Adds average tournament stats

TournamentStats.xcodeproj/project.pbxproj

@@ -8,6 +8,7 @@
 
 /* Begin PBXBuildFile section */
 		4DA5CA1E22AD078A00AC628E /* CountryCashes.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4DA5CA1D22AD078A00AC628E /* CountryCashes.swift */; };
+		4DDEF11422AE4FB900F4D7C1 /* TournamentStats.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4DDEF11322AE4FB900F4D7C1 /* TournamentStats.swift */; };
 		4DF7608422A3FB96004B0EF1 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4DF7608322A3FB96004B0EF1 /* AppDelegate.swift */; };
 		4DF7608622A3FB96004B0EF1 /* MasterViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4DF7608522A3FB96004B0EF1 /* MasterViewController.swift */; };
 		4DF7608822A3FB96004B0EF1 /* DetailViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4DF7608722A3FB96004B0EF1 /* DetailViewController.swift */; };
@@ -109,6 +110,7 @@
 
 /* Begin PBXFileReference section */
 		4DA5CA1D22AD078A00AC628E /* CountryCashes.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CountryCashes.swift; sourceTree = "<group>"; };
+		4DDEF11322AE4FB900F4D7C1 /* TournamentStats.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TournamentStats.swift; sourceTree = "<group>"; };
 		4DF7608022A3FB96004B0EF1 /* TournamentStats.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = TournamentStats.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		4DF7608322A3FB96004B0EF1 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		4DF7608522A3FB96004B0EF1 /* MasterViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MasterViewController.swift; sourceTree = "<group>"; };
@@ -404,6 +406,7 @@
 				4DF7614E22A6CF93004B0EF1 /* PlayerResult.swift */,
 				4DF7615022A7AECA004B0EF1 /* TournamentRepresentable.swift */,
 				4DA5CA1D22AD078A00AC628E /* CountryCashes.swift */,
+				4DDEF11322AE4FB900F4D7C1 /* TournamentStats.swift */,
 			);
 			path = structures;
 			sourceTree = "<group>";
@@ -605,6 +608,7 @@
 				4DF7615122A7AECA004B0EF1 /* TournamentRepresentable.swift in Sources */,
 				4DF7608622A3FB96004B0EF1 /* MasterViewController.swift in Sources */,
 				4DF7608422A3FB96004B0EF1 /* AppDelegate.swift in Sources */,
+				4DDEF11422AE4FB900F4D7C1 /* TournamentStats.swift in Sources */,
 				4DF760A722A3FD12004B0EF1 /* Model.swift in Sources */,
 				4DF7614F22A6CF93004B0EF1 /* PlayerResult.swift in Sources */,
 				4DF7614622A59407004B0EF1 /* CumulatedResults.swift in Sources */,

TournamentStats/report/Queries.swift

@@ -116,4 +116,25 @@ class Queries {
         return countryCashes
     }
     
+    static func averageEvent(realm: Realm) -> [TournamentStats] {
+        
+        let tournaments: Results<Tournament> = realm.objects(Tournament.self)
+        let entries: Double? = tournaments.average(ofProperty: "entries")
+        let buyin: Double? = tournaments.average(ofProperty: "buyin")
+        let prizepool: Double? = tournaments.average(ofProperty: "prizepool")
+        
+//        let itmCount: Double? = tournaments.sum(ofProperty: "results.count")
+
+        let itmCount: Double = tournaments.reduce(0.0) { $0 + Double($1.results.count) }
+        let avgItmCount = itmCount / Double(tournaments.count)
+        
+        if let entries = entries, let buyin = buyin, let prizepool = prizepool {
+            let itm = prizepool / avgItmCount
+            let ts = TournamentStats(entries: entries, buyin: buyin, prizepool: prizepool, itmValue: itm)
+            return [ts]
+        }
+        
+        return []
+    }
+    
 }

TournamentStats/report/ReportGenerator.swift

@@ -50,11 +50,8 @@ class ReportGenerator {
         
         let realm = try! Realm()
         
-        let winners = Queries.biggestWinners(realm: realm)
-        winners.writeHTML(fileName: "reports/earningsLeaderboard.html")
-        
-        let mostCashes = Queries.mostCashes(realm: realm)
-        mostCashes.writeHTML(fileName: "reports/mostCashes.html", limit: 25)
+        Queries.biggestWinners(realm: realm).writeHTML(fileName: "reports/earningsLeaderboard.html")
+        Queries.mostCashes(realm: realm).writeHTML(fileName: "reports/mostCashes.html", limit: 25)
         
         let tournamentWinners = Queries.allWinnersSortedByEvent(realm: realm)
         tournamentWinners.writeHTML(fileName: "reports/allWinners.html", limit: nil)
@@ -81,8 +78,8 @@ class ReportGenerator {
         tourniesByPrizepool.writeHTML(fileName: "reports/tourniesByPrizepool.html", limit: nil)
         tourniesByPrizepool.writeHTML(fileName: "reports/tourniesByPrizepool_top5.html", limit: 5)
 
-        let countryCashes = Queries.cashesByCountry(realm: realm)
-        countryCashes.writeHTML(fileName: "reports/countryCashes.html")
+        Queries.cashesByCountry(realm: realm).writeHTML(fileName: "reports/countryCashes.html")
+        Queries.averageEvent(realm: realm).writeHTML(fileName: "reports/averageEvent.html")
         
     }
     

TournamentStats/report/structures/TournamentStats.swift

@@ -0,0 +1,42 @@
+//
+//  TournamentStats.swift
+//  TournamentStats
+//
+//  Created by Laurent Morvillier on 10/06/2019.
+//  Copyright © 2019 Stax River. All rights reserved.
+//
+
+import Foundation
+
+struct TournamentStats : HTMLRepresentable {
+    
+    var entries: Double
+    var buyin: Double
+    var prizepool: Double
+    var itmValue: Double
+    
+    static func htmlHeaders() -> String {
+        return ""
+    }
+    
+    func html() -> String {
+        let formatter = NumberFormatter()
+
+        var strings: [(String, String)] = []
+        strings.append(("Entries", formatter.string(from: NSNumber(value: self.entries))!))
+        strings.append(("Buy-in", Formatter.currency.string(from: NSNumber(value: self.buyin))!))
+        strings.append(("Prizepool", Formatter.currency.string(from: NSNumber(value: self.prizepool))!))
+        strings.append(("Earnings", Formatter.currency.string(from: NSNumber(value: self.itmValue))!))
+
+        var all = ""
+        strings.forEach { (tuple) in
+            let table = [tuple.0, tuple.1]
+            let joined = table.joined(separator: "</td><td>")
+            all.append("<tr><td>")
+            all.append(joined)
+            all.append("</td></tr>\n")
+        }
+        return all
+    }
+    
+}