using DbAPI.Connections;
using DbAPI.User;
using DTS.Common.Interface.Database;
using DTS.Common.Interface.DataRecorders;

namespace DbAPI.DAS
{
    /// <summary>
    /// DAS functions (Get/Insert/Update/Delete)
    /// </summary>
    public interface IDataRecorders
    {
        /// <summary>
        /// Deletes all channels related to DAS
        /// </summary>
        /// <param name="user"></param>
        /// <param name="connection"></param>
        /// <param name="hardwareId"></param>
        /// <returns>0 on success, all other values are errors</returns>
        ulong DASChannelsDelete(IUserDbRecord user, IConnectionDetails connection,
            string hardwareId);


        /// <summary>
        /// inserts das channel record into db.  modifies record by updating id after insert
        /// </summary>
        /// <param name="user">user making insert</param>
        /// <param name="connection">connection channel is being inserted on</param>
        /// <param name="hardwareId">string identifier for hardware (serialnumber_dastype)</param>
        /// <param name="record">record being inserted</param>
        /// <returns>0 (ERROR_SUCCESS) on success, all other values are errors</returns>
        ulong DASChannelsInsert(IUserDbRecord user, IConnectionDetails connection,
            string hardwareId, ref IDASChannelDBRecord record);
        /// <summary>
        /// returns DASChannels for given DAS
        /// </summary>
        /// <param name="user"></param>
        /// <param name="connetion"></param>
        /// <param name="HardwareId">string identifying hardware in the form of DASSerial_DASType (or null for all records)</param>
        /// <param name="channels"></param>
        /// <returns>0 (ERROR_SUCCESS) on success, all other values are errors</returns>
        ulong DASChannelsGet(IUserDbRecord user, IConnectionDetails connetion, string HardwareId, out IDASChannelDBRecord[] channels);
        /// <summary>
        /// returns all the DAS serials associated with a given parent DAS
        /// used for discovering which das are associated with a das in the db for encapsulated/compacted DAS
        /// </summary>
        /// <param name="user"></param>
        /// <param name="connection"></param>
        /// <param name="dasSerialNumber"></param>
        /// <param name="childrenSerialNumbers"></param>
        /// <returns>0 on success, all other values are errors</returns>
        ulong DASChildrenGet(IUserDbRecord user, IConnectionDetails connection, string dasSerialNumber, out string[] childrenSerialNumbers);
        /// <summary>
        /// Deletes DAS from Database
        /// an Id or a serial number is required
        /// will remove record from any test setups
        /// will remove from channel assignments (if embedded, otherwise will remove channels as well)
        /// will remove das channels and das meta data
        /// </summary>
        /// <param name="user"></param>
        /// <param name="connection"></param>
        /// <param name="DASId"></param>
        /// <param name="serialNumber"></param>
        /// <param name="embedded"></param>
        /// <returns>0 (ERROR_SUCCESS) on success, all other values are errors</returns>
        ulong DASDelete(IUserDbRecord user, IConnectionDetails connection, int DASId, string serialNumber, bool embedded);
        /// <summary>
        /// returns a specific data recorder or optionally all data recorders
        /// Does not check that user has permission to view DAS
        /// </summary>
        /// <param name="user">DataPRO user requesting data recorders, must be logged in</param>
        /// <param name="connection">connection user is logged in on</param>
        /// <param name="DASId">Database id of DAS, or null if providing serial or requesting all DAS</param>
        /// <param name="DASSerial">Serial number of DAS, or null if providing DASId or requesting all DAS</param>
        /// <param name="position"></param>
        /// <param name="das">DAS or multiple DAS matching search criteria, Can be null or empty</param>
        /// <returns>0 (ERROR_SUCCESS) on success, all other values are errors
        /// returns ERROR_NOACCESS if user is not logged in
        /// </returns>
        ulong DASGet(IUserDbRecord user, IConnectionDetails connection, int clientDbVersion, string DASSerial,
            string position, out IDASDBRecord[] das);
        /// <summary>
        /// Inserts a DAS record into the db
        /// </summary>
        /// <param name="user"></param>
        /// <param name="connection"></param>
        /// <param name="das"></param>
        /// <returns>0 (ERROR_SUCCESS) on success, all other values are errors
        /// returns ERROR_NOACCESS if user is not logged in</returns>
        ulong DASInsert(IUserDbRecord user, IConnectionDetails connection, IDASDBRecord das);
        /// <summary>
        /// Updates a DAS record in the db
        /// </summary>
        /// <param name="user"></param>
        /// <param name="connection"></param>
        /// <param name="das"></param>
        /// <returns>0 (ERROR_SUCCESS) on success, all other values are errors
        /// returns ERROR_NOACCESS if user is not logged in</returns>
        ulong DASUpdate(IUserDbRecord user, IConnectionDetails connection, IDASDBRecord das);
    }


}