mirror of
https://github.com/claunia/marechai.git
synced 2025-12-16 19:14:25 +00:00
Add pages for sound synthesizers.
This commit is contained in:
@@ -195,6 +195,20 @@ public partial class MachineViewViewModel : ObservableObject
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return;
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}
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// If we came from SoundSynthDetailViewModel, navigate back to sound synth details
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if(_navigationSource is SoundSynthDetailViewModel soundSynthDetailVm)
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{
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var navParam = new SoundSynthDetailNavigationParameter
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{
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SoundSynthId = soundSynthDetailVm.SoundSynthId,
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NavigationSource = this
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};
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await _navigator.NavigateViewModelAsync<SoundSynthDetailViewModel>(this, data: navParam);
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return;
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}
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// Otherwise, try to go back in the navigation stack
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await _navigator.GoBack(this);
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}
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@@ -52,7 +52,7 @@ public partial class MainViewModel : ObservableObject
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NavigateToPeopleCommand = new AsyncRelayCommand(() => NavigateTo("people"));
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NavigateToProcessorsCommand = new AsyncRelayCommand(() => NavigateTo("processors"));
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NavigateToSoftwareCommand = new AsyncRelayCommand(() => NavigateTo("software"));
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NavigateToSoundSynthesizersCommand = new AsyncRelayCommand(() => NavigateTo("soundsynthesizers"));
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NavigateToSoundSynthesizersCommand = new AsyncRelayCommand(() => NavigateTo("sound-synths"));
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NavigateToSettingsCommand = new AsyncRelayCommand(() => NavigateTo("settings"));
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LoginLogoutCommand = new RelayCommand(HandleLoginLogout);
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ToggleSidebarCommand = new RelayCommand(() => IsSidebarOpen = !IsSidebarOpen);
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@@ -0,0 +1,308 @@
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#nullable enable
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using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.Linq;
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using System.Threading.Tasks;
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using System.Windows.Input;
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using Marechai.App.Presentation.Models;
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using Marechai.App.Services;
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using Uno.Extensions.Navigation;
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namespace Marechai.App.Presentation.ViewModels;
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public partial class SoundSynthDetailViewModel : ObservableObject
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{
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private readonly CompaniesService _companiesService;
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private readonly IStringLocalizer _localizer;
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private readonly ILogger<SoundSynthDetailViewModel> _logger;
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private readonly INavigator _navigator;
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private readonly SoundSynthsService _soundSynthsService;
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[ObservableProperty]
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private ObservableCollection<MachineItem> _computers = [];
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[ObservableProperty]
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private string _computersFilterText = string.Empty;
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[ObservableProperty]
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private string _consoelsFilterText = string.Empty;
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[ObservableProperty]
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private ObservableCollection<MachineItem> _consoles = [];
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[ObservableProperty]
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private string _errorMessage = string.Empty;
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[ObservableProperty]
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private ObservableCollection<MachineItem> _filteredComputers = [];
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[ObservableProperty]
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private ObservableCollection<MachineItem> _filteredConsoles = [];
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[ObservableProperty]
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private bool _hasComputers;
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[ObservableProperty]
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private bool _hasConsoles;
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[ObservableProperty]
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private bool _hasError;
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[ObservableProperty]
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private bool _isDataLoaded;
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[ObservableProperty]
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private bool _isLoading;
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[ObservableProperty]
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private string _manufacturerName = string.Empty;
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private object? _navigationSource;
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[ObservableProperty]
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private SoundSynthDto? _soundSynth;
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[ObservableProperty]
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private int _soundSynthId;
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public SoundSynthDetailViewModel(SoundSynthsService soundSynthsService, CompaniesService companiesService,
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IStringLocalizer localizer, ILogger<SoundSynthDetailViewModel> logger,
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INavigator navigator)
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{
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_soundSynthsService = soundSynthsService;
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_companiesService = companiesService;
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_localizer = localizer;
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_logger = logger;
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_navigator = navigator;
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LoadData = new AsyncRelayCommand(LoadDataAsync);
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GoBackCommand = new AsyncRelayCommand(GoBackAsync);
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SelectMachineCommand = new AsyncRelayCommand<int>(SelectMachineAsync);
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ComputersFilterCommand = new RelayCommand(() => FilterComputers());
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ConsolesFilterCommand = new RelayCommand(() => FilterConsoles());
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}
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public IAsyncRelayCommand LoadData { get; }
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public ICommand GoBackCommand { get; }
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public IAsyncRelayCommand SelectMachineCommand { get; }
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public ICommand ComputersFilterCommand { get; }
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public ICommand ConsolesFilterCommand { get; }
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public string Title { get; } = "Sound Synthesizer Details";
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/// <summary>
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/// Loads Sound Synthesizer details including computers and consoles
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/// </summary>
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private async Task LoadDataAsync()
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{
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try
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{
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IsLoading = true;
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ErrorMessage = string.Empty;
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HasError = false;
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IsDataLoaded = false;
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Computers.Clear();
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Consoles.Clear();
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if(SoundSynthId <= 0)
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{
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ErrorMessage = _localizer["Invalid Sound Synthesizer ID"].Value;
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HasError = true;
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return;
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}
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_logger.LogInformation("Loading Sound Synthesizer details for ID: {SoundSynthId}", SoundSynthId);
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// Load Sound Synthesizer details
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SoundSynth = await _soundSynthsService.GetSoundSynthByIdAsync(SoundSynthId);
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if(SoundSynth is null)
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{
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ErrorMessage = _localizer["Sound Synthesizer not found"].Value;
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HasError = true;
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return;
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}
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// Set manufacturer name (from Company field or fetch by CompanyId if empty)
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ManufacturerName = SoundSynth.Company ?? string.Empty;
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if(string.IsNullOrEmpty(ManufacturerName) && SoundSynth.CompanyId.HasValue)
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{
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try
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{
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CompanyDto? company = await _companiesService.GetCompanyByIdAsync(SoundSynth.CompanyId.Value);
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if(company != null) ManufacturerName = company.Name ?? string.Empty;
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}
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catch(Exception ex)
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{
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_logger.LogWarning(ex, "Failed to load company for Sound Synthesizer {SoundSynthId}", SoundSynthId);
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}
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}
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_logger.LogInformation("Sound Synthesizer loaded: {Name}, Company: {Company}",
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SoundSynth.Name,
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ManufacturerName);
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// Load machines and separate into computers and consoles
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try
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{
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List<MachineDto>? machines = await _soundSynthsService.GetMachinesBySoundSynthAsync(SoundSynthId);
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if(machines != null && machines.Count > 0)
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{
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Computers.Clear();
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Consoles.Clear();
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foreach(MachineDto machine in machines)
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{
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var machineItem = new MachineItem
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{
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Id = machine.Id ?? 0,
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Name = machine.Name ?? string.Empty,
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Manufacturer = machine.Company ?? string.Empty,
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Year = machine.Introduced?.Year ?? 0
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};
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// Distinguish between computers and consoles based on Type
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if(machine.Type == 2) // MachineType.Console
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Consoles.Add(machineItem);
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else // MachineType.Computer or Unknown
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Computers.Add(machineItem);
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}
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HasComputers = Computers.Count > 0;
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HasConsoles = Consoles.Count > 0;
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// Initialize filtered collections
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FilterComputers();
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FilterConsoles();
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_logger.LogInformation("Loaded {ComputerCount} computers and {ConsoleCount} consoles for Sound Synthesizer {SoundSynthId}",
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Computers.Count,
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Consoles.Count,
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SoundSynthId);
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}
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else
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{
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HasComputers = false;
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HasConsoles = false;
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}
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}
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catch(Exception ex)
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{
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_logger.LogWarning(ex, "Failed to load machines for Sound Synthesizer {SoundSynthId}", SoundSynthId);
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HasComputers = false;
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HasConsoles = false;
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}
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IsDataLoaded = true;
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}
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catch(Exception ex)
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{
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_logger.LogError(ex, "Error loading Sound Synthesizer details: {Exception}", ex.Message);
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ErrorMessage = _localizer["Failed to load Sound Synthesizer details. Please try again later."].Value;
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HasError = true;
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}
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finally
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{
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IsLoading = false;
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}
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}
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/// <summary>
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/// Filters computers based on search text
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/// </summary>
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private void FilterComputers()
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{
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if(string.IsNullOrWhiteSpace(ComputersFilterText))
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{
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FilteredComputers.Clear();
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foreach(MachineItem computer in Computers) FilteredComputers.Add(computer);
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}
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else
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{
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var filtered = Computers
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.Where(c => c.Name.Contains(ComputersFilterText, StringComparison.OrdinalIgnoreCase))
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.ToList();
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FilteredComputers.Clear();
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foreach(MachineItem computer in filtered) FilteredComputers.Add(computer);
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}
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}
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/// <summary>
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/// Filters consoles based on search text
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/// </summary>
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private void FilterConsoles()
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{
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if(string.IsNullOrWhiteSpace(ConsoelsFilterText))
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{
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FilteredConsoles.Clear();
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foreach(MachineItem console in Consoles) FilteredConsoles.Add(console);
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}
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else
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{
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var filtered = Consoles.Where(c => c.Name.Contains(ConsoelsFilterText, StringComparison.OrdinalIgnoreCase))
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.ToList();
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FilteredConsoles.Clear();
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foreach(MachineItem console in filtered) FilteredConsoles.Add(console);
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}
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}
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/// <summary>
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/// Navigates back to the Sound Synthesizer list
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/// </summary>
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private async Task GoBackAsync()
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{
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// If we came from a machine view, go back to machine view
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if(_navigationSource is MachineViewViewModel machineVm)
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{
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await _navigator.NavigateViewModelAsync<MachineViewViewModel>(this);
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return;
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}
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// Default: go back to Sound Synthesizer list
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await _navigator.NavigateViewModelAsync<SoundSynthsListViewModel>(this);
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}
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/// <summary>
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/// Navigates to machine detail view
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/// </summary>
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private async Task SelectMachineAsync(int machineId)
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{
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if(machineId <= 0) return;
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var navParam = new MachineViewNavigationParameter
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{
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MachineId = machineId,
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NavigationSource = this
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};
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await _navigator.NavigateViewModelAsync<MachineViewViewModel>(this, data: navParam);
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}
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/// <summary>
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/// Sets the navigation source (where we came from).
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/// </summary>
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public void SetNavigationSource(object? source)
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{
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_navigationSource = source;
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}
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/// <summary>
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/// Machine item for displaying computers or consoles that use the Sound Synthesizer
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/// </summary>
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public class MachineItem
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{
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public int Id { get; set; }
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public string Name { get; set; } = string.Empty;
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public string Manufacturer { get; set; } = string.Empty;
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public int Year { get; set; }
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public string YearDisplay => Year > 0 ? Year.ToString() : "Unknown";
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}
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}
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103
Marechai.App/Presentation/ViewModels/SoundSynthsListViewModel.cs
Normal file
103
Marechai.App/Presentation/ViewModels/SoundSynthsListViewModel.cs
Normal file
@@ -0,0 +1,103 @@
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#nullable enable
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using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.Linq;
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using System.Threading.Tasks;
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using Marechai.App.Presentation.Models;
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using Marechai.App.Services;
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using Uno.Extensions.Navigation;
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namespace Marechai.App.Presentation.ViewModels;
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public partial class SoundSynthsListViewModel : ObservableObject
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{
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private readonly ILogger<SoundSynthsListViewModel> _logger;
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private readonly INavigator _navigator;
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private readonly SoundSynthsService _soundSynthsService;
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[ObservableProperty]
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private string _errorMessage = string.Empty;
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[ObservableProperty]
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private bool _hasError;
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[ObservableProperty]
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private bool _isDataLoaded;
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[ObservableProperty]
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private bool _isLoading = true;
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[ObservableProperty]
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private ObservableCollection<SoundSynthListItem> _soundSynths = [];
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public SoundSynthsListViewModel(SoundSynthsService soundSynthsService, INavigator navigator,
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ILogger<SoundSynthsListViewModel> logger)
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{
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_soundSynthsService = soundSynthsService;
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_navigator = navigator;
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_logger = logger;
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LoadData = new AsyncRelayCommand(LoadDataAsync);
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NavigateToSoundSynthCommand = new AsyncRelayCommand<SoundSynthListItem>(NavigateToSoundSynthAsync);
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}
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public IAsyncRelayCommand LoadData { get; }
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public IAsyncRelayCommand<SoundSynthListItem> NavigateToSoundSynthCommand { get; }
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private async Task LoadDataAsync()
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{
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try
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{
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IsLoading = true;
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IsDataLoaded = false;
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HasError = false;
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ErrorMessage = string.Empty;
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List<SoundSynthDto> soundSynths = await _soundSynthsService.GetAllSoundSynthsAsync();
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SoundSynths = new ObservableCollection<SoundSynthListItem>(soundSynths.Select(ss => new SoundSynthListItem
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{
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Id = ss.Id ?? 0,
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Name = ss.Name ?? "Unknown",
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Company = ss.Company ?? "Unknown"
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})
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.OrderBy(ss => ss.Company)
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.ThenBy(ss => ss.Name));
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_logger.LogInformation("Successfully loaded {Count} Sound Synthesizers", SoundSynths.Count);
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IsDataLoaded = true;
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}
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catch(Exception ex)
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{
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_logger.LogError(ex, "Error loading Sound Synthesizers");
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ErrorMessage = "Failed to load Sound Synthesizers. Please try again later.";
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HasError = true;
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}
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finally
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{
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IsLoading = false;
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}
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}
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private async Task NavigateToSoundSynthAsync(SoundSynthListItem? item)
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{
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if(item == null) return;
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_logger.LogInformation("Navigating to Sound Synthesizer {SoundSynthId}", item.Id);
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await _navigator.NavigateViewModelAsync<SoundSynthDetailViewModel>(this,
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data: new SoundSynthDetailNavigationParameter
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{
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SoundSynthId = item.Id,
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NavigationSource = this
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});
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}
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public class SoundSynthListItem
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{
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public int Id { get; set; }
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public string Name { get; set; } = string.Empty;
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public string? Company { get; set; }
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}
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}
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Reference in New Issue
Block a user