using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;

namespace HyperBooru.Controllers;

[ApiController]
[Authorize]
[Route("/api/tag")]
public class ApiTagController : Controller {
    private IDbContextFactory<HBContext> dbFactory;

    public ApiTagController(IDbContextFactory<HBContext> dbFactory) =>
        this.dbFactory = dbFactory;

    [HttpGet("definition")]
    public async Task<IActionResult> GetAllTagDefinitionsAsync() {
        using var db = dbFactory.CreateDbContext();

        var definitions = await db.TagDefinitions
            .Include(td => td.ImplicitTags)
            .Select(td => (ApiModels.TagDefinition)td)
            .ToArrayAsync();

        return Ok(definitions);
    }

    [HttpGet("definition/{tagDefinitionId}")]
    public async Task<IActionResult> GetTagDefinitionAsync([FromRoute] Guid tagDefinitionId) {
        using var db = dbFactory.CreateDbContext();

        var tagDefinition = await db.TagDefinitions
            .Include(td => td.ImplicitTags)
            .FirstOrDefaultAsync(td => td.Guid == tagDefinitionId);

        return tagDefinition is not null ? Ok(tagDefinition) : NotFound();
    }
}