[#4] input, output 구분

CheoMooRac/CheoMooRac/Sources/ViewModels/MainViewModel.swift

@@ -11,21 +11,26 @@ protocol MainViewModelInput {
     func refreshTableView()
     func searchResults(text: String)
     func cancelSearch()
-    func itemDidSelect(at: Int)
 }
 
 protocol MainViewModelOutput {
-    var list:  Dynamic<[Person]> {get}
+    var items:  Dynamic<[Person]> {get}
     var nowRefreshing: Dynamic<Bool> {get}
     var isFiltering: Dynamic<Bool> {get}
 
     var sectionHeaderList: [String] {get}
-    func getSectionArrayPerson(at section: Int) -> [Person]
+    func getSectionPersonArray(at section: Int) -> [Person]
 }
 
-protocol MainViewModelProtocol : MainViewModelInput, MainViewModelOutput {}
+protocol MainViewModelProtocol : MainViewModelInput, MainViewModelOutput {
+    var input : MainViewModelInput { get }
+    var output : MainViewModelOutput { get }
+}
 
 class MainViewModel: MainViewModelProtocol {
+    var input: MainViewModelInput { return self }
+    var output: MainViewModelOutput { return self }
+
     //  MARK: - INPUT
     func refreshTableView() {
         if !nowRefreshing.value {
@@ -41,7 +46,7 @@ class MainViewModel: MainViewModelProtocol {
             setTableView()
         } else {
             self.sectionHeaderList.removeAll()
-            self.list.value.removeAll()
+            self.items.value.removeAll()
 
             isFiltering.value = true
 
@@ -54,7 +59,7 @@ class MainViewModel: MainViewModelProtocol {
 
             filterdHeaderList$ = Array(Set(filterdHeaderList$)).sorted()
             filteredData = filteredArr
-            list.value = filteredData
+            items.value = filteredData
             sectionHeaderList = filterdHeaderList$
         }
     }
@@ -63,23 +68,17 @@ class MainViewModel: MainViewModelProtocol {
         setTableView()
         isFiltering.value = false
     }
-
-    func itemDidSelect(at: Int) {
-
-    }
-
 
    //  MARK: - OUTPUT
-    let list: Dynamic<[Person]> = Dynamic([])
+    let items: Dynamic<[Person]> = Dynamic([])
     let nowRefreshing: Dynamic<Bool> = Dynamic(false)
     let isFiltering: Dynamic<Bool> = Dynamic(false)
 
-
     func getSectionArray(at section: Int) -> [String]  {
         return sectionArray(at: section, data: isFiltering.value ? self.filteredData : self.data)
     }
 
-    func getSectionArrayPerson(at section: Int) -> [Person]  {
+    func getSectionPersonArray(at section: Int) -> [Person]  {
         return sectionArrayPerson(at: section, data: isFiltering.value ? self.filteredData : self.data)
     }
 
@@ -116,9 +115,9 @@ class MainViewModel: MainViewModelProtocol {
       ]
 
     private func setTableView() {
-        self.list.value = data
+        self.items.value = data
         var sectionHeaderList$: [String] = []
-        self.list.value.forEach { person in
+        self.items.value.forEach { person in
             sectionHeaderList$.append(StringManager.shared.chosungCheck(word: person.familyName + person.firstName))
         }
         self.sectionHeaderList = Array(Set(sectionHeaderList$)).sorted()

CheoMooRac/CheoMooRac/Sources/Views/MainTableViewController.swift

@@ -34,20 +34,20 @@ class MainTableViewController: UITableViewController {
     }
 
     private func bindViewModel() {
-        viewModel.list.bind { [weak self] _ in
+        viewModel.output.items.bind { [weak self] _ in
             guard let self = self else {return}
             DispatchQueue.main.async {
                 self.tableView.reloadData()
             }
         }
 
-        viewModel.isFiltering.bind { [weak self] _ in
+        viewModel.output.isFiltering.bind { [weak self] _ in
             guard let self = self else {return}
             self.isFiltering = self.viewModel.isFiltering.value
         }
 
 
-        viewModel.nowRefreshing.bind { [weak self] _ in
+        viewModel.output.nowRefreshing.bind { [weak self] _ in
             guard let self = self else {return}
             self.refreshControl?.endRefreshing()
         }
@@ -63,7 +63,7 @@ class MainTableViewController: UITableViewController {
 extension MainTableViewController {
     @objc
     private func tableViewDidPulled(refresh: UIRefreshControl) {
-        viewModel.refreshTableView()
+        viewModel.input.refreshTableView()
     }
 }
 
@@ -72,7 +72,7 @@ extension MainTableViewController {
     override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
         tableView.deselectRow(at: indexPath, animated: true)
 
-        let person = viewModel.getSectionArrayPerson(at: indexPath.section)[indexPath.row]
+        let person = viewModel.output.getSectionPersonArray(at: indexPath.section)[indexPath.row]
 
         let contactDetailViewModel = ContactDetailViewModel(person: person)
         navigationController?.pushViewController(ContactDetailViewController(with: contactDetailViewModel), animated: true)
@@ -91,7 +91,7 @@ extension MainTableViewController {
 // MARK: - Data Source
 extension MainTableViewController {
     override func numberOfSections(in tableView: UITableView) -> Int {
-        return viewModel.sectionHeaderList.count + 1
+        return viewModel.output.sectionHeaderList.count + 1
     }
 
     override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
@@ -100,7 +100,7 @@ extension MainTableViewController {
             guard let isFiltering = isFiltering else {return 1}
             return isFiltering ? 0 : 1
         default:
-            return viewModel.getSectionArrayPerson(at: section).count
+            return viewModel.output.getSectionPersonArray(at: section).count
         }
     }
 
@@ -112,7 +112,7 @@ extension MainTableViewController {
 
         case 1...viewModel.sectionHeaderList.count:
             let cell = UITableViewCell()
-            let person = viewModel.getSectionArrayPerson(at: indexPath.section)[indexPath.row]
+            let person = viewModel.output.getSectionPersonArray(at: indexPath.section)[indexPath.row]
             cell.textLabel?.text = person.familyName + person.firstName
             return cell
 
@@ -123,26 +123,26 @@ extension MainTableViewController {
 
     override func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
         if section != 0 {
-            return viewModel.sectionHeaderList[section - 1]
+            return viewModel.output.sectionHeaderList[section - 1]
         } else {
             return nil
         }
     }
 
     override func sectionIndexTitles(for tableView: UITableView) -> [String]? {
-        return viewModel.sectionHeaderList
+        return viewModel.output.sectionHeaderList
     }
 }
 
 extension MainTableViewController: UISearchResultsUpdating {
     func updateSearchResults(for searchController: UISearchController) {
         guard let text = searchController.searchBar.text else { return }
-        viewModel.searchResults(text: text)
+        viewModel.input.searchResults(text: text)
     }
 }
 
 extension MainTableViewController: UISearchBarDelegate {
     func searchBarCancelButtonClicked(_ searchBar: UISearchBar) {
-        viewModel.cancelSearch()
+        viewModel.input.cancelSearch()
     }
 }