using EnvelopeGenerator.Common;
using EnvelopeGenerator.Web.Services;
using Microsoft.AspNetCore.Mvc;
using static EnvelopeGenerator.Common.Constants;

namespace EnvelopeGenerator.Web.Controllers
{
    public class ActionObject
    {
        public string? ActionType { get; set; }
    }

    public class HistoryController : BaseController
    {
        private readonly EnvelopeService envelopeService;

        public HistoryController(DatabaseService database, LoggingService logging, EnvelopeService envelope) : base(database, logging)
        {
            envelopeService = envelope;
        }

        [HttpPost]
        [Route("api/history/{envelopeKey}")]
        public IActionResult Get(string envelopeKey, [FromBody] ActionObject action)
        {
            try
            {
                logger.Info("EnvelopeController/Get");

                // Validate Envelope Key and load envelope
                envelopeService.EnsureValidEnvelopeKey(envelopeKey);
                EnvelopeResponse response = envelopeService.LoadEnvelope(envelopeKey);

                string actionTypeString = action.ActionType;

                if (!Enum.TryParse<EnvelopeHistoryActionType>(actionTypeString, out var actionType))
                {
                    return BadRequest();
                };

                envelopeService.InsertHistoryEntry(new EnvelopeHistoryEntry()
                {
                    ActionDate = DateTime.Now,
                    ActionType = actionType,
                    EnvelopeId = response.Envelope.Id,
                    UserReference = response.Receiver.Email
                });

                return Ok();
            }
            catch (Exception e)
            {
                return ErrorResponse(e);
            }
        }
    }
}