#!/usr/bin/env node
require("babel-register");
const fs = require('fs-extra');
const inquirer = require('inquirer');
const ejs = require('ejs');
const getGitUser = require('../src/utils/git-user');
const program = require('commander')
const colors = require('colors');
const tools = require('../src/utils/tools');
let argvs = program.parse(process.argv).args;
let projectName = argvs[0];

if (!projectName) {
    inquirer.prompt({
        type: 'confirm',
        name: 'ok',
        message: 'Generate project in current directory?'
    }).then(function (answers) {
        if (answers.ok) {
            projectName = tools.PROJECT_PATH.substr(tools.PROJECT_PATH.lastIndexOf('/') + 1, tools.PROJECT_PATH.length);
            run();
        }
    });
} else {
    run();
}
function run() {
    inquirer.prompt([
        {
            type: 'input',
            name: 'name',
            message: 'Project name',
            default: projectName
        },
        {
            type: 'input',
            name: 'description',
            message: 'Project description',
            default: 'A vivo Vue.js project'
        },
        {
            type: 'input',
            name: 'author',
            message: 'Author',
            default: getGitUser()
        }
    ]).then(function (answers) {
        var userProjectPath = argvs[0] ? tools.PROJECT_PATH + '/' + argvs[0] : tools.PROJECT_PATH;
        fs.copySync(tools.CLIENT_PATH + "/project/zhump/vue", userProjectPath)

        function renderEjs(path, params) {
            fs.readFile(path, function (err, data) {
                if (err) {
                    return console.error(err);
                }
                var str = data.toString();
                fs.outputFile(path, ejs.render(str, params)).catch(err => {
                    console.error(err)
                })
            });
        }

        renderEjs(userProjectPath + '/package.json', answers)
        renderEjs(userProjectPath + '/index.html', answers)
        renderEjs(userProjectPath + '/src/app.less', answers)

        console.log(colors.magenta(' \n wow ! create project success ! run order ...'));

        if (argvs[0]) {
            console.log(`
    cd ${projectName}
            `)
        }
        console.log(`
    npm i 
    npm run dev
`)
        console.log(colors.magenta(' \n create your page !you can run ! run order ...'));

        console.log(`
    vivo new page home 
`)


    });
}