{
  "description": "Exemplo de WhatsApp Flow - Formulario de agendamento com 3 telas",
  "version": "3.0",
  "screens": [
    {
      "id": "PERSONAL_INFO",
      "title": "Dados Pessoais",
      "data": {},
      "layout": {
        "type": "SingleColumnLayout",
        "children": [
          {
            "type": "TextHeading",
            "text": "Agende sua consulta"
          },
          {
            "type": "TextBody",
            "text": "Preencha seus dados para agendar."
          },
          {
            "type": "TextInput",
            "name": "customer_name",
            "label": "Nome completo",
            "required": true,
            "input-type": "text"
          },
          {
            "type": "TextInput",
            "name": "customer_email",
            "label": "E-mail",
            "required": true,
            "input-type": "email"
          },
          {
            "type": "TextInput",
            "name": "customer_phone",
            "label": "Telefone",
            "required": true,
            "input-type": "phone"
          },
          {
            "type": "Footer",
            "label": "Próximo",
            "on-click-action": {
              "name": "navigate",
              "next": { "type": "screen", "name": "APPOINTMENT_DETAILS" },
              "payload": {
                "customer_name": "${form.customer_name}",
                "customer_email": "${form.customer_email}",
                "customer_phone": "${form.customer_phone}"
              }
            }
          }
        ]
      }
    },
    {
      "id": "APPOINTMENT_DETAILS",
      "title": "Detalhes do Agendamento",
      "data": {},
      "layout": {
        "type": "SingleColumnLayout",
        "children": [
          {
            "type": "TextHeading",
            "text": "Escolha data e serviço"
          },
          {
            "type": "Dropdown",
            "name": "service_type",
            "label": "Tipo de serviço",
            "required": true,
            "data-source": [
              { "id": "consulta_inicial", "title": "Consulta Inicial" },
              { "id": "retorno", "title": "Retorno" },
              { "id": "exame_rotina", "title": "Exame de Rotina" },
              { "id": "procedimento", "title": "Procedimento" }
            ]
          },
          {
            "type": "DatePicker",
            "name": "appointment_date",
            "label": "Data desejada",
            "required": true
          },
          {
            "type": "Dropdown",
            "name": "appointment_time",
            "label": "Horário preferido",
            "required": true,
            "data-source": [
              { "id": "08:00", "title": "08:00" },
              { "id": "09:00", "title": "09:00" },
              { "id": "10:00", "title": "10:00" },
              { "id": "11:00", "title": "11:00" },
              { "id": "14:00", "title": "14:00" },
              { "id": "15:00", "title": "15:00" },
              { "id": "16:00", "title": "16:00" }
            ]
          },
          {
            "type": "TextArea",
            "name": "observations",
            "label": "Observações (opcional)",
            "required": false
          },
          {
            "type": "Footer",
            "label": "Revisar",
            "on-click-action": {
              "name": "navigate",
              "next": { "type": "screen", "name": "CONFIRMATION" },
              "payload": {
                "customer_name": "${data.customer_name}",
                "customer_email": "${data.customer_email}",
                "customer_phone": "${data.customer_phone}",
                "service_type": "${form.service_type}",
                "appointment_date": "${form.appointment_date}",
                "appointment_time": "${form.appointment_time}",
                "observations": "${form.observations}"
              }
            }
          }
        ]
      }
    },
    {
      "id": "CONFIRMATION",
      "title": "Confirmação",
      "terminal": true,
      "data": {},
      "layout": {
        "type": "SingleColumnLayout",
        "children": [
          {
            "type": "TextHeading",
            "text": "Confirme seu agendamento"
          },
          {
            "type": "TextBody",
            "text": "Nome: ${data.customer_name}\nE-mail: ${data.customer_email}\nTelefone: ${data.customer_phone}\n\nServiço: ${data.service_type}\nData: ${data.appointment_date}\nHorário: ${data.appointment_time}\n\nObservações: ${data.observations}"
          },
          {
            "type": "OptIn",
            "name": "consent",
            "label": "Concordo em receber confirmações por WhatsApp",
            "required": true
          },
          {
            "type": "Footer",
            "label": "Confirmar Agendamento",
            "on-click-action": {
              "name": "complete",
              "payload": {
                "customer_name": "${data.customer_name}",
                "customer_email": "${data.customer_email}",
                "customer_phone": "${data.customer_phone}",
                "service_type": "${data.service_type}",
                "appointment_date": "${data.appointment_date}",
                "appointment_time": "${data.appointment_time}",
                "observations": "${data.observations}",
                "consent": "${form.consent}"
              }
            }
          }
        ]
      }
    }
  ]
}