using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Nuuru.Server.Extensions;
using Nuuru.Server.Services;

namespace Nuuru.Server.Controllers
{
    [ApiController]
    [Route("api/activity")]
    public class ActivityController : ControllerBase
    {
        private readonly IActivityService _activityService;
        private readonly ILogger<ActivityController> _logger;

        public ActivityController(IActivityService activityService, ILogger<ActivityController> logger)
        {
            _activityService = activityService;
            _logger = logger;
        }

        [HttpGet("comments")]
        [AllowAnonymous]
        public async Task<IActionResult> GetRecentComments([FromQuery] int groupCount = 5, [FromQuery] int commentsPerGroup = 3)
        {
            try
            {
                groupCount = Math.Clamp(groupCount, 1, 10);
                commentsPerGroup = Math.Clamp(commentsPerGroup, 1, 5);

                var result = await _activityService.GetRecentCommentGroupsAsync(groupCount, commentsPerGroup);
                return Ok(result);
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Error getting recent comments");
                return StatusCode(500, new { error = "Failed to get recent comments" });
            }
        }

        [HttpGet("forum-posts")]
        [AllowAnonymous]
        public async Task<IActionResult> GetRecentForumPosts([FromQuery] int groupCount = 5, [FromQuery] int postsPerGroup = 3)
        {
            try
            {
                groupCount = Math.Clamp(groupCount, 1, 10);
                postsPerGroup = Math.Clamp(postsPerGroup, 1, 5);

                var result = await _activityService.GetRecentForumPostGroupsAsync(User.GetUserId(), groupCount, postsPerGroup);
                return Ok(result);
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Error getting recent forum posts");
                return StatusCode(500, new { error = "Failed to get recent forum posts" });
            }
        }

        [HttpGet("forum-threads")]
        [AllowAnonymous]
        public async Task<IActionResult> GetRecentForumThreads([FromQuery] int count = 10)
        {
            try
            {
                count = Math.Clamp(count, 1, 20);

                var result = await _activityService.GetRecentForumThreadsAsync(User.GetUserId(), count);
                return Ok(result);
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Error getting recent forum threads");
                return StatusCode(500, new { error = "Failed to get recent forum threads" });
            }
        }

        [HttpGet("news-threads")]
        [AllowAnonymous]
        public async Task<IActionResult> GetRecentNewsThreads([FromQuery] int count = 3)
        {
            try
            {
                count = Math.Clamp(count, 1, 10);

                var result = await _activityService.GetRecentNewsThreadsAsync(User.GetUserId(), count);
                return Ok(result);
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Error getting recent news threads");
                return StatusCode(500, new { error = "Failed to get recent news threads" });
            }
        }
    }
}