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textsearch: don't clear results if we get no results while typing

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When you are searching for results, don't wipe the current result set if
there are some previous results and the current query is returning 0
results. This is pretty common when you start typing, it's weird for the
results to randomly clear when looking for stuff.
This commit is contained in:
William Casarin 2023-12-05 12:33:16 -08:00
parent afc42d1952
commit c4af40e64f
1 changed files with 10 additions and 2 deletions
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12
damus/Views/Search/PullDownSearch.swift
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@ -18,11 +18,18 @@ struct PullDownSearchView: View {
let on_cancel: () -> Void
func do_search(query: String) {
let note_keys = state.ndb.text_search(query: query, limit: 16)
let limit = 16
var note_keys = state.ndb.text_search(query: query, limit: limit, order: .newest_first)
var res = [NostrEvent]()
// TODO: fix duplicate results from search
var keyset = Set<NoteKey>()
// try reverse because newest first is a bit buggy on partial searches
if note_keys.count == 0 {
// don't touch existing results if there are no new ones
return
}
do {
let txn = NdbTxn(ndb: state.ndb)
for note_key in note_keys {
@ -64,6 +71,7 @@ struct PullDownSearchView: View {
if is_active {
Button(action: {
search_text = ""
results = []
end_editing()
on_cancel()
}, label: {