import { NextRequest, NextResponse } from 'next/server';
import { PrismaClient } from '@prisma/client';
import { requireStaffAuth } from '@/lib/auth';

const prisma = new PrismaClient();

export async function GET(request: NextRequest) {
    // Require curator authentication
    const { error, context } = await requireStaffAuth(request);
    if (error || !context) {
        return error!;
    }

    // Only curators can view comments (not admins directly)
    if (context.role !== 'curator') {
        return NextResponse.json(
            { error: 'Only curators can view comments' },
            { status: 403 }
        );
    }

    try {
        const curatorId = context.curator.id;

        // Get all comments for this curator, ordered by creation date (newest first)
        const comments = await prisma.curatorCommentRecipient.findMany({
            where: {
                curatorId: curatorId
            },
            include: {
                comment: {
                    include: {
                        puzzle: {
                            include: {
                                song: {
                                    select: {
                                        title: true,
                                        artist: true
                                    }
                                },
                                genre: {
                                    select: {
                                        id: true,
                                        name: true
                                    }
                                }
                            }
                        }
                    }
                }
            },
            orderBy: {
                comment: {
                    createdAt: 'desc'
                }
            }
        });

        // Format the response
        const formattedComments = comments.map(recipient => ({
            id: recipient.comment.id,
            message: recipient.comment.message,
            createdAt: recipient.comment.createdAt,
            readAt: recipient.readAt,
            puzzle: {
                id: recipient.comment.puzzle.id,
                date: recipient.comment.puzzle.date,
                song: {
                    title: recipient.comment.puzzle.song.title,
                    artist: recipient.comment.puzzle.song.artist
                },
                genre: recipient.comment.puzzle.genre ? {
                    id: recipient.comment.puzzle.genre.id,
                    name: recipient.comment.puzzle.genre.name
                } : null
            }
        }));

        return NextResponse.json(formattedComments);
    } catch (error) {
        console.error('Error fetching curator comments:', error);
        return NextResponse.json(
            { error: 'Internal Server Error' },
            { status: 500 }
        );
    }
}