package apiimp

import (
	"os"

	"github.com/go-chi/chi/v5"
	"github.com/tech/sendico/notification/interface/middleware"
	"github.com/tech/sendico/pkg/api/routers"
	"github.com/tech/sendico/pkg/api/routers/health"
	"github.com/tech/sendico/pkg/db/organization"
	"github.com/tech/sendico/pkg/messaging"
	notifications "github.com/tech/sendico/pkg/messaging/notifications/processor"
	"github.com/tech/sendico/pkg/mlogger"
	"go.uber.org/zap"
)

type Middleware struct {
	logger      mlogger.Logger
	router      *chi.Mux
	apiEndpoint string
	health      routers.Health
	messaging   routers.Messaging
}

func (mw *Middleware) Consumer(processor notifications.EnvelopeProcessor) error {
	return mw.messaging.Consumer(processor)
}

func (mw *Middleware) Producer() messaging.Producer {
	return mw.messaging.Producer()
}

func (mw *Middleware) Finish() {
	mw.messaging.Finish()
	mw.health.Finish()
}

func (mw *Middleware) SetStatus(status health.ServiceStatus) {
	mw.health.SetStatus(status)
}

func CreateMiddleware(logger mlogger.Logger, db organization.DB, router *chi.Mux, config *middleware.Config, debug bool) (*Middleware, error) {
	p := &Middleware{
		logger:      logger.Named("middleware"),
		router:      router,
		apiEndpoint: os.Getenv(config.EndPointEnv),
	}
	p.logger.Info("Set endpoint", zap.String("endpoint", p.apiEndpoint))
	var err error
	if p.messaging, err = routers.NewMessagingRouter(logger, &config.Messaging); err != nil {
		p.logger.Error("Failed to create messaging router", zap.Error(err))
		return nil, err
	}
	if p.health, err = routers.NewHealthRouter(p.logger, p.router, p.apiEndpoint); err != nil {
		p.logger.Error("Failed to create healthcheck router", zap.Error(err), zap.String("api_endpoint", p.apiEndpoint))
		return nil, err
	}
	return p, nil
}