lunarfront-app/packages/admin/src/api/inventory.ts

import { queryOptions } from '@tanstack/react-query'
import { api } from '@/lib/api-client'
import type { Category, Supplier, Product, InventoryUnit, ProductSupplier, StockReceipt, PriceHistory } from '@/types/inventory'
import type { PaginatedResponse, PaginationInput } from '@lunarfront/shared/schemas'

// ─── Categories ──────────────────────────────────────────────────────────────

export const categoryKeys = {
  all: ['categories'] as const,
  list: (params: PaginationInput) => [...categoryKeys.all, 'list', params] as const,
  allCategories: [...['categories'], 'all-flat'] as const,
  detail: (id: string) => [...categoryKeys.all, 'detail', id] as const,
}

export function categoryListOptions(params: PaginationInput) {
  return queryOptions({
    queryKey: categoryKeys.list(params),
    queryFn: () => api.get<PaginatedResponse<Category>>('/v1/categories', params as Record<string, unknown>),
  })
}

export function categoryAllOptions() {
  return queryOptions({
    queryKey: categoryKeys.allCategories,
    queryFn: () => api.get<{ data: Category[] }>('/v1/categories/all'),
  })
}

export const categoryMutations = {
  create: (data: Record<string, unknown>) => api.post<Category>('/v1/categories', data),
  update: (id: string, data: Record<string, unknown>) => api.patch<Category>(`/v1/categories/${id}`, data),
  delete: (id: string) => api.del<Category>(`/v1/categories/${id}`),
}

// ─── Suppliers ───────────────────────────────────────────────────────────────

export const supplierKeys = {
  all: ['suppliers'] as const,
  allSuppliers: ['suppliers', 'all'] as const,
  list: (params: PaginationInput) => [...supplierKeys.all, 'list', params] as const,
  detail: (id: string) => [...supplierKeys.all, 'detail', id] as const,
}

export function supplierListOptions(params: PaginationInput) {
  return queryOptions({
    queryKey: supplierKeys.list(params),
    queryFn: () => api.get<PaginatedResponse<Supplier>>('/v1/suppliers', params as Record<string, unknown>),
  })
}

export function supplierAllOptions() {
  return queryOptions({
    queryKey: supplierKeys.allSuppliers,
    queryFn: () => api.get<{ data: Supplier[] }>('/v1/suppliers/all'),
  })
}

export const supplierMutations = {
  create: (data: Record<string, unknown>) => api.post<Supplier>('/v1/suppliers', data),
  update: (id: string, data: Record<string, unknown>) => api.patch<Supplier>(`/v1/suppliers/${id}`, data),
  delete: (id: string) => api.del<Supplier>(`/v1/suppliers/${id}`),
}

// ─── Products ────────────────────────────────────────────────────────────────

export const productKeys = {
  all: ['products'] as const,
  list: (params: Record<string, unknown>) => [...productKeys.all, 'list', params] as const,
  detail: (id: string) => [...productKeys.all, 'detail', id] as const,
}

export function productListOptions(params: Record<string, unknown>) {
  return queryOptions({
    queryKey: productKeys.list(params),
    queryFn: () => api.get<PaginatedResponse<Product>>('/v1/products', params),
  })
}

export function productDetailOptions(id: string) {
  return queryOptions({
    queryKey: productKeys.detail(id),
    queryFn: () => api.get<Product>(`/v1/products/${id}`),
    enabled: !!id,
  })
}

export const productMutations = {
  create: (data: Record<string, unknown>) => api.post<Product>('/v1/products', data),
  update: (id: string, data: Record<string, unknown>) => api.patch<Product>(`/v1/products/${id}`, data),
  delete: (id: string) => api.del<Product>(`/v1/products/${id}`),
}

// ─── Inventory Units ─────────────────────────────────────────────────────────

export const unitKeys = {
  all: ['inventory-units'] as const,
  byProduct: (productId: string) => [...unitKeys.all, 'product', productId] as const,
  detail: (id: string) => [...unitKeys.all, 'detail', id] as const,
}

export function unitListOptions(productId: string) {
  return queryOptions({
    queryKey: unitKeys.byProduct(productId),
    queryFn: () => api.get<{ data: InventoryUnit[] }>(`/v1/products/${productId}/units`),
    enabled: !!productId,
  })
}

export const unitMutations = {
  create: (productId: string, data: Record<string, unknown>) =>
    api.post<InventoryUnit>(`/v1/products/${productId}/units`, data),
  update: (id: string, data: Record<string, unknown>) =>
    api.patch<InventoryUnit>(`/v1/units/${id}`, data),
}

// ─── Product Suppliers ───────────────────────────────────────────────────────

export const productSupplierKeys = {
  byProduct: (productId: string) => ['products', productId, 'suppliers'] as const,
}

export function productSupplierListOptions(productId: string) {
  return queryOptions({
    queryKey: productSupplierKeys.byProduct(productId),
    queryFn: () => api.get<{ data: ProductSupplier[] }>(`/v1/products/${productId}/suppliers`),
    enabled: !!productId,
  })
}

export const productSupplierMutations = {
  create: (productId: string, data: Record<string, unknown>) =>
    api.post<ProductSupplier>(`/v1/products/${productId}/suppliers`, data),
  update: (productId: string, id: string, data: Record<string, unknown>) =>
    api.patch<ProductSupplier>(`/v1/products/${productId}/suppliers/${id}`, data),
  delete: (productId: string, id: string) =>
    api.del(`/v1/products/${productId}/suppliers/${id}`),
}

// ─── Stock Receipts ──────────────────────────────────────────────────────────

export const stockReceiptKeys = {
  byProduct: (productId: string) => ['products', productId, 'stock-receipts'] as const,
}

export function stockReceiptListOptions(productId: string) {
  return queryOptions({
    queryKey: stockReceiptKeys.byProduct(productId),
    queryFn: () => api.get<{ data: StockReceipt[] }>(`/v1/products/${productId}/stock-receipts`),
    enabled: !!productId,
  })
}

export const stockReceiptMutations = {
  create: (productId: string, data: Record<string, unknown>) =>
    api.post<StockReceipt>(`/v1/products/${productId}/stock-receipts`, data),
}

// ─── Price History ───────────────────────────────────────────────────────────

export const priceHistoryKeys = {
  byProduct: (productId: string) => ['products', productId, 'price-history'] as const,
}

export function priceHistoryOptions(productId: string) {
  return queryOptions({
    queryKey: priceHistoryKeys.byProduct(productId),
    queryFn: () => api.get<{ data: PriceHistory[] }>(`/v1/products/${productId}/price-history`),
    enabled: !!productId,
  })
}