using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Strata.ContinuousImprovement.Biz.ChargeCode.Initiatives;
using Strata.ContinuousImprovement.Biz.Initiatives;
using Strata.ContinuousImprovement.Biz.Mappers;
using Strata.CoreLib.Claims;
using Strata.CoreLib.Claims.Extensions;
using System;
using System.Threading;
using System.Threading.Tasks;

namespace Strata.ContinuousImprovement.Api.Controllers
{
    [ApiController]
    [ApiVersion("1.0")]
    [Route("api/v{api-version:apiVersion}/[controller]")]
    public class ChargeCodeInitiativesController : ControllerBase
    {
        private readonly IClaimsPrincipalAccessor _claimsPrincipalAccessor;
        private readonly ICCInitiativeService _chargeCodeInitiativeService;
        private readonly IStakeholderUser _stakeholderUser;

        public ChargeCodeInitiativesController(
            IClaimsPrincipalAccessor claimsPrincipalAccessor,
            ICCInitiativeService chargeCodeInitiativeService,
            IStakeholderUser stakeholderUser)
        {
            _claimsPrincipalAccessor = claimsPrincipalAccessor;
            _chargeCodeInitiativeService = chargeCodeInitiativeService;
            _stakeholderUser = stakeholderUser;
        }

        [HttpPost("[action]")]
        [ProducesResponseType(StatusCodes.Status200OK)]
        [ProducesResponseType(StatusCodes.Status400BadRequest)]
        [ProducesDefaultResponseType]
        public async Task<ActionResult<Guid>> Create(InitiativeDto initiative, CancellationToken cancellationToken)
        {
            try
            {
                var user = _claimsPrincipalAccessor.GetCurrentClaimsPrincipal();
                var newInitiative = initiative.MapToInitiative(_stakeholderUser);
                var dbGuid = user.GetDatabaseGuid();
                return await _chargeCodeInitiativeService.CreateChargeCodeInitiative(dbGuid, newInitiative, initiative.OpportunityGuid, cancellationToken);
            }
            catch
            {
                return Guid.Empty;
            }
        }
    }
}