tesses-backup/TessesDedupWeb/Pages/BackupView.razor

@page "/backups/{id:long}"
@inject NavigationManager NavManager;
@inject DedupClient Client;
@inject Blazored.LocalStorage.ILocalStorageService localStorage;

@if(IsReady)
{
    if(IsDir)
    {
        if(ParentPath == "/backups")
        {
            <a href="/backups">Up</a> <span>@Path</span>
        }else{
        <a @onclick="()=>Navmgr(ParentPath)">Up</a> <span>@Path</span>
        }
        <hr>
        foreach(var item in Entries)
        {
            if(item.PointsTo.StartsWith("/api/v1/Download"))
            {
                <a class="row padding surface-container" target="_blank" href="@item.PointsTo">
                <i>@item.Type</i>
                <div class="max">
                <h6 class="small">@item.Name</h6>
                </div>
                <label></label>
            </a>
            }else{
            <a class="row padding surface-container" @onclick="()=>Navmgr(item.PointsTo)">
                <i>@item.Type</i>
                <div class="max">
                <h6 class="small">@item.Name</h6>
                </div>
                <label></label>
            </a>
            }
        }
    }
}

@code {
    [Parameter]
    public long Id {get;set;}


    public string Path {get;set;}="";

    public bool IsReady {get;set;}=false;

    public bool IsDir {get;set;}=false;

    public string Url {get;set;}="";

    public string ParentPath {get;set;}="";

    public List<FilesystemEntry> Entries {get;set;}=new List<FilesystemEntry>();
    string token="";

    public void HandlePage(string path)
    {
        
        
                if(!string.IsNullOrWhiteSpace(path))
                {
                    UnixPath unixPath = path;
                    
                    var p=bkp.GetEntryFromPath(unixPath);
                    if(unixPath.Path == "/" || unixPath.Path.Length == 0)
                    ParentPath="/backups";
                    else
                    ParentPath = $"/backups/{Id}?path={WebUtility.UrlEncode(unixPath.Parent.Path)}";
                    
                    if(p.Type == "dir")
                    {
                        IsDir=true;
                        foreach(var item in p.Entries)
                        {
                            FilesystemEntry ent = new FilesystemEntry();
                            ent.Name = item.Name;
                            if(item.Type == "dir")
                            {
                                ent.PointsTo = $"/backups/{Id}?path={WebUtility.UrlEncode((unixPath/item.Name).Path)}";
                                ent.Type = "folder";
                            }
                            else if(item.Type == "file")
                            {
                                ent.PointsTo = $"/api/v1/Download?access_key={WebUtility.UrlEncode(token)}&id={Id}&path={WebUtility.UrlEncode((unixPath/item.Name).Path)}";
                                ent.Type = "draft";
                            }
                            else
                            {
                                var follow = bkp.GetEntryFromPath(unixPath/item.Name);
                                if(follow.Type == "dir")
                                {
                                    ent.PointsTo = $"/backups/{Id}?path={WebUtility.UrlEncode((unixPath/item.Name).Path)}";
                                }
                                else
                                {
                                     ent.PointsTo = $"/api/v1/Download?access_key={WebUtility.UrlEncode(token)}&id={Id}&path={WebUtility.UrlEncode((unixPath/item.Name).Path)}";
                                }
                                ent.Type = "link";
                            }
                            Entries.Add(ent);

                        }

                    }
                    IsReady=true;
                }
            
    }
    Backup bkp=new Backup();

    

    private void Navmgr(string _url)
    {
        Entries.Clear();
        IsReady=false;
        NavManager.NavigateTo(_url);
        var url=NavManager.ToAbsoluteUri(_url);
        if(QueryHelpers.ParseQuery(url.Query).TryGetValue("path",out var value))
        {
            string? path = value;
            if(!string.IsNullOrWhiteSpace(path))
            {
                HandlePage(path);
            }
        }
        StateHasChanged();
    }   

    protected override async Task OnInitializedAsync()
    {
        var _token = await localStorage.GetItemAsStringAsync("token");
        if(!string.IsNullOrWhiteSpace(_token))
        {
            token = _token;
            bkp = await Client.GetBackupAsync(token,Id);
            Navmgr(NavManager.Uri);
        }
    }

}