const path = require("path"),
paths = require("./fileManager.js"),
fs = require("fs")

const defaultConfig = {
    "title": "Bruh!",
    "public": false,
    "hidden": true,
    "pinned": false,
    "desc": "No description... pluh!"
}

module.exports = {
    blogPosts: () => {
        var posts = []
        var pinned = []

        var dir = fs.readdirSync(paths.posts)
        dir.sort(function(a, b) {
            return fs.statSync(paths.posts + "/" + a).mtime.getTime() - 
                   fs.statSync(paths.posts + "/" + b).mtime.getTime();
        });
        
        for (var i = 0; i < dir.length; i++) {
            var folder = dir[i]
 
            var folderPath = path.join(paths.posts, folder)
            var configPath = path.join(folderPath, "config.json")
            if (fs.statSync(folderPath).isDirectory) {
                var config = {}
                if (fs.existsSync(configPath)) {
                    config = JSON.parse(fs.readFileSync(configPath))
                }
                config = Object.assign({}, defaultConfig, config)
                config.folder = folder
                if (config.public) {
                    config.data = fs.readFileSync(path.join(folderPath, "index.md")).toString()
                } else if (config.hidden) {
                    continue
                }

                if (config.pinned) {
                    pinned.unshift(config)
                } else {
                    posts.unshift(config)
                }
            }
        }
        return pinned.concat(posts)

    }
}