from fastapi import APIRouter, Depends
from sqlalchemy.orm import Session

from app.common.db.session import get_db
from app.common.responses.api_response import success_response
from app.common.security.deps import require_admin_permission
from app.modules.pricing.schema import PricingRulePayload
from app.modules.pricing.service import PricingService


router = APIRouter(prefix="/api/v1/admin/pricing-rules", tags=["admin-pricing"])


@router.get("")
def list_pricing_rules(
    _=Depends(require_admin_permission()),
    db: Session = Depends(get_db),
):
    return success_response(PricingService(db).list_rules())


@router.post("")
def create_pricing_rule(
    payload: PricingRulePayload,
    _=Depends(require_admin_permission()),
    db: Session = Depends(get_db),
):
    return success_response(PricingService(db).create_rule(payload))


@router.put("/{rule_id}")
def update_pricing_rule(
    rule_id: int,
    payload: PricingRulePayload,
    _=Depends(require_admin_permission()),
    db: Session = Depends(get_db),
):
    return success_response(PricingService(db).update_rule(rule_id, payload))


@router.post("/{rule_id}/publish")
def publish_pricing_rule(
    rule_id: int,
    _=Depends(require_admin_permission()),
    db: Session = Depends(get_db),
):
    return success_response(PricingService(db).publish_rule(rule_id))