using System.Collections.Generic;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using xModels.Dtos;
using xStringService.Models.Dtos;

namespace xStringService.Interfaces
{
    public interface IXStringServiceControllerActions
    {
        //
        #region Retrievers ...
        /// <summary>
        /// Retrieve all Exists Languages ...
        /// </summary>
        /// <returns></returns>
        Task<ActionResult<IEnumerable<string>>> GetLanguages();

        /// <summary>
        /// Check Specified Resource Exists or not ...
        /// </summary>
        /// <param name="resource"></param>
        /// <param name="language"></param>
        /// <returns></returns>
        Task<ActionResult<bool>> IsResourceExists(
            [FromQuery] string resource,
            [FromQuery] string language = null
        );

        /// <summary>
        /// Retrieve Specified Resource ...
        /// </summary>
        /// <param name="resource"></param>
        /// <param name="language"></param>
        /// <returns></returns>
        Task<ActionResult<XStringDto>> Get(
            [FromQuery] string resource,
            [FromQuery] string language = null
        );

        /// <summary>
        /// Retrieve Specified Translation of Specified Resource ...
        /// </summary>
        /// <param name="resource"></param>
        /// <param name="language"></param>
        /// <returns></returns>
        Task<ActionResult<string>> GetResourceValue(
            [FromQuery] string resource,
            [FromQuery] string language = null
        );

        /// <summary>
        /// Retrieve an Specified Resource Items ...
        /// </summary>
        /// <param name="resource"></param>
        /// <returns></returns>
        Task<ActionResult<IEnumerable<XStringDto>>> GetResources(
            [FromQuery] string resource
        );

        /// <summary>
        /// Retrieve Specified Resource Items as XResourceDto Presentation ...
        /// </summary>
        /// <param name="resource"></param>
        /// <returns></returns>
        Task<ActionResult<XResourceDto>> GetResource(
            [FromQuery] string resource
        );
        #endregion

        //
        #region Query ...
        /// <summary>
        /// Query Resource IDs ...
        /// </summary>
        /// <param name="query"></param>
        /// <returns></returns>
        ActionResult<XQueryResult<string>> QueryResourceIds(
            [FromQuery] XQuery query
        );

        /// <summary>
        /// Query Specified Language Resources ...
        /// </summary>
        /// <param name="query"></param>
        /// <param name="language"></param>
        /// <returns></returns>
        Task<ActionResult<XQueryResult<XStringDto>>> QueryLanguageResources(
            [FromQuery] XQuery query,
            [FromQuery] string language = null //
        );

        /// <summary>
        /// Query Locale Resources ...
        /// </summary>
        /// <param name="query"></param>
        /// <param name="language"></param>
        /// <returns></returns>
        Task<ActionResult<XQueryResult<XLocaleResourceDto>>> QueryLocaleResources(
            [FromQuery] XQuery query,
            [FromQuery] string language = null //
        );
        #endregion

        //
        #region Add/Update Actions ...
        /// <summary>
        /// Add Specified Resource ...
        /// </summary>
        /// <param name="resource"></param>
        /// <param name="value"></param>
        /// <param name="language"></param>
        /// <returns></returns>
        Task<ActionResult<bool>> Add(
            [FromQuery] string resource,
            [FromQuery] string value,
            [FromQuery] string language = null
        );

        /// <summary>
        /// Update Resource ...
        /// </summary>
        /// <param name="resource"></param>
        /// <param name="value"></param>
        /// <param name="language"></param>
        /// <returns></returns>
        Task<ActionResult<bool>> Update(
            [FromQuery] string resource,
            [FromQuery] string value,
            [FromQuery] string language = null
        );

        /// <summary>
        /// Add Or Update Resource ...
        /// </summary>
        /// <param name="resource"></param>
        /// <param name="value"></param>
        /// <param name="language"></param>
        /// <returns></returns>
        Task<ActionResult<bool>> AddOrUpdate(
            [FromQuery] string resource,
            [FromQuery] string value,
            [FromQuery] string language = null
        );

        /// <summary>
        /// Add Specified Resource ...
        /// </summary>
        /// <param name="item"></param>
        /// <returns></returns>
        Task<ActionResult<XStringDto>> AddEntity(
            [FromBody] XStringDto item
        );

        /// <summary>
        /// Update Specified Entity ...
        /// </summary>
        /// <param name="item"></param>
        /// <returns></returns>
        Task<ActionResult<XStringDto>> UpdateEntity(
            [FromBody] XStringDto item
        );

        /// <summary>
        /// Add Or Update Specified Entitiy ... 
        /// </summary>
        /// <param name="item"></param>
        /// <returns></returns>
        Task<ActionResult<XStringDto>> AddOrUpdateEntity(
            [FromBody] XStringDto item
        );

        /// <summary>
        /// Add Specified Locale Resource ...
        /// </summary>
        /// <param name="item"></param>
        /// <param name="resource"></param>
        /// <returns></returns>
        Task<ActionResult<XStringDto>> AddByLocaleResource(
            [FromBody] XLocaleResourceDto item,
            [FromQuery] string resource
        );

        /// <summary>
        /// Update Specified Locale Resource ...
        /// </summary>
        /// <param name="item"></param>
        /// <param name="resource"></param>
        /// <returns></returns>
        Task<ActionResult<XStringDto>> UpdateByLocaleResource(
            [FromBody] XLocaleResourceDto item,
            [FromQuery] string resource
        );

        /// <summary>
        /// Add Or Update Resource By Locale ...
        /// </summary>
        /// <param name="item"></param>
        /// <param name="resource"></param>
        /// <returns></returns>
        Task<ActionResult<XStringDto>> AddOrUpdateByLocaleResource(
            [FromBody] XLocaleResourceDto item,
            [FromQuery] string resource
        );

        /// <summary>
        /// Add Or Update all XResourceDto(s) Locales ...
        /// </summary>
        /// <param name="item"></param>
        /// <returns></returns>
        Task<ActionResult<IEnumerable<XStringDto>>> AddByResource(
            [FromBody] XResourceDto item
        );
        #endregion

        //
        #region Remove Actions ...
        /// <summary>
        /// Remove all Specified Language's Resources ...
        /// </summary>
        /// <param name="language"></param>
        /// <returns></returns>
        Task<ActionResult> RemoveLanguageResources(
            [FromQuery] string language
        );

        /// <summary>
        /// Remove all Specified Resource Ids instances ... 
        /// </summary>
        /// <param name="resource"></param>
        /// <returns></returns>
        Task<ActionResult<IEnumerable<XStringDto>>> RemoveResource(
            [FromQuery] string resource
        );

        /// <summary>
        /// Remove Specified Resource ...
        /// </summary>
        /// <param name="resource"></param>
        /// <param name="language"></param>
        /// <returns></returns>
        Task<ActionResult<bool>> Remove(
            [FromQuery] string resource,
            [FromQuery] string language = null
        );

        /// <summary>
        /// Remove all Resource of Specified XResourceDto ...
        /// </summary>
        /// <param name="item"></param>
        /// <returns></returns>
        Task<ActionResult> RemoveByResource(
            [FromBody] XResourceDto item
        );
        #endregion        
    }
}