const Controller = require('libflitter/controller/Controller')
const PageModel = require('../../../models/api/Page.model')

/*
 * Page Controller
 * -------------------------------------------------------------
 * Put some description here!
 */
class Page extends Controller {
    async get_page(req, res) {
        const PageId = req.params.PageId
        const user = req.user

        const page = await PageModel.findOne({UUID: PageId})
        if ( !page ) return res.status(404).message('Page not found with that ID.').api({})
        if ( !page.accessible_by(user) ) return req.security.deny()

        return res.api(page)
    }

    async save_page(req, res) {
        const PageId = req.params.PageId

        let page;
        if ( PageId ) {
            page = await PageModel.findOne({UUID: PageId})
            if ( !page ) return res.status(404).message('Page not found with that ID.').api({})
            if ( !page.accessible_by(req.user, 'update') ) return req.security.deny()
        } else {
            page = new PageModel
            page.CreatedUserId = req.user.id
            page.OrgUserId = req.user.id
        }

        if ( !req.body.Name ) return res.status(400).message('Missing required: Name').api({})
        page.Name = req.body.Name

        if ( 'IsPublic' in req.body ) {
            page.IsPublic = !!req.body.IsPublic
        }

        if ( 'IsVisibleInMenu' in req.body ) {
            page.IsVisibleInMenu = !!req.body.IsVisibleInMenu
        }

        let parent;
        if ( !req.body.ParentId ) return res.status(400).message('Missing required: ParentId').api({})
        else {
            parent = await PageModel.findOne({UUID: req.body.ParentId})
            if ( !parent ) return res.status(404).message('Parent page not found with that ID.').api({})
            if ( !parent.accessible_by(req.user, 'update') ) return req.security.kickout()
        }

        page.UpdatedAt = new Date
        page.UpdateUserId = req.user.id

        await page.save()
        return req.api(page)
    }
}

module.exports = exports = Page