using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using AMESCoreStudio.WebApi.Models.SYS;

namespace AMESCoreStudio.WebApi.Controllers.SYS
{
    /// <summary>
    /// 
    /// </summary>
    [Route("api/[controller]")]
    [ApiController]
    public class UserInfoesController : ControllerBase
    {
        private readonly AMESContext _context;

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

        /// <summary>
        /// 
        /// </summary>
        /// <returns></returns>
        // GET: api/UserInfoes
        [HttpGet]
        public async Task<ActionResult<IEnumerable<UserInfo>>> GetUserInfo()
        {
            IQueryable<UserInfo> q = _context.UserInfoes;
            q = q.Where(p => p.UserID > 0);
            q = q.OrderBy(p => p.UserNo);

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

        /// <summary>
        /// 
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        // GET: api/UserInfoes/5
        [HttpGet("{id}")]
        public async Task<ActionResult<IEnumerable<UserInfo>>> GetUserInfo(int id)
        {
            IQueryable<UserInfo> q = _context.UserInfoes;
            q = q.Where(p => p.UserID.Equals(id));
            var userInfo = await q.ToListAsync();

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

            return userInfo;
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="id"></param>
        /// <param name="userInfo"></param>
        /// <returns></returns>
        // PUT: api/UserInfoes/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<ActionResult<UserInfo>> PutUserInfo(int id, [FromBody] UserInfo userInfo)
        {
            if (id != userInfo.UserID)
            {
                return BadRequest();
            }

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

            userInfo.UpdateUserId = 0;
            userInfo.UpdateDateTime = DateTime.Now;

            try
            {
                await _context.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!UserInfoExists(id))
                {
                    return NotFound();
                }
                else
                {
                    throw;
                }
            }

            return userInfo;
            //return NoContent();
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="userInfo"></param>
        /// <returns></returns>
        // POST: api/UserInfoes
        // 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<ActionResult<UserInfo>> PostUserInfo([FromBody] UserInfo userInfo)
        {
            Helper helper = new Helper(_context);
            userInfo.UserID = helper.GetIDKey("USER_ID").Result;
            userInfo.CreateUserId = 0;
            userInfo.CreateDateTime = DateTime.Now;

            _context.UserInfoes.Add(userInfo);
            await _context.SaveChangesAsync();

            return CreatedAtAction("GetUserInfo", new { id = userInfo.UserID }, userInfo);
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        // DELETE: api/UserInfoes/5
        [HttpDelete("{id}")]
        public async Task<ActionResult<UserInfo>> DeleteUserInfo(int id)
        {
            var userInfo = await _context.UserInfoes.Where(m => m.UserID == id).FirstOrDefaultAsync();

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

            _context.UserInfoes.Remove(userInfo);
            await _context.SaveChangesAsync();

            return userInfo;
        }

        private bool UserInfoExists(int id)
        {
            return _context.UserInfoes.Any(e => e.UserID == id);
        }
    }
}