'use strict'

const Joi = require('joi')
const errorSchema = require('../../schemas/errors')
const userSchema = require('../../schemas/user')

const pluginConfig = {
    handlerType: 'user',
    docs: {
        description: 'Create a user',
        notes: 'Create a user and other things',
    },
}

const validators = {
    post: {
        payload: userSchema.userSignup,
    },
}

const responseSchemas = {
    response: Joi.object({
        user_id: Joi.number(),
        user_name: Joi.string(),
        user_email: Joi.string(),
        is_poster: Joi.number(),
        is_admin: Joi.number(),
        is_verified: Joi.number(),
    }).label('created_user'),
    error: errorSchema.single,
}

module.exports = {
    method: 'POST',
    path: '/signup',
    options: {
        ...pluginConfig.docs,
        tags: ['api'],
        /** Protect this route with authentication? */
        auth: false,
        cors: true,
        handler: async function (request, h) {
            const { userService } = request.server.services()
            const res = request.payload
            const userName = res.user_name
            const userEmail = res.user_email
            const userType = res.is_poster
            const userPw = res.user_pass ? res.user_pass : 'changeme'
            try {
                const user = await userService.signup({
                    password: userPw,
                    userInfo: {
                        user_name: userName,
                        user_email: userEmail,
                        is_poster: userType,
                        is_admin: 0,
                        is_verified: 0,
                    },
                })
                return h
                    .response({
                        ok: true,
                        handler: pluginConfig.handlerType,
                        data: user,
                    })
                    .code(201)
            } catch (err) {
                return h
                    .response({
                        ok: false,
                        handler: pluginConfig.handlerType,
                        data: { error: `${err}` },
                    })
                    .code(409)
            }
        },

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

        /** Validate the server response */
        response: {
            status: {
                201: Joi.object({
                    ok: Joi.bool(),
                    handler: Joi.string(),
                    data: responseSchemas.response,
                }).label('created_user_res'),
                409: Joi.object({
                    ok: Joi.bool(),
                    handler: Joi.string(),
                    data: responseSchemas.error,
                }).label('error_single_res'),
            },
        },
    },
}