using Api.SeaHavenIndustries.DTOs;
using Api.SeaHavenIndustries.Helper;
using Data.SeaHavenIndustries;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging;
using SeaHaven.Services.DTOs;
using SeaHaven.Services.Exceptions;
using SeaHaven.Services.Interfaces;
using System.Security.Claims;

namespace Api.SeaHavenIndustries.Controllers
{
    [Authorize]
    [ApiController]
    [Route("api/WorkOrder")]
    [Route("api/workorders")]
    public class WorkOrderDetailController : Controller
    {
        private readonly IWorkOrderDetailService _workOrderDetailService;
        private readonly IWorkOrderCommentService _workOrderCommentService;
        private readonly IWorkOrderUpliftService _workOrderUpliftService;
        private readonly ILogger<WorkOrderDetailController> _logger;

        public WorkOrderDetailController(
            IWorkOrderDetailService workOrderDetailService,
            IWorkOrderCommentService workOrderCommentService,
            IWorkOrderUpliftService workOrderUpliftService,
            ILogger<WorkOrderDetailController> logger)
        {
            _workOrderDetailService = workOrderDetailService;
            _workOrderCommentService = workOrderCommentService;
            _workOrderUpliftService = workOrderUpliftService;
            _logger = logger;
        }

        [HttpGet("{id:int}/detail")]
        public async Task<IActionResult> GetDetail(int id)
        {
            try
            {
                var detail = await _workOrderDetailService.GetDetailAsync(id, User);
                if (detail == null)
                    return NotFound(new Response { Status = "Error", Message = "Work order not found." });
                return Ok(detail);
            }
            catch (WorkOrderBoardValidationException ex) when (ex.Code == "Forbidden")
            {
                return StatusCode(StatusCodes.Status403Forbidden, new Response { Status = "Error", Message = ex.Message });
            }
        }

        [HttpGet("{id:int}/audit")]
        public async Task<IActionResult> GetAudit(int id, [FromQuery] int limit = 50)
        {
            try
            {
                var audit = await _workOrderDetailService.GetAuditAsync(id, User, limit);
                if (audit == null)
                    return NotFound(new Response { Status = "Error", Message = "Work order not found." });
                return Ok(audit);
            }
            catch (WorkOrderBoardValidationException ex) when (ex.Code == "Forbidden")
            {
                return StatusCode(StatusCodes.Status403Forbidden, new Response { Status = "Error", Message = ex.Message });
            }
        }

        [HttpGet("{id:int}/comments")]
        public async Task<IActionResult> GetBoardComments(int id)
        {
            try
            {
                var comments = await _workOrderCommentService.GetCommentsAsync(id, User);
                if (comments == null)
                    return NotFound(new Response { Status = "Error", Message = "Work order not found." });
                return Ok(comments);
            }
            catch (WorkOrderBoardValidationException ex) when (ex.Code == "Forbidden")
            {
                return StatusCode(StatusCodes.Status403Forbidden,
                    new WorkOrderBoardValidationErrorDto { Code = ex.Code, Message = ex.Message });
            }
        }

        [HttpPost("{id:int}/comments")]
        public async Task<IActionResult> AddBoardComment(int id, [FromBody] WorkOrderCommentCreateDto request)
        {
            try
            {
                var actorId = User.FindFirstValue(ClaimTypes.NameIdentifier);
                var comment = await _workOrderCommentService.AddCommentAsync(id, request, User, actorId);
                return Ok(comment);
            }
            catch (WorkOrderBoardValidationException ex) when (ex.Code == "NotFound")
            {
                return NotFound(new WorkOrderBoardValidationErrorDto { Code = ex.Code, Message = ex.Message });
            }
            catch (WorkOrderBoardValidationException ex) when (ex.Code == "Forbidden")
            {
                return StatusCode(StatusCodes.Status403Forbidden,
                    new WorkOrderBoardValidationErrorDto { Code = ex.Code, Message = ex.Message });
            }
            catch (WorkOrderBoardValidationException ex)
            {
                return UnprocessableEntity(new WorkOrderBoardValidationErrorDto { Code = ex.Code, Message = ex.Message });
            }
        }

        [HttpPatch("{id:int}/comments/{commentId:int}")]
        public async Task<IActionResult> UpdateBoardComment(
            int id,
            int commentId,
            [FromBody] WorkOrderCommentCreateDto request)
        {
            try
            {
                var actorId = User.FindFirstValue(ClaimTypes.NameIdentifier);
                var comment = await _workOrderCommentService.UpdateCommentAsync(
                    id, commentId, request, User, actorId);
                return Ok(comment);
            }
            catch (WorkOrderBoardValidationException ex) when (ex.Code == "NotFound")
            {
                return NotFound(new WorkOrderBoardValidationErrorDto { Code = ex.Code, Message = ex.Message });
            }
            catch (WorkOrderBoardValidationException ex) when (ex.Code == "Forbidden")
            {
                return StatusCode(StatusCodes.Status403Forbidden,
                    new WorkOrderBoardValidationErrorDto { Code = ex.Code, Message = ex.Message });
            }
            catch (WorkOrderBoardValidationException ex)
            {
                return UnprocessableEntity(new WorkOrderBoardValidationErrorDto { Code = ex.Code, Message = ex.Message });
            }
        }

        [HttpGet("{id:int}/uplifts")]
        public async Task<IActionResult> ListUplifts(int id, CancellationToken cancellationToken)
        {
            try
            {
                var items = await _workOrderUpliftService.ListAsync(id, User, cancellationToken);
                if (items == null)
                    return NotFound(new Response { Status = "Error", Message = "Work order not found." });
                return Ok(new DataResponse { Status = "Success", Data = new WorkOrderUpliftListDto { Items = items.ToList() } });
            }
            catch (WorkOrderBoardValidationException ex) when (ex.Code == "Forbidden")
            {
                return StatusCode(StatusCodes.Status403Forbidden, new Response { Status = "Error", Message = ex.Message });
            }
        }

        [HttpPost("{id:int}/uplifts")]
        public async Task<IActionResult> CreateUplift(
            int id,
            [FromBody] CreateWorkOrderUpliftRequestDto request,
            CancellationToken cancellationToken)
        {
            try
            {
                var created = await _workOrderUpliftService.CreateAsync(id, request, User, cancellationToken);
                if (created == null)
                    return NotFound(new Response { Status = "Error", Message = "Work order not found." });
                return Ok(new DataResponse { Status = "Success", Data = created });
            }
            catch (KeyNotFoundException ex)
            {
                return NotFound(new Response { Status = "Error", Message = _logger.Sanitize(ex, "Resource not found") });
            }
            catch (UpliftForbiddenException ex)
            {
                return StatusCode(StatusCodes.Status403Forbidden, new Response { Status = "Error", Message = _logger.Sanitize(ex, "You are not authorized to perform this action") });
            }
            catch (InvalidOperationException ex)
            {
                return BadRequest(new Response { Status = "Error", Message = _logger.Sanitize(ex, "The uplift request could not be created") });
            }
        }

        [HttpPost("{id:int}/uplifts/{upliftId:int}/cancel")]
        public async Task<IActionResult> CancelUplift(int id, int upliftId, CancellationToken cancellationToken)
        {
            try
            {
                var cancelled = await _workOrderUpliftService.CancelAsync(id, upliftId, User, cancellationToken);
                if (cancelled == null)
                    return NotFound(new Response { Status = "Error", Message = "Work order not found." });
                return Ok(new DataResponse { Status = "Success", Data = cancelled });
            }
            catch (KeyNotFoundException ex)
            {
                return NotFound(new Response { Status = "Error", Message = _logger.Sanitize(ex, "Uplift request not found") });
            }
            catch (UpliftForbiddenException ex)
            {
                return StatusCode(StatusCodes.Status403Forbidden, new Response { Status = "Error", Message = _logger.Sanitize(ex, "You are not authorized to perform this action") });
            }
            catch (InvalidOperationException ex)
            {
                return BadRequest(new Response { Status = "Error", Message = _logger.Sanitize(ex, "The uplift request cannot be cancelled in its current state") });
            }
        }

        [HttpPost("{id:int}/uplifts/{upliftId:int}/revoke")]
        public async Task<IActionResult> RevokeUplift(
            int id,
            int upliftId,
            [FromBody] RevokeWorkOrderUpliftRequestDto? request,
            CancellationToken cancellationToken)
        {
            try
            {
                var revoked = await _workOrderUpliftService.RevokeAsync(
                    id,
                    upliftId,
                    request ?? new RevokeWorkOrderUpliftRequestDto(),
                    User,
                    cancellationToken);
                if (revoked == null)
                    return NotFound(new Response { Status = "Error", Message = "Work order not found." });
                return Ok(new DataResponse { Status = "Success", Data = revoked });
            }
            catch (KeyNotFoundException ex)
            {
                return NotFound(new Response { Status = "Error", Message = _logger.Sanitize(ex, "Uplift request not found") });
            }
            catch (UpliftForbiddenException ex)
            {
                return StatusCode(StatusCodes.Status403Forbidden, new Response { Status = "Error", Message = _logger.Sanitize(ex, "You are not authorized to perform this action") });
            }
            catch (InvalidOperationException ex)
            {
                return BadRequest(new Response { Status = "Error", Message = _logger.Sanitize(ex, "The uplift request cannot be revoked in its current state") });
            }
        }
    }
}