4ventures-client-portal/src/lib/content-collab.ts

/** Dual agency/client approval + comments for calendar posts and assets. */

import { isAgencyRole, serviceHeaders, supabaseUrl, userRole } from '@/lib/agency';

export type ContentResourceType = 'calendar_post' | 'asset';
export type Party = 'agency' | 'client';

export type ApprovalRow = {
  party: Party;
  approved: boolean;
  actor_email?: string | null;
  created_at?: string;
  note?: string | null;
};

export type CommentRow = {
  id: string;
  body: string;
  author_email?: string | null;
  author_party: Party;
  created_at: string;
};

export function partyFromUser(user: {
  app_metadata?: Record<string, unknown>;
  user_metadata?: Record<string, unknown>;
} | null): Party {
  return isAgencyRole(userRole(user)) ? 'agency' : 'client';
}

export function dualStatus(approvals: ApprovalRow[]): {
  agency: boolean;
  client: boolean;
  both: boolean;
  label: string;
} {
  const agency = approvals.some((a) => a.party === 'agency' && a.approved);
  const client = approvals.some((a) => a.party === 'client' && a.approved);
  const both = agency && client;
  let label = 'Pendiente';
  if (both) label = 'Doble OK';
  else if (agency && !client) label = 'OK agencia · falta cliente';
  else if (client && !agency) label = 'OK cliente · falta agencia';
  return { agency, client, both, label };
}

export async function listApprovals(
  tenantId: string,
  resourceType: ContentResourceType,
  resourceIds: string[]
): Promise<Record<string, ApprovalRow[]>> {
  const headers = serviceHeaders();
  if (!headers || !resourceIds.length) return {};
  const ids = resourceIds.map(encodeURIComponent).join(',');
  const url =
    `${supabaseUrl()}/rest/v1/content_approvals?tenant_id=eq.${encodeURIComponent(tenantId)}` +
    `&resource_type=eq.${resourceType}&resource_id=in.(${ids})&select=*`;
  const r = await fetch(url, { headers, cache: 'no-store' });
  if (!r.ok) return {};
  const rows = (await r.json()) as (ApprovalRow & { resource_id: string })[];
  const map: Record<string, ApprovalRow[]> = {};
  for (const row of rows) {
    (map[row.resource_id] ||= []).push(row);
  }
  return map;
}

export async function listComments(
  tenantId: string,
  resourceType: ContentResourceType,
  resourceId: string
): Promise<CommentRow[]> {
  const headers = serviceHeaders();
  if (!headers) return [];
  const url =
    `${supabaseUrl()}/rest/v1/content_comments?tenant_id=eq.${encodeURIComponent(tenantId)}` +
    `&resource_type=eq.${resourceType}&resource_id=eq.${encodeURIComponent(resourceId)}` +
    `&select=*&order=created_at.asc`;
  const r = await fetch(url, { headers, cache: 'no-store' });
  if (!r.ok) return [];
  return (await r.json()) as CommentRow[];
}

export async function upsertApproval(opts: {
  tenantId: string;
  resourceType: ContentResourceType;
  resourceId: string;
  party: Party;
  approved: boolean;
  actorId?: string | null;
  actorEmail?: string | null;
  note?: string | null;
}): Promise<void> {
  const headers = serviceHeaders();
  if (!headers) throw new Error('no service role');
  const body = {
    tenant_id: opts.tenantId,
    resource_type: opts.resourceType,
    resource_id: opts.resourceId,
    party: opts.party,
    approved: opts.approved,
    actor_id: opts.actorId || null,
    actor_email: opts.actorEmail || null,
    note: opts.note || null,
  };
  const r = await fetch(
    `${supabaseUrl()}/rest/v1/content_approvals?on_conflict=tenant_id,resource_type,resource_id,party`,
    {
      method: 'POST',
      headers: {
        ...headers,
        'Content-Type': 'application/json',
        Prefer: 'resolution=merge-duplicates,return=minimal',
      },
      body: JSON.stringify(body),
    }
  );
  if (!r.ok) throw new Error(await r.text());
}

export async function insertComment(opts: {
  tenantId: string;
  resourceType: ContentResourceType;
  resourceId: string;
  body: string;
  authorId?: string | null;
  authorEmail?: string | null;
  authorParty: Party;
}): Promise<CommentRow> {
  const headers = serviceHeaders();
  if (!headers) throw new Error('no service role');
  const r = await fetch(`${supabaseUrl()}/rest/v1/content_comments`, {
    method: 'POST',
    headers: {
      ...headers,
      'Content-Type': 'application/json',
      Prefer: 'return=representation',
    },
    body: JSON.stringify({
      tenant_id: opts.tenantId,
      resource_type: opts.resourceType,
      resource_id: opts.resourceId,
      body: opts.body,
      author_id: opts.authorId || null,
      author_email: opts.authorEmail || null,
      author_party: opts.authorParty,
    }),
  });
  if (!r.ok) throw new Error(await r.text());
  const rows = await r.json();
  return Array.isArray(rows) ? rows[0] : rows;
}