primer commit

config_model.py

@@ -0,0 +1,82 @@
+from dataclasses import dataclass
+from typing import Optional
+import json
+import os
+
+@dataclass
+class HanaConfig:
+    server: str
+    port: int
+    database: str
+    user: str
+    password: str
+
+@dataclass
+class OutlookConfig:
+    client_id: str 
+    client_secret: str
+    tenant_id: str
+    from_email: str
+    to_email: list[str]
+    attachments_folder: str = "./attachments"
+    verify_ssl: bool = True
+    ca_bundle: Optional[str] = None
+
+@dataclass
+class CrystalConfig:
+    path: str
+    version: str
+
+@dataclass
+class PowerbiConfig:
+    url: str
+
+@dataclass
+class Config:
+    hana: HanaConfig
+    outlook: OutlookConfig
+    crystal: CrystalConfig
+    powerbi: PowerbiConfig
+
+    @staticmethod
+    def load(path: str = "config.json") -> 'Config':
+        if not os.path.exists(path):
+            raise FileNotFoundError(f"No se encontró el archivo de configuración: {path}")
+            
+        with open(path, 'r', encoding='utf-8') as f:
+            data = json.load(f)
+        
+        hana_data = data.get('hana', {})
+        outlook_data = data.get('outlook', {})
+        crystal_data = data.get('crystal', {})
+        
+        # Validar campos requeridos para HANA
+        required_hana = ['server', 'port', 'database', 'user', 'password']
+        for field in required_hana:
+            if field not in hana_data:
+                raise KeyError(f"Falta el campo requerido '{field}' en la sección 'hana' de {path}")
+
+        # Validar campos requeridos para Outlook
+        required_outlook = ['client_id', 'client_secret', 'tenant_id', 'from_email', 'to_email']
+        for field in required_outlook:
+            if field not in outlook_data:
+                raise KeyError(f"Falta el campo requerido '{field}' en la sección 'outlook' de {path}")
+
+        # Validar campos requeridos para Crystal
+        required_crystal = ['path', 'version']
+        for field in required_crystal:
+            if field not in crystal_data:
+                raise KeyError(f"Falta el campo requerido '{field}' en la sección 'crystal' de {path}")
+
+        powerbi_data = data.get('powerbi', {})
+        required_powerbi = ['url']
+        for field in required_powerbi:
+            if field not in powerbi_data:
+                raise KeyError(f"Falta el campo requerido '{field}' en la sección 'powerbi' de {path}")
+
+        hana = HanaConfig(**hana_data)
+        outlook = OutlookConfig(**outlook_data)
+        crystal = CrystalConfig(**crystal_data)
+        powerbi=PowerbiConfig(**powerbi_data)
+        
+        return Config(hana=hana, outlook=outlook, crystal=crystal,powerbi=powerbi)