import { getAccountIdForRequest } from "@/src/services/loginService";
import { getInventory, updateCurrency } from "@/src/services/inventoryService";
import { RequestHandler } from "express";
import { updateSlots } from "@/src/services/inventoryService";
import { InventorySlot } from "@/src/types/inventoryTypes/inventoryTypes";
import { logger } from "@/src/utils/logger";

/*
    loadout slots are additionally purchased slots only
    1 slot per mastery rank is automatically given above mr10, without database needing to save the mastery slots
    extra = everything above the base + 2 slots (e.g. for warframes)
    new slot = extra + 1 and slots +1
    using slot = slots -1, except for when purchased with platinum, then slots are included in price

    e.g. number of frames:
    19 slots, 71 extra
    = 71 - 19 + 2 = 54
    19 actually available slots in ingame inventory = 17 extra + 2 Base (base amount depends on slot) (+ 1 for every mastery rank above 10)
    number of frames = extra - slots + 2
*/

export const inventorySlotsController: RequestHandler = async (req, res) => {
    const accountId = await getAccountIdForRequest(req);
    const body = JSON.parse(req.body as string) as IInventorySlotsRequest;

    if (body.Bin != InventorySlot.SUITS && body.Bin != InventorySlot.PVE_LOADOUTS) {
        logger.warn(`unexpected slot purchase of type ${body.Bin}, account may be overcharged`);
    }

    const inventory = await getInventory(accountId);
    const currencyChanges = updateCurrency(inventory, 20, true);
    updateSlots(inventory, body.Bin, 1, 1);
    await inventory.save();

    res.json({ InventoryChanges: currencyChanges });
};

interface IInventorySlotsRequest {
    Bin: InventorySlot;
}