using Microsoft.AspNetCore.Mvc;
using System;
using System.Linq;
using System.Threading.Tasks;

namespace Kean.Presentation.Rest.Controllers
{
    /// <summary>
    /// 指令服务
    /// </summary>
    [ApiController, Route("api/instructions")]
    public class InstructionsController : ControllerBase
    {
        private readonly Application.Query.Interfaces.IWcsService _wcsQueryService; // 指令查询服务

        /// <summary>
        /// 依赖注入
        /// </summary>
        public InstructionsController(
            Application.Query.Interfaces.IWcsService wcsQueryService)
        {
            _wcsQueryService = wcsQueryService;
        }

        /// <summary>
        /// 获取指令记录列表
        /// </summary>
        /// <response code="200">成功</response>
        [HttpGet]
        [ProducesResponseType(200)]
        public async Task<IActionResult> GetList(
            [FromQuery] string[] warehouse,
            [FromQuery] string direction,
            [FromQuery] int? function,
            [FromQuery] string device,
            [FromQuery] string barcode,
            [FromQuery] int? state,
            [FromQuery] DateTime? beginTimeFrom,
            [FromQuery] DateTime? beginTimeTo,
            [FromQuery] DateTime? endTimeFrom,
            [FromQuery] DateTime? endTimeTo,
            [FromQuery] string sort,
            [FromQuery] int? offset,
            [FromQuery] int? limit)
        {
            if (warehouse.Length == 0)
            {
                warehouse = null;
            }
            var items = await _wcsQueryService.GetInstructionList(warehouse, direction, function, device, barcode, state, beginTimeFrom, beginTimeTo, endTimeFrom, endTimeTo, sort, offset, limit);
            if (offset.HasValue || limit.HasValue)
            {
                var total = await _wcsQueryService.GetInstructionCount(warehouse, direction, function, device, barcode, state, beginTimeFrom, beginTimeTo, endTimeFrom, endTimeTo);
                return StatusCode(200, new { items, total });
            }
            else
            {
                return StatusCode(200, new { items, total = items.Count() });
            }
        }
    }
}