package notificationimp

import (
	"context"

	"github.com/tech/sendico/notification/interface/api"
	mmail "github.com/tech/sendico/notification/internal/server/notificationimp/mail"
	"github.com/tech/sendico/pkg/domainprovider"
	na "github.com/tech/sendico/pkg/messaging/notifications/account"
	ni "github.com/tech/sendico/pkg/messaging/notifications/invitation"
	"github.com/tech/sendico/pkg/mlogger"
	"github.com/tech/sendico/pkg/mservice"
	"go.uber.org/zap"
)

type NotificationAPI struct {
	logger mlogger.Logger
	client mmail.Client
	dp     domainprovider.DomainProvider
}

func (a *NotificationAPI) Name() mservice.Type {
	return mservice.Notifications
}

func (a *NotificationAPI) Finish(_ context.Context) error {
	return nil
}

func CreateAPI(a api.API) (*NotificationAPI, error) {
	p := &NotificationAPI{
		dp: a.DomainProvider(),
	}
	p.logger = a.Logger().Named(p.Name())

	var err error
	if p.client, err = mmail.CreateMailClient(p.logger.Named("mailer"), p.Name(), a.Register().Producer(), a.Localizer(), a.DomainProvider(), a.Config().Notification); err != nil {
		p.logger.Error("Failed to create mail connection", zap.Error(err), zap.String("driver", a.Config().Notification.Driver))
		return nil, err
	}

	db, err := a.DBFactory().NewAccountDB()
	if err != nil {
		p.logger.Error("Failed to create account db connection", zap.Error(err))
		return nil, err
	}
	if err := a.Register().Consumer(na.NewAccountCreatedMessageProcessor(p.logger, db, p.onAccount)); err != nil {
		p.logger.Error("Failed to create account creation handler", zap.Error(err))
		return nil, err
	}

	if err := a.Register().Consumer(na.NewPasswordResetRequestedMessageProcessor(p.logger, db, p.onPasswordReset)); err != nil {
		p.logger.Error("Failed to create password reset handler", zap.Error(err))
		return nil, err
	}

	idb, err := a.DBFactory().NewInvitationsDB()
	if err != nil {
		p.logger.Error("Failed to create invitation db connection", zap.Error(err))
		return nil, err
	}
	if err := a.Register().Consumer(ni.NewInvitationCreatedProcessor(p.logger, p.onInvitation, idb, db)); err != nil {
		p.logger.Error("Failed to create invitation creation handler", zap.Error(err))
		return nil, err
	}

	return p, nil
}