using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using AMESCoreStudio.WebApi;
using AMESCoreStudio.WebApi.Models.BAS;
using AMESCoreStudio.WebApi.Models.AMES;
using AMESCoreStudio.CommonTools.Result;

namespace AMESCoreStudio.WebApi.Controllers.BAS
{
    /// <summary>
    /// 維修責任單位维护
    /// </summary>
    [Route("api/[controller]")]
    [ApiController]
    public class RepairResponsibleUnitsesController : ControllerBase
    {
        private readonly AMESContext _context;

        /// <summary>
        /// 
        /// </summary>
        /// <param name="context"></param>
        public RepairResponsibleUnitsesController(AMESContext context)
        {
            _context = context;
        }

        /// <summary>
        /// 获取維修責任單位资料
        /// </summary>
        /// <returns></returns>
        // GET: api/RepairResponsibleUnitses
        [HttpGet]
        public async Task<ActionResult<IEnumerable<RepairResponsibleUnits>>> GetRepairResponsibleUnits()
        {
            IQueryable<RepairResponsibleUnits> q = _context.RepairResponsibleUnitses;
            q = q.OrderBy(p => p.RRID);

            var RepairResponsibleUnits = await q.ToListAsync();
            return RepairResponsibleUnits;
            //return await _context.RepairResponsibleUnits.ToListAsync();
        }

        /// <summary>
        /// 用ID获取維修責任單位资料
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        // GET: api/RepairResponsibleUnitses/5
        [HttpGet("{id}")]
        public async Task<ActionResult<IEnumerable<RepairResponsibleUnits>>> GetRepairResponsibleUnits(int id)
        {
           
            IQueryable<RepairResponsibleUnits> q = _context.RepairResponsibleUnitses;
            q = q.Where(p => p.RRID.Equals(id));
            var repairResponsibleUnits = await q.ToListAsync();

            if (repairResponsibleUnits == null)
            {
                return NotFound();
            }

            return repairResponsibleUnits;
        }

        /// <summary>
        /// 用維修原因获取維修責任單位资料
        /// </summary>
        /// <param name="no">維修原因代碼</param>
        /// <returns></returns>
        // GET: api/RepairResponsibleUnitses/5
        [HttpGet("Query/{no}")]
        public async Task<ActionResult<IEnumerable<RepairResponsibleUnits>>> GetRepairResponsibleUnitsByReasonNo(string no)
        {
            IQueryable<RMAReason> q1 = _context.RMAReasons;
            q1 = q1.Where(p => p.RMAReasonNo.Equals(no));
            var rmaReason = await q1.ToListAsync();

            IQueryable<RepairResponsibleUnits> q = _context.RepairResponsibleUnitses;
            q = q.Where(p => p.RRID.Equals(rmaReason[0].ResponseDept));
            var repairResponsibleUnits = await q.ToListAsync();

            if (repairResponsibleUnits == null)
            {
                return NotFound();
            }

            return repairResponsibleUnits;
        }

        /// <summary>
        /// 更新維修責任單位资料
        /// </summary>
        /// <param name="id"></param>
        /// <param name="repairResponsibleUnits"></param>
        /// <returns></returns>
        // PUT: api/RepairResponsibleUnitses/5
        // To protect from overposting attacks, enable the specific properties you want to bind to, for
        // more details, see https://go.microsoft.com/fwlink/?linkid=2123754.
        [HttpPut("{id}")]
        public async Task<ResultModel<RepairResponsibleUnits>> PutRepairResponsibleUnits(int id, [FromBody] RepairResponsibleUnits repairResponsibleUnits)
        {
            ResultModel<RepairResponsibleUnits> result = new ResultModel<RepairResponsibleUnits>();
            if (id != repairResponsibleUnits.RRID)
            {
                result.Success = false;
                result.Msg = "序號錯誤";
                return result;
            }

            _context.Entry(repairResponsibleUnits).State = EntityState.Modified;

            try
            {
                await _context.SaveChangesAsync();
                result.Success = true;
                result.Msg = "OK";
            }
            catch (Exception e)
            {
                result.Success = false;
                result.Msg = e.Message;
            }

            return result;
        }

        /// <summary>
        /// 新增維修責任單位资料
        /// </summary>
        /// <param name="repairResponsibleUnits"></param>
        /// <returns></returns>
        // POST: api/RepairResponsibleUnitses
        // To protect from overposting attacks, enable the specific properties you want to bind to, for
        // more details, see https://go.microsoft.com/fwlink/?linkid=2123754.
        [HttpPost]
        public async Task<ResultModel<RepairResponsibleUnits>> PostRepairResponsibleUnits(RepairResponsibleUnits repairResponsibleUnits)
        {
            ResultModel<RepairResponsibleUnits> result = new ResultModel<RepairResponsibleUnits>();
            Helper helper = new Helper(_context);
            repairResponsibleUnits.RRID = helper.GetIDKey("RR_ID").Result;

            _context.RepairResponsibleUnitses.Add(repairResponsibleUnits);
            try
            {
                await _context.SaveChangesAsync();
                result.Success = true;
                result.Msg = "OK";
            }
            catch (Exception e)
            {
                result.Success = false;
                result.Msg = e.Message;
            }

            return result;
        }

        /// <summary>
        /// 刪除維修責任單位资料
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        // DELETE: api/RepairResponsibleUnitses/5
        [HttpDelete("{id}")]
        public async Task<ResultModel<RepairResponsibleUnits>> DeleteRepairResponsibleUnits(int id)
        {
            ResultModel<RepairResponsibleUnits> result = new ResultModel<RepairResponsibleUnits>();
            //var repairResponsibleUnits = await _context.RepairResponsibleUnits.FindAsync(id);
            var repairResponsibleUnits = await _context.RepairResponsibleUnitses.Where(m => m.RRID == id).FirstOrDefaultAsync();
            if (repairResponsibleUnits == null)
            {
                result.Success = false;
                result.Msg = "序號錯誤";
                return result;
            }

            _context.RepairResponsibleUnitses.Remove(repairResponsibleUnits);
            try
            {
                await _context.SaveChangesAsync();
                result.Success = true;
                result.Msg = "OK";
            }
            catch (Exception e)
            {
                result.Success = false;
                result.Msg = e.Message;
            }

            return result;
        }

        private bool RepairResponsibleUnitsExists(int id)
        {
            return _context.RepairResponsibleUnitses.Any(e => e.RRID == id);
        }
    }
}