using CloudBuilder.Core.DatabaseAccessor.Entity;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


namespace CloudBuilder.Security.Policy
{
    public class ServiceSettingsPolicy
    {
        public const string PhysicalFileDirectory = "FileServiceSettings:PhysicalFileDirectory";
        public const string ScaleFileDirectory = "FileServiceSettings:ScaleFileDirectory";
        public const string BackupFileDirectory = "FileServiceSettings:BackupFileDirectory";
        public const string UploadFileDirectory = "FileServiceSettings:UploadFileDirectory";

        public const string DmsFileDirectory = "FileServiceSettings:DmsFileDirectory";

        public const string RequestPath = "FileServiceSettings:RequestPath";
        public const string ExcelOutputDirectory = "FileServiceSettings:ExcelOutputDirectory";

        public const string FfmpegPath = "Ffmpeg:Path";
        public const string FfmpegPictrue = "Ffmpeg:Pictrue";
        public const string FfmpegArguments = "Ffmpeg:Arguments";

        // 身份证 OCR 识别服务（server-to-server 调用，地址来自 appsettings.json，避免写死）
        public const string IdCardOcrApiUrl = "IdCardOcr:ApiUrl";
        public const string IdCardOcrSide = "IdCardOcr:Side";
        public const string IdCardOcrTimeoutSeconds = "IdCardOcr:TimeoutSeconds";

        public static string GetIdCardOcrApiUrl(IApplicationService service)
        {
            return service.Configuration[IdCardOcrApiUrl];
        }

        public static string GetIdCardOcrSide(IApplicationService service)
        {
            var side = service.Configuration[IdCardOcrSide];
            return string.IsNullOrWhiteSpace(side) ? "auto" : side;
        }

        public static int GetIdCardOcrTimeoutSeconds(IApplicationService service)
        {
            var raw = service.Configuration[IdCardOcrTimeoutSeconds];
            return int.TryParse(raw, out var seconds) && seconds > 0 ? seconds : 30;
        }

        public static string GetPhysicalFileDirectory(IApplicationService service)
        {
            return service.Configuration[PhysicalFileDirectory];
        }
        public static string GetUploadFileDirectory(IApplicationService service)
        {
            return service.Configuration[UploadFileDirectory];
        }

        public static string GetBackupFileDirectory(IApplicationService service)
        {
            return service.Configuration[BackupFileDirectory];
        }

        public static string GetScaleFileDirectory(IApplicationService service)
        {
            return service.Configuration[ScaleFileDirectory];
        }

        public static string GetDmsFileScaleDirectory(IApplicationService service)
        {
            return Path.Combine(service.Configuration[ScaleFileDirectory], service.Configuration[DmsFileDirectory]);
        }

        public static string GetDmsFileBackupDirectory(IApplicationService service)
        {
            return Path.Combine(service.Configuration[BackupFileDirectory], service.Configuration[DmsFileDirectory]);
        }

        public static string GetDmsFileUploadDirectory(IApplicationService service)
        {
            return Path.Combine(service.Configuration[UploadFileDirectory], service.Configuration[DmsFileDirectory]);
        }
    }
}