'use strict'

const fs = require('fs')

const cp = require('cp-file').sync

const chalk = require('chalk')

const util = require('../util/index')

var exists = util.exists

var cwd = util.cwd

var pwd = util.pwd

var resolve = util.resolve

var read = util.read

var replace = function (file, tpl, replace) {

fs.writeFileSync(file, read(file).replace(tpl, replace), 'utf-8')

}

var PKG = util.pkg()

module.exports = function (path, local, theme) {

path = path || '.'

var msg = '\n' + chalk.green('Initialization succeeded!') + ' Please run ' +

chalk.inverse(`docsify serve ${path}`) + '\n'

path = cwd(path)

var target = function (file) {

return resolve(path, file)

}

var readme = exists(cwd('README.md')) || pwd('template/README.md')

var main = pwd('template/index.html')

if (local) {

main = pwd('template/index.local.html')

var vendor = exists(cwd('node_modules/docsify')) || pwd('../node_modules/docsify')

cp(resolve(vendor, 'lib/docsify.min.js'), target('vendor/docsify.js'))

cp(resolve(vendor, `lib/themes/${theme}.css`), target(`vendor/themes/${theme}.css`))

}

var filename = 'index.html'

cp(readme, target('README.md'))

cp(main, target(filename))

cp(pwd('template/.nojekyll'), target('.nojekyll'))

replace(target(filename), 'vue.css', `${theme}.css`)

if (PKG.name) {

replace(target(filename), 'Document', PKG.name + (PKG.description ? (' - ' + PKG.description) : ''))

replace(target(filename), 'name: \'\',', `name: '${PKG.name}',`)

}

if (PKG.description) {

replace(target(filename), 'Description', PKG.description)

}

if (PKG.repository) {

const repo = (PKG.repository.url || PKG.repository).replace(/\.git$/g, '').replace(/^git\+/g, '')

replace(target(filename), 'repo: \'\'', `repo: '${repo}'`)

}

console.log(msg)

}