"""
Journal Model for MCP CalDAV Application
Represents journal entries with all relevant properties.
"""
from typing import Dict, Any, List
from datetime import datetime
from models.base_model import BaseModel
class Journal(BaseModel):
"""Model representing a journal entry."""
def __init__(
self,
date: datetime = None,
title: str = "",
content: str = "",
tags: List[str] = None,
categories: List[str] = None,
priority: int = 5,
url: str = "",
**kwargs,
):
"""
Initialize a Journal model.
Args:
date: Date of the journal entry
title: Journal entry title
content: Journal entry content
tags: List of tags
categories: List of categories
priority: Priority level (1-9)
url: URL associated with the journal entry
**kwargs: Additional properties
"""
super().__init__(**kwargs)
self.date = date
self.title = title
self.content = content
self.tags = tags or []
self.categories = categories or []
self.priority = priority
self.url = url
def to_dict(self) -> Dict[str, Any]:
"""
Convert journal to dictionary representation.
Returns:
Dictionary representation of the journal entry
"""
return {
"id": self.id,
"date": self.date.isoformat() if self.date else None,
"title": self.title,
"content": self.content,
"tags": self.tags,
"categories": self.categories,
"priority": self.priority,
"url": self.url,
}
def from_dict(self, data: Dict[str, Any]) -> None:
"""
Initialize journal from dictionary data.
Args:
data: Dictionary containing journal data
"""
self.id = data.get("id", self.id)
self.title = data.get("title", "")
self.content = data.get("content", "")
self.tags = data.get("tags", [])
self.categories = data.get("categories", [])
self.priority = data.get("priority", 5)
self.url = data.get("url", "")
# Handle datetime conversion
date_str = data.get("date")
if date_str:
self.date = datetime.fromisoformat(date_str)
else:
self.date = None
def to_ical(self) -> str:
"""
Convert journal to iCalendar format.
Returns:
iCalendar string representation
"""
# This is a simplified implementation
# In a real implementation, this would use the caldav library properly
ical = "BEGIN:VJOURNAL\n"
ical += f"UID:{self.id}\n"
ical += f"SUMMARY:{self.title}\n"
ical += f"DESCRIPTION:{self.content}\n"
if self.date:
ical += f"DTSTAMP:{self.date.strftime('%Y%m%dT%H%M%S')}\n"
ical += f"PRIORITY:{self.priority}\n"
if self.url:
ical += f"URL:{self.url}\n"
ical += "END:VJOURNAL\n"
return ical
def from_ical(self, ical_str: str) -> None:
"""
Initialize journal from iCalendar string.
Args:
ical_str: iCalendar string representation
"""
# This is a simplified implementation
# In a real implementation, this would parse the iCalendar properly
pass
def validate(self) -> bool:
"""
Validate the journal data.
Returns:
True if valid, False otherwise
"""
if not self.title:
return False
if self.priority < 1 or self.priority > 9:
return False
return True
