using System;
using System.Diagnostics;
using System.IO;
using System.Security.Cryptography;
using System.Text.Json;
using System.Threading.Tasks;
using Dpz.Core.Infrastructure;
using Dpz.Core.Shard.Service;
using NUnit.Framework;

namespace Dpz.Core.Server.ObjectStorage.Test;

[TestFixture]
public class ObjectStorageServiceTest : Basic
{
    [Test]
    public async Task SaveAsTest()
    {
        //await service.SaveAsAsync(Uri.EscapeDataString("屏幕截图 2021-11-22 235505.png"), @"D:\ImageTemp\download\1.png");
        await ObjectStorageService.SaveAsAsync(
            "屏幕截图 2021-11-22 235505.png",
            @"D:\ImageTemp\download\1.png"
        );
    }

    [Test]
    [TestCase(@"C:\Users\pengq\Pictures\111.jpg", "111.jpg")]
    public async Task UploadTest(string uploadFilePath, string filename)
    {
        await using var stream = new FileStream(uploadFilePath, FileMode.Open, FileAccess.Read);
        var result = await ObjectStorageService.UploadAsync(
            stream,
            new[] { "Test", "Images" },
            filename
        );

        Assert.That(result, Is.Not.Null);

        Console.WriteLine(JsonSerializer.Serialize(result));
    }

    [Test]
    [TestCase("to-720p.ps1")]
    public async Task DeleteTest(string fileToPath)
    {
        await ObjectStorageService.DeleteAsync(fileToPath);
    }

    [Test]
    public void OutputGmt()
    {
        var uri = new Uri(
            "https://core.dpangzi.com/Home/Image/607369632830f164fbfcc745.webp?width=1170&height=658&cache=True"
        );
        Console.WriteLine(Path.GetExtension(uri.AbsolutePath));
        var s = Uri.EscapeDataString("屏幕截图 2021-11-22 235505.png");
        Console.WriteLine(s);
        Console.WriteLine(DateTime.Now.ToUniversalTime().ToString("R"));
        Console.WriteLine(Configuration.GetSection("upyun")["Host"]);
    }

    [Test]
    [TestCase("/")]
    public async Task GetFolderInfoTest(string path)
    {
        var list = await ObjectStorageService.GetFolderListAsync(path);
        Assert.That(list.Count, Is.GreaterThan(0));

        foreach (var item in list)
        {
            Console.WriteLine(
                $"文件名：{item.Name}\t文件大小：{item.Size}\t类型：{item.FileType}\t修改时间：{item.LastUpdateTime.ToLocalTime()}"
            );
        }
    }

    [Test]
    [TestCase(@"F:\TestData\Apifox-windows-latest.zip")]
    public async Task UploadAsyncTest(string filepath)
    {
        await using var stream = new FileStream(filepath, FileMode.Open, FileAccess.Read);
        var filename = Path.GetFileName(stream.Name);
        var cloudFile = new CloudFile(stream, new[] { "Test", "Files", filename });
        var result = await ObjectStorageService.UploadFileAsync(cloudFile);

        Assert.That(result, Is.Not.Null);
        Assert.That(result!.Value.Url, Is.Not.Empty);

        Console.WriteLine(result);
    }

    [Test]
    public async Task UploadAsyncTest2()
    {
        await using var stream = ApplicationTools.MemoryStreamManager.GetStream();
        var bytes = "测试;test\r\nthis is test file."u8.ToArray();
        await stream.WriteAsync(bytes, 0, bytes.Length);
        stream.Position = 0;
        var cloudFile = new CloudFile(stream, new[] { "Test", "Files", "test1.txt" });
        var result = await ObjectStorageService.UploadFileAsync(cloudFile);

        Assert.That(result, Is.Not.Null);

        Console.WriteLine(ToJson(result!.Value));
    }

    [Test]
    [TestCase(@"C:\Users\pengq\Downloads\OnboardMemoryManager_2.1.7479.exe")]
    public async Task Md5Test(string filePath)
    {
        var stopwatch = Stopwatch.StartNew();
        await using var fileStream = new FileStream(filePath, FileMode.Open, FileAccess.Read);
        await using var stream = ApplicationTools.MemoryStreamManager.GetStream();
        await fileStream.CopyToAsync(stream);
        stream.Position = 0;
        using var md5 = MD5.Create();
        var hashBytes = await md5.ComputeHashAsync(stream);
        var md5Value = BitConverter.ToString(hashBytes).Replace("-", "").ToLowerInvariant();
        stopwatch.Stop();

        Assert.That(md5Value, Is.Not.Null.Or.Empty);

        Console.WriteLine(md5Value);
        Console.WriteLine($"{stopwatch.Elapsed:c}");
    }
}