// This was a student project to

// allow the user to chose favoite CC licence terms and have them highlighted

// tabulator.options becaome UI.licenseOptions

// Possible future alternative directoons: Store licence preferences in a solid preferences file

const licenseURI = ['http://creativecommons.org/licenses/by-nc-nd/3.0/',

'http://creativecommons.org/licenses/by-nc-sa/3.0/',

'http://creativecommons.org/licenses/by-nc/3.0/',

'http://creativecommons.org/licenses/by-nd/3.0/',

'http://creativecommons.org/licenses/by-sa/3.0/',

'http://creativecommons.org/licenses/by/3.0/'

]

const names = ['BY-NC-ND', 'BY-NC-SA', 'BY-NC', 'BY-ND', 'BY-SA', 'BY']

const UI = require('solid-ui')

var kb = UI.store

module.exports = function licenseOptions () {

this.options = {}

this.references = []

this.checkedLicenses = []

this.openCheckBoxWindow = function () {

this.this.display = window.open(' ', 'NewWin',

'menubar=0,location=no,status=no,directories=no,toolbar=no,scrollbars=yes,height=200,width=200')

}

var message = "<font face='arial' size='2'><form name ='checkboxes'>"

var lics = this.checkedLicenses

for (var kk = 0; kk < lics.length; kk++) {

message += "<input type='checkbox' name = 'n" + kk +

"' onClick = 'tabulator.options.submit()'" + // @@ FIXME

(lics[kk] ? 'CHECKED' : '') + ' />CC: ' + names[kk] + '<br />'

}

message += "<br /> <a onclick='tabulator.options.selectAll()'>[Select All] </a>" // @@ FIXME

message += "<a onclick='tabulator.options.deselectAll()'> [Deselect All]</a>" // @@ FIXME

message += '</form></font>'

this.display.document.write(message)

this.display.document.close()

var i

for (i = 0; i < 6; i++) {

this.references[i] = this.this.display.document.checkboxes.elements[i]

}

this.selectAll = function () {

var i

for (i = 0; i < 6; i++) {

this.display.document.checkboxes.elements[i].checked = true

this.references[i].checked = true

this.checkedLicenses[i] = true

}

}

this.deselectAll = function () {

var i

for (i = 0; i < 6; i++) {

this.display.document.checkboxes.elements[i].checked = false

this.references[i].checked = false

this.checkedLicenses[i] = false

}

}

this.submit = function () {

// alert('this.submit: checked=' + this.references[0].checked)

for (let i = 0; i < 6; i++) {

this.checkedLicenses[i] = !!this.references[i].checked

}

}

this.checkLicence = function checkLicense (statement) {

var licenses = kb.each(statement.why, kb.sym('http://creativecommons.org/ns#license'))

UI.log.info('licenses:' + statement.why + ': ' + licenses)

for (let i = 0; i < licenses.length; i++) {

for (let j = 0; j < this.checkedLicenses.length; j++) {

if (this.checkedLicenses[j] && (licenses[i].uri === licenseURI[j])) {

return true

// theClass += ' licOkay' // icon_expand

// break

}

}

}

return false

}

return this

}

// ends