using System.Collections.Generic;
using Nancy;
using Nancy.Metadata.Modules;
using Nancy.Metadata.Swagger.Core;
using Nancy.Metadata.Swagger.Fluent;
using Sony.Filtr.Contracts.Entities;
using Sony.Filtr.Contracts.Entities.Buzz;

namespace Sony.Filtr.AdminAPI.Modules.Buzz
{
    public class BuzzUserAccountMetadataModule : MetadataModule<SwaggerRouteMetadata>
    {
        public BuzzUserAccountMetadataModule()
        {
            const string tag = "Buzz User Accounts";

            Describe["BuzzUserAccountListCategories"] = description => new SwaggerRouteMetadata(description).With(c =>
                c.WithDescription("List all available buzz categories", tag)
                 .WithDefaultResponse<List<BuzzCategory>>()
            );

            Describe["BuzzUserAccountGetUsers"] = description => new SwaggerRouteMetadata(description).With(c =>
                c.WithDescription("Get the users in the specified category and service", tag)
                    .WithRequestParameter("buzzCategoryId", loc: "query", description: "Filter by the specified category. It is possible to specify multiple categories.", required: false)
                    .WithRequestParameter("serviceType", loc: "query", description: "Filter by serviceType.", required: false)
                    .WithRequestParameter("limit", loc: "query", description: "Limit", required: false)
                    .WithRequestParameter("offset", loc: "query", description: "offset", required: false)
                    .WithDefaultResponse<PaginatedContent<BuzzUser>>()
                    .WithResponse(HttpStatusCode.NotFound, "If the specified category is not available"));

            Describe["BuzzUserAccountGetUser"] = description => new SwaggerRouteMetadata(description).With(c =>
                c.WithDescription("Get the user with the specified id", tag)
                 .WithRequestParameter("userId", loc: "path", description: "Id of the buzz user account", required: true)
                 .WithDefaultResponse<BuzzUser>()
                 .WithResponse(HttpStatusCode.NotFound, "The specified user can not be found"));

            Describe["BuzzUserAccountGetUserHistory"] = description => new SwaggerRouteMetadata(description).With(c =>
                c.WithDescription("Get history of subscribers and playlist subscribers for user with the specified id", tag)
                 .WithRequestParameter("userId", loc: "path", description: "Id of the buzz user account", required: true)
                 .WithRequestParameter("startDate", loc: "query", description: "Only include values after this date", required: false)
                 .WithRequestParameter("endDate", loc: "query", description: "Only include values before this date", required: false)
                 .WithDefaultResponse<BuzzUserAccountModule.BuzzUserAccountHistoryExport>()
                 .WithResponse(HttpStatusCode.NotFound, "The specified user can not be found"));
            
            Describe["BuzzUserAccountAddUser"] = description => new SwaggerRouteMetadata(description).With(c =>
                c.WithDescription("Add a new user in the specified category.", tag)
                    .WithRequestModel<BuzzUserAccountModule.BuzzUserPostObject>()
                    .WithDefaultResponse<BuzzUser>()
                    .WithResponse(HttpStatusCode.BadRequest, "If no valid request parameter or if user does not exist at Spotify"));

            Describe["BuzzUserAccountUpdateUser"] = description => new SwaggerRouteMetadata(description).With(c =>
                c.WithDescription("Update an existing user.", tag)
                .WithRequestParameter("userId", description: "Id of user")
                    .WithRequestModel<BuzzUser>()
                    .WithDefaultResponse<BuzzUser>()
                    .WithResponse(HttpStatusCode.BadRequest, "If no valid request parameter or if user does not exist at Spotify")
                    .WithResponse(HttpStatusCode.NotFound, "User with id could not be found"));

            Describe["BuzzUserAccountDeleteUser"] = description => new SwaggerRouteMetadata(description).With(c =>
                c.WithDescription("Delete an existing user.", tag)
                    .WithRequestParameter("userId", description: "Id of user")
                    .WithResponse(HttpStatusCode.Accepted, "User has been removed")
                    .WithResponse(HttpStatusCode.BadRequest, "If no valid request parameter")
                    .WithResponse(HttpStatusCode.NotFound, "User with id could not be found"));
        }
    }
}