import { Request, Response } from 'express';
import { ListResponse } from '../../../utils/ListResponse';
import { formatDateOnly, formatISOWithoutTimezone } from '../../../utils/FormatDate';
import { VendorExperienceDTO } from '../../../types/admin/vendor_experience/VendorExperienceDTO';
import prisma from '../../../prisma/PrismaClient';

const formatItem = (item: VendorExperienceDTO) => ({
    ...item,
    // contract_value_min: item.contract_value_min !== null ? Number(item.contract_value_min) : null,
    // contract_value_max: item.contract_value_max !== null ? Number(item.contract_value_max) : null,
    // contract_start_date: formatDateOnly(item.contract_start_date),
    // contract_expired_date: formatDateOnly(item.contract_expired_date),
    createdAt: formatISOWithoutTimezone(item.createdAt),
    updatedAt: formatISOWithoutTimezone(item.updatedAt),
});

export const VendorExperienceCollection = async (
    req: Request,
    res: Response,
    data: VendorExperienceDTO[] = [],
    total: number | null = null,
    page: number = 1,
    limit: number = 10,
    message: string = 'Success'
): Promise<Response> => {
    const ids = data.map(item => item.id);

    // Ambil tags dari category_links yang relevan
    // const allTags = await prisma.categoryLink.findMany({
    //     where: {
    //         source_id: { in: ids },
    //         source_type: { in: ['vendor_experience_positive_notes', 'vendor_experience_negative_notes'] },
    //         deletedAt: null,
    //     },
    //     include: {
    //         Category: true,
    //     },
    // });

    // Kelompokkan tags berdasarkan source_type dan source_id
    // const tagMap = new Map<string, { positive: string[]; negative: string[] }>();
    // for (const id of ids) {
    //     tagMap.set(id, { positive: [], negative: [] });
    // }

    // for (const tag of allTags) {
    //     const id = tag.source_id!;
    //     const categoryTag = tag.Category?.tag ?? '';
    //     const current = tagMap.get(id);
    //     if (!current) continue;

    //     if (tag.source_type === 'vendor_experience_positive_notes') {
    //         current.positive.push(categoryTag);
    //     } else if (tag.source_type === 'vendor_experience_negative_notes') {
    //         current.negative.push(categoryTag);
    //     }
    // }

    // Gabungkan dan format
    const formattedData = data.map(item => {
        // const tags = tagMap.get(item.id);
        return formatItem({
            ...item,
            // positive_notes_tags: tags?.positive ?? [],
            // negative_notes_tags: tags?.negative ?? [],
        });
    });

    if (typeof total !== 'number') {
        return res.status(200).json({
            success: true,
            message,
            data: Array.isArray(formattedData),
        });
    }

    return ListResponse({
        req,
        res,
        data: formattedData,
        total,
        page,
        limit,
        message,
    });
};