1 files changed, 64 insertions, 15 deletions
diff --git a/iCUrHealth/HealthChart.swift b/iCUrHealth/HealthChart.swift
index 971c8ea..c520228 100644
--- a/iCUrHealth/HealthChart.swift
+++ b/iCUrHealth/HealthChart.swift
@@ -8,29 +8,78 @@
 import SwiftUI
 import Charts
 
+func generateTrendData(chart: [chartData], average: Double) -> [chartData]{
+    var trendData: [chartData] = []
+    for chartPoint in chart {
+        trendData.append(chartData(tag: "trend", dateInterval: chartPoint.dateInterval, data: average))
+    }
+    return trendData
+}
+
+func combineTrend(chart: [chartData], trend: [chartData]) -> [chartData]{
+    return(chart+trend)
+}
+
 struct HealthChart: View {
     var chart: userChart
+    var average: Double
     var body: some View {
-        switch chart.type{
-        case "bar":
-            Chart(chart.data1) {
-                BarMark(x: .value("Date", $0.dateInterval),
-                        y: .value("Count", $0.data)
-                )
-        }
-        case "line":
-            Chart(chart.data1) {
-                LineMark(x: .value("Date", $0.dateInterval),
-                        y: .value("Count", $0.data)
-                )
-        }
-        default:
-            Text("No chart found")
+        VStack{
+            Text("Your Charts").font(.title)
+            switch chart.type{
+            case "bar":
+                ScrollView{
+                    VStack(alignment: .leading){
+                        VStack(alignment: .leading) {
+                            Text(chart.metric)
+                                .font(.title3).bold()
+                            Text("Last 30 days")
+                                .font(.subheadline)
+                                .foregroundStyle(.secondary)
+                                .padding(.bottom)
+                        }
+                        Chart(chart.data) {
+                            BarMark(x: .value("Date", $0.dateInterval),
+                                    y: .value("Count", $0.data)
+                            )
+                            RuleMark(y: .value("Average", average))
+                                .foregroundStyle(Color.secondary)
+                                .lineStyle(StrokeStyle(lineWidth: 0.8, dash: [10]))
+                                .annotation(alignment: .bottomTrailing) {
+                                    Text(String(format: "Your average is: %.0f", average))
+                                        .font(.subheadline).bold()
+                                        .padding(.trailing, 32)
+                                        .foregroundStyle(Color.secondary)
+                                }
+                        }
+                    }
+                }
+                .frame(height: 300)
+                .padding()
+                
+            case "line":
+                Chart(chart.data) {
+                    LineMark(x: .value("Date", $0.dateInterval),
+                             y: .value("Count", $0.data)
+                    )
+                    RuleMark(y: .value("Average", average))
+                        .foregroundStyle(Color.secondary)
+                }
+            case "trend":
+                Chart(generateTrendData(chart: chart.data, average: average)) {
+                    LineMark(x: .value("Date", $0.dateInterval),
+                             y: .value("Count", $0.data)
+                    )
+                }
+            default:
+                Text("No chart found")
+            }
         }
         
     }
 }
 
+
 //#Preview {
 //    HealthChart()
 //}