//------------------------------------------------------------------------------
// <auto-generated>
// This code was generated by Speakeasy (https://speakeasy.com). DO NOT EDIT.
//
// Changes to this file may cause incorrect behavior and will be lost when
// the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------
#nullable enable
namespace LukeHagar.PlexAPI.SDK
{
    using LukeHagar.PlexAPI.SDK.Hooks;
    using LukeHagar.PlexAPI.SDK.Models.Components;
    using LukeHagar.PlexAPI.SDK.Models.Errors;
    using LukeHagar.PlexAPI.SDK.Models.Requests;
    using LukeHagar.PlexAPI.SDK.Utils;
    using LukeHagar.PlexAPI.SDK.Utils.Retries;
    using System;
    using System.Collections.Generic;
    using System.Net.Http;
    using System.Net.Http.Headers;
    using System.Threading.Tasks;

    /// <summary>
    /// The server can notify clients in real-time of a wide range of events, from library scanning, to preferences being modified, to changes to media, and many other things. This is also the mechanism by which activity progress is reported.<br/>
    /// 
    /// <remarks>
    /// <br/>
    /// Two protocols for receiving the events are available: EventSource (also known as SSE), and WebSocket.<br/>
    /// 
    /// </remarks>
    /// </summary>
    public interface IEvents
    {

        /// <summary>
        /// Connect to Eventsource
        /// 
        /// <remarks>
        /// Connect to the event source to get a stream of events
        /// </remarks>
        /// </summary>
        Task<GetNotificationsResponse> GetNotificationsAsync(GetNotificationsRequest? request = null);

        /// <summary>
        /// Connect to WebSocket
        /// 
        /// <remarks>
        /// Connect to the web socket to get a stream of events
        /// </remarks>
        /// </summary>
        Task<ConnectWebSocketResponse> ConnectWebSocketAsync(ConnectWebSocketRequest? request = null);
    }

    /// <summary>
    /// The server can notify clients in real-time of a wide range of events, from library scanning, to preferences being modified, to changes to media, and many other things. This is also the mechanism by which activity progress is reported.<br/>
    /// 
    /// <remarks>
    /// <br/>
    /// Two protocols for receiving the events are available: EventSource (also known as SSE), and WebSocket.<br/>
    /// 
    /// </remarks>
    /// </summary>
    public class Events: IEvents
    {
        public SDKConfig SDKConfiguration { get; private set; }
        private const string _language = "csharp";
        private const string _sdkVersion = "0.19.1";
        private const string _sdkGenVersion = "2.753.1";
        private const string _openapiDocVersion = "1.1.1";

        public Events(SDKConfig config)
        {
            SDKConfiguration = config;
        }

        public async Task<GetNotificationsResponse> GetNotificationsAsync(GetNotificationsRequest? request = null)
        {
            request.Accepts ??= SDKConfiguration.Accepts;
            request.ClientIdentifier ??= SDKConfiguration.ClientIdentifier;
            request.Product ??= SDKConfiguration.Product;
            request.Version ??= SDKConfiguration.Version;
            request.Platform ??= SDKConfiguration.Platform;
            request.PlatformVersion ??= SDKConfiguration.PlatformVersion;
            request.Device ??= SDKConfiguration.Device;
            request.Model ??= SDKConfiguration.Model;
            request.DeviceVendor ??= SDKConfiguration.DeviceVendor;
            request.DeviceName ??= SDKConfiguration.DeviceName;
            request.Marketplace ??= SDKConfiguration.Marketplace;
            
            string baseUrl = this.SDKConfiguration.GetTemplatedServerUrl();
            var urlString = URLBuilder.Build(baseUrl, "/:/eventsource/notifications", request);

            var httpRequest = new HttpRequestMessage(HttpMethod.Get, urlString);
            httpRequest.Headers.Add("user-agent", SDKConfiguration.UserAgent);
            HeaderSerializer.PopulateHeaders(ref httpRequest, request);

            if (SDKConfiguration.SecuritySource != null)
            {
                httpRequest = new SecurityMetadata(SDKConfiguration.SecuritySource).Apply(httpRequest);
            }

            var hookCtx = new HookContext(SDKConfiguration, baseUrl, "getNotifications", null, SDKConfiguration.SecuritySource);

            httpRequest = await this.SDKConfiguration.Hooks.BeforeRequestAsync(new BeforeRequestContext(hookCtx), httpRequest);

            HttpResponseMessage httpResponse;
            try
            {
                httpResponse = await SDKConfiguration.Client.SendAsync(httpRequest);
                int _statusCode = (int)httpResponse.StatusCode;

                if (_statusCode >= 400 && _statusCode < 500 || _statusCode >= 500 && _statusCode < 600)
                {
                    var _httpResponse = await this.SDKConfiguration.Hooks.AfterErrorAsync(new AfterErrorContext(hookCtx), httpResponse, null);
                    if (_httpResponse != null)
                    {
                        httpResponse = _httpResponse;
                    }
                }
            }
            catch (Exception error)
            {
                var _httpResponse = await this.SDKConfiguration.Hooks.AfterErrorAsync(new AfterErrorContext(hookCtx), null, error);
                if (_httpResponse != null)
                {
                    httpResponse = _httpResponse;
                }
                else
                {
                    throw;
                }
            }

            httpResponse = await this.SDKConfiguration.Hooks.AfterSuccessAsync(new AfterSuccessContext(hookCtx), httpResponse);

            var contentType = httpResponse.Content.Headers.ContentType?.MediaType;
            int responseStatusCode = (int)httpResponse.StatusCode;
            if(responseStatusCode == 200)
            {
                if(Utilities.IsContentTypeMatch("application/octet-stream", contentType))
                {
                    var response = new GetNotificationsResponse()
                    {
                        StatusCode = responseStatusCode,
                        ContentType = contentType,
                        RawResponse = httpResponse
                    };
                    response.Bytes = await httpResponse.Content.ReadAsByteArrayAsync();
                    return response;
                }

                throw new Models.Errors.SDKException("Unknown content type received", httpResponse, await httpResponse.Content.ReadAsStringAsync());
            }
            else if(responseStatusCode >= 400 && responseStatusCode < 500)
            {
                throw new Models.Errors.SDKException("API error occurred", httpResponse, await httpResponse.Content.ReadAsStringAsync());
            }
            else if(responseStatusCode >= 500 && responseStatusCode < 600)
            {
                throw new Models.Errors.SDKException("API error occurred", httpResponse, await httpResponse.Content.ReadAsStringAsync());
            }

            throw new Models.Errors.SDKException("Unknown status code received", httpResponse, await httpResponse.Content.ReadAsStringAsync());
        }

        public async Task<ConnectWebSocketResponse> ConnectWebSocketAsync(ConnectWebSocketRequest? request = null)
        {
            request.Accepts ??= SDKConfiguration.Accepts;
            request.ClientIdentifier ??= SDKConfiguration.ClientIdentifier;
            request.Product ??= SDKConfiguration.Product;
            request.Version ??= SDKConfiguration.Version;
            request.Platform ??= SDKConfiguration.Platform;
            request.PlatformVersion ??= SDKConfiguration.PlatformVersion;
            request.Device ??= SDKConfiguration.Device;
            request.Model ??= SDKConfiguration.Model;
            request.DeviceVendor ??= SDKConfiguration.DeviceVendor;
            request.DeviceName ??= SDKConfiguration.DeviceName;
            request.Marketplace ??= SDKConfiguration.Marketplace;
            
            string baseUrl = this.SDKConfiguration.GetTemplatedServerUrl();
            var urlString = URLBuilder.Build(baseUrl, "/:/websocket/notifications", request);

            var httpRequest = new HttpRequestMessage(HttpMethod.Get, urlString);
            httpRequest.Headers.Add("user-agent", SDKConfiguration.UserAgent);
            HeaderSerializer.PopulateHeaders(ref httpRequest, request);

            if (SDKConfiguration.SecuritySource != null)
            {
                httpRequest = new SecurityMetadata(SDKConfiguration.SecuritySource).Apply(httpRequest);
            }

            var hookCtx = new HookContext(SDKConfiguration, baseUrl, "connectWebSocket", null, SDKConfiguration.SecuritySource);

            httpRequest = await this.SDKConfiguration.Hooks.BeforeRequestAsync(new BeforeRequestContext(hookCtx), httpRequest);

            HttpResponseMessage httpResponse;
            try
            {
                httpResponse = await SDKConfiguration.Client.SendAsync(httpRequest);
                int _statusCode = (int)httpResponse.StatusCode;

                if (_statusCode >= 400 && _statusCode < 500 || _statusCode >= 500 && _statusCode < 600)
                {
                    var _httpResponse = await this.SDKConfiguration.Hooks.AfterErrorAsync(new AfterErrorContext(hookCtx), httpResponse, null);
                    if (_httpResponse != null)
                    {
                        httpResponse = _httpResponse;
                    }
                }
            }
            catch (Exception error)
            {
                var _httpResponse = await this.SDKConfiguration.Hooks.AfterErrorAsync(new AfterErrorContext(hookCtx), null, error);
                if (_httpResponse != null)
                {
                    httpResponse = _httpResponse;
                }
                else
                {
                    throw;
                }
            }

            httpResponse = await this.SDKConfiguration.Hooks.AfterSuccessAsync(new AfterSuccessContext(hookCtx), httpResponse);

            var contentType = httpResponse.Content.Headers.ContentType?.MediaType;
            int responseStatusCode = (int)httpResponse.StatusCode;
            if(responseStatusCode == 200)
            {
                if(Utilities.IsContentTypeMatch("application/octet-stream", contentType))
                {
                    var response = new ConnectWebSocketResponse()
                    {
                        StatusCode = responseStatusCode,
                        ContentType = contentType,
                        RawResponse = httpResponse
                    };
                    response.Bytes = await httpResponse.Content.ReadAsByteArrayAsync();
                    return response;
                }

                throw new Models.Errors.SDKException("Unknown content type received", httpResponse, await httpResponse.Content.ReadAsStringAsync());
            }
            else if(responseStatusCode >= 400 && responseStatusCode < 500)
            {
                throw new Models.Errors.SDKException("API error occurred", httpResponse, await httpResponse.Content.ReadAsStringAsync());
            }
            else if(responseStatusCode >= 500 && responseStatusCode < 600)
            {
                throw new Models.Errors.SDKException("API error occurred", httpResponse, await httpResponse.Content.ReadAsStringAsync());
            }

            throw new Models.Errors.SDKException("Unknown status code received", httpResponse, await httpResponse.Content.ReadAsStringAsync());
        }
    }
}