factoryOps-v2/dashboard/lib/hooks.ts

import useSWR from 'swr';
import { fetcher, getTenantUrl } from './api';
import type { Tenant, Machine, MachineDetail, EquipmentPart, InspectionTemplate, InspectionSession, PartReplacementLog, Alarm, AlarmSummary } from './types';

export function useTenants() {
  const { data, error, isLoading, mutate } = useSWR<{ tenants: Tenant[] }>(
    '/api/tenants',
    fetcher,
  );

  return {
    tenants: data?.tenants || [],
    error,
    isLoading,
    mutate,
  };
}

export function useTenantData<T>(path: string, tenantId?: string) {
  const url = tenantId ? getTenantUrl(path, tenantId) : null;
  const { data, error, isLoading, mutate } = useSWR<T>(url, fetcher);

  return {
    data: data ?? null,
    error,
    isLoading,
    mutate,
  };
}

export function useMachines(tenantId?: string) {
  const url = tenantId ? `/api/${tenantId}/machines` : null;
  const { data, error, isLoading, mutate } = useSWR<{ machines: Machine[] }>(
    url,
    fetcher,
    { refreshInterval: 30000, dedupingInterval: 2000 },
  );

  return {
    machines: data?.machines || [],
    error,
    isLoading,
    mutate,
  };
}

export function useMachine(tenantId?: string, machineId?: string) {
  const url = tenantId && machineId ? `/api/${tenantId}/machines/${machineId}` : null;
  const { data, error, isLoading, mutate } = useSWR<MachineDetail>(
    url,
    fetcher,
    { refreshInterval: 30000, dedupingInterval: 2000 },
  );

  return {
    machine: data ?? null,
    error,
    isLoading,
    mutate,
  };
}

export function useEquipmentParts(tenantId?: string, machineId?: string) {
  const url = tenantId && machineId ? `/api/${tenantId}/machines/${machineId}/parts` : null;
  const { data, error, isLoading, mutate } = useSWR<{ parts: EquipmentPart[] }>(
    url,
    fetcher,
    { refreshInterval: 30000, dedupingInterval: 2000 },
  );

  return {
    parts: data?.parts || [],
    error,
    isLoading,
    mutate,
  };
}

export function useTemplates(tenantId?: string, subjectType?: string) {
  const params = subjectType ? `?subject_type=${subjectType}` : '';
  const url = tenantId ? `/api/${tenantId}/templates${params}` : null;
  const { data, error, isLoading, mutate } = useSWR<{ templates: InspectionTemplate[] }>(
    url,
    fetcher,
    { refreshInterval: 30000, dedupingInterval: 2000 },
  );

  return {
    templates: data?.templates || [],
    error,
    isLoading,
    mutate,
  };
}

export function useTemplate(tenantId?: string, templateId?: string) {
  const url = tenantId && templateId ? `/api/${tenantId}/templates/${templateId}` : null;
  const { data, error, isLoading, mutate } = useSWR<InspectionTemplate>(
    url,
    fetcher,
    { refreshInterval: 30000, dedupingInterval: 2000 },
  );

  return {
    template: data ?? null,
    error,
    isLoading,
    mutate,
  };
}

export function useReplacements(tenantId?: string, partId?: string) {
  const url = tenantId && partId ? `/api/${tenantId}/parts/${partId}/replacements` : null;
  const { data, error, isLoading, mutate } = useSWR<{ replacements: PartReplacementLog[] }>(
    url,
    fetcher,
    { dedupingInterval: 2000 },
  );

  return {
    replacements: data?.replacements || [],
    error,
    isLoading,
    mutate,
  };
}

export function useAlarms(tenantId?: string, isAcknowledged?: boolean) {
  const params = new URLSearchParams();
  if (isAcknowledged !== undefined) params.set('is_acknowledged', String(isAcknowledged));
  const qs = params.toString();
  const url = tenantId ? `/api/${tenantId}/alarms${qs ? `?${qs}` : ''}` : null;
  const { data, error, isLoading, mutate } = useSWR<{ alarms: Alarm[] }>(
    url,
    fetcher,
    { refreshInterval: 10000, dedupingInterval: 2000 },
  );

  return {
    alarms: data?.alarms || [],
    error,
    isLoading,
    mutate,
  };
}

export function useAlarmSummary(tenantId?: string) {
  const url = tenantId ? `/api/${tenantId}/alarms/summary` : null;
  const { data, error, isLoading, mutate } = useSWR<AlarmSummary>(
    url,
    fetcher,
    { refreshInterval: 10000, dedupingInterval: 2000 },
  );

  return {
    summary: data ?? null,
    error,
    isLoading,
    mutate,
  };
}

export function useInspections(tenantId?: string, status?: string, templateId?: string) {
  const params = new URLSearchParams();
  if (status) params.set('status', status);
  if (templateId) params.set('template_id', templateId);
  const qs = params.toString();
  const url = tenantId ? `/api/${tenantId}/inspections${qs ? `?${qs}` : ''}` : null;
  const { data, error, isLoading, mutate } = useSWR<{ inspections: InspectionSession[] }>(
    url,
    fetcher,
    { refreshInterval: 10000, dedupingInterval: 2000 },
  );

  return {
    inspections: data?.inspections || [],
    error,
    isLoading,
    mutate,
  };
}

export function useInspection(tenantId?: string, inspectionId?: string) {
  const url = tenantId && inspectionId ? `/api/${tenantId}/inspections/${inspectionId}` : null;
  const { data, error, isLoading, mutate } = useSWR<InspectionSession>(
    url,
    fetcher,
    { refreshInterval: 5000, dedupingInterval: 2000 },
  );

  return {
    inspection: data ?? null,
    error,
    isLoading,
    mutate,
  };
}