75 lines
2.2 KiB
TypeScript
75 lines
2.2 KiB
TypeScript
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import { env } from '$env/dynamic/public';
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import { mockCosts, mockMixes, mockProducts, mockRawMaterials, mockScenarios } from '$lib/mock';
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import type {
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LoginResponse,
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Product,
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ProductCostBreakdown,
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RawMaterial,
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RawMaterialCreateInput,
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RawMaterialPriceCreateInput,
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Scenario
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} from '$lib/types';
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const API_BASE_URL = env.PUBLIC_API_BASE_URL || 'http://localhost:8000';
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async function fetchJson<T>(path: string, fallback: T): Promise<T> {
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try {
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const response = await fetch(`${API_BASE_URL}${path}`);
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if (!response.ok) {
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return fallback;
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}
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return (await response.json()) as T;
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} catch {
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return fallback;
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}
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}
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async function request<T>(path: string, options: RequestInit): Promise<T> {
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const response = await fetch(`${API_BASE_URL}${path}`, {
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headers: {
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'Content-Type': 'application/json',
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...(options.headers ?? {})
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},
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...options
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});
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if (!response.ok) {
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let message = 'Request failed';
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try {
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const body = (await response.json()) as { detail?: string };
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message = body.detail ?? message;
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} catch {
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message = response.statusText || message;
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}
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throw new Error(message);
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}
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return (await response.json()) as T;
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}
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export const api = {
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rawMaterials: () => fetchJson<RawMaterial[]>('/api/raw-materials', mockRawMaterials),
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mixes: () => fetchJson('/api/mixes', mockMixes),
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products: () => fetchJson<Product[]>('/api/products', mockProducts),
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productCosts: () => fetchJson<ProductCostBreakdown[]>('/api/powerbi/product-costs', mockCosts),
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scenarios: () => fetchJson<Scenario[]>('/api/scenarios', mockScenarios),
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dataQuality: () => fetchJson('/api/powerbi/data-quality-issues', []),
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login: (email: string, password: string) =>
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request<LoginResponse>('/api/auth/login', {
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method: 'POST',
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body: JSON.stringify({ email, password })
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}),
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createRawMaterial: (payload: RawMaterialCreateInput) =>
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request<RawMaterial>('/api/raw-materials', {
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method: 'POST',
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body: JSON.stringify(payload)
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}),
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addRawMaterialPrice: (rawMaterialId: number, payload: RawMaterialPriceCreateInput) =>
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request(`/api/raw-materials/${rawMaterialId}/prices`, {
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method: 'POST',
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body: JSON.stringify(payload)
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})
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};
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