/**
* Get Material Specifications Tool - Simplified Implementation
*/
import { BaseTool } from '../baseTool.js';
import { ROOFING_MATERIAL_SPECS, ROOFING_ACCESSORIES } from '../../constants/roofing.constants.js';
export class GetMaterialSpecificationsTool extends BaseTool {
get definition() {
return {
name: 'get_material_specifications',
description: 'Materials: specifications by SKU/name, coverage, dimensions, pricing',
inputSchema: {
type: 'object' as const,
properties: {
sku: { type: 'string', description: 'Material SKU code' },
material_name: { type: 'string', description: 'Material name (alternative to SKU)' },
category: { type: 'string', description: 'Material category filter' }
}
}
};
}
async execute(input: any, context: any) {
// Check if using new handle-based parameters for response optimization
const useHandleResponse = this.hasNewParams(input);
const allSpecs = { ...ROOFING_MATERIAL_SPECS, ...ROOFING_ACCESSORIES };
let result: any;
if (input.sku) {
const spec = Object.values(allSpecs).find((s: any) => s.sku === input.sku);
result = { success: true, specification: spec || null };
} else if (input.material_name) {
const spec = Object.values(allSpecs).find((s: any) =>
s.name.toLowerCase().includes(input.material_name.toLowerCase())
);
result = { success: true, specification: spec || null };
} else {
result = {
success: true,
specifications: Object.values(allSpecs).slice(0, 20),
total_count: Object.keys(allSpecs).length
};
}
// Use handle-based response if requested
if (useHandleResponse) {
const envelope = await this.wrapResponse([result], input, context, {
entity: 'material_specifications',
maxRows: result.specification ? 1 : (result.specifications?.length || 0),
pageInfo: {
current_page: 1,
total_pages: 1,
has_more: false,
total: result.specification ? 1 : (result.total_count || 0),
},
});
return {
...envelope,
query_metadata: {
query_type: input.sku ? 'sku' : (input.material_name ? 'name' : 'all'),
sku: input.sku || null,
material_name: input.material_name || null,
category: input.category || null,
results_count: result.specification ? 1 : (result.specifications?.length || 0),
data_freshness: 'real-time',
},
};
}
// Fallback to legacy response
return result;
}
}
export default () => new GetMaterialSpecificationsTool();
