const { default: request } = require("axios");
const fs = require("fs");
let athena = require("./athena_template.json");

console.log("Fortnite Athena Profile Generator by Lawin v1.0.2\n");
request.get("https://fortnite-api.com/v2/cosmetics/br").then(resp => {
    let data = resp.data.data;

    console.log("[GEN] Starting to generate...\n");

    data.forEach(item => {
        if (item.id.toLowerCase().includes("random")) return;

        // Credits to PRO100KatYT for backendValue fixes
        if (item.type.backendValue == "AthenaEmoji" || item.type.backendValue == "AthenaSpray" || item.type.backendValue == "AthenaToy") item.type.backendValue = "AthenaDance";
        if (item.type.backendValue == "AthenaPetCarrier") item.type.backendValue = "AthenaBackpack";

        let id = `${item.type.backendValue}:${item.id}`;
        let variants = [];

        if (item.variants) {
            item.variants.forEach(obj => {
                variants.push({
                    "channel": obj.channel || "",
                    "active": obj.options[0].tag || "",
                    "owned": obj.options.map(variant => variant.tag || "")
                })
            })
        }

        athena.items[id] = {
            "templateId": id,
            "attributes": {
                "max_level_bonus": 0,
                "level": 1,
                "item_seen": true,
                "xp": 0,
                "variants": variants,
                "favorite": false
            },
            "quantity": 1
        }
    })

    fs.writeFileSync("./athena.json", JSON.stringify(athena, null, 2));
    const stats = fs.statSync("./athena.json");

    console.log("[GEN] Successfully generated and saved into", `${__dirname}\\athena.json`, `(${size(stats.size)})`);
})

function size(bytes) {
    const sizes = ["Bytes", "KB", "MB", "GB", "TB"]

    if (bytes == 0) {
        return "N/A"
    }

    const i = Number(Math.floor(Math.log(bytes) / Math.log(1024)))

    if (i == 0) {
        return bytes + " " + sizes[i]
    }

    return (bytes / Math.pow(1024, i)).toFixed(1) + " " + sizes[i]
}