import type { AppSupabaseClient } from '../supabase/client';

export interface PinnedMessage {
  conversationId: string;
  messageId: string;
  pinnedBy: string;
  pinnedAt: string;
}

interface Row {
  conversation_id: string;
  message_id: string;
  pinned_by: string;
  pinned_at: string;
}

function mapRow(r: Row): PinnedMessage {
  return {
    conversationId: r.conversation_id,
    messageId: r.message_id,
    pinnedBy: r.pinned_by,
    pinnedAt: r.pinned_at,
  };
}

export async function listPinnedMessages(
  client: AppSupabaseClient,
  conversationId: string,
): Promise<PinnedMessage[]> {
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  const { data, error } = await (client as any)
    .from('pinned_messages')
    .select('conversation_id, message_id, pinned_by, pinned_at')
    .eq('conversation_id', conversationId)
    .order('pinned_at', { ascending: false });
  if (error) throw error;
  return (data ?? []).map(mapRow);
}

export async function pinMessage(
  client: AppSupabaseClient,
  conversationId: string,
  messageId: string,
  pinnedBy: string,
): Promise<void> {
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  const { error } = await (client as any)
    .from('pinned_messages')
    .insert({ conversation_id: conversationId, message_id: messageId, pinned_by: pinnedBy });
  if (error) throw error;
}

export async function unpinMessage(
  client: AppSupabaseClient,
  conversationId: string,
  messageId: string,
): Promise<void> {
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  const { error } = await (client as any)
    .from('pinned_messages')
    .delete()
    .eq('conversation_id', conversationId)
    .eq('message_id', messageId);
  if (error) throw error;
}