package imgcache

import (
	"context"
	"path/filepath"

	"sneak.berlin/go/pixa/internal/config"
)

// computeDefaultMaxBytes returns the default cache size limit for an
// omitted cache_max_bytes, for the filesystem holding <state_dir>/cache/.
func (c *Cache) computeDefaultMaxBytes(
	_ context.Context, probe config.FreeSpaceProbeFunc,
) (int64, error) {
	return config.ComputeDefaultCacheMaxBytes(
		filepath.Join(c.config.StateDir, "cache"), probe)
}