let express = require('express')

var multer  = require('multer')
var upload = multer({ dest: '../staticFiles/' }) //@TODO make this a global value
let router = express.Router()

let Attachment = require('@models/Attachment')
let Note = require('@models/Note')

let userId = null
let masterKey = null

// middleware that is specific to this router
router.use(function setUserId (req, res, next) {

	//Session key is required to continue
	if(!req.headers.sessionId){
		next('Unauthorized')
	}

	if(req.headers.userId){
		userId = req.headers.userId
		masterKey = req.headers.masterKey
		next()
	}
})

router.post('/search', function (req, res) {
	Attachment.search(userId, req.body.noteId, req.body.attachmentType, req.body.offset, req.body.setSize, req.body.includeShared)
	.then( data => res.send(data) )
})

router.post('/textsearch', function (req, res) {
	Attachment.textSearch(userId, req.body.searchTerm)
	.then( data => res.send(data) )
})

router.post('/update', function (req, res) {
	Attachment.update(userId, req.body.attachmentId, req.body.updatedText, req.body.noteId)
	.then( result => {
		Note.reindex(userId, req.body.noteId)
		.then( data => res.send(data) )
	})
})

router.post('/delete', function (req, res) {
	Attachment.delete(userId, req.body.attachmentId)
	.then( data => res.send(data) )
})

router.post('/upload', upload.single('file'), function (req, res, next) {

	//Create attachment with file information and node id
	const noteId = parseInt(req.body.noteId)

	Attachment.processUploadedFile(userId, noteId, req.file)
	.then( uploadResults => {
		res.send(uploadResults)
	})

})

//
// Push URL to attachments
//  push action on - public controller
//

// get push key
router.post('/getbookmarklet', function (req, res) {

	Attachment.getPushkeyBookmarklet(userId)
	.then( data => res.send(data) )
})

// generate new push key
router.post('/generatepushkey', function (req, res) {

})

// delete push key
router.post('/deletepushkey', function (req, res) {

})

module.exports = router