From b97500ed1ef0f25336ecf7634c6580bda59a76df Mon Sep 17 00:00:00 2001
From: Bob Sun <bob@mssun.me>
Date: Thu, 9 Feb 2017 16:33:39 +0800
Subject: [PATCH] send email to contact developer

---
 .../AboutTableViewController.swift            |  2 +-
 .../BasicStaticTableViewController.swift      | 30 +++++++++++++++++--
 2 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/pass/Controllers/AboutTableViewController.swift b/pass/Controllers/AboutTableViewController.swift
index 5444f66..d9c52bb 100644
--- a/pass/Controllers/AboutTableViewController.swift
+++ b/pass/Controllers/AboutTableViewController.swift
@@ -14,7 +14,7 @@ class AboutTableViewController: BasicStaticTableViewController {
         tableData = [
             // section 0
             [[.type: CellDataType.link, .title: "Website", .link: "https://github.com/mssun/pass-ios.git"],
-             [.type: CellDataType.link, .title: "Contact Developer", .link: "https://mssun.me"],],
+             [.type: CellDataType.link, .title: "Contact Developer", .link: "mailto:bob@mssun.me&subject=passforiOS"],],
             
             // section 1,
             [[.type: CellDataType.segue, .title: "Open Source Components", .link: "showOpenSourceComponentsSegue"],
diff --git a/pass/Controllers/BasicStaticTableViewController.swift b/pass/Controllers/BasicStaticTableViewController.swift
index 93287d3..da85cfc 100644
--- a/pass/Controllers/BasicStaticTableViewController.swift
+++ b/pass/Controllers/BasicStaticTableViewController.swift
@@ -8,6 +8,8 @@
 
 import UIKit
 import SafariServices
+import MessageUI
+
 
 enum CellDataType {
     case link, segue, empty
@@ -17,7 +19,7 @@ enum CellDataKey {
     case type, title, link, footer, accessoryType, detailDisclosureAction, detailDisclosureData
 }
 
-class BasicStaticTableViewController: UITableViewController {
+class BasicStaticTableViewController: UITableViewController, MFMailComposeViewControllerDelegate {
     var tableData = [[Dictionary<CellDataKey, Any>]]()
     var navigationItemTitle: String?
     
@@ -67,10 +69,32 @@ class BasicStaticTableViewController: UITableViewController {
             performSegue(withIdentifier: link!, sender: self)
         case .link:
             let link = cellData[CellDataKey.link] as! String
-            let svc = SFSafariViewController(url: URL(string: link)!, entersReaderIfAvailable: false)
-            self.present(svc, animated: true, completion: nil)
+            let url = URL(string: link)!
+            switch url.scheme! {
+            case "mailto":
+                sendEmail(toRecipients: [URLComponents(string: link)?.path ?? ""])
+            case "http", "https":
+                let svc = SFSafariViewController(url: URL(string: link)!, entersReaderIfAvailable: false)
+                    self.present(svc, animated: true, completion: nil)
+            default:
+                break
+            }
         default:
             break
         }
     }
+    
+    func sendEmail(toRecipients recipients: [String]) {
+        let mailVC = MFMailComposeViewController()
+        mailVC.mailComposeDelegate = self
+        print(recipients)
+        mailVC.setToRecipients(recipients)
+        mailVC.setSubject("Subject for email")
+        mailVC.setMessageBody("Email message string", isHTML: false)
+        self.present(mailVC, animated: true, completion: nil)
+    }
+    
+    func mailComposeController(_ controller: MFMailComposeViewController, didFinishWith result: MFMailComposeResult, error: Error?) {
+        controller.dismiss(animated: true)
+    }
 }