import type { RequestHandler } from "express";
import { Guild, GuildMember } from "../../models/guildModel.ts";
import { toMongoDate, toOid2 } from "../../helpers/inventoryHelpers.ts";
import { addAccountDataToFriendInfo, addInventoryDataToFriendInfo } from "../../services/friendService.ts";
import type { IGuildMemberClient } from "../../types/guildTypes.ts";

export const getGuildController: RequestHandler = async (req, res) => {
    const guildId = req.query.guildId;
    if (guildId) {
        const guild = await Guild.findById(guildId);
        if (guild) {
            const guildMembers = await GuildMember.find({ guildId: guild._id });

            const members: IGuildMemberClient[] = [];
            const dataFillInPromises: Promise<void>[] = [];
            for (const guildMember of guildMembers) {
                const member: IGuildMemberClient = {
                    _id: toOid2(guildMember.accountId, undefined),
                    Rank: guildMember.rank,
                    Status: guildMember.status,
                    Note: guildMember.RequestMsg,
                    RequestExpiry: guildMember.RequestExpiry ? toMongoDate(guildMember.RequestExpiry) : undefined
                };
                dataFillInPromises.push(addAccountDataToFriendInfo(member));
                dataFillInPromises.push(addInventoryDataToFriendInfo(member));

                members.push(member);
            }

            await Promise.all(dataFillInPromises);

            res.json({
                ...guild.toObject(),
                Members: members
            });
        } else {
            res.status(400).end();
        }
    }
};