using Microsoft.AspNetCore.Mvc;
using sodoff.Attributes;
using sodoff.Model;
using sodoff.Schema;
using sodoff.Util;

namespace sodoff.Controllers.Common;
public class ContentController : Controller {

    private readonly DBContext ctx;
    public ContentController(DBContext ctx) {
        this.ctx = ctx;
    }

    [HttpPost]
    [Produces("application/xml")]
    [Route("ContentWebService.asmx/GetDefaultNameSuggestion")]
    public IActionResult GetDefaultNameSuggestion() {
        // TODO:  generate random names, and ensure they aren't already taken
        string[] suggestions = new string[] { "dragon1", "dragon2", "dragon3" };
        return Ok(new DisplayNameUniqueResponse {
            Suggestions = new SuggestionResult {
                Suggestion = suggestions
            }
        });
    }

    [HttpPost]
    [Produces("application/xml")]
    [Route("V2/ContentWebService.asmx/ValidateName")]
    [EncryptResponse]
    public IActionResult ValidateName([FromForm] string apiToken,[FromForm] string nameValidationRequest) {
        User? user = ctx.Sessions.FirstOrDefault(e => e.ApiToken == apiToken)?.User;
        if (user is null) {
            // TODO: better error handling than just replying not unique
            return Ok(new NameValidationResponse { Result = NameValidationResult.NotUnique });
        }

        // Check if name populated
        NameValidationRequest request = XmlUtil.DeserializeXml<NameValidationRequest>(nameValidationRequest);

        if (request.Category == NameCategory.Default) {
            // This is an avatar we are checking
            // Check if viking exists
            bool exists = ctx.Vikings.Count(e => e.Name == request.Name) > 0;
            NameValidationResult result = exists ? NameValidationResult.NotUnique : NameValidationResult.Ok;
            return Ok(new NameValidationResponse { Result = result});

        } else {
            // TODO: pets, groups, default
            return Ok();
        }
    }
}