using Back.Program.Common.Auth.Interface;
using Back.Program.Common.Data;
using Microsoft.EntityFrameworkCore;

namespace Back.Program.Common.Auth
{
    /// <summary>
    /// DB에서 헤더 키값 찾아서 그 밸류 값 빼오기 위해서 사용
    /// </summary>
    public class HeaderConfigRepository : IHeaderConfig
    {
        private readonly AppDbContext _dbContext;

        public HeaderConfigRepository(AppDbContext dbContext)
        {
            _dbContext = dbContext;
        }

        public async Task<string> GetExpectedHeaderValueAsync(string headerValue)
        {
            var config = await _dbContext.APIHeader
                .FirstOrDefaultAsync(h => h.h_value == headerValue);
            return config?.h_key ?? string.Empty;
        }
    
    }
}