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Lessons implementation

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This commit is contained in:
Avery Pace
2021-11-08 12:24:46 -05:00
parent c2d0dfa5e6
commit 3bce439bc4
7 changed files with 142 additions and 30 deletions
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11
Toki Trainer/Models/TokiJSONLoader.swift
View File

@@ -31,6 +31,17 @@ class TokiJSONLoader: ObservableObject {
}
}
func loadLessons() -> [TokiLesson]? {
let jsonData = loadJSON("toki-lessons")
do {
let decodedData = try JSONDecoder().decode([TokiLesson].self, from: jsonData!)
return decodedData
} catch {
print("Decode error: \(error)")
return nil
}
}
func loadJSON(_ resource: String) -> Data? {
do {
if let bundlePath = Bundle.main.path(forResource: resource, ofType: "json"), let jsonData = try String(contentsOfFile: bundlePath).data(using: .utf8) {

15
Toki Trainer/Models/TokiLesson.swift Normal file
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@@ -0,0 +1,15 @@
//
// TokiLesson.swift
// Toki Trainer
//
// Created by Avery Ada Pace on 11/8/21.
//
import Foundation
struct TokiLesson: Decodable {
var lesson: String
var words: [TokiDictEntry]
}

22
Toki Trainer/ViewModels/FlashCardLessonsViewModel.swift Normal file
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@@ -0,0 +1,22 @@
//
// FlashCardLessonsViewModel.swift
// Toki Trainer
//
// Created by Avery Ada Pace on 11/8/21.
//
import Foundation
class FlashCardLessonsViewModel: ObservableObject {
let jsonLoader: TokiJSONLoader = TokiJSONLoader()
@Published var lessons: [TokiLesson] = []
init() {
if let safeLessons = jsonLoader.loadLessons() {
lessons = safeLessons
}
}
}

2
Toki Trainer/Views/ContentView.swift
View File

@@ -24,7 +24,7 @@ struct ContentView: View {
Image(systemName: "pencil")
Text("Phrase Lookup")
}
FlashCardView()
FlashCardLessonsView()
.tabItem {
Image(systemName: "character.textbox")
Text("Flash Cards")

30
Toki Trainer/Views/FlashCardLessonsView.swift Normal file
View File

@@ -0,0 +1,30 @@
//
// FlashCardLessonsView.swift
// Toki Trainer
//
// Created by Avery Ada Pace on 11/8/21.
//
import SwiftUI
struct FlashCardLessonsView: View {
@ObservedObject var flashCardLessonsVM = FlashCardLessonsViewModel()
var body: some View {
NavigationView {
List(flashCardLessonsVM.lessons, id: \.lesson) { lesson in
NavigationLink(destination: FlashCardView(lesson.words)) {
Text(lesson.lesson)
.bold()
}
}
.navigationBarTitle("Lessons")
}
}
}
struct FlashCardLessonsView_Previews: PreviewProvider {
static var previews: some View {
FlashCardLessonsView()
}
}

76
Toki Trainer/Views/FlashCardView.swift
View File

@@ -18,9 +18,27 @@ struct FlashCardView: View {
@ObservedObject var flashCardsViewModel = FlashCardsViewModel()
@State var dictionary: [TokiDictEntry]?
init(_ passedDictionary: [TokiDictEntry]?) {
if passedDictionary != nil {
if let safePassedDictionary = passedDictionary {
self.dictionary = safePassedDictionary
}
}
}
var body: some View {
VStack {
FlashCardStack(dictionary: flashCardsViewModel.randomDictionary)
FlashCardStack(dictionary: getDictionary())
}
}
func getDictionary() -> [TokiDictEntry] {
if dictionary != nil {
return dictionary ?? []
} else {
return flashCardsViewModel.randomDictionary
}
}
}
@@ -59,7 +77,7 @@ struct FlashCardStack: View {
ForEach(flashCards.indices, id: \.self) { index in
flashCards[index]
.offset(x: 0, y: flashCardsVertOffset[index])
.zIndex(-(CGFloat(index * 100)))
.zIndex(-(CGFloat(index * 10)))
}
}
}
@@ -72,9 +90,9 @@ struct FlashCardStack: View {
}.opacity(fadeOutOverlay ? 0.0 : 1.0), alignment: .top)
}
Spacer()
.onAppear {
initFlashCards()
}
.onAppear {
initFlashCards()
}
}
func initFlashCards() {
@@ -83,17 +101,17 @@ struct FlashCardStack: View {
flashCardsAreInteractive.append(false)
flashCardsResults.append(FlashCardResult.Unanswered)
flashCards.append(FlashCard(isInteractive: $flashCardsAreInteractive[index], result: $flashCardsResults[index].onChange(cardAnswerReceived), dictionaryEntry: dictionary[index]))
flashCardsVertOffset.append(470)
flashCardsVertOffset.append(370)
}
if flashCards.count - currentFlashCard >= 3 {
flashCardsVertOffset[currentFlashCard + 1] = 410
flashCardsVertOffset[currentFlashCard + 2] = 440
flashCardsVertOffset[currentFlashCard + 3] = 470
flashCardsVertOffset[currentFlashCard + 1] = 310
flashCardsVertOffset[currentFlashCard + 2] = 340
flashCardsVertOffset[currentFlashCard + 3] = 370
} else if flashCards.count - currentFlashCard == 2 {
flashCardsVertOffset[currentFlashCard + 1] = 410
flashCardsVertOffset[currentFlashCard + 2] = 440
flashCardsVertOffset[currentFlashCard + 1] = 310
flashCardsVertOffset[currentFlashCard + 2] = 340
} else if flashCards.count - currentFlashCard == 1 {
flashCardsVertOffset[currentFlashCard + 1] = 410
flashCardsVertOffset[currentFlashCard + 1] = 310
}
flashCardsVertOffset[currentFlashCard] = 100
@@ -126,15 +144,15 @@ struct FlashCardStack: View {
print("answer not found in database")
}
// for answer in flashCardAnswers {
// if answer.word == dictionary[currentFlashCard].word {
// flashCardAnswer.word = answer.word
// flashCardAnswer.triesCount = answer.triesCount + 1
// if correct {
// flashCardAnswer.correctCount = answer.correctCount + 1
// }
// }
// }
// for answer in flashCardAnswers {
// if answer.word == dictionary[currentFlashCard].word {
// flashCardAnswer.word = answer.word
// flashCardAnswer.triesCount = answer.triesCount + 1
// if correct {
// flashCardAnswer.correctCount = answer.correctCount + 1
// }
// }
// }
try? viewContext.save()
}
@@ -160,14 +178,14 @@ struct FlashCardStack: View {
self.fadeOutOverlay = true
if flashCards.count - currentFlashCard >= 3 {
flashCardsVertOffset[currentFlashCard + 1] = 410
flashCardsVertOffset[currentFlashCard + 2] = 440
flashCardsVertOffset[currentFlashCard + 3] = 470
flashCardsVertOffset[currentFlashCard + 1] = 310
flashCardsVertOffset[currentFlashCard + 2] = 340
flashCardsVertOffset[currentFlashCard + 3] = 370
} else if flashCards.count - currentFlashCard == 2 {
flashCardsVertOffset[currentFlashCard + 1] = 410
flashCardsVertOffset[currentFlashCard + 2] = 440
flashCardsVertOffset[currentFlashCard + 1] = 310
flashCardsVertOffset[currentFlashCard + 2] = 340
} else if flashCards.count - currentFlashCard == 1 {
flashCardsVertOffset[currentFlashCard + 1] = 410
flashCardsVertOffset[currentFlashCard + 1] = 310
}
}
@@ -220,7 +238,7 @@ struct FlashCard: View {
Text("")
.modifier(CardFlipModifier(isFaceDown: isFaceDown, frontText: dictionaryEntry.word, backText: concatenateDefinitions()))
.frame(width: 0.8 * screen.width, height: 200.0)
.frame(width: 0.8 * screen.width)
.offset(x: isFaceDown ? -dragAmount : dragAmount, y: abs(dragAmount) / 10)
.rotationEffect(.degrees(isFaceDown ? -(dragAmount / 50) : dragAmount / 50))
.font(.title)
@@ -298,6 +316,6 @@ struct CardFlipModifier: AnimatableModifier {
struct FlashCardView_Previews: PreviewProvider {
static var previews: some View {
FlashCardView().environment(\.managedObjectContext, PersistenceController.preview.container.viewContext)
FlashCardView(nil).environment(\.managedObjectContext, PersistenceController.preview.container.viewContext)
}
}