using System.Threading.Tasks;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Routing;
using Microsoft.AspNetCore.Authorization;
using Microsoft.Extensions.Logging;
using AyaNova.Models;
using AyaNova.Api.ControllerHelpers;
using AyaNova.Biz;
using Microsoft.EntityFrameworkCore;
using System.Linq;
using EnumsNET;

namespace AyaNova.Api.Controllers
{
    [ApiController]
    [Asp.Versioning.ApiVersion("8.0")]
    [Route("api/v{version:apiVersion}/work-order-item-status")]
    [Produces("application/json")]
    [Authorize]
    public class WorkOrderItemStatusController : ControllerBase
    {
        private readonly AyContext ct;
        private readonly ILogger<WorkOrderItemStatusController> log;
        private readonly ApiServerState serverState;

        /// <summary>
        /// ctor
        /// </summary>
        /// <param name="dbcontext"></param>
        /// <param name="logger"></param>
        /// <param name="apiServerState"></param>  
        public WorkOrderItemStatusController(AyContext dbcontext, ILogger<WorkOrderItemStatusController> logger, ApiServerState apiServerState)
        {
            ct = dbcontext;
            log = logger;
            serverState = apiServerState;
        }

        /// <summary>
        /// Create WorkOrderItemStatus
        /// </summary>
        /// <param name="newObject"></param>
        /// <param name="apiVersion">From route path</param>
        /// <returns></returns>
        [HttpPost]
        public async Task<IActionResult> PostWorkOrderItemStatus([FromBody] WorkOrderItemStatus newObject, Asp.Versioning.ApiVersion apiVersion)
        {
            if (!serverState.IsOpen)
                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
            WorkOrderItemStatusBiz biz = WorkOrderItemStatusBiz.GetBiz(ct, HttpContext);
            if (!Authorized.HasCreateRole(HttpContext.Items, biz.BizType))
                return StatusCode(403, new ApiNotAuthorizedResponse());
            if (!ModelState.IsValid)
                return BadRequest(new ApiErrorResponse(ModelState));
            WorkOrderItemStatus o = await biz.CreateAsync(newObject);
            if (o == null)
                return BadRequest(new ApiErrorResponse(biz.Errors));
            else
                return CreatedAtAction(nameof(WorkOrderItemStatusController.GetWorkOrderItemStatus), new { id = o.Id, version = apiVersion.ToString() }, new ApiCreatedResponse(o));
        }

        // /// <summary>
        // /// Duplicate WorkOrderItemStatus
        // /// 
        // /// </summary>
        // /// <param name="id">Source object id</param>
        // /// <param name="apiVersion">From route path</param>
        // /// <returns>WorkOrderItemStatus</returns>
        // [HttpPost("duplicate/{id}")]
        // public async Task<IActionResult> DuplicateWorkOrderItemStatus([FromRoute] long id, Asp.Versioning.ApiVersion apiVersion)
        // {
        //     if (!serverState.IsOpen)
        //         return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
        //     WorkOrderItemStatusBiz biz = WorkOrderItemStatusBiz.GetBiz(ct, HttpContext);
        //     if (!Authorized.HasCreateRole(HttpContext.Items, biz.BizType))
        //         return StatusCode(403, new ApiNotAuthorizedResponse());
        //     if (!ModelState.IsValid)
        //         return BadRequest(new ApiErrorResponse(ModelState));
        //     WorkOrderItemStatus o = await biz.DuplicateAsync(id);
        //     if (o == null)
        //         return BadRequest(new ApiErrorResponse(biz.Errors));
        //     else
        //         return CreatedAtAction(nameof(WorkOrderItemStatusController.GetWorkOrderItemStatus), new { id = o.Id, version = apiVersion.ToString() }, new ApiCreatedResponse(o));
        // }

        /// <summary>
        /// Get WorkOrderItemStatus
        /// </summary>
        /// <param name="id"></param>
        /// <returns>WorkOrderItemStatus</returns>
        [HttpGet("{id}")]
        public async Task<IActionResult> GetWorkOrderItemStatus([FromRoute] long id)
        {
            if (!serverState.IsOpen)
                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
            WorkOrderItemStatusBiz biz = WorkOrderItemStatusBiz.GetBiz(ct, HttpContext);
            if (!Authorized.HasReadFullRole(HttpContext.Items, biz.BizType))
                return StatusCode(403, new ApiNotAuthorizedResponse());
            if (!ModelState.IsValid)
                return BadRequest(new ApiErrorResponse(ModelState));
            var o = await biz.GetAsync(id);
            if (o == null) return NotFound(new ApiErrorResponse(ApiErrorCode.NOT_FOUND));
            return Ok(ApiOkResponse.Response(o));
        }

        /// <summary>
        /// Update WorkOrderItemStatus
        /// </summary>        
        /// <param name="updatedObject"></param>
        /// <returns></returns>
        [HttpPut]
        public async Task<IActionResult> PutWorkOrderItemStatus([FromBody] WorkOrderItemStatus updatedObject)
        {
            if (!serverState.IsOpen)
                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
            if (!ModelState.IsValid)
                return BadRequest(new ApiErrorResponse(ModelState));
            WorkOrderItemStatusBiz biz = WorkOrderItemStatusBiz.GetBiz(ct, HttpContext);
            if (!Authorized.HasModifyRole(HttpContext.Items, biz.BizType))
                return StatusCode(403, new ApiNotAuthorizedResponse());
            var o = await biz.PutAsync(updatedObject); 
            if (o == null)
            {
                if (biz.Errors.Exists(z => z.Code == ApiErrorCode.CONCURRENCY_CONFLICT))
                    return StatusCode(409, new ApiErrorResponse(biz.Errors));
                else
                    return BadRequest(new ApiErrorResponse(biz.Errors));
            }
            return Ok(ApiOkResponse.Response(new { Concurrency = o.Concurrency })); ;
        }

        /// <summary>
        /// Delete WorkOrderItemStatus
        /// </summary>
        /// <param name="id"></param>
        /// <returns>NoContent</returns>
        [HttpDelete("{id}")]
        public async Task<IActionResult> DeleteWorkOrderItemStatus([FromRoute] long id)
        {
            if (!serverState.IsOpen)
                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
            if (!ModelState.IsValid)
                return BadRequest(new ApiErrorResponse(ModelState));
            WorkOrderItemStatusBiz biz = WorkOrderItemStatusBiz.GetBiz(ct, HttpContext);
            if (!Authorized.HasDeleteRole(HttpContext.Items, biz.BizType))
                return StatusCode(403, new ApiNotAuthorizedResponse());
            if (!await biz.DeleteAsync(id))
                return BadRequest(new ApiErrorResponse(biz.Errors));
            return NoContent();
        }



        /// <summary>
        /// Get Status list
        /// </summary>
        /// <returns>List in alphabetical order of all WorkOrderItem status items</returns>    
        [HttpGet("list")]
        public async Task<IActionResult> StatusList()
        {
            if (!serverState.IsOpen)
                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
            if (!Authorized.HasSelectRole(HttpContext.Items, AyaType.WorkOrderItemStatus))
                return StatusCode(403, new ApiNotAuthorizedResponse());
            var allStates = await ct.WorkOrderItemStatus.AsNoTracking().OrderBy(z => z.Name).ToListAsync();          
         
            return Ok(ApiOkResponse.Response(allStates));
        }

        //------------


    }//eoc
}//eons