/**
 * Catalogo agregado de tools MCP.
 *
 *  Wave 3 (S-13.03): 5 read tools (contacts, conversations, messages history).
 *  Wave 4 (S-13.04): +3 read (leads list/get, pipelines list)
 *                    +4 write (create_lead, update_lead, move_lead_stage, send_whatsapp)
 *                    +1 handoff (request_human_handoff). Total 13 tools.
 *  +1 write (start_conversation_and_send): cold-start de conversa nova num
 *  canal escolhido, pra automação externa com chave (`requiresRole: manager`,
 *  `apenasHumano` no catálogo — nunca alcançável pelo agente publicado).
 */
import type { McpToolDefinition } from "../types";
import { TOOL_CATALOG, VALID_TOOL_IDS } from "./catalog";
import { crmSearchContacts, crmGetContact, crmProposeContactField } from "./contacts";
import {
  crmListConversations,
  crmGetConversation,
  crmGetConversationHistory,
  crmCreateConversationDraft,
} from "./conversations";
import {
  crmListLeads,
  crmGetLead,
  crmCreateLead,
  crmUpdateLead,
  crmMoveLeadStage,
  crmRetomarLead,
  crmProposeLeadFieldsFromDocument,
} from "./leads";
import { crmGetPipelineForecast, crmListPipelines } from "./pipelines";
import { crmSendWhatsappMessage } from "./messages";
import { crmPublishWhatsappStatus } from "./status";
import { crmStartConversationAndSend } from "./start-conversation";
import {
  crmAssignConversation,
  crmManageTags,
  crmGetQueueStatus,
  crmSetConversationSector,
} from "./governance";
import {
  crmListAvailableAttendants,
  crmListHumanCases,
  crmGetHumanCase,
  crmAddCaseNote,
  crmCloseHumanCase,
  crmResumeAiAttendance,
} from "./escalacao";
import { crmRequestHumanHandoff } from "./handoff";
import {
  crmSearchKnowledge,
  crmListKnowledgeSources,
  crmListImprovementProposals,
  crmGetOrgMemory,
  crmSaveOrgMemory,
} from "./evolucao";
import { crmListContactOrders, crmSearchProducts } from "./comercio";
import { crmGetHonorariosContrato, crmListHonorariosParcelas } from "./honorarios";
import { crmDescribeExternalData, crmQueryExternalData } from "./dados-externos";
import { crmConsultarReceita } from "./receitas-externas";
import { crmListPrivacyRequests } from "./privacidade";
import { crmGetProspectingSiteAudit } from "./prospeccao-site";
import {
  crmArchiveStage,
  crmCreateStage,
  crmCreateWebhookSource,
  crmListAutomationRules,
  crmListAutomationRuns,
  crmListMessageTemplates,
  crmListStages,
  crmListTags,
  crmListTeamMembers,
  crmListWebhookSourceEvents,
  crmListWebhookSources,
  crmRenderMessageTemplate,
  crmSetAutomationRuleActive,
  crmSetWebhookSourceActive,
  crmUpdateStage,
} from "./operacao";
import {
  crmBookAppointment,
  crmCancelAppointment,
  crmConfirmAppointment,
  crmFindAndBookAppointment,
  crmFindFreeSlots,
  crmListAppointments,
  crmListEventTypes,
  crmRescheduleAppointment,
  crmSetAppointmentOutcome,
} from "./agendamento";
import {
  crmScheduleFollowup,
  crmEnrollFollowupFlow,
  crmCancelFollowup,
  crmListFollowups,
  crmListAtRiskLeads,
  crmCloseDemand,
  crmProposeReactivation,
} from "./retencao";
import { crmDraftProposal, crmPrepararProposta } from "./propostas";

// Cast via `unknown` porque McpToolDefinition<TInput> nao e covariante
// em TInput (handler usa TInput em posicao contravariante). Coletar
// definicoes heterogeneas em array unico exige apagar o input shape no
// nivel do array — o server core ja recebe args como `Record<string,
// unknown>` e cada handler valida no Zod do registerTool.
export const allTools: ReadonlyArray<McpToolDefinition> = [
  // read
  crmListEventTypes,
  crmFindFreeSlots,
  crmListAppointments,
  crmSearchContacts,
  crmGetContact,
  crmProposeContactField,
  crmListConversations,
  crmGetConversation,
  crmGetConversationHistory,
  crmGetQueueStatus,
  crmListLeads,
  crmGetLead,
  crmListPipelines,
  crmGetPipelineForecast,
  crmSearchKnowledge,
  crmListKnowledgeSources,
  crmListImprovementProposals,
  crmGetOrgMemory,
  crmSaveOrgMemory,
  crmListContactOrders,
  crmSearchProducts,
  crmGetHonorariosContrato,
  crmListHonorariosParcelas,
  crmPrepararProposta,
  crmDescribeExternalData,
  crmQueryExternalData,
  crmConsultarReceita,
  crmListPrivacyRequests,
  crmGetProspectingSiteAudit,
  // read — organizar a operação (W4)
  crmListStages,
  crmListTags,
  crmListMessageTemplates,
  crmRenderMessageTemplate,
  crmListWebhookSources,
  crmListWebhookSourceEvents,
  crmListAutomationRules,
  crmListAutomationRuns,
  crmListTeamMembers,
  crmListFollowups,
  crmListAtRiskLeads,
  crmListAvailableAttendants,
  crmListHumanCases,
  crmGetHumanCase,
  // write
  // A que consulta E marca numa chamada só vem primeiro: quando o cliente já deu
  // dia e hora, é o caminho curto, e é o que evita o turno morrer no meio (#831).
  crmFindAndBookAppointment,
  crmBookAppointment,
  crmRescheduleAppointment,
  crmCancelAppointment,
  crmConfirmAppointment,
  crmSetAppointmentOutcome,
  crmCreateLead,
  crmUpdateLead,
  crmMoveLeadStage,
  crmRetomarLead,
  crmProposeLeadFieldsFromDocument,
  crmSendWhatsappMessage,
  // Status não é mensagem: não tem destinatário nem conversa, e quem publica
  // escolhe um PÚBLICO. Vem logo depois do envio porque é a outra forma de
  // alcançar o cliente pelo mesmo número.
  crmPublishWhatsappStatus,
  crmStartConversationAndSend,
  crmCreateConversationDraft,
  crmAssignConversation,
  crmManageTags,
  // #3881 — a triagem da IA escolhe a FILA da conversa (módulo `setores`).
  crmSetConversationSector,
  // write — organizar a operação (W4)
  crmCreateStage,
  crmUpdateStage,
  crmArchiveStage,
  crmCreateWebhookSource,
  crmSetWebhookSourceActive,
  crmSetAutomationRuleActive,
  crmScheduleFollowup,
  crmEnrollFollowupFlow,
  crmCancelFollowup,
  crmCloseDemand,
  crmProposeReactivation,
  crmAddCaseNote,
  crmCloseHumanCase,
  crmResumeAiAttendance,
  crmDraftProposal,
  // handoff (special)
  crmRequestHumanHandoff,
] as unknown as ReadonlyArray<McpToolDefinition>;

// Sanity: catalogo estatico (importavel por client) deve cobrir 1:1 os handlers.
// Erro em dev se alguem adicionar handler sem atualizar catalog.ts.
if (process.env.NODE_ENV !== "production") {
  const handlerNames = new Set(allTools.map((t) => t.name));
  const catalogNames = new Set(TOOL_CATALOG.map((t) => t.name));
  for (const n of handlerNames) {
    if (!catalogNames.has(n)) {
      throw new Error(`mcp/tools: handler "${n}" ausente em lib/mcp/tools/catalog.ts`);
    }
  }
  for (const n of catalogNames) {
    if (!handlerNames.has(n)) {
      throw new Error(`mcp/tools: catalog "${n}" sem handler correspondente`);
    }
  }
}

export { VALID_TOOL_IDS };

export function getToolByName(name: string): McpToolDefinition | undefined {
  return allTools.find((t) => t.name === name);
}