const Joi = require('joi')

const apiSchema = require('../../schemas/api')
const errorSchema = require('../../schemas/errors')

const pluginConfig = {
    handlerType: 'reveal',
    docs: {
        description: 'reveal',
        notes: 'Reveal profile information to a grouping by membership',
    },
}

const validators = {
    params: Joi.object({ grouping_id: Joi.number() }),
    query: Joi.object({ profile_id: Joi.number(), tag_id: Joi.number() }),
}

const responseSchemas = {
    response: Joi.object({
        tags: Joi.array().items(),
    }),
    error: errorSchema.single,
}
module.exports = {
    method: 'POST',
    path: '/{grouping_id}/reveal',
    options: {
        ...pluginConfig.docs,
        tags: ['api'],
        auth: false,
        cors: true,
        handler: async function (request, h) {
            const { membershipService, profileService, userService } =
                request.server.services()
            const grouping_id = request.params.grouping_id
            const { profile_id, tag_id } = request.query
            try {
                const associations = await profileService.revealProfileInfo({
                    profile_id,
                    grouping_id,
                    tag_id,
                    is_deleted: false,
                })

                // Notify both profiles that information has been revealed
                const memberships = await membershipService.findMemberships([
                    grouping_id,
                ])
                const idsInGroup = memberships.map(
                    membership => membership.profile_id,
                )
                if (idsInGroup.length > 2)
                    return console.error(
                        'ERROR: idsInGroup cannot have more than 2 entries: ',
                        idsInGroup,
                    )
                // Grab User Info from Users Table
                const completeProfile = await profileService.getProfilesFor(
                    [profile_id],
                    'participant',
                )
                const userInfo = await userService.findById(
                    completeProfile[0].user_id,
                )

                // Grab the TagAssociation that matches the revealed profile
                // TODO: Check if there are multiple matching associations(?)(there shouldn't be)
                let matchingAssociation = null
                associations.forEach(tagAssoc => {
                    if (
                        tagAssoc.grouping_id === grouping_id &&
                        tagAssoc.profile_id === profile_id &&
                        tagAssoc.tag_id === tag_id
                    ) {
                        matchingAssociation = tagAssoc
                    }
                })
                const description = matchingAssociation.tag.tag_description

                idsInGroup.forEach(profile_id => {
                    request.server.methods.notify(
                        `${profile_id}.stonk`,
                        {
                            name: 'REVEALED_INFO',
                            revealed_info: userInfo[description],
                            profile_id: completeProfile[0].profile_id,
                            grouping_id: grouping_id,
                            tag: tag_id,
                            description,
                            type: 'info',
                            url: `<a href="/chat/${profile_id}">url</a>`
                        },
                        h,
                    )
                })
                return h
                    .response({
                        ok: true,
                        handler: pluginConfig.handlerType,
                        data: { tags: associations },
                    })
                    .code(200)
            } catch (err) {
                return h
                    .response({
                        ok: false,
                        handler: pluginConfig.handlerType,
                        data: { error: `${err}` },
                    })
                    .code(409)
            }
        },

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

        /** Validate the server response */
        response: {
            status: {
                200: apiSchema.single
                    .append({
                        data: responseSchemas.response,
                    })
                    .label('reveal_res'),
                409: apiSchema.single
                    .append({
                        data: responseSchemas.error,
                    })
                    .label('error_single_res'),
            },
        },
    },
}