electronics-inventory/public/lib/api.mjs

async function req(method, path, body) {
	const opts = { method, headers: {} };
	if (body !== undefined) {
		opts.headers['Content-Type'] = 'application/json';
		opts.body = JSON.stringify(body);
	}
	const res = await fetch(path, opts);
	const data = await res.json();
	if (!data.ok) throw new Error(data.error ?? 'Request failed');
	return data;
}

// Fields
export const get_fields     = () => req('GET', '/api/fields');
export const create_field   = (body) => req('POST', '/api/fields', body);
export const update_field   = (id, body) => req('PUT', `/api/fields/${id}`, body);
export const delete_field   = (id) => req('DELETE', `/api/fields/${id}`);

// Components
export const get_components  = () => req('GET', '/api/components');
export const create_component = (body) => req('POST', '/api/components', body);
export const update_component = (id, body) => req('PUT', `/api/components/${id}`, body);
export const delete_component = (id) => req('DELETE', `/api/components/${id}`);

// Inventory
export const get_inventory      = () => req('GET', '/api/inventory');
export const create_inventory   = (body) => req('POST', '/api/inventory', body);
export const update_inventory   = (id, body) => req('PUT', `/api/inventory/${id}`, body);
export const delete_inventory   = (id) => req('DELETE', `/api/inventory/${id}`);

// Grid drafts
export const get_grid_drafts    = () => req('GET', '/api/grid-drafts');
export const create_grid_draft  = (body) => req('POST', '/api/grid-drafts', body);
export const update_grid_draft  = (id, body) => req('PUT', `/api/grid-drafts/${id}`, body);
export const delete_grid_draft  = (id) => req('DELETE', `/api/grid-drafts/${id}`);

// Source images
export const get_source_images        = () => req('GET', '/api/source-images');
export const update_source_image_uses = (id, uses) => req('PUT', `/api/source-images/${id}`, { uses });
export const delete_source_image      = (id) => req('DELETE', `/api/source-images/${id}`);

// Component templates
export const get_component_templates    = () => req('GET', '/api/component-templates');
export const create_component_template  = (body) => req('POST', '/api/component-templates', body);
export const update_component_template  = (id, body) => req('PUT', `/api/component-templates/${id}`, body);
export const delete_component_template  = (id) => req('DELETE', `/api/component-templates/${id}`);

// PDF files
export const get_pdfs    = () => req('GET', '/api/pdfs');
export const rename_pdf  = (id, display_name, filename) => req('PUT', `/api/pdfs/${id}`, { display_name, filename });
export const delete_pdf  = (id) => req('DELETE', `/api/pdfs/${id}`);

export async function upload_pdf(file, display_name, filename) {
	const form = new FormData();
	form.append('file', file);
	if (display_name) form.append('display_name', display_name);
	if (filename) form.append('filename', filename);
	const res = await fetch('/api/pdfs', { method: 'POST', body: form });
	const data = await res.json();
	if (!data.ok) throw new Error(data.error ?? 'Upload failed');
	return data;
}

// Bin types
export const get_bin_types    = () => req('GET', '/api/bin-types');
export const create_bin_type  = (body) => req('POST', '/api/bin-types', body);
export const update_bin_type  = (id, body) => req('PUT', `/api/bin-types/${id}`, body);
export const delete_bin_type  = (id) => req('DELETE', `/api/bin-types/${id}`);

// Bins
export const get_bins            = () => req('GET', '/api/bins');
export const create_bin_from_source = (source_id, name) => req('POST', '/api/bins/from-source', { source_id, name });
export const get_bin         = (id) => req('GET', `/api/bins/${id}`);
export const update_bin      = (id, body) => req('PUT', `/api/bins/${id}`, body);
export const update_bin_corners = (id, corners, phys_w, phys_h) => req('PUT', `/api/bins/${id}/corners`, { corners, phys_w, phys_h });
export const add_bin_content    = (id, body) => req('POST',   `/api/bins/${id}/contents`, body);
export const update_bin_content = (id, cid, body) => req('PUT', `/api/bins/${id}/contents/${cid}`, body);
export const delete_bin_content = (id, cid) => req('DELETE',  `/api/bins/${id}/contents/${cid}`);
export const delete_bin      = (id) => req('DELETE', `/api/bins/${id}`);

export async function upload_bin(file, name) {
	const form = new FormData();
	form.append('image', file);
	if (name) form.append('name', name);
	const res = await fetch('/api/bins', { method: 'POST', body: form });
	const data = await res.json();
	if (!data.ok) throw new Error(data.error ?? 'Upload failed');
	return data;
}

// Maintenance
export const maintenance_pdf_thumbs        = () => req('POST', '/api/maintenance/pdf-thumbs');
export const maintenance_purge_missing_sources = () => req('POST', '/api/maintenance/purge-missing-sources');

// Grid images
export const get_grids        = () => req('GET', '/api/grid-images');
export const get_grid         = (id) => req('GET', `/api/grid-images/${id}`);
export const delete_grid      = (id) => req('DELETE', `/api/grid-images/${id}`);
export const update_grid_panel = (id, pi, body) => req('PUT', `/api/grid-images/${id}/panels/${pi}`, body);