var fs = require('fs-extra');

var path = require('path');

var sass = require('sass');

var constants = require('./util/constants');

var mapBoxGLStyleRules = require('./../src/plots/mapbox/constants').styleRules;

var common = require('./util/common');

var pullCSS = require('./util/pull_css');

var updateVersion = require('./util/update_version');

// main

makeBuildCSS();

exposePartsInLib();

copyTopojsonFiles();

updateVersion(constants.pathToPlotlyVersion);

// convert scss to css to js and static css file

function makeBuildCSS() {

sass.render(

{

file: constants.pathToSCSS,

outputStyle: 'compressed'

},

function (err, result) {

if (err) throw err;

// To support application with strict CSP where styles cannot be inlined,

// build a static CSS file that can be included into such applications.

var staticCSS = String(result.css);

for (var k in mapBoxGLStyleRules) {

staticCSS = addAdditionalCSSRules(

staticCSS,

'.js-plotly-plot .plotly .mapboxgl-' + k,

mapBoxGLStyleRules[k]

);

}

fs.writeFile(constants.pathToCSSDist, staticCSS, function (err) {

if (err) throw err;

});

// css to js to be inlined

pullCSS(String(result.css), constants.pathToCSSBuild);

}

);

}

function addAdditionalCSSRules(staticStyleString, selector, style) {

return staticStyleString + selector + '{' + style + '}';

}

function exposePartsInLib() {

var obj = {};

var insert = function (name, folder) {

obj[name] = folder + '/' + name;

};

insert('core', 'src');

insert('calendars', 'src/components');

constants.allTraces.forEach(function (k) {

insert(k, 'src/traces');

});

writeLibFiles(obj);

}

function writeLibFiles(obj) {

for (var name in obj) {

common.writeFile(

path.join(constants.pathToLib, name + '.js'),

["'use strict';", '', "module.exports = require('../" + obj[name] + "');", ''].join('\n')

);

}

}

function copyTopojsonFiles() {

const FILES_TO_EXCLUDE = ['country_names_iso_codes.json'];

fs.copy(

constants.pathToTopojsonSrc,

constants.pathToTopojsonDist,

{

clobber: true,

filter: (filePath) => !FILES_TO_EXCLUDE.includes(path.basename(filePath))

},

common.throwOnError

);

}