'use strict'

const apiSchema = require('../../schemas/api')
const errorSchema = require('../../schemas/errors')
/* const healthSchema = require('../../schemas/health') // todo: maybe write healthSchema? */

const pluginConfig = {
    handlerType: 'health',
    docs: {
        description: 'Get server stats',
        notes: 'Returns stats on server status'
    }
}

const responseSchemas = {
    api: apiSchema.single,
    error: errorSchema.single
}

module.exports = {
    method: 'GET',
    path: '/',
    options:{
        ...pluginConfig.docs,
        tags: ['api'],
        auth: false,
        cors: true,
        handler: async function (request, h) {
            const { healthService } = request.server.services()

            const res = {
                ok: true,
                handler: pluginConfig.handlerType,
                data:null
            }

            res.data = await healthService.getStats()

            try {
                return h.response(res).code(200)
            } catch (err) {
                return h
                    .response({
                        ok: false,
                        handler: pluginConfig.handlerType,
                        data: {error: `${err}`}
                    })
                    .code(409)
            }
        },
        validate: {
            failAction: 'log'
        },

        response: {
            status: {
                200: apiSchema.single
                // .append({
                //   data: responseSchemas.api,
                // })
                    .label('api_single_res'),
                409: apiSchema.single
                    .append({
                        data: responseSchemas.error,
                    })
                    .label('error_single_res'),
            },
        },
    },
}