avz-site/api/form-router.ts

// ============================================================================
// FORM ROUTER - Area do Cliente Avanzato
// ============================================================================
// Routers para gestao de formularios e respostas
// ============================================================================

import { z } from "zod";
import { createRouter, publicQuery, authedQuery } from "./middleware";
import { getDb } from "./queries/connection";
import { clientForms, formSections, formQuestions, formAnswers, formSubmissions } from "../db/schema";
import { eq, desc, and } from "drizzle-orm";

// Gerar codigo aleatorio de 8 caracteres
function generateCode(): string {
  return Math.random().toString(36).substring(2, 10).toUpperCase();
}

export const formRouter = createRouter({
  // ==========================================================================
  // ADMIN - Gerenciamento de Formularios
  // ==========================================================================

  // Listar todos os formularios
  list: publicQuery.query(async () => {
    const db = getDb();
    const forms = await db.select().from(clientForms).orderBy(desc(clientForms.createdAt));
    return forms;
  }),

  // Criar novo formulario
  create: publicQuery
    .input(
      z.object({
        title: z.string().min(1),
        description: z.string().optional(),
        clientName: z.string().min(1),
        clientEmail: z.string().email().optional(),
      })
    )
    .mutation(async ({ input }) => {
      const db = getDb();
      const code = generateCode();
      
      await db.insert(clientForms).values({
        title: input.title,
        description: input.description || "",
        clientName: input.clientName,
        clientEmail: input.clientEmail || "",
        status: "active",
        accessCode: code,
        createdBy: "Avanzato",
      });

      return { code, message: "Formulario criado com sucesso" };
    }),

  // Atualizar status (active/inactive/archived)
  updateStatus: publicQuery
    .input(
      z.object({
        accessCode: z.string(),
        status: z.enum(["active", "inactive", "archived"]),
      })
    )
    .mutation(async ({ input }) => {
      const db = getDb();
      await db
        .update(clientForms)
        .set({ status: input.status })
        .where(eq(clientForms.accessCode, input.accessCode));
      return { message: "Status atualizado" };
    }),

  // Excluir formulario
  delete: publicQuery
    .input(z.object({ accessCode: z.string() }))
    .mutation(async ({ input }) => {
      const db = getDb();
      // Primeiro excluir respostas e perguntas
      await db.delete(formAnswers).where(eq(formAnswers.formId, input.accessCode));
      await db.delete(formQuestions).where(eq(formQuestions.formId, input.accessCode));
      await db.delete(formSections).where(eq(formSections.formId, input.accessCode));
      await db.delete(formSubmissions).where(eq(formSubmissions.formId, input.accessCode));
      await db.delete(clientForms).where(eq(clientForms.accessCode, input.accessCode));
      return { message: "Formulario excluido" };
    }),

  // Renovar codigo de acesso
  regenerateCode: publicQuery
    .input(z.object({ accessCode: z.string() }))
    .mutation(async ({ input }) => {
      const db = getDb();
      const newCode = generateCode();
      await db
        .update(clientForms)
        .set({ accessCode: newCode })
        .where(eq(clientForms.accessCode, input.accessCode));
      return { newCode };
    }),

  // ==========================================================================
  // PUBLICO - Acesso ao Formulario via Codigo
  // ==========================================================================

  // Buscar formulario por codigo (publico)
  getByCode: publicQuery
    .input(z.object({ code: z.string() }))
    .query(async ({ input }) => {
      const db = getDb();
      const [form] = await db
        .select()
        .from(clientForms)
        .where(eq(clientForms.accessCode, input.code));

      if (!form) return null;
      if (form.status !== "active") return { ...form, _blocked: true };

      // Buscar perguntas agrupadas por secao
      const questions = await db
        .select()
        .from(formQuestions)
        .where(eq(formQuestions.formId, input.code))
        .orderBy(formQuestions.id);

      const sections = await db
        .select()
        .from(formSections)
        .where(eq(formSections.formId, input.code))
        .orderBy(formSections.id);

      return { ...form, questions, sections };
    }),

  // Submeter respostas do formulario
  submit: publicQuery
    .input(
      z.object({
        formId: z.string(),
        code: z.string(),
        answers: z.array(
          z.object({
            questionId: z.string(),
            answer: z.string(),
          })
        ),
        submittedBy: z.string().optional(),
        submittedByEmail: z.string().optional(),
      })
    )
    .mutation(async ({ input }) => {
      const db = getDb();

      // Verificar se formulario esta ativo
      const [form] = await db
        .select()
        .from(clientForms)
        .where(eq(clientForms.accessCode, input.code));

      if (!form || form.status !== "active") {
        throw new Error("Formulario nao encontrado ou inativo");
      }

      // Inserir submissao
      await db.insert(formSubmissions).values({
        formId: input.formId,
        submittedBy: input.submittedBy || "Anonimo",
        submittedByEmail: input.submittedByEmail || "",
      });

      // Inserir respostas
      for (const a of input.answers) {
        await db.insert(formAnswers).values({
          formId: input.formId,
          questionId: a.questionId,
          answer: a.answer,
        });
      }

      return { message: "Respostas submetidas com sucesso" };
    }),

  // ==========================================================================
  // ADMIN - Visualizar Respostas
  // ==========================================================================

  // Listar submissoes de um formulario
  getSubmissions: publicQuery
    .input(z.object({ accessCode: z.string() }))
    .query(async ({ input }) => {
      const db = getDb();
      const submissions = await db
        .select()
        .from(formSubmissions)
        .where(eq(formSubmissions.formId, input.accessCode))
        .orderBy(desc(formSubmissions.createdAt));
      return submissions;
    }),

  // Obter todas as respostas de uma submissao
  getAnswers: publicQuery
    .input(z.object({ formId: z.string() }))
    .query(async ({ input }) => {
      const db = getDb();
      const answers = await db
        .select()
        .from(formAnswers)
        .where(eq(formAnswers.formId, input.formId))
        .orderBy(formAnswers.id);
      return answers;
    }),
});