namespace BpsRwApp.Services;

/// <summary>
/// Implementation of centralized configuration service
/// </summary>
public class AppConfigurationService : IAppConfigurationService
{
    private readonly IConfiguration _configuration;
    private readonly CacheSettings _cacheSettings;
    private readonly StatisticsSettings _statisticsSettings;
    private readonly DevelopmentSettings _developmentSettings;

    public AppConfigurationService(IConfiguration configuration)
    {
        _configuration = configuration ?? throw new ArgumentNullException(nameof(configuration));

        _cacheSettings = new CacheSettings();
        _configuration.GetSection("Cache").Bind(_cacheSettings);

        _statisticsSettings = new StatisticsSettings();
        _configuration.GetSection("Statistics").Bind(_statisticsSettings);

        _developmentSettings = new DevelopmentSettings();
        _configuration.GetSection("Development").Bind(_developmentSettings);
    }

    /// <inheritdoc/>
    public T GetValue<T>(string key, T defaultValue)
    {
        return _configuration.GetValue<T>(key) ?? defaultValue;
    }

    /// <inheritdoc/>
    public string ApplicationName => GetValue("Application:Name", "Bank Sampah Digital");

    /// <inheritdoc/>
    public bool ShowDetailedExceptions => _developmentSettings.DetailedExceptions;

    /// <inheritdoc/>
    public CacheSettings CacheSettings => _cacheSettings;

    /// <inheritdoc/>
    public StatisticsSettings StatisticsSettings => _statisticsSettings;

    /// <inheritdoc/>
    public DevelopmentSettings DevelopmentSettings => _developmentSettings;
}