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'use strict'
function Source (terminal) {
const fs = require('fs')
const { dialog, app } = require('electron').remote
this.path = null
this.start = function () {
this.new()
}
this.new = function () {
console.log('Source', 'Make a new file..')
this.path = null
terminal.orca.reset()
terminal.resize()
terminal.history.reset()
terminal.cursor.reset()
terminal.clock.play()
}
this.open = function () {
console.log('Source', 'Open a file..')
let paths = dialog.showOpenDialog(app.win, { properties: ['openFile'], filters: [{ name: 'Orca Machines', extensions: ['orca'] }] })
if (!paths) { console.log('Nothing to load'); return }
this.read(paths[0])
}
this.save = function (as = false) {
console.log('Source', 'Save a file..')
if (this.path && !as) {
this.write(this.path)
} else {
this.saveAs()
}
}
this.saveAs = function () {
console.log('Source', 'Save a file as..')
dialog.showSaveDialog((path) => {
if (path === undefined) { return }
if (path.indexOf('.orca') < 0) { path += '.orca' }
terminal.source.write(path)
terminal.source.path = path
})
}
this.revert = function () {
if (!this.path) { return }
console.log('Source', 'Revert a file..')
this.read(this.path)
}
// I/O
this.write = function (path, data = this.generate()) {
console.log('Source', 'Writing ' + path)
fs.writeFile(path, data, (err) => {
if (err) { alert('An error ocurred updating the file' + err.message); console.warn(err) }
terminal.source.remember('active', path)
})
}
this.read = function (path) {
if (!path) { return }
console.log('Source', 'Reading ' + path)
fs.readFile(path, 'utf8', (err, data) => {
if (err) { console.warn(err); terminal.source.new(); return }
terminal.source.path = path
terminal.source.remember('active', path)
terminal.load(this.parse(data))
})
}
// LocalStorage
this.resume = function () {
const path = this.recall('active')
if (path) {
this.read(path)
}
}
this.remember = function (key, val) {
if (!key || !val) { return }
console.log('Source', `Remember: ${key}=${val}`)
localStorage.setItem(key, val)
}
this.recall = function (key) {
if (!key) { return }
if (localStorage.hasOwnProperty(key)) {
console.log('Source', `Recall: ${key}`)
return localStorage.getItem(key)
}
}
this.forget = function (key) {
if (!key) { return }
console.log('Source', `Forget: ${key}`)
localStorage.removeItem(key)
}
// Converters
this.generate = function (orca = terminal.orca) {
return `${orca}`
}
this.parse = function (text) {
const lines = text.split('\n')
const w = lines[0].length
const h = lines.length
const s = lines.join('\n').trim()
return terminal.orca.load(w, h, s)
}
// Etc
this.name = function (path = this.path) {
return path ? path.substr(path.lastIndexOf('/') + 1).replace('.orca', '').trim() : null
}
this.folder = function (path = this.path) {
return path ? path.substring(0, path.lastIndexOf('/')).trim() : null
}
this.toString = function () {
return this.path ? this.name() : 'blank'
}
}
module.exports = Source
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