using PartSource.Entities.Models;
using PartSource.Services;
using System.Web.Http;

namespace PartSource.Controllers
{
    [RoutePrefix("stores")]
    public class StoresController : ApiController
    {
        private const int Count = 5;
        private const int Page = 1;
        private readonly LocationService _service;

        public StoresController(LocationService service)
        {
            this._service = service;
        }

        [HttpGet]
        [Route("nearest/{postal}")]
        [Route("nearest/{postal}/count/{count}")]
        [Route("nearest/{postal}/count/{count}/page/{page}")]
        public IHttpActionResult GetNearestStores(string postal, int count = 5, int page = 1)
        {
            PostalCode postalCodeData = this._service.GetPostalCodeData(postal);
            if (postalCodeData == null)
                return (IHttpActionResult)this.BadRequest("Invalid postal code");
            return (IHttpActionResult)this.Ok(new
            {
                Data = this._service.GetClosestLocations(postalCodeData, count, page)
            });
        }

        [HttpGet]
        [Route("nearest/{postal}/radius/{radius}")]
        [Route("nearest/{postal}/radius/{radius}/count/{count}")]
        [Route("nearest/{postal}/radius/{radius}/count/{count}/page/{page}")]
        public IHttpActionResult GetNearestStores(string postal, double radius, int count = 5, int page = 1)
        {
            return (IHttpActionResult)this.Ok(new
            {
                Data = this._service.GetClosestLocations(this._service.GetPostalCodeData(postal), count, page, radius)
            });
        }
    }
}