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#41: send both the pdf and the Excel file for the local StatsReportFr…
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…omDate.
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@huguesf
huguesf committed Nov 18, 2019
1 parent 4dfcbdb commit e9d965b
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Showing 2 changed files with 148 additions and 25 deletions.
156 changes: 131 additions & 25 deletions Core Classes/DataModel.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@
import MessageUI
import CoreLocation
import CoreData
import MobileCoreServices

final class TimesheetsDataModel: NSObject, AddPilotPopoverDelegate, NSFetchedResultsControllerDelegate, GPSmanagerDelegate, NDHTMLtoPDFDelegate, MFMailComposeViewControllerDelegate, iBeaconDelegate, SelectGlidingCentreDelegate
{
Expand Down Expand Up @@ -627,67 +628,172 @@ final class TimesheetsDataModel: NSObject, AddPilotPopoverDelegate, NSFetchedRes

func emailLocalStatsReportFromDate(_ startDate: Date, toDate endDate:Date)
{
class ResultAccumulator : NDHTMLtoPDFDelegate
// TODO: missing some error management!! And clean-up...
class ResultAccumulator : NSObject, NDHTMLtoPDFDelegate, MFMailComposeViewControllerDelegate
{
var urls = [URL]()
let controller : UIViewController?
let param : StatsReportFromDateParameters
var html : String?

init(_ controller : UIViewController?)
init(_ controller : UIViewController?, _ param : StatsReportFromDateParameters)
{
self.controller = controller
self.param = param
}

func HTMLtoPDFDidSucceed(_ htmlToPDF: NDHTMLtoPDF) {
if let url = htmlToPDF.URL {
func HTMLtoPDFDidSucceed(_ htmlToPDF: NDHTMLtoPDF)
{
if let url = htmlToPDF.URL
{
urls.append(url)
}
if let path = htmlToPDF.PDFpath {
if let path = htmlToPDF.PDFpath
{
urls.append(URL(fileURLWithPath: path))
}
complete()
}

func HTMLtoPDFDidFail(_ htmlToPDF: NDHTMLtoPDF) {
func HTMLtoPDFDidFail(_ htmlToPDF: NDHTMLtoPDF)
{
// could not generate the PDF... nothing to add.
complete()
}

private func complete() {

func mailComposeController(_ controller: MFMailComposeViewController, didFinishWith result: MFMailComposeResult, error: Error?)
{
controller.presentingViewController?.dismiss(animated: true, completion: nil)
for url in urls
{
try! FileManager.default.removeItem(at: url)
}
}

private func complete()
{
guard urls.count > 0 else { return }

if MFMailComposeViewController.canSendMail() {
if MFMailComposeViewController.canSendMail()
{
// send email
let picker = MFMailComposeViewController()
picker.mailComposeDelegate = self as! MFMailComposeViewControllerDelegate

} else {
picker.mailComposeDelegate = self
picker.setSubject(getSubject())
picker.setToRecipients(getRecipients())
for url in urls
{
picker.addAttachmentData((try? Data(contentsOf: url))!, mimeType: getMimeType(for: url), fileName: getFileName(for: url))
}
picker.setMessageBody(getBody(), isHTML: true)
present(picker)
}
else
{
// activity
let vc = UIActivityViewController(activityItems: urls, applicationActivities: nil)
if regularFormat
present(vc)
}
}

private func present(_ view : UIViewController)
{
if regularFormat
{
if let controller = dataModel.aircraftAreaController?.parent
{
controller?.present(vc, animated:true, completion:nil)
controller.dismiss(animated: true, completion: nil)
controller.present(view, animated: true, completion: nil)
}
else
}
else
{
UIViewController.presentOnTopmostViewController(view)
}
}

private func getBody() -> String
{
let html = self.html ?? ""
let printWarning = "<b><FONT COLOR='FF0000'>This report is attached as a PDF for easy printing. Please print the attachment, do not print this email message directly.</b></FONT><br><br>"
return "\(printWarning)\(html)"
}

private func getHtmlContent() -> String
{
for url in urls
{
if url.pathExtension == "html" {
return (try? String(contentsOf: url)) ?? ""
}
}
return ""
}

private func getSubject() -> String
{
let centre = (regularFormat == true && dataModel.viewPreviousRecords == true) ? dataModel.previousRecordsGlidingCentre! : dataModel.glidingCentre
let subjectLine = "\(centre!.name) Stats Report \(param.startDate.militaryFormatShort) to \(param.endDate.militaryFormatShort)"
return subjectLine
}

private func getFileName(for url : URL) -> String
{
return "\(param.glidingCentre!.name)-Stats-Report-\(param.startDate.militaryFormatShort)-\(param.endDate.militaryFormatShort).\(url.pathExtension)"
}

private func getMimeType(for url : URL) -> String
{
let ext = url.pathExtension as CFString
if let uti = UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, ext, nil)?.takeUnretainedValue(),
let mimeUTI = UTTypeCopyPreferredTagWithClass(uti, kUTTagClassMIMEType)?.takeUnretainedValue()
{
return mimeUTI as String
}
return ""
}

private func getRecipients() -> [String]
{
let defaults = UserDefaults.standard
var toRecipients = Set<String>()

for i in 1...6
{
let key = "Stats Address \(i)"
if let value = defaults.string(forKey: key)
{
toRecipients.insert(value)
}
}

var invalidEmails = Set<String>()
for address in toRecipients
{
if stringIsValidEmail(address) == false
{
UIViewController.presentOnTopmostViewController(vc)
invalidEmails.insert(address)
}
}

toRecipients.subtract(invalidEmails)
return Array(toRecipients)
}
}

let resultAccumulator = ResultAccumulator(aircraftAreaController?.parent)

//guard checkIfCanSendMailAndAlertUserIfNot() else {return}
// set report parameters
let GC = (regularFormat && viewPreviousRecords) ? previousRecordsGlidingCentre! : glidingCentre
let regionName = (UserDefaults.standard.string(forKey: "Region")?.uppercased()) ?? "unknown region"
let param = StatsReportFromDateParameters(startDate: startDate, endDate: endDate, glidingCentre: GC, regionName: regionName)

reportTypeBeingGenerated = ReportType.statsReport
self.startDate = startDate
self.endDate = endDate

let GC = (regularFormat && viewPreviousRecords) ? previousRecordsGlidingCentre! : glidingCentre
let report = StatsReportFromDate(param)

let resultAccumulator = ResultAccumulator(aircraftAreaController?.parent, param)

let regionName = (UserDefaults.standard.string(forKey: "Region")?.uppercased()) ?? "unknown region"
let report = StatsReportFromDate(startDate, toDate: endDate, glidingCentre: GC, regionName: regionName)

let excelFormatter = ExcelStatsReportFromDateFormater()
report.generate(with: excelFormatter)
excelFormatter.generateResult {
Expand All @@ -697,11 +803,11 @@ final class TimesheetsDataModel: NSObject, AddPilotPopoverDelegate, NSFetchedRes
}
let htmlFormatter = HtmlStatsReportFromDateFormater()
report.generate(with: htmlFormatter)
self.tableText = htmlFormatter.result()
resultAccumulator.html = htmlFormatter.result()

let pathArray = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true) as [String]
let pathForPDF = pathArray.first?.stringByAppendingPathComponent("StatsReport.pdf") ?? ""
self.PDFgenerator = NDHTMLtoPDF.createPDFWithHTML(self.tableText!, pathForPDF: pathForPDF, delegate:resultAccumulator, pageSize:CGSize(width: 612,height: 792), margins:UIEdgeInsets.init(top: 30, left: 30, bottom: 30, right: 30))
self.PDFgenerator = NDHTMLtoPDF.createPDFWithHTML(resultAccumulator.html!, pathForPDF: pathForPDF, delegate:resultAccumulator, pageSize:CGSize(width: 612,height: 792), margins:UIEdgeInsets.init(top: 30, left: 30, bottom: 30, right: 30))
}
}

Expand Down
17 changes: 17 additions & 0 deletions Core Classes/StatsReportFromDate.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,14 @@

import Foundation

struct StatsReportFromDateParameters
{
let startDate : Date
let endDate : Date
let glidingCentre : GlidingCentre?
let regionName : String
}

class StatsReportFromDate
{
let startDate : Date
Expand All @@ -18,6 +26,15 @@ class StatsReportFromDate
}
let regionName : String

init(_ parameters : StatsReportFromDateParameters)
{
self.startDate = parameters.startDate
self.endDate = parameters.endDate
self.glidingCentre = parameters.glidingCentre
self.siteSpecific = glidingCentre != nil
self.regionName = parameters.regionName
}

init(_ startDate: Date, toDate endDate: Date, glidingCentre : GlidingCentre?, regionName : String)
{
self.startDate = startDate
Expand Down

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