from flask import Blueprint, render_template, request, redirect, url_for
from app.models import Domain
from app import db
from app.utils import get_ssl_expiration

ssl_bp = Blueprint('ssl', __name__)

@ssl_bp.route('/ssl')
def ssl_page():
    # Get all domains (both normal and ssl_only)
    domains = Domain.query.all()
    # Update each domain's SSL expiration (optional, to refresh if needed)
    for d in domains:
        current_ssl_exp = get_ssl_expiration(d.domain)
        if d.ssl_expiration_date != current_ssl_exp:
            d.ssl_expiration_date = current_ssl_exp
    db.session.commit()
    return render_template('ssl.html', domains=domains)

@ssl_bp.route('/ssl/add', methods=['GET', 'POST'])
def add_ssl_domain():
    if request.method == 'POST':
        domain_list = request.form.getlist('domain')
        for domain_name in domain_list:
            if domain_name.strip():
                # Both lookups are performed when adding an SSL-only domain.
                try:
                    w = whois.whois(domain_name)
                    exp_date = w.expiration_date
                    if isinstance(exp_date, list):
                        exp_date = exp_date[0]
                    if exp_date and hasattr(exp_date, "strftime"):
                        whois_exp_date_str = exp_date.strftime("%m/%d/%Y")
                    else:
                        whois_exp_date_str = str(exp_date)
                except Exception as e:
                    whois_exp_date_str = f"Error: {e}"
                
                ssl_exp_date_str = get_ssl_expiration(domain_name)
                
                if not Domain.query.filter_by(domain=domain_name).first():
                    new_domain = Domain(
                        domain=domain_name,
                        expiration_date=whois_exp_date_str,
                        ssl_expiration_date=ssl_exp_date_str,
                        ssl_only=True
                    )
                    db.session.add(new_domain)
        db.session.commit()
        return redirect(url_for('ssl.ssl_page'))
    return render_template('add_ssl_domain.html')