using System;

namespace RecruitmentDAL.DTO.BgVerification
{
    // TBGVERIFICATION — one row per (Application, CheckType). An Application can have several
    // concurrent rows (e.g. Education + Employment + Criminal + Reference all in flight at
    // once), which is why this is its own child table rather than a single field/sub-status on
    // ApplicationDTO — see the Phase 6 migration header for the full rationale, incl. why the
    // reference-check *human questionnaire* rides the existing Phase 3 FLS bridge
    // (RecruitmentFlsActionType.ReferenceCheck = 2) rather than a new/duplicate action type, and
    // why the vendor-API side (Education/Employment/Criminal) is a GOP Target Operation stub
    // (RecruitmentBLL.Integration.IBgVerificationVendorService) rather than bespoke vendor code.
    public class BgVerificationDTO
    {
        #region PrivateMembers

        private int bgverificationid;
        private int applicationid = -1;                 // FK TAPPLICATION (parent)
        private byte checktype = BgVerificationCheckType.Education;
        private byte checkstatus = BgVerificationCheckStatus.Pending;
        private string? vendorreference;                // Third-party vendor's own case/reference id; null until a real vendor integration sets it
        private int reportattachmentid = -1;             // FK-by-convention -> TATTACHMENT.ATTACHMENTID (not enforced, same polymorphic pattern as OBJECTRECRUITMENTCANDIDATEDOC)
        private DateTime? initiatedon;
        private DateTime? completedon;

        #region Standard
        private byte status = 1;
        private short version;
        private int tenantid;
        #endregion

        #region Base
        private int createdbyid;
        private DateTime createdon;
        private string? createdbyname;
        private int modifiedbyid;
        private DateTime modifiedon;
        private string? modifiedbyname;
        #endregion

        #endregion

        #region PublicMembers

        public int BgVerificationId
        {
            get { return bgverificationid; }
            set { bgverificationid = value; }
        }

        public int ApplicationId
        {
            get { return applicationid; }
            set { applicationid = value; }
        }

        public byte CheckType
        {
            get { return checktype; }
            set { checktype = value; }
        }

        public byte CheckStatus
        {
            get { return checkstatus; }
            set { checkstatus = value; }
        }

        public string? VendorReference
        {
            get { return vendorreference; }
            set { vendorreference = value; }
        }

        public int ReportAttachmentId
        {
            get { return reportattachmentid; }
            set { reportattachmentid = value; }
        }

        public DateTime? InitiatedOn
        {
            get { return initiatedon; }
            set { initiatedon = value; }
        }

        public DateTime? CompletedOn
        {
            get { return completedon; }
            set { completedon = value; }
        }

        #region Standard
        public byte Status
        {
            get { return status; }
            set { status = value; }
        }

        public short Version
        {
            get { return version; }
            set { version = value; }
        }

        public int TenantId
        {
            get { return tenantid; }
            set { tenantid = value; }
        }
        #endregion

        #region Base
        public int CreatedById
        {
            get { return createdbyid; }
            set { createdbyid = value; }
        }

        public DateTime CreatedOn
        {
            get { return createdon; }
            set { createdon = value; }
        }

        public string? CreatedByName
        {
            get { return createdbyname; }
            set { createdbyname = value; }
        }

        public int ModifiedById
        {
            get { return modifiedbyid; }
            set { modifiedbyid = value; }
        }

        public DateTime ModifiedOn
        {
            get { return modifiedon; }
            set { modifiedon = value; }
        }

        public string? ModifiedByName
        {
            get { return modifiedbyname; }
            set { modifiedbyname = value; }
        }
        #endregion

        #endregion
    }

    // CHECKTYPE — a byte "enum" per this module's established convention (documented via header
    // comments/static classes rather than a real C# enum — e.g. RecruitmentFlsActionType,
    // ApplicationDTO.ApplicationSource).
    public static class BgVerificationCheckType
    {
        public const byte Education  = 1;
        public const byte Employment = 2;
        public const byte Criminal   = 3;
        public const byte Reference  = 4;
    }

    // CHECKSTATUS — independent of the entity's own soft-delete STATUS column.
    public static class BgVerificationCheckStatus
    {
        public const byte Pending    = 1;
        public const byte InProgress = 2;
        public const byte Passed     = 3;
        public const byte Failed     = 4;
        public const byte Delayed    = 5;
    }
}