using System.Web.Mvc;
using System.Web.Routing;
using System.Web.Security;
using DotNetOpenAuth.Messaging;
using DotNetOpenAuth.OpenId;
using DotNetOpenAuth.OpenId.RelyingParty;
using OpenIDExample.Models;

namespace OpenIDExample.Controllers
{
    public class AccountController : Controller
    {
        private static OpenIdRelyingParty openid = new OpenIdRelyingParty();

        public IFormsAuthenticationService FormsService { get; set; }

        public IMembershipService MembershipService { get; set; }

        protected override void Initialize(RequestContext requestContext)
        {
            if (FormsService == null) { FormsService = new FormsAuthenticationService(); }
            if (MembershipService == null) { MembershipService = new AccountMembershipService(); }

            base.Initialize(requestContext);
        }

        // **************************************
        // URL: /Account/LogOn
        // **************************************

        public ActionResult LogOn()
        {
            return View();
        }

        [HttpPost]
        public ActionResult LogOn(LogOnModel model, string returnUrl)
        {
            if (ModelState.IsValid)
            {
                if (MembershipService.ValidateUser(model.UserName, model.Password))
                {
                    FormsService.SignIn(model.UserName, model.RememberMe);
                    if (Url.IsLocalUrl(returnUrl))
                    {
                        return Redirect(returnUrl);
                    }
                    else
                    {
                        return RedirectToAction("Index", "Home");
                    }
                }
                else
                {
                    ModelState.AddModelError("", "The user name or password provided is incorrect.");
                }
            }

            // If we got this far, something failed, redisplay form
            return View(model);
        }

        // **************************************
        // URL: /Account/LogOff
        // **************************************

        public ActionResult LogOff()
        {
            FormsService.SignOut();

            return RedirectToAction("Index", "Home");
        }

        // **************************************
        // URL: /Account/Register
        // **************************************

        public ActionResult Register(string OpenID)
        {
            ViewBag.PasswordLength = MembershipService.MinPasswordLength;
            ViewBag.OpenID = OpenID;
            return View();
        }

        [HttpPost]
        public ActionResult Register(RegisterModel model)
        {
            if (ModelState.IsValid)
            {
                // Attempt to register the user
                MembershipCreateStatus createStatus = MembershipService.CreateUser(model.UserName, model.Password, model.Email, model.OpenID);

                if (createStatus == MembershipCreateStatus.Success)
                {
                    FormsService.SignIn(model.UserName, false /* createPersistentCookie */);
                    return RedirectToAction("Index", "Home");
                }
                else
                {
                    ModelState.AddModelError("", AccountValidation.ErrorCodeToString(createStatus));
                }
            }

            // If we got this far, something failed, redisplay form
            ViewBag.PasswordLength = MembershipService.MinPasswordLength;
            return View(model);
        }

        // **************************************
        // URL: /Account/ChangePassword
        // **************************************

        [Authorize]
        public ActionResult ChangePassword()
        {
            ViewBag.PasswordLength = MembershipService.MinPasswordLength;
            return View();
        }

        [Authorize]
        [HttpPost]
        public ActionResult ChangePassword(ChangePasswordModel model)
        {
            if (ModelState.IsValid)
            {
                if (MembershipService.ChangePassword(User.Identity.Name, model.OldPassword, model.NewPassword))
                {
                    return RedirectToAction("ChangePasswordSuccess");
                }
                else
                {
                    ModelState.AddModelError("", "The current password is incorrect or the new password is invalid.");
                }
            }

            // If we got this far, something failed, redisplay form
            ViewBag.PasswordLength = MembershipService.MinPasswordLength;
            return View(model);
        }

        // **************************************
        // URL: /Account/ChangePasswordSuccess
        // **************************************

        public ActionResult ChangePasswordSuccess()
        {
            return View();
        }

        [ValidateInput(false)]
        public ActionResult Authenticate(string returnUrl)
        {
            var response = openid.GetResponse();
            if (response == null)
            {
                //Let us submit the request to OpenID provider
                Identifier id;
                if (Identifier.TryParse(Request.Form["openid_identifier"], out id))
                {
                    try
                    {
                        var request = openid.CreateRequest(Request.Form["openid_identifier"]);
                        return request.RedirectingResponse.AsActionResult();
                    }
                    catch (ProtocolException ex)
                    {
                        ViewBag.Message = ex.Message;
                        return View("LogOn");
                    }
                }

                ViewBag.Message = "Invalid identifier";
                return View("LogOn");
            }

            //Let us check the response
            switch (response.Status)
            {
                case AuthenticationStatus.Authenticated:
                    LogOnModel lm = new LogOnModel();
                    lm.OpenID = response.ClaimedIdentifier;
                    //check if user exist
                    MembershipUser user = MembershipService.GetUser(lm.OpenID);
                    if (user != null)
                    {
                        lm.UserName = user.UserName;
                        FormsService.SignIn(user.UserName, false);
                    }

                    return View("LogOn", lm);

                case AuthenticationStatus.Canceled:
                    ViewBag.Message = "Canceled at provider";
                    return View("LogOn");
                case AuthenticationStatus.Failed:
                    ViewBag.Message = response.Exception.Message;
                    return View("LogOn");
            }

            return new EmptyResult();
        }
    }
}

@model OpenIDExample.Models.LogOnModel
@{
    ViewBag.Title = "Log On";
}
<h2>
    Log On</h2>
<p>
    Please enter your username and password. @Html.ActionLink("Register", "Register")
    if you don't have an account.
</p>
<script src="@Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"></script>
<form action="Authenticate?ReturnUrl=@HttpUtility.UrlEncode(Request.QueryString["ReturnUrl"])" method="post" id="openid_form">
<input type="hidden" name="action" value="verify" />
<div>
    <fieldset>
        <legend>Login using OpenID</legend>
        <div class="openid_choice">
            <p>
                Please click your account provider:</p>
            <div id="openid_btns">
            </div>
        </div>
        <div id="openid_input_area">
            @Html.TextBox("openid_identifier")
            <input type="submit" value="Log On" />
        </div>
        <noscript>
            <p>
                OpenID is service that allows you to log-on to many different websites using a single
                indentity. Find out <a href="http://openid.net/what/">more about OpenID</a> and
                <a href="http://openid.net/get/">how to get an OpenID enabled account</a>.</p>
        </noscript>
        <div>
            @if (Model != null)
            {
                if (String.IsNullOrEmpty(Model.UserName))
                {
                <div class="editor-label">
                    @Html.LabelFor(model => model.OpenID)
                </div>
                <div class="editor-field">
                    @Html.DisplayFor(model => model.OpenID)
                </div>
                <p class="button">
                    @Html.ActionLink("New User ,Register", "Register", new { OpenID = Model.OpenID })
                </p>
                }
                else
                {
                    //user exist
                <p class="buttonGreen">
                    <a href="@Url.Action("Index", "Home")">Welcome , @Model.UserName, Continue..." </a>
                </p>

                }
            }
        </div>
    </fieldset>
</div>
</form>
@Html.ValidationSummary(true, "Login was unsuccessful. Please correct the errors and try again.")
@using (Html.BeginForm())
{
    <div>
        <fieldset>
            <legend>Or Login Normally</legend>
            <div class="editor-label">
                @Html.LabelFor(m => m.UserName)
            </div>
            <div class="editor-field">
                @Html.TextBoxFor(m => m.UserName)
                @Html.ValidationMessageFor(m => m.UserName)
            </div>
            <div class="editor-label">
                @Html.LabelFor(m => m.Password)
            </div>
            <div class="editor-field">
                @Html.PasswordFor(m => m.Password)
                @Html.ValidationMessageFor(m => m.Password)
            </div>
            <div class="editor-label">
                @Html.CheckBoxFor(m => m.RememberMe)
                @Html.LabelFor(m => m.RememberMe)
            </div>
            <p>
                <input type="submit" value="Log On" />
            </p>
        </fieldset>
    </div>
}

<script src="store.min.js"></script>
<script>
    init()
    function init() {
        if (!store.enabled) {
            alert('Local storage is not supported by your browser. Please disable "Private Mode", or upgrade to a modern browser.')
            return
        }
        var user = store.get('user')
        // ... and so on ...
    }
</script>

var storeWithExpiration = {
// دریافت کلید و مقدار و زمان انقضا به میلی ثانیه
    set: function(key, val, exp) {
//ایجاد زمان فعلی جهت ثبت تاریخ ایجاد
        store.set(key, { val:val, exp:exp, time:new Date().getTime() })
    },
    get: function(key) {
        var info = store.get(key)
//در صورتی که کلید داده شده مقداری نداشته باشد نال را بر میگردانیم
        if (!info) { return null }
//تاریخ فعلی را منهای تاریخ ثبت شده کرده و در صورتی که
//از مقدار میلی ثاینه بیشتر باشد یعنی منقضی شده و نال بر میگرداند
        if (new Date().getTime() - info.time > info.exp) { return null }
        return info.val
    }
}

// استفاده عملی از کد بالا
// استفاده از تایمر جهت نمایش واکشی داده‌ها قبل از نقضا و بعد از انقضا
storeWithExpiration.set('foo', 'bar', 1000)
setTimeout(function() { console.log(storeWithExpiration.get('foo')) }, 500) // -> "bar"
setTimeout(function() { console.log(storeWithExpiration.get('foo')) }, 1500) // -> null

<script type="text/javascript" src="~/Scripts/cross-storage/hub.js"></script>
<script>
 CrossStorageHub.init([
      {origin: /.*localhost:300\d$/, allow: ['get', 'set', 'del']}
    ]);
  </script>

var storage = new CrossStorageClient('http://localhost:3000/example/hub.html');

var setKeys = function () {
      
return storage.set('key1', 'foo').then(function() {
return storage.set('key2', 'bar');
      });
};

storage.onConnect().then(function() {

  return storage.set('key', {foo: 'bar'});

}).then(function() {

  return storage.set('expiringKey', 'foobar', 10000);

});

storage.onConnect().then(function() {
  return storage.get('key1');
}).then(function(res) {
  return storage.get('key1', 'key2', 'key3');
}).then(function(res) {
  // ...
});

storage.onConnect()
    .then(function() {
      return storage.get('key1', 'key2');
    })

.then(function(res) {
      console.log(res); // ['foo', 'bar']
    })['catch'](function(err) {
      console.log(err);
    });

<script src="https://s3.amazonaws.com/es6-promises/promise-1.0.0.min.js"></script>

var request = indexedDB.open("library");

request.onupgradeneeded = function() {
  // The database did not previously exist, so create object stores and indexes.
  var db = request.result;
  var store = db.createObjectStore("books", {keyPath: "isbn"});
  var titleIndex = store.createIndex("by_title", "title", {unique: true});
  var authorIndex = store.createIndex("by_author", "author");

  // Populate with initial data.
  store.put({title: "Quarry Memories", author: "Fred", isbn: 123456});
  store.put({title: "Water Buffaloes", author: "Fred", isbn: 234567});
  store.put({title: "Bedrock Nights", author: "Barney", isbn: 345678});
};

request.onsuccess = function() {
  db = request.result;
};

var tx = db.transaction("books", "readwrite");
var store = tx.objectStore("books");

store.put({title: "Quarry Memories", author: "Fred", isbn: 123456});
store.put({title: "Water Buffaloes", author: "Fred", isbn: 234567});
store.put({title: "Bedrock Nights", author: "Barney", isbn: 345678});

tx.oncomplete = function() {
  // All requests have succeeded and the transaction has committed.
};

var tx = db.transaction("books", "readonly");
var store = tx.objectStore("books");
var index = store.index("by_author");

var request = index.openCursor(IDBKeyRange.only("Fred"));
request.onsuccess = function() {
  var cursor = request.result;
  if (cursor) {
    // Called for each matching record.
    report(cursor.value.isbn, cursor.value.title, cursor.value.author);
    cursor.continue();
  } else {
    // No more matching records.
    report(null);
  }
};