import fs from 'node-fs'
// list.map(folder => {
// 	getExifCreationDate(filepath)
// })
import exifr from 'exifr'
import moment from 'moment'

const pathFolder = '/home/poule/encrypted/stockage-syncable/photos/a_dispatcher'

// Replace with path to source directory

/**
 * obtenir une liste des dossiers uniquement dans le dossier courant
 * @param path
 * @returns {*}
 */
function getDirectories (path) {
	return fs.readdirSync(path).filter(function (file) {
		return fs.statSync(path + '/' + file).isDirectory()
	})
}

function convertDateToTimeInFileName (inputDate) {
	return inputDate.replace(' ', 'T')
}

function findFormattedDate (inputString) {

	return inputString.match(/^[0-9]{4}-?[0-9]{2}-?[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}$/)
}

function getExifCreationDate (filepath) {

	console.log('filepath', filepath)

	exifr.parse(filepath).then(exifData => {

		if (exifData) {

			let moments = []

			// console.log('exif data : ', exifData) // Do something with your data!
			if (exifData.DateTimeOriginal) {

				// console.log('image créée le : DateTimeOriginal : ', exifData.DateTimeOriginal) // Do something with your data!
				moments.push(exifData.DateTimeOriginal)
			}
			if (exifData.ModifyDate) {

				// console.log('image modifiée le : ModifyDate : ', exifData.ModifyDate) // Do something with your data!
				moments.push(exifData.ModifyDate)
			}
			if (exifData.FileModificationDateTime) {

				// console.log('image créée le : FileModificationDateTime : ', exifData.FileModificationDateTime) // Do something with your data!
				moments.push(exifData.FileModificationDateTime)
			}
			if (exifData.CreateDate) {

				// console.log('image créée le : CreateDate : ', exifData.CreateDate) // Do something with your data!
				moments.push(exifData.CreateDate)
			}

			moments = moments.map(d => {
				let newdate = moment(d)
				return newdate
			})
			let minDate = moment.min(moments)

			return minDate
		} else {
			console.log('pas de exif data')
			return null
		}
	}).catch(error => console.log('Error: ' + error.message))

}

const tagSeparator = ' '
const tagSectionSeparator = '--'
let fileSectionsName;

function findTagSectionInString (inputString) {
	let listOfTags = []
	// remove extension
	let extensionFile = inputString.match(/\.\w{3,4}$/i)

	extensionFile = extensionFile[0]

	inputString = inputString.replace(extensionFile, '')

	console.log('extensionFile', extensionFile)
	if (inputString.includes(tagSectionSeparator)) {
		console.log('inputString', inputString)
		if (inputString.length) {

			let boom = inputString.split(tagSectionSeparator)
			console.log('boom', boom)
			if (boom.length) {
				fileSectionsName = boom.splice(tagSeparator);
				listOfTags = [... fileSectionsName[1].trim().split(tagSeparator)]
				console.log('listOfTags', listOfTags)
			}else{
				console.log('no boom', boom)
			}
		}
	}
	return listOfTags
}

/**
 * écrit un nouveau nom de fichier formatté
 * @param convertedToName
 * @param originalFileName
 * @returns {*}
 */
function mixDateNameWithFileName (convertedToName, originalFileName) {
	// enlever l'ancien timestamp si il existe
	// ajouter en début de nom le nouveau timestamp avec un espace et conserver le reste du nom
	return originalFileName
}

function renameFile (originalFileName, fileMixedNewName) {
	fs.rename(originalFileName, fileMixedNewName, function (err) {
		if (err) console.log('rename ERROR: ' + err)
	})
}

// let list = getDirectories(pathFolder)
// console.log('list', list)

let originalFileName = '2023-06-23T08.55.05.jpg'
let formattedDatePIMBefore = findFormattedDate(originalFileName)
console.log('formattedDatePIMBefore', formattedDatePIMBefore)

let creationDateFound = getExifCreationDate(pathFolder + '/' + originalFileName)
let convertedToName = ''
if (creationDateFound) {
	convertedToName = convertDateToTimeInFileName(creationDateFound)
}
console.log('convertedToName', convertedToName)
let fileMixedNewName = mixDateNameWithFileName(convertedToName, originalFileName)

console.log('new name', fileMixedNewName)

if (fileMixedNewName !== originalFileName) {
	console.log('renommage =>', fileMixedNewName)
	// renameFile(originalFileName, fileMixedNewName)
}

const patternsFiles = {
	'downloaded_pic': '', // FyB8cZnWIAc21rw.jpg
	'telegram_pic': '', // -4900281569878475578_1109.jpg
	'open_camera': '^IMG_OC', // IMG_OC_20230617_092120_3.jpg
	'screenshot': '^Screenshot', // Screenshot 2023-06-15 at 15-26-04 Instance Panoramax OSM-FR.png
}

// getExifCreationDate('/home/poule/encrypted/stockage-syncable/photos/a_dispatcher/2023-06-23T18.36.47 -- machin bidule.jpg')
findTagSectionInString('2023-06-23T18.36.47 -- machin bidule.jpg')