package bootstrap

import (
	"spark-server/internal/pkg/media"
)

// MediaPolicy builds the shared user-check / bot-compress limits from config.
func MediaPolicy(cfg MediaConfig) media.Policy {
	return media.Policy{
		Enabled:    cfg.Enabled,
		UserReject: cfg.UserReject,
		Limits: media.Limits{
			ImageMaxEdge:   cfg.ImageMaxEdge,
			VideoMaxEdge:   cfg.VideoMaxEdge,
			AvatarMaxEdge:  cfg.AvatarMaxEdge,
			ImageMaxBytes:  cfg.ImageMaxBytes,
			VideoMaxBytes:  cfg.VideoMaxBytes,
			AvatarMaxBytes: cfg.AvatarMaxBytes,
		}.Normalize(),
	}
}

// MediaCompressOptions returns limits + encoder settings for bot compressors.
func MediaCompressOptions(cfg MediaConfig) (lim media.Limits, jpegQuality, videoCRF int, ffmpegPath string) {
	p := MediaPolicy(cfg)
	return p.Limits, cfg.JPEGQuality, cfg.VideoCRF, cfg.FFmpegPath
}