package manifest

import "gitea.k3s.k0.nu/tools/photocli/internal/manifest/types"

type memoryStore struct {
	entries map[string]types.Entry
}

func newMemoryStore() *memoryStore {
	return &memoryStore{entries: make(map[string]types.Entry)}
}

func (m *memoryStore) Has(id string) bool {
	_, ok := m.entries[id]
	return ok
}

func (m *memoryStore) Add(id string, filename string, size int64, cloud string) {
	m.AddEntry(types.NewEntry(id, filename, filename, size, cloud))
}

func (m *memoryStore) AddEntry(entry types.Entry) {
	if entry.Path == "" {
		entry.Path = entry.Filename
	}
	m.entries[entry.ID] = entry
}

func (m *memoryStore) Save() error { return nil }
func (m *memoryStore) Close()      { _ = m }

func (m *memoryStore) OpenAppend() error { return nil }

func (m *memoryStore) Entries() map[string]types.Entry {
	out := make(map[string]types.Entry, len(m.entries))
	for k, v := range m.entries {
		out[k] = v
	}
	return out
}

type MemoryAdapter struct{}

func (MemoryAdapter) Format() types.Format                { return types.FormatJSONL }
func (MemoryAdapter) Aliases() []string                   { return nil }
func (MemoryAdapter) Path(string) string                  { return "" }
func (MemoryAdapter) Exists(string) bool                  { return false }
func (MemoryAdapter) Open(string) (types.Manifest, error) { return newMemoryStore(), nil }

func (MemoryAdapter) OpenLogWriter(types.Manifest, string) (types.LogWriter, error) {
	return types.NoopLogWriter, nil
}