TOTVSTEC/cloudbridge-cli

'use strict';

var fs = require('fs'),
    path = require('path');

class CloudBridgeStore {

    constructor(fileName) {
        this.data = {};

        if (!fileName) return this;

        this.fileName = fileName;
        if (fileName.indexOf('.') < 0) {
            this.fileName += '.data';
        }

        this.homeDir = process.env.HOME || process.env.USERPROFILE || process.env.HOMEPATH;

        this.privateDir = path.join(this.homeDir, '.cloudbridge');

        if (!fs.existsSync(this.privateDir)) {
            fs.mkdirSync(this.privateDir);
        }

        this.filePath = path.join(this.privateDir, this.fileName);

        try {
            this.data = JSON.parse(fs.readFileSync(this.filePath));
        }
        catch (e) { }

        return this;
    }

    get(k) {
        if (k) {
            return this.data[k];
        }
        return this.data;
    }

    set(k, v) {
        this.data[k] = v;
    }

    remove(k) {
        delete this.data[k];
    }

    save() {
        try {
            var dataStoredAsString = JSON.stringify(this.data, null, 2);
            fs.writeFileSync(this.filePath, dataStoredAsString);
            this.data = JSON.parse(dataStoredAsString);
        }
        catch (e) {
            console.error('Unable to save cloudbridge data:', this.filePath, e);
        }
    }

}

exports.CloudBridgeStore = CloudBridgeStore;