 
-    # Create .pilgrim directory if it doesn't exist
-    pilgrim_dir = home / ".pilgrim"
-    pilgrim_dir.mkdir(exist_ok=True)
-    
-    # Database file path
-    db_path = pilgrim_dir / "database.db"
-    
-    # If database doesn't exist in new location but exists in current directory,
-    # migrate it
-    if not db_path.exists():
-        current_db = Path("database.db")
-        if current_db.exists():
-            shutil.copy2(current_db, db_path)
-            print(f"Database migrated from {current_db} to {db_path}")
-    
-    return db_path
 
 class Database:
-    def __init__(self):
-        db_path = get_database_path()
+
+    def __init__(self, config_manager: ConfigManager):
+        self.db_path = config_manager.database_url
+
+        # Garantir que o diretório existe
+        db_dir = os.path.dirname(self.db_path)
+        if not os.path.exists(db_dir):
+            os.makedirs(db_dir, exist_ok=True)
+
         self.engine = create_engine(
-            f"sqlite:///{db_path}",
+            f"sqlite:///{self.db_path}",
             echo=False,
             connect_args={"check_same_thread": False},
         )

src/pilgrim/ui/screens/new_diary_modal.py

@@ -12,9 +12,9 @@ class NewDiaryModal(ModalScreen[str]):
         Binding("escape", "cancel", "Cancel"),
         Binding("enter", "create_diary", "Create",priority=True),
     ]
-    def __init__(self,autoopen=True):
+    def __init__(self):
         super().__init__()
-        self.auto_open = autoopen
+        self.auto_open = self.app.config_manager.auto_open_new_diary
         self.name_input = Input(id="NewDiaryModal-NameInput",classes="NewDiaryModal-NameInput") # This ID is fine, it's specific to the input
 
     def compose(self) -> ComposeResult:

src/pilgrim/ui/ui.py

@@ -9,6 +9,7 @@ from pilgrim.service.servicemanager import ServiceManager
 from pilgrim.ui.screens.about_screen import AboutScreen
 from pilgrim.ui.screens.diary_list_screen import DiaryListScreen
 from pilgrim.ui.screens.edit_entry_screen import EditEntryScreen
+from pilgrim.utils import ConfigManager
 
 CSS_FILE_PATH = Path(__file__).parent / "styles" / "pilgrim.css"
 
@@ -16,9 +17,10 @@ CSS_FILE_PATH = Path(__file__).parent / "styles" / "pilgrim.css"
 class UIApp(App):
     CSS_PATH = CSS_FILE_PATH
 
-    def __init__(self,service_manager: ServiceManager, **kwargs):
+    def __init__(self,service_manager: ServiceManager, config_manager: ConfigManager, **kwargs):
         super().__init__(**kwargs)
         self.service_manager = service_manager
+        self.config_manager = config_manager
 
 
     def on_mount(self) -> None:

src/pilgrim/utils/__init__.py

@@ -1,3 +1,4 @@
 from .directory_manager import DirectoryManager
+from .config_manager import ConfigManager
 
-__all__ = ['DirectoryManager']
+__all__ = ['DirectoryManager', 'ConfigManager']

src/pilgrim/utils/config_manager.py

@@ -0,0 +1,107 @@
+import os.path
+from os import PathLike
+from threading import Lock
+
+import tomli
+import tomli_w
+
+from pilgrim.utils import DirectoryManager
+
+
+class SingletonMeta(type):
+    _instances = {}
+    _lock: Lock = Lock()
+
+    def __call__(cls, *args, **kwargs):
+        with cls._lock:
+            if cls not in cls._instances:
+                instance = super().__call__(*args, **kwargs)
+                cls._instances[cls] = instance
+        return cls._instances[cls]
+
+
+class ConfigManager(metaclass=SingletonMeta):
+    def __init__(self):
+        self.database_url = None
+        self.database_type = None
+        self.auto_open_diary = None
+        self.auto_open_new_diary = None
+        self.config_dir = DirectoryManager.get_config_directory()
+        self.__data = None
+
+    def read_config(self):
+        if os.path.exists(f"{DirectoryManager.get_config_directory()}/config.toml"):
+            try:
+                with open(f"{DirectoryManager.get_config_directory()}/config.toml", "rb") as f:
+                    data = tomli.load(f)
+
+            except tomli.TOMLDecodeError as e:
+                raise ValueError(f"Invalid TOML configuration: {e}")
+            except Exception as e:
+                raise RuntimeError(f"Error reading configuration: {e}")
+
+            self.__data = data
+            self.database_url = self.__data["database"]["url"]
+            self.database_type = self.__data["database"]["type"]
+
+            if self.__data["settings"]["diary"]["auto_open_diary_on_startup"] == "":
+                self.auto_open_diary = None
+            self.auto_open_new_diary = self.__data["settings"]["diary"]["auto_open_on_creation"]
+        else:
+            print("Error: config.toml not found.")
+            self.create_config()
+            self.read_config()
+
+    def create_config(self, config: dict = None):
+        # Garantir que o diretório de configuração existe
+        config_dir = DirectoryManager.get_config_directory()
+        if not os.path.exists(config_dir):
+            os.makedirs(config_dir, exist_ok=True)
+
+        default = {
+            "database": {
+                "url": f"{config_dir}/database.db",
+                "type": "sqlite"
+            },
+            "settings": {
+                "diary": {
+                    "auto_open_diary_on_startup": "",
+                    "auto_open_on_creation": False
+                }
+            }
+        }
+        if config is None:
+            config = default
+
+        try:
+            with open(f"{config_dir}/config.toml", "wb") as f:
+                tomli_w.dump(config, f)
+        except Exception as e:
+            raise RuntimeError(f"Error creating configuration: {e}")
+
+    def save_config(self):
+        if self.__data is None:
+            self.read_config()
+        if self.__data is None:
+            raise RuntimeError("Error reading configuration.")
+
+        self.__data["database"]["url"] = self.database_url
+        self.__data["database"]["type"] = self.database_type
+        self.__data["settings"]["diary"]["auto_open_diary_on_startup"] = self.auto_open_diary or ""
+        self.__data["settings"]["diary"]["auto_open_on_creation"] = self.auto_open_new_diary
+        try:
+            self.create_config(self.__data)
+        except Exception as e:
+            raise RuntimeError(f"Error saving configuration: {e}")
+
+    def set_config_dir(self, value):
+        self.config_dir = value
+
+    def set_database_url(self, value: str):
+        self.database_url = value
+
+    def set_auto_open_diary(self, value: str):
+        self.auto_open_diary = value
+
+    def set_auto_open_new_diary(self, value: bool):
+        self.auto_open_new_diary = value

src/pilgrim/utils/directory_manager.py

@@ -1,4 +1,5 @@
 import os
+import shutil
 from pathlib import Path
 
 
@@ -37,3 +38,26 @@ class DirectoryManager:
     def get_diary_images_directory(directory_name: str) -> Path:
         """Returns the images directory path for a specific diary."""
         return DirectoryManager.get_diary_data_directory(directory_name) / "images"
+
+    @staticmethod
+    def get_database_path() -> Path:
+        """
+        Get the database file path following XDG Base Directory specification.
+        Creates the directory if it doesn't exist.
+        """
+        pilgrim_dir = DirectoryManager.get_config_directory()
+        db_path = pilgrim_dir / "database.db"
+
+        # If database doesn't exist in new location but exists in current directory,
+        # migrate it
+        if not db_path.exists():
+            current_db = Path("database.db")
+            if current_db.exists():
+                try:
+                    shutil.copy2(current_db, db_path)
+                    # Consider using logging instead of print
+                    print(f"Database migrated from {current_db} to {db_path}")
+                except (OSError, shutil.Error) as e:
+                    raise RuntimeError(f"Failed to migrate database: {e}")
+
+        return db_path