"""Global search across schools, invoices, tickets."""
from fastapi import APIRouter, Depends, Query
from sqlalchemy.ext.asyncio import AsyncSession
from sqlalchemy import select

from app.auth.dependencies import require_super_admin
from app.database import get_db
from app.models.user import HubUser
from app.models.school import School
from app.models.billing import Invoice
from app.models.ticket import SupportTicket

router = APIRouter(prefix="/api/search", tags=["search"])


@router.get("")
async def global_search(
    q: str = Query(..., min_length=2),
    _admin: HubUser = Depends(require_super_admin),
    db: AsyncSession = Depends(get_db),
):
    """Search across schools, invoices, and tickets. Returns up to 5 per category."""
    pattern = f"%{q}%"

    schools = (await db.execute(
        select(School).where(School.name.ilike(pattern)).limit(5)
    )).scalars().all()

    invoices = (await db.execute(
        select(Invoice).where(Invoice.invoice_number.ilike(pattern)).limit(5)
    )).scalars().all()

    tickets = (await db.execute(
        select(SupportTicket).where(
            SupportTicket.subject.ilike(pattern) | SupportTicket.ticket_number.ilike(pattern)
        ).limit(5)
    )).scalars().all()

    return {
        "schools": [{"id": s.id, "name": s.name, "status": s.status.value, "type": "school"} for s in schools],
        "invoices": [{"id": i.id, "invoice_number": i.invoice_number, "total_amount": float(i.total_amount), "status": i.status.value, "type": "invoice"} for i in invoices],
        "tickets": [{"id": t.id, "ticket_number": t.ticket_number, "subject": t.subject, "status": t.status.value, "type": "ticket"} for t in tickets],
    }