package notify

import (
	"context"
	"log/slog"

	"releasewatcher/internal/store"
)

type ReleaseNotifier interface {
	NotifyReleaseCreated(ctx context.Context, release store.Release, software store.Software) error
}

// SoftwareChannelProvisioner ist optional. Implementierungen können beim Anlegen
// einer Software automatisch einen Zielkanal bereitstellen, z. B. in Discord.
type SoftwareChannelProvisioner interface {
	EnsureSoftwareChannel(ctx context.Context, software store.Software, manufacturer store.Manufacturer) (channelID string, err error)
}

type NoopNotifier struct{}

func (NoopNotifier) NotifyReleaseCreated(ctx context.Context, release store.Release, software store.Software) error {
	return nil
}

type LoggingNotifier struct{ Log *slog.Logger }

func (n LoggingNotifier) NotifyReleaseCreated(ctx context.Context, release store.Release, software store.Software) error {
	if n.Log != nil {
		n.Log.InfoContext(ctx, "release notification", "software", software.Name, "version", release.Version, "channel", release.Channel)
	}
	return nil
}

// DiscordWebhookNotifier ist absichtlich nur als Adapter-Schnittstelle vorbereitet.
// Implementiere hier später deinen Bot/Webhook-Aufruf und binde ihn in cmd/releasewatcher/main.go ein.
type DiscordWebhookNotifier struct{}

func (DiscordWebhookNotifier) NotifyReleaseCreated(ctx context.Context, release store.Release, software store.Software) error {
	return nil
}