using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using NUnit.Framework;

namespace Pithos.Network.Test
{
    [TestFixture]
    class CloudFilesClientTest
    {
        [Test]
        public void TestPutHashMap()
        {
            var account = "890329@vho.grnet.gr";
            var apiKey = "24989dce4e0fcb072f8cb60c8922be19";
            var client = new CloudFilesClient(account, apiKey)
            {
                                 AuthenticationUrl = @"https://pithos.dev.grnet.gr", 
                                 UsePithos = true
                             };
            client.Authenticate();
            var fileName = @"vlc-1.1.11-win32.exe";
            var treeHash = Signature.CalculateTreeHashAsync(Path.Combine(@"e:\pithos\", fileName), 4 * 1024 * 1024, "sha256", 2, new Progress<double>());
            var result = client.PutHashMap(account, "pithos", fileName, treeHash).Result;

            Assert.AreEqual(0,result.Count);
        }
        
        [Test]
        public void TestAuthentication()
        {
            var account = "ikons@cslab.ece.ntua.gr";
            var apiKey = "fKzKaRd7Uhov+xca4B4rOQ==";
            var client = new CloudFilesClient(account, apiKey)
            {
                                 AuthenticationUrl = @"https://plus.pithos.grnet.gr", 
                                 UsePithos = true
                             };
            var accountInfo=client.Authenticate();
            var containers=client.ListContainers(accountInfo.UserName);
            Assert.IsNotNull(containers);
            var result=client.GetAccountPolicies(accountInfo);

            Assert.IsNotNull(accountInfo);
            Assert.IsNotNull(result);
        }


        [Test]
        public void TestFolders()
        {
            var account = "pkanavos@gmail.com";
            var apiKey = "kAhnqSZwzzCMMjtPHkuFhw==";

            var client = new CloudFilesClient(account, apiKey)
                             {
                                 AuthenticationUrl = @"https://pithos.dev.grnet.gr",
                                 UsePithos = true
                             };
            var accountInfo = client.Authenticate();
            var containers = client.ListContainers(accountInfo.UserName);
            Assert.IsNotNull(containers);
            var result = client.GetAccountPolicies(accountInfo);

            Assert.IsNotNull(accountInfo);
            Assert.IsNotNull(result);


            var pithos=containers.First(c => c.Name == "pithos");
            var directories=client.ListObjects(account,"pithos","").Where(info=>info.IsDirectory);
            Assert.That(directories,!Is.Empty);
            Assert.IsTrue(directories.All(info=>info.IsDirectory));
        }


        [Test]
        public void TestBlockRange()
        {
            var account = "--";
            var apiKey = "--";

            var client = new CloudFilesClient(account, apiKey)
            {
                AuthenticationUrl = @"https://pithos.dev.grnet.gr",
                UsePithos = true
            };

            var blockSize = 4*1024*1024L;

            long endBlock = 512*blockSize;
            //ulong endBlokcL = 512*blockSize;

            Assert.That(endBlock,Is.GreaterThan(0));
/*
            client.GetBlock(account,"Pithos",new Uri("somefile"),)
            //var accountInfo = client.Authenticate();
            var containers = client.ListContainers(accountInfo.UserName);
            */
        }


       
    }
}