From 2fe398dbca2851988f05fdf91baf4b97520f9bdb Mon Sep 17 00:00:00 2001
From: nixzhu <zhuhongxu@gmail.com>
Date: Tue, 5 Jan 2016 13:40:14 +0800
Subject: [PATCH] tryMakeUploadingFeed beforeUploadingFeedAction

---
 Yep/Services/YepService.swift                 |  5 ++
 .../Feeds/FeedsViewController.swift           | 15 ++++++
 .../NewFeed/NewFeedViewController.swift       | 47 +++++++++++++++++--
 3 files changed, 62 insertions(+), 5 deletions(-)

diff --git a/Yep/Services/YepService.swift b/Yep/Services/YepService.swift
index 76e1ab7d..c90ebf16 100644
--- a/Yep/Services/YepService.swift
+++ b/Yep/Services/YepService.swift
@@ -1276,6 +1276,11 @@ struct DiscoveredUser: Hashable {
         
         return false
     }
+
+    static func fromUser(user: User) -> DiscoveredUser {
+
+         return DiscoveredUser(id: user.userID, username: user.username, nickname: user.nickname, introduction: user.introduction, avatarURLString: user.avatarURLString, badge: user.badge, createdUnixTime: user.createdUnixTime, lastSignInUnixTime: user.lastSignInUnixTime, longitude: user.longitude, latitude: user.latitude, distance: 0, masterSkills: [], learningSkills: [], socialAccountProviders: [], recently_updated_provider: nil)
+    }
 }
 
 func ==(lhs: DiscoveredUser, rhs: DiscoveredUser) -> Bool {
diff --git a/Yep/ViewControllers/Feeds/FeedsViewController.swift b/Yep/ViewControllers/Feeds/FeedsViewController.swift
index 07d08b86..b64ba58b 100644
--- a/Yep/ViewControllers/Feeds/FeedsViewController.swift
+++ b/Yep/ViewControllers/Feeds/FeedsViewController.swift
@@ -631,6 +631,20 @@ class FeedsViewController: BaseViewController {
             return
         }
 
+        let beforeUploadingFeedAction: DiscoveredFeed -> Void = { [weak self] feed in
+
+            dispatch_async(dispatch_get_main_queue()) {
+
+                if let strongSelf = self {
+
+                    strongSelf.uploadingFeeds.insert(feed, atIndex: 0)
+
+                    let indexPath = NSIndexPath(forRow: 0, inSection: Section.UploadingFeed.rawValue)
+                    strongSelf.feedsTableView.insertRowsAtIndexPaths([indexPath], withRowAnimation: .Automatic)
+                }
+            }
+        }
+
         let afterCreatedFeedAction: DiscoveredFeed -> Void = { [weak self] feed in
 
             dispatch_async(dispatch_get_main_queue()) {
@@ -745,6 +759,7 @@ class FeedsViewController: BaseViewController {
 
             vc.preparedSkill = skill
 
+            vc.beforeUploadingFeedAction = beforeUploadingFeedAction
             vc.afterCreatedFeedAction = afterCreatedFeedAction
 
         case "presentNewFeedVoiceRecord":
diff --git a/Yep/ViewControllers/NewFeed/NewFeedViewController.swift b/Yep/ViewControllers/NewFeed/NewFeedViewController.swift
index 5cb0e38b..05c728e4 100644
--- a/Yep/ViewControllers/NewFeed/NewFeedViewController.swift
+++ b/Yep/ViewControllers/NewFeed/NewFeedViewController.swift
@@ -49,6 +49,7 @@ class NewFeedViewController: SegueViewController {
 
     var attachment: Attachment = .Default
 
+    var beforeUploadingFeedAction: ((feed: DiscoveredFeed) -> Void)?
     var afterCreatedFeedAction: ((feed: DiscoveredFeed) -> Void)?
 
     var preparedSkill: Skill?
@@ -530,12 +531,42 @@ class NewFeedViewController: SegueViewController {
         self.dismissViewControllerAnimated(true, completion: nil)
     }
     
-    private struct UploadImageInfo {
-        
-        let s3UploadParams: S3UploadParams
-        let metaDataString: String?
+//    private struct UploadImageInfo {
+//        
+//        let s3UploadParams: S3UploadParams
+//        let metaDataString: String?
+//    }
+
+    func tryMakeUploadingFeed() -> DiscoveredFeed? {
+
+        guard let
+            myUserID = YepUserDefaults.userID.value,
+            realm = try? Realm(),
+            me = userWithUserID(myUserID, inRealm: realm) else {
+                return nil
+        }
+
+        let creator = DiscoveredUser.fromUser(me)
+
+        var kind: FeedKind = .Text
+
+        let createdUnixTime = NSDate().timeIntervalSince1970
+        let updatedUnixTime = createdUnixTime
+
+        let message = messageTextView.text.trimming(.WhitespaceAndNewline)
+
+        switch attachment {
+        case .Default:
+            if !mediaImages.isEmpty {
+                kind = .Image
+            }
+        default:
+            break
+        }
+
+        return DiscoveredFeed(id: "", allowComment: true, kind: kind, createdUnixTime: createdUnixTime, updatedUnixTime: updatedUnixTime, creator: creator, body: message, attachment: nil, distance: 0, skill: nil, groupID: "", messagesCount: 0)
     }
-    
+
     @objc private func post(sender: UIBarButtonItem) {
 
         let messageLength = (messageTextView.text as NSString).length
@@ -546,6 +577,12 @@ class NewFeedViewController: SegueViewController {
 
             return
         }
+
+        if let feed = tryMakeUploadingFeed() {
+            beforeUploadingFeedAction?(feed: feed)
+        }
+
+        dismissViewControllerAnimated(true, completion: nil)
         
         uploadState = .Uploading