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refactor: extract on_user_tapped in UserSearch

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This commit is contained in:
William Casarin
2023-03-14 17:12:37 -06:00
parent 5d441d3192
commit c05223ca2b
1 changed files with 27 additions and 23 deletions
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50
damus/Views/Posting/UserSearch.swift
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@@ -31,35 +31,39 @@ struct UserSearch: View {
return search_users(profiles: damus_state.profiles, tags: contacts.tags, search: search)
}
func on_user_tapped(user: SearchedUser) {
guard let pk = bech32_pubkey(user.pubkey) else {
return
}
while post.string.last != "@" {
post.deleteCharacters(in: NSRange(location: post.length - 1, length: 1))
}
post.deleteCharacters(in: NSRange(location: post.length - 1, length: 1))
var tagString = ""
if let name = user.profile?.name {
tagString = "@\(name)\u{200B} "
}
let tagAttributedString = NSMutableAttributedString(string: tagString,
attributes: [NSAttributedString.Key.font: UIFont.systemFont(ofSize: 18.0),
NSAttributedString.Key.link: "@\(pk)"])
tagAttributedString.removeAttribute(.link, range: NSRange(location: tagAttributedString.length - 2, length: 2))
tagAttributedString.addAttributes([NSAttributedString.Key.foregroundColor: UIColor.label], range: NSRange(location: tagAttributedString.length - 2, length: 2))
let mutableString = NSMutableAttributedString()
mutableString.append(post)
mutableString.append(tagAttributedString)
post = mutableString
}
var body: some View {
ScrollView {
LazyVStack {
ForEach(users) { user in
UserView(damus_state: damus_state, pubkey: user.pubkey)
.onTapGesture {
guard let pk = bech32_pubkey(user.pubkey) else {
return
}
while post.string.last != "@" {
post.deleteCharacters(in: NSRange(location: post.length - 1, length: 1))
}
post.deleteCharacters(in: NSRange(location: post.length - 1, length: 1))
var tagString = ""
if let name = user.profile?.name {
tagString = "@\(name)\u{200B} "
}
let tagAttributedString = NSMutableAttributedString(string: tagString,
attributes: [NSAttributedString.Key.font: UIFont.systemFont(ofSize: 18.0),
NSAttributedString.Key.link: "@\(pk)"])
tagAttributedString.removeAttribute(.link, range: NSRange(location: tagAttributedString.length - 2, length: 2))
tagAttributedString.addAttributes([NSAttributedString.Key.foregroundColor: UIColor.label], range: NSRange(location: tagAttributedString.length - 2, length: 2))
let mutableString = NSMutableAttributedString()
mutableString.append(post)
mutableString.append(tagAttributedString)
post = mutableString
on_user_tapped(user: user)
}
}
}