package casbin

import (
	cc "git.sendico.io/tech/sxchnge/bff/pkg/auth/internal/casbin/config"
	"git.sendico.io/tech/sxchnge/bff/pkg/auth/internal/casbin/mongoadapter"
	"git.sendico.io/tech/sxchnge/bff/pkg/mlogger"
	"github.com/casbin/casbin/v3"
	"go.mongodb.org/mongo-driver/v2/mongo"
	"go.uber.org/zap"
)

func createAdapter(logger mlogger.Logger, config *cc.Config, client *mongo.Client) (*casbin.Enforcer, error) {
	dbc, err := cc.PrepareConfig(logger, config)
	if err != nil {
		logger.Warn("Failed to prepare database configuration", zap.Error(err))
		return nil, err
	}

	adapter, err := mongoadapter.New(client, dbc.Adapter)
	if err != nil {
		logger.Warn("Failed to create DB adapter", zap.Error(err))
		return nil, err
	}

	e, err := casbin.NewEnforcer(dbc.ModelPath, adapter, NewCasbinLogger(logger))
	if err != nil {
		logger.Warn("Failed to create permissions enforcer", zap.Error(err))
		return nil, err
	}
	e.EnableAutoSave(true)

	// No need to manually load policy. Casbin does it for us
	return e, nil
}