#region

using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Configuration.Json;

#endregion

namespace Web.Core.Common.Helper;

/// <summary>
/// appsettings.json操作类
/// </summary>
public class AppSettings
{
    private static IConfiguration _configuration { get; set; }
    private static string contentPath { get; set; }

    public AppSettings(string contentPath)
    {
        var Path = "appsettings.json";
        _configuration = new ConfigurationBuilder()
            .SetBasePath(contentPath)
            .Add(new JsonConfigurationSource
            {
                Path = Path,
                Optional = false,
                ReloadOnChange = true
            }).Build();
    }

    public AppSettings(IConfiguration configuration)
    {
        _configuration = configuration;
    }

    /// <summary>
    /// 获取连接字符串
    /// </summary>
    /// <param name="key"></param>
    /// <returns></returns>
    public static string GetConnectionString(string key)
    {
        return _configuration.GetConnectionString(key) ?? "";
    }

    /// <summary>
    /// 获取层级信息
    /// </summary>
    /// <param name="str"></param>
    /// <returns></returns>
    public static string GetLogLevel(string str)
    {
        return _configuration[str] ?? "";
    }

    /// <summary>
    /// 强类型转换，可配置默认值
    /// </summary>
    /// <param name="str"></param>
    /// <param name="defaultvalue">默认值</param>
    /// <returns></returns>
    public static int GetValue(string str, int defaultvalue)
    {
        return _configuration.GetValue(str, defaultvalue);
    }

    /// <summary>
    /// 获取信息数组
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <param name="str"></param>
    /// <returns></returns>
    public static List<T> GetList<T>(string str)
    {
        return _configuration.GetSection(str).Get<List<T>>();
    }
}