"""Setup progress API — computed from real tenant data (no mocks)."""
from __future__ import annotations

from uuid import UUID

from fastapi import APIRouter, Depends
from sqlalchemy.ext.asyncio import AsyncSession

from app.api.deps import get_db, require_tenant
from app.core.security import get_current_user
from app.repositories.foundation import (
    AccountRepository,
    ChartOfAccountsRepository,
    CurrencyRepository,
    FiscalPeriodRepository,
    FiscalYearRepository,
)
from app.repositories.posting import VoucherRepository
from app.schemas.foundation import SetupStatusRead
from shared.security import CurrentUser

router = APIRouter()


@router.get("/status", response_model=SetupStatusRead)
async def setup_status(
    tenant_id: UUID = Depends(require_tenant),
    db: AsyncSession = Depends(get_db),
    _user: CurrentUser = Depends(get_current_user),
):
    charts = await ChartOfAccountsRepository(db).list_by_tenant(tenant_id, limit=1)
    accounts = await AccountRepository(db).list_by_tenant(tenant_id, limit=1)
    currencies = await CurrencyRepository(db).list_by_tenant(tenant_id, limit=100)
    years = await FiscalYearRepository(db).list_by_tenant(tenant_id, limit=1)
    periods = await FiscalPeriodRepository(db).list_by_tenant(tenant_id, limit=1)

    has_cash = False
    has_customer = False
    try:
        from app.api.v1.treasury import CashBoxRepo
        from app.api.v1.receivable_payable import CustomerRepo

        has_cash = bool(await CashBoxRepo(db).list_by_tenant(tenant_id, limit=1))
        has_customer = bool(await CustomerRepo(db).list_by_tenant(tenant_id, limit=1))
    except Exception:
        pass

    has_voucher = bool(await VoucherRepository(db).list_by_tenant(tenant_id, limit=1))

    flags = {
        "has_chart": bool(charts),
        "has_accounts": bool(accounts),
        "has_currency": bool(currencies),
        "has_base_currency": any(c.is_base for c in currencies),
        "has_fiscal_year": bool(years),
        "has_fiscal_period": bool(periods),
        "has_cash_box": has_cash,
        "has_customer": has_customer,
        "has_voucher": has_voucher,
    }
    completed = sum(1 for v in flags.values() if v)
    total = len(flags)
    return SetupStatusRead(
        **flags,
        completed_steps=completed,
        total_steps=total,
        percent=round(100 * completed / total) if total else 0,
    )