82 lines
2.5 KiB
Swift
82 lines
2.5 KiB
Swift
//
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// SearchViewController.swift
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// Mastodon
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//
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// Created by sxiaojian on 2021/3/31.
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//
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import UIKit
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import Combine
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final class SearchViewController: UIViewController, NeedsDependency {
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weak var context: AppContext! { willSet { precondition(!isViewLoaded) } }
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weak var coordinator: SceneCoordinator! { willSet { precondition(!isViewLoaded) } }
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var disposeBag = Set<AnyCancellable>()
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private(set) lazy var viewModel = SearchViewModel(context: context)
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let searchBar: UISearchBar = {
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let searchBar = UISearchBar()
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searchBar.placeholder = L10n.Scene.Search.Searchbar.placeholder
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searchBar.tintColor = Asset.Colors.buttonDefault.color
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searchBar.translatesAutoresizingMaskIntoConstraints = false
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let micImage = UIImage(systemName: "mic.fill")
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searchBar.setImage(micImage, for: .bookmark, state: .normal)
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searchBar.showsBookmarkButton = true
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return searchBar
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}()
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let recommendView: UICollectionView = {
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let flowLayout = UICollectionViewFlowLayout()
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flowLayout.scrollDirection = .horizontal
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let view = ControlContainableCollectionView(frame: .zero, collectionViewLayout: flowLayout)
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view.backgroundColor = .clear
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view.showsHorizontalScrollIndicator = false
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view.showsVerticalScrollIndicator = false
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view.layer.masksToBounds = false
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view.translatesAutoresizingMaskIntoConstraints = false
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return view
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}()
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}
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extension SearchViewController {
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override func viewDidLoad() {
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super.viewDidLoad()
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searchBar.delegate = self
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navigationItem.titleView = searchBar
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navigationItem.hidesBackButton = true
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viewModel.requestRecommendData()
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}
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}
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extension SearchViewController: UISearchBarDelegate {
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func searchBarTextDidBeginEditing(_ searchBar: UISearchBar) {
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searchBar.setShowsCancelButton(true, animated: true)
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}
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func searchBarTextDidEndEditing(_ searchBar: UISearchBar) {
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searchBar.setShowsCancelButton(false, animated: true)
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}
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func searchBarCancelButtonClicked(_ searchBar: UISearchBar) {
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searchBar.setShowsCancelButton(false, animated: true)
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searchBar.text = ""
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searchBar.resignFirstResponder()
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}
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func searchBar(_ searchBar: UISearchBar, textDidChange searchText: String) {
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viewModel.searchText.send(searchText)
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}
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func searchBarBookmarkButtonClicked(_ searchBar: UISearchBar) {
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}
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}
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extension SearchViewController {
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}
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