using Data.SeaHavenIndustries;
using Microsoft.EntityFrameworkCore;
using SeaHaven.DataServices.Interfaces;

namespace SeaHaven.DataServices.Implementation
{
    public class CommentDataService : ICommentDataService
    {
        private readonly ApplicationDbContext _context;

        public CommentDataService(ApplicationDbContext context)
        {
            _context = context;
        }

        public async Task<Comments?> GetByIdAsync(int id)
        {
            return await _context.Comments.FindAsync(id);
        }

        public async Task<IEnumerable<Comments>> GetAllAsync()
        {
            return await _context.Comments
                .Include(c => c.ApplicationUser)
                .ToListAsync();
        }

        public async Task<IEnumerable<Comments>> GetByWorkOrderIdAsync(int workOrderId)
        {
            return await _context.Comments
                .Where(c => c.WorkerOrderId == workOrderId)
                .Include(c => c.ApplicationUser)
                .OrderBy(c => c.CreatedDate)
                .ToListAsync();
        }

        public async Task<IEnumerable<Comments>> GetByDispatchIdAsync(int dispatchId)
        {
            return await _context.Comments
                .Where(c => c.DispatchId == dispatchId)
                .Include(c => c.ApplicationUser)
                .OrderBy(c => c.CreatedDate)
                .ToListAsync();
        }

        public async Task<Comments> AddAsync(Comments comment)
        {
            comment.CreatedDate = DateTime.UtcNow;
            await _context.Comments.AddAsync(comment);
            await _context.SaveChangesAsync();
            return comment;
        }

        public async Task UpdateAsync(Comments comment)
        {
            _context.Comments.Update(comment);
            await _context.SaveChangesAsync();
        }

        public async Task DeleteAsync(int id)
        {
            var entity = await GetByIdAsync(id);
            if (entity != null)
            {
                _context.Comments.Remove(entity);
                await _context.SaveChangesAsync();
            }
        }

        public async Task<bool> ExistsAsync(int id)
        {
            return await _context.Comments.AnyAsync(c => c.Id == id);
        }
    }
}