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package cache
import (
"reflect"
"git.sr.ht/~rockorager/go-jmap"
"git.sr.ht/~rockorager/go-jmap/mail/email"
)
type FolderContents struct {
MailboxID jmap.ID
QueryState string
Filter *email.FilterCondition
Sort []*email.SortComparator
MessageIDs []jmap.ID
}
func (c *JMAPCache) GetFolderContents(mailboxId jmap.ID) (*FolderContents, error) {
buf, err := c.get(folderContentsKey(mailboxId))
if err != nil {
return nil, err
}
m := new(FolderContents)
err = unmarshal(buf, m)
if err != nil {
return nil, err
}
return m, nil
}
func (c *JMAPCache) PutFolderContents(mailboxId jmap.ID, m *FolderContents) error {
buf, err := marshal(m)
if err != nil {
return err
}
return c.put(folderContentsKey(mailboxId), buf)
}
func (c *JMAPCache) DeleteFolderContents(mailboxId jmap.ID) error {
return c.delete(folderContentsKey(mailboxId))
}
func folderContentsKey(mailboxId jmap.ID) string {
return "foldercontents/" + string(mailboxId)
}
func (f *FolderContents) NeedsRefresh(
filter *email.FilterCondition, sort []*email.SortComparator,
) bool {
if f.QueryState == "" || f.Filter == nil || len(f.Sort) != len(sort) {
return true
}
for i := 0; i < len(sort) && i < len(f.Sort); i++ {
if !reflect.DeepEqual(sort[i], f.Sort[i]) {
return true
}
}
return !reflect.DeepEqual(filter, f.Filter)
}
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