//
//  SettingsDetailViewWrapper.swift
//  GetHip
//
//  Created by Okechi on 1/22/16.
//  Copyright (c) 2016 Kroleo. All rights reserved.
//

import UIKit

class DisplayDetailViewController: UIViewController {
    var possibleName: String!
    
    @IBOutlet weak var textfield: UITextField?
    
    @IBOutlet weak var ChnDspName: UIButton!
    
    
    @IBAction func DspBtnConfrim(sender: UIButton) {
        
        self.possibleName = self.textfield?.text
        
        //sanitize and alert for input and success later
        
        var query = PFUser.query()
        var currentUser = PFUser.currentUser()
        
        query!.whereKey("username", equalTo: (currentUser?.username as String!))
        
        query!.getFirstObjectInBackgroundWithBlock {
            (object, error) -> Void in
            
            if error != nil || object == nil {
                println("Object request failed")
            }
            else if let object = object{
                object.setObject(self.possibleName, forKey: "displayName")
                object.saveInBackground()
                
                NSNotificationCenter.defaultCenter().addObserver(self, selector: "refreshSettings:", name: "reloadDataS", object: nil)
                (self.tabBarController as! HomeTabController).reloadParseData()
            }
        }
        
        println(self.possibleName)
    }
    
    var displayName: String!
    
    func setData(display: String){
        self.displayName = display
    }
    
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        self.textfield?.placeholder = self.displayName
        
        self.ChnDspName.layer.borderWidth = 1
        self.ChnDspName.layer.cornerRadius = 5
        self.ChnDspName.layer.borderColor = UIColor.blackColor().CGColor
        // Do any additional setup after loading the view.
        
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
    
    func refreshSettings(notification: NSNotification){
        ((self.parentViewController as! UINavigationController).viewControllers[0] as! SettingsTableViewController).viewDidLoad()
        ((self.parentViewController as! UINavigationController).viewControllers[0] as! SettingsTableViewController).table.reloadData()
        NSNotificationCenter.defaultCenter().removeObserver(self, name: "reloadDataS", object: nil)
    }
    
   
    

    /*
    // MARK: - Navigation

    // In a storyboard-based application, you will often want to do a little preparation before navigation
    override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
        // Get the new view controller using segue.destinationViewController.
        // Pass the selected object to the new view controller.
    }
    */

}
/*

class EmailDetailViewController: UIViewController {
    var possibleEmail: String!
    
    @IBOutlet weak var textfield: UITextField?
    
    @IBOutlet weak var ChnEmailBtn: UIButton!
    
    @IBAction func ChnEmailComfirm(sender: UIButton) {
        
        self.possibleEmail = self.textfield?.text
        //sanitize and alert for input and success later
        if(contains(self.possibleEmail, "@")){
            var query = PFUser.query()
            var currentUser = PFUser.currentUser()
            
            query!.whereKey("username", equalTo: (currentUser?.username as String!))
            
            query!.getFirstObjectInBackgroundWithBlock {
                (object, error) -> Void in
                
                if error != nil || object == nil {
                    println("Object request failed")
                }
                else if let object = object{
                    object.setObject(self.possibleEmail, forKey: "email")
                    object.saveInBackground()
                    
                    NSNotificationCenter.defaultCenter().addObserver(self, selector: "refreshSettings:", name: "reloadDataS", object: nil)
                    (self.tabBarController as! HomeTabController).reloadParseData()
                }
            }
            
            println(self.possibleEmail)
        }
        
        
    }
    
    
    var email: String!
    
    func setData(email: String){
        self.email = email
    }
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        self.textfield?.placeholder = self.email
        
        self.ChnEmailBtn.layer.borderWidth = 1
        self.ChnEmailBtn.layer.cornerRadius = 5
        self.ChnEmailBtn.layer.borderColor = UIColor.blackColor().CGColor
        // Do any additional setup after loading the view.
        
    }
    
    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
    
    func refreshSettings(notification: NSNotification){
        ((self.parentViewController as! UINavigationController).viewControllers[0] as! SettingsTableViewController).viewDidLoad()
        ((self.parentViewController as! UINavigationController).viewControllers[0] as! SettingsTableViewController).table.reloadData()
        NSNotificationCenter.defaultCenter().removeObserver(self, name: "reloadDataS", object: nil)
    }
    
    /*
    // MARK: - Navigation
    
    // In a storyboard-based application, you will often want to do a little preparation before navigation
    override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
    // Get the new view controller using segue.destinationViewController.
    // Pass the selected object to the new view controller.
    }
    */
    
}
*/

class ResetPassDetailViewController: UIViewController {
    @IBOutlet weak var currPass: UITextField!
    @IBOutlet weak var newPass: UITextField!
    @IBOutlet weak var chgPassBtn: UIButton!
    
    @IBAction func changePass(sender: UIButton){
        
        PFUser.logInWithUsernameInBackground(self.email, password: self.currPass.text! ) {
        
            (user, error) -> Void in
            
            if error == nil {
            
                var query = PFUser.query()
                
                query!.whereKey("username", equalTo: PFUser.currentUser()!.username!)
                
                query?.findObjectsInBackgroundWithBlock({
                    (objects, error) -> Void in
                    
                    for object in objects! {
                       var obj: PFObject = object as! PFObject
                        
                       obj.setObject(self.newPass.text!, forKey: "password")
                        
                       obj.save()
                    
                        //for ios 7 and lower compatibility
                        
                        if objc_getClass("UIAlertController") != nil {
                            
                            let alert = UIAlertController(title: "Password Changed", message: "Your password has been updated.", preferredStyle: .Alert)
                            alert.addAction(UIAlertAction(title: "OK", style: .Default, handler:{(action: UIAlertAction!) in alert.dismissViewControllerAnimated(true, completion: nil)}))
                            self.presentViewController(alert, animated: true, completion: nil)

                        }else{
                            let alert = UIAlertView()
                            alert.title = "Password Changed"
                            alert.message = "Your password has been updated."
                            alert.addButtonWithTitle("OK")
                            alert.show()
                        }
                        
                                            }
                    
                    
                
                })
                
            } else {
            
                //for ios 7 and lower compatibility
                
                if objc_getClass("UIAlertController") != nil {
                    
                    let alert = UIAlertController(title: "Incorrect Password", message: "The password you gave as your current password was incorrect. Please enter the correct password.", preferredStyle: .Alert)
                    alert.addAction(UIAlertAction(title: "OK", style: .Default, handler:{(action: UIAlertAction!) in alert.dismissViewControllerAnimated(true, completion: nil)}))
                    self.presentViewController(alert, animated: true, completion: nil)
                    
                }else{
                    let alert = UIAlertView()
                    alert.title = "Incorrect Password"
                    alert.message = "The password you gave as your current password was incorrect. Please enter the correct password."
                    alert.addButtonWithTitle("OK")
                    alert.show()
                }
                
                
            }
        }
    }
    
    var email: String!
    
    func setData(email: String){
        self.email = email
    }
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        //rounded border for button
        self.chgPassBtn.layer.borderWidth = 1
        self.chgPassBtn.layer.cornerRadius = 5
        self.chgPassBtn.layer.borderColor = UIColor.blackColor().CGColor
        
    }
}

class ProfileDetailViewController: UIViewController, UINavigationControllerDelegate, UIImagePickerControllerDelegate, UIActionSheetDelegate {
    var profileImg: UIImageView!
    private var picker = UIImagePickerController()
    
    @IBOutlet weak var img: UIImageView!
    @IBOutlet weak var ChngPhtoBtn: UIButton!
    
    
    
    @IBAction func changePhoto(sender: UIButton) {
        
        //for ios 7 and lower compatibility
        
        if objc_getClass("UIAlertController") != nil {
            
            let captureMenu = UIAlertController(title: nil, message:nil, preferredStyle: .ActionSheet)
            
            let cancelAction = UIAlertAction(title: "Cancel", style: .Cancel, handler: {
                (alert: UIAlertAction!) -> Void in
            })
            
            let cameraAction = UIAlertAction(title: "Take a New Pic", style: .Default, handler: {
                (alert: UIAlertAction!) -> Void in
                self.picker.allowsEditing = false
                self.picker.sourceType = UIImagePickerControllerSourceType.Camera
                self.picker.cameraCaptureMode = .Photo
                self.presentViewController(self.picker, animated: true, completion: nil)
                
            })
            
            let galleryAction = UIAlertAction(title: "Select a Profile Pic", style: .Default, handler: {
                (alert: UIAlertAction!) -> Void in
                self.picker.allowsEditing = false
                self.picker.sourceType = .PhotoLibrary
                self.presentViewController(self.picker, animated: true, completion: nil)
            })
            
            captureMenu.addAction(galleryAction)
            captureMenu.addAction(cameraAction)
            captureMenu.addAction(cancelAction)
            self.presentViewController(captureMenu, animated: true, completion: nil)

            
        }else{
            let actionSheet = UIActionSheet(title: nil, delegate: self, cancelButtonTitle: nil, destructiveButtonTitle: "Cancel", otherButtonTitles: "Take a New Pic")
            actionSheet.addButtonWithTitle("Select a Profile Pic")
            
            actionSheet.showInView(self.view)
        }
        
    }
    
    
    func setData(proImage:UIImageView){
        self.profileImg = proImage
    }
    
    override func viewDidLoad() {
        super.viewDidLoad()

        if self.profileImg == nil{
            self.img!.backgroundColor = UIColor.grayColor()
        }
        else{
            self.img.image = self.profileImg.image!
        }
        self.img.layer.cornerRadius = self.img!.frame.size.width/2
        self.img.clipsToBounds = true
        
        self.ChngPhtoBtn!.layer.borderWidth = 1
        self.ChngPhtoBtn!.layer.cornerRadius = 5
        self.ChngPhtoBtn!.layer.borderColor = UIColor.blackColor().CGColor
        self.picker.delegate = self
        
        // Do any additional setup after loading the view.
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
    
    
    /*
    // MARK: - Navigation
    
    // In a storyboard-based application, you will often want to do a little preparation before navigation
    override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
    // Get the new view controller using segue.destinationViewController.
    // Pass the selected object to the new view controller.
    }
    */
    
}

extension ProfileDetailViewController: UIImagePickerControllerDelegate{
    //MARK: -Image Picker Delegate
    func imagePickerController(picker: UIImagePickerController, didFinishPickingImage image: UIImage!, editingInfo: [NSObject : AnyObject]!) {
        
        var img:PFFile = PFFile(data: UIImageJPEGRepresentation(image, 1.0))!
        
        var query = PFUser.query()
        var currentUser = PFUser.currentUser()
        
        query!.whereKey("username", equalTo: (currentUser?.username as String!))
        
        query!.getFirstObjectInBackgroundWithBlock {
            (object, error) -> Void in
            
            if error != nil || object == nil {
                println("Object request failed")
            }
            else if let object = object{
                object.setObject(img, forKey: "profilePicture")
                object.saveInBackground()
                //NSNotificationCenter.defaultCenter().postNotificationName("", object: nil)
            }
        }
        self.img.image = image
        
        var homeController = self.tabBarController as? HomeTabController
        homeController?.userData[0].profileImg.image = image
        dismissViewControllerAnimated(true, completion: nil)
        
    }
    
    func imagePickerControllerDidCancel(picker: UIImagePickerController) {
        dismissViewControllerAnimated(true, completion: nil)
    }
}

extension ProfileDetailViewController: UIActionSheetDelegate {
    func actionSheet(actionSheet: UIActionSheet, clickedButtonAtIndex buttonIndex: Int) {
        
        switch buttonIndex {
        
        case 0:
            break;
        case 1:
            self.picker.allowsEditing = false
            self.picker.sourceType = UIImagePickerControllerSourceType.Camera
            self.picker.cameraCaptureMode = .Photo
            self.presentViewController(self.picker, animated: true, completion: nil)
        case 2:
            self.picker.allowsEditing = false
            self.picker.sourceType = .PhotoLibrary
            self.presentViewController(self.picker, animated: true, completion: nil)
            break;
        default:
            break;
            
        }
    }
}