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 Bank_Account;
using Bank_Account.Models;

namespace Bank_Account.Controllers
{
    [Route("api/[controller]")]
    [ApiController]
    public class BankMembersController : ControllerBase
    {
        private readonly BankAccountContext _context;

        public BankMembersController(BankAccountContext context)
        {
            _context = context;
        }

        // GET: api/BankMembers
        [HttpGet]
        public async Task<ActionResult<IEnumerable<BankMember>>> GetBankMembers()
        {
            return await _context.BankMembers.ToListAsync();
        }

        // GET: api/BankMembers/5
        [HttpGet("{id}")]
        public async Task<ActionResult<BankMember>> GetBankMember(long id)
        {
            var bankMember = await _context.BankMembers.FindAsync(id);

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

            return bankMember;
        }

        // PUT: api/BankMembers/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<IActionResult> PutBankMember(long id, BankMember bankMember)
        {
            if (id != bankMember.MemberID)
            {
               return BadRequest();
            }

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

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

            return NoContent();
        }

        // POST: api/BankMembers
        // 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.
        // The Bank Admin should to be able to create new users. Each user will have Username(max length 10 chars), First Name, and Last Name. 
        // Only the Username “Admin” should be allowed to create new users. 
        [HttpPost]
        public async Task<ActionResult<BankMember>> PostBankMember(BankMember bankMember)
        {
            _context.BankMembers.Add(bankMember);
            await _context.SaveChangesAsync();

            return CreatedAtAction("GetBankMember", new { id = bankMember.MemberID }, bankMember);
        }

        // DELETE: api/BankMembers/5
        [HttpDelete("{id}")]
        public async Task<ActionResult<BankMember>> DeleteBankMember(long id)
        {
            var bankMember = await _context.BankMembers.FindAsync(id);
            if (bankMember == null)
            {
                return NotFound();
            }

            _context.BankMembers.Remove(bankMember);
            await _context.SaveChangesAsync();

            return bankMember;
        }

        private bool BankMemberExists(long id)
        {
            return _context.BankMembers.Any(e => e.MemberID == id);
        }
    }
}