move / tweak sharing templates

Shared/views/SharingTemplates/MonthTotalTemplate.swift

@@ -0,0 +1,192 @@
+//
+//  MonthTotalTemplate.swift
+//  Feels (iOS)
+//
+//  Created by Trey Tartt on 2/9/22.
+//
+
+import SwiftUI
+
+struct MonthTotalTemplate: View, SharingTemplate {
+    static var description: String {
+        "This Month"
+    }
+    
+    var isPreview: Bool
+    var startDate: Date
+    var endDate: Date
+    var totalEntryCount: Int = 0
+    
+    private var month = Calendar.current.dateComponents([.month], from: Date()).month!
+    
+    @State var showSharingTemplate = false
+    @Environment(\.presentationMode) var presentationMode
+    
+    private var moodMetrics = [MoodMetrics]()
+    private var moodEntries = [MoodEntry]()
+    
+    let columns = [
+        GridItem(.flexible(minimum: 5, maximum: .infinity), alignment: .center),
+        GridItem(.flexible(minimum: 5, maximum: .infinity), alignment: .center),
+        GridItem(.flexible(minimum: 5, maximum: .infinity), alignment: .center),
+        GridItem(.flexible(minimum: 5, maximum: .infinity), alignment: .center),
+        GridItem(.flexible(minimum: 5, maximum: .infinity), alignment: .center),
+        GridItem(.flexible(minimum: 5, maximum: .infinity), alignment: .center),
+        GridItem(.flexible(minimum: 5, maximum: .infinity), alignment: .center)
+    ]
+    
+    init(isPreview: Bool, startDate: Date, endDate: Date, fakeData: Bool) {
+        self.isPreview = isPreview
+        self.startDate = startDate
+        self.endDate = endDate
+        
+        var _moodEntries: [MoodEntry]?
+        
+        if fakeData {
+            _moodEntries = PersistenceController.shared.randomEntries(count: 10)
+        } else {
+            
+            _moodEntries = PersistenceController.shared.getData(startDate: startDate,
+                                                                endDate: endDate,
+                                                                includedDays: [1,2,3,4,5,6,7])
+            
+            //            _moodEntries = PersistenceController.shared.getData(startDate:Calendar.current.date(byAdding: .day, value: -33, to: Date())!,
+            //                                                                endDate: Date(),
+            //                                                                includedDays: [1,2,3,4,5,6,7])
+            
+        }
+        
+        moodEntries = _moodEntries ?? [MoodEntry]()
+        
+        totalEntryCount = moodEntries.count
+        
+        for (_, mood) in Mood.allValues.enumerated() {
+            let moodEntries = moodEntries.filter({
+                Int($0.moodValue) == mood.rawValue
+            })
+            let total = moodEntries.count
+            let perc = (Float(total) / Float(totalEntryCount)) * 100
+            moodMetrics.append(MoodMetrics(mood: mood, total: total, percent: perc))
+        }
+        
+        moodMetrics = moodMetrics.sorted(by: {
+            $0.mood.rawValue > $1.mood.rawValue
+        })
+    }
+    
+    var image: UIImage {
+        let image = shareView.snapshot()
+        return image
+    }
+    
+    var preview: some View {
+        circularViews
+            .frame(maxWidth: .infinity, alignment: .center)
+            .frame(height: 100)
+    }
+    
+    private var circularViews: some View {
+        HStack {
+            ForEach(moodMetrics, id: \.mood) { model in
+                ZStack {
+                    Circle().fill(model.mood.color)
+                    
+                    Text("\(model.percent, specifier: "%.0f")%")
+                        .font(.title)
+                        .fontWeight(.bold)
+                        .minimumScaleFactor(0.5)
+                        .lineLimit(1)
+                        .foregroundColor(Color(UIColor.white))
+                        .padding(5)
+                }
+                .frame(maxWidth: .infinity, alignment: .center)
+                .frame(height: 100)
+            }
+        }
+    }
+    
+    var shareView: some View {
+        VStack {
+            Text(String(format: String(localized: "share_view_month_moods_total_template_title"), Random.monthName(fromMonthInt: month), moodEntries.count))
+                .font(.title)
+                .foregroundColor(Color(UIColor.label))
+                .frame(maxWidth: .infinity, alignment: .center)
+                .padding(.top, 1)
+            
+            VStack {
+                LazyVGrid(columns: columns, spacing: 0) {
+                    ForEach(moodEntries) { entry in
+                        entry.mood.icon
+                            .resizable()
+                            .aspectRatio(contentMode: .fit)
+                            .foregroundColor(entry.mood.color)
+                    }
+                }
+            }
+            
+            circularViews
+                .padding([.trailing, .leading, .top])
+            
+            Spacer()
+        }
+    }
+    
+    var mainView: some View {
+        VStack {
+            shareView
+            Spacer()
+            HStack(alignment: .center) {
+                Button(action: {
+                    showSharingTemplate = true
+                }, label: {
+                    Text("Share")
+                        .font(.title)
+                        .fontWeight(.bold)
+                        .foregroundColor(Color.white)
+                        .padding(.top, 20)
+                })
+                    .frame(maxWidth: .infinity, alignment: .center)
+                    .background(
+                        Color.green
+                    )
+                    .padding(.trailing, -5)
+                
+                Button(action: {
+                    presentationMode.wrappedValue.dismiss()
+                }, label: {
+                    Text("Exit")
+                        .font(.title)
+                        .fontWeight(.bold)
+                        .foregroundColor(Color.white)
+                        .padding(.top, 20)
+                })
+                    .frame(maxWidth: .infinity, alignment: .center)
+                    .background(
+                        Color.red
+                    )
+                    .padding(.leading, -5)
+            }
+            .padding([.leading, .trailing], -20)
+        }.sheet(isPresented: $showSharingTemplate) {
+            ActivityViewController(activityItems: [self.image])
+        }
+    }
+    
+    var body: some View {
+        if isPreview {
+            preview
+                .padding([.leading, .trailing], -20)
+        } else {
+            mainView
+                .padding([.leading, .trailing])
+        }
+    }
+}
+
+struct MonthTotalTemplate_Previews: PreviewProvider {
+    static var previews: some View {
+        MonthTotalTemplate(isPreview: true, startDate: Date().startOfMonth(), endDate: Date().endOfMonth(), fakeData: true)
+        
+        MonthTotalTemplate(isPreview: false, startDate: Date().startOfMonth(), endDate: Date().endOfMonth(), fakeData: true)
+    }
+}