"""
Formatting utilities for NimbusFlow CLI.
"""

from typing import Optional
from datetime import datetime
from backend.models.enums import ScheduleStatus


def format_member_row(member, classification_name: Optional[str] = None) -> str:
    """Format a member for table display."""
    active = "✓" if member.IsActive else "✗"
    classification = classification_name or "N/A"
    return f"{member.MemberId:3d} | {member.FirstName:<12} | {member.LastName:<15} | {classification:<12} | {active:^6} | {member.Email or 'N/A'}"


def format_schedule_row(schedule, member_name: str = "", service_info: str = "") -> str:
    """Format a schedule for table display."""
    status_symbols = {
        ScheduleStatus.PENDING: "⏳",
        ScheduleStatus.ACCEPTED: "✅", 
        ScheduleStatus.DECLINED: "❌"
    }
    status_symbol = status_symbols.get(ScheduleStatus.from_raw(schedule.Status), "❓")
    
    # Handle ScheduledAt - could be datetime object or string from DB
    if schedule.ScheduledAt:
        if isinstance(schedule.ScheduledAt, str):
            # If it's a string, try to parse and format it, or use as-is
            try:
                dt_obj = datetime.fromisoformat(schedule.ScheduledAt.replace('Z', '+00:00'))
                scheduled_date = dt_obj.strftime("%Y-%m-%d %H:%M")
            except (ValueError, AttributeError):
                scheduled_date = str(schedule.ScheduledAt)
        else:
            # If it's already a datetime object
            scheduled_date = schedule.ScheduledAt.strftime("%Y-%m-%d %H:%M")
    else:
        scheduled_date = "N/A"
    
    return f"{schedule.ScheduleId:3d} | {status_symbol} {schedule.Status:<8} | {member_name:<20} | {service_info:<15} | {scheduled_date}"