'use strict'

const Joi = require('joi')
const apiSchema = require('../../schemas/api')
const surveyResponseSchema = require('../../schemas/responses')
const params = require('../../schemas/params')

const pluginConfig = {
    handlerType: 'survey',
    docs: {
        description: 'Get responses to questions',
        notes: 'Returns a list of all survey responses for a user',
    },
}

/** Validator functions by request method */
const validators = {
    /** Validate the header (cookie check) */
    // headers: true,
    /** Validate the route params (/active/{thing}) */
    params: params.userId,
    /** Validate the route query (/active/{thing}?limit=10&offset=10) */
    // query: true,
    /** Validate the incoming payload (POST method) */
    // payload: true,
}
const responseSchemas = {
    response: surveyResponseSchema.keys,
}

module.exports = {
    method: 'GET',
    path: '/questions',
    options: {
        ...pluginConfig.docs,
        tags: ['api'],
        /** Protect this route with authentication? */
        auth: false,

        handler: async function (request, h) {
            const { responseService } = request.services()
            const responseKeys = await responseService.getResponseKeys()
            try {
                return {
                    ok: true,
                    handler: pluginConfig.handlerType,
                    data: responseKeys,
                }
            } catch (err) {
                return {
                    ok: false,
                    handler: pluginConfig.handlerType,
                    data: { error: err },
                }
            }
        },

        /** Validate based on validators object */
        validate: { ...validators, failAction: 'log' },

        /** Validate the server response */
        response: {
            schema: apiSchema.single
                .append({
                    data: responseSchemas.response,
                })
                .label('response_list_res'),
            failAction: 'log',
        },
    },
}