bool do_match(const item &n) {
if (m_field.size()) {
string fv;
if (m_field == "tags") {
item t;
t.tags(m_value);
auto tt = t.split_tags();
auto tags = n.split_tags();
if (m_exact) return tt == tags;
for (auto it = tt.begin(); it != tt.end(); ++it) {
if (!tags.count(*it)) return false;
}
return true;
}
if (m_field == "username") fv = n.username();
if (m_field == "url") fv = n.url();
if (m_field == "notes") fv = n.notes();
if (m_exact) return fv == m_value;
if (m_prefix) return fv.size() >= m_value.size() && fv.substr(0, m_value.size()) == m_value;
return fv.find(m_value) != string::npos;
}
return n.username().find(m_value) != string::npos
|| n.url().find(m_value) != string::npos
|| n.tags().find(m_value) != string::npos
|| n.notes().find(m_value) != string::npos;
}
