using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Newsbot.Collector.Api.Middleware;
using Newsbot.Collector.Domain.Dto;
using Newsbot.Collector.Domain.Entities;
using Newsbot.Collector.Domain.Interfaces;
using Newsbot.Collector.Domain.Requests;
using Newsbot.Collector.Domain.Results;

namespace Newsbot.Collector.Api.Controllers.v1;

[ApiController]
[Route("api/v1/subscriptions")]
[Authorize(AuthenticationSchemes = JwtBearerDefaults.AuthenticationScheme)]
public class DiscordNotificationController : ControllerBase
{
    private readonly ILogger<DiscordNotificationController> _logger;
    private readonly IDiscordWebHooksRepository _discord;
    private readonly ISourcesRepository _sources;
    private readonly IDiscordNotificationRepository _discordNotification;

    public DiscordNotificationController(ILogger<DiscordNotificationController> logger, IDiscordWebHooksRepository discord, ISourcesRepository sources, IDiscordNotificationRepository discordNotification)
    {
        _logger = logger;
        _discord = discord;
        _sources = sources;
        _discordNotification = discordNotification;
    }

    [HttpGet(Name = "ListSubscriptions")]
    public ActionResult<DiscordNotificationResult> List(int page)
    {
        var userId = HttpContext.GetUserId();
        if (userId.Equals(string.Empty))
        {
            return new BadRequestObjectResult(new DiscordNotificationResult
            {
                IsSuccessful = false,
                ErrorMessage = new List<string> { "User Id is missing from the request." }
            });
        }
        
        var res = new List<DiscordNotificationDto>();
        var items = _discordNotification.List(userId, page);
        foreach (var item in items) res.Add(DiscordNotificationDto.Convert(item));

        return new OkObjectResult(new DiscordNotificationResult
        {
            IsSuccessful = true,
            Items = res
        });
    }

    [HttpGet("{id}")]
    public ActionResult<DiscordNotificationResult> GetById(Guid id)
    {
        var userId = HttpContext.GetUserId();
        if (userId.Equals(string.Empty))
        {
            return new BadRequestObjectResult(new DiscordNotificationResult
            {
                IsSuccessful = false,
                ErrorMessage = new List<string> { "User Id is missing from the request." }
            });
        }
        
        var res = DiscordNotificationDto.Convert(_discordNotification.GetById(userId, id));
        
        return new OkObjectResult(new DiscordNotificationResult
        {
            IsSuccessful = true,
            Items = new List<DiscordNotificationDto>
            {
                res
            }
        });
    }

    [HttpGet("{id}/details")]
    public ActionResult<DiscordNotificationDetailsResult> GetDetailsById(Guid id)
    {
        var userId = HttpContext.GetUserId();
        if (userId.Equals(string.Empty))
        {
            return new BadRequestObjectResult(new DiscordNotificationResult
            {
                IsSuccessful = false,
                ErrorMessage = new List<string> { "User Id is missing from the request." }
            });
        }
        
        var sub = _discordNotification.GetById(userId, id);
        var webhook = _discord.GetById(userId, sub.DiscordWebHookId);
        var source = _sources.GetById(sub.SourceId);

        return new OkObjectResult(new DiscordNotificationDetailsResult
        {
            IsSuccessful = true,
            Item = DiscordNotificationDetailsDto.Convert(sub, source, webhook)
        });
    }

    [HttpPost("{id}/delete")]
    public ActionResult<DiscordNotificationResult> DeleteById(Guid id)
    {
        var userId = HttpContext.GetUserId();
        if (userId.Equals(string.Empty))
        {
            return new BadRequestObjectResult(new DiscordNotificationResult
            {
                IsSuccessful = false,
                ErrorMessage = new List<string> { "User Id is missing from the request." }
            });
        }
        
        var rowsUpdated = _discordNotification.Delete(userId, id);
        if (rowsUpdated == -1)
        {
            return new OkObjectResult(new DiscordNotificationResult
            {
                IsSuccessful = false,
                ErrorMessage = new List<string> { "Record was not own by requested user." }
            });
        }

        return new OkObjectResult(new DiscordNotificationResult
        {
            IsSuccessful = true
        });
    }

    [HttpGet("by/discordId/{id}")]
    public  ActionResult<DiscordNotificationResult> GetByDiscordId(Guid id)
    {
        var userId = HttpContext.GetUserId();
        if (userId.Equals(string.Empty))
        {
            return new BadRequestObjectResult(new DiscordNotificationResult
            {
                IsSuccessful = false,
                ErrorMessage = new List<string> { "User Id is missing from the request." }
            });
        }
        
        var res = new List<DiscordNotificationDto>();
        var items = _discordNotification.ListByWebhook(userId, id);
        foreach (var item in items) res.Add(DiscordNotificationDto.Convert(item));

        return new OkObjectResult(new DiscordNotificationResult
        {
            IsSuccessful = true,
            Items = res
        });
    }

    [HttpGet("by/sourceId/{id}")]
    public ActionResult<DiscordNotificationResult> GetBySourceId(Guid id)
    {
        var userId = HttpContext.GetUserId();
        if (userId.Equals(string.Empty))
        {
            return new BadRequestObjectResult(new DiscordNotificationResult
            {
                IsSuccessful = false,
                ErrorMessage = new List<string> { "User Id is missing from the request." }
            });
        }

        var res = new List<DiscordNotificationDto>();
        var items = _discordNotification.ListBySourceId(userId, id);
        foreach (var item in items) res.Add(DiscordNotificationDto.Convert(item));
        
        return new OkObjectResult(new DiscordNotificationResult
        {
            IsSuccessful = true,
            Items = res
        });
        
    }

    [HttpPost(Name = "New Subscription")]
    public ActionResult<DiscordNotificationDto> New([FromBody] NewDiscordNotificationRequest request)
    {
        var userId = HttpContext.GetUserId();
        if (userId.Equals(string.Empty))
        {
            return new BadRequestObjectResult(new DiscordNotificationResult
            {
                IsSuccessful = false,
                ErrorMessage = new List<string> { "User Id is missing from the request." }
            });
        }
        
        if (request.SourceId == Guid.Empty) return new BadRequestObjectResult(new DiscordNotificationResult
        {
            IsSuccessful = false, 
            ErrorMessage = new List<string> { "SourceId is missing from the request." } 
        });
        if (request.DiscordId == Guid.Empty) return new BadRequestObjectResult(new DiscordNotificationResult
        {
            IsSuccessful = false,
            ErrorMessage = new List<string> { "DiscordId is missing from the request." }
        });

        var exists = _discordNotification.GetByWebhookAndSource(userId, request.DiscordId, request.SourceId);
        if (exists.Id != Guid.Empty) return DiscordNotificationDto.Convert(exists);

        var discord = _discord.GetById(userId, request.DiscordId);
        if (discord.Id == Guid.Empty) return new BadRequestObjectResult(new DiscordNotificationResult
        {
            IsSuccessful = false,
            ErrorMessage = new List<string> { "Unable to find the requested DiscordId in the database." }
        });

        var source = _sources.GetById(request.SourceId);
        if (source.Id == Guid.Empty) return new BadRequestObjectResult(new DiscordNotificationResult
        {
            IsSuccessful = false,
            ErrorMessage = new List<string> { "Unable to find the requested SourceId in the database." }
        });

        var item = _discordNotification.New(new DiscordNotificationEntity
        {
            Id = Guid.NewGuid(),
            SourceId = request.SourceId,
            DiscordWebHookId = request.DiscordId,
            CodeAllowCommits = request.AllowCommits,
            CodeAllowReleases = request.AllowReleases,
            UserId = userId
        });

        return new OkObjectResult(new DiscordNotificationResult
        {
            IsSuccessful = true,
            Items = new List<DiscordNotificationDto> { DiscordNotificationDto.Convert(item) }
        });
    }
}