Added support for sharing and saving reports

1 files changed, 50 insertions, 8 deletions

diff --git a/iosApp/iosApp/Details/Reports/UnitReportsViewModel.swift b/iosApp/iosApp/Details/Reports/UnitReportsViewModel.swift
index 4731a57..e5b3e4b 100644
--- a/iosApp/iosApp/Details/Reports/UnitReportsViewModel.swift
+++ b/iosApp/iosApp/Details/Reports/UnitReportsViewModel.swift
@@ -1,11 +1,20 @@
-//
-//  UnitReportsViewModel.swift
-//  iosApp
-//
-//  Created by Iván on 13/02/22.
-//  Copyright © 2022 orgName. All rights reserved.
-//
-
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 import Foundation
 import Combine
 import shared
@@ -14,6 +23,11 @@ class UnitReportsViewModel: ObservableObject {
     @Inject var reportController: ReportController
     @Inject var geofencesController: GeofencesController
     
+    enum XlsxAction {
+        case save
+        case share
+    }
+    
     @Published var deviceId: Int32? = nil
     @Published var reportType: ReportController.ReportType = .positions {
         didSet {
@@ -34,6 +48,16 @@ class UnitReportsViewModel: ObservableObject {
                 markers = []
             case let report as ReportController.ReportStopsReport:
                 markers = report.stops.compactMap { s in Marker.companion.fromStop(stop: s) }
+            case let report as ReportController.ReportXlsxReport:
+                print ("Got XLSX report!")
+                saveDocument = XlsxFile(bytes: report.data)
+                if xlsxAction == .save {
+                    showExportDialog = true
+                } else {
+                    let url = saveDocument.data.dataToFile(fileName: "report.xlsx")
+                    activityItems = [url!]
+                    showShareDialog = true
+                }
             default:
                 break
             }
@@ -43,6 +67,7 @@ class UnitReportsViewModel: ObservableObject {
     @Published var markers = [Marker]()
     @Published var selectedMarker: Marker? = nil
     
+    // Geofences
     @Published var geofences: [Int: Geofence] = [:] {
         didSet {
             flatGeofences = Array(geofences.values)
@@ -50,6 +75,13 @@ class UnitReportsViewModel: ObservableObject {
     }
     @Published var flatGeofences: [Geofence] = []
     
+    // Save and share
+    var xlsxAction: XlsxAction = .save
+    var saveDocument = XlsxFile()
+    @Published var showExportDialog: Bool = false
+    @Published var showShareDialog: Bool = false
+    @Published var activityItems: [Any] = []
+    
     init(deviceId id: Int32?) {
         deviceId = id
         let collector = Collector<ReportController.Report>(callback: setReport)
@@ -91,4 +123,14 @@ class UnitReportsViewModel: ObservableObject {
                                          ]) { _, _ in }
         }
     }
+    
+    func saveXlsxReport () {
+        xlsxAction = .save
+        fetchReport(xlsx: true)
+    }
+    
+    func shareXlsxReport () {
+        xlsxAction = .share
+        fetchReport(xlsx: true)
+    }
 }