@tomaspavlin/rohlik-mcp
Version:
MCP server for controlling Rohlik.cz grocery shopping website
79 lines • 3.26 kB
JavaScript
export function createReusableBagsTool(createRohlikAPI) {
return {
name: "get_reusable_bags_info",
definition: {
title: "Get Reusable Bags Info",
description: "Get information about your reusable bags and environmental impact",
inputSchema: {}
},
handler: async () => {
try {
const api = createRohlikAPI();
const bagsInfo = await api.getReusableBagsInfo();
if (!bagsInfo) {
return {
content: [
{
type: "text",
text: "No reusable bags information available."
}
]
};
}
const formatBagsInfo = (data) => {
const sections = [];
// Bag count
if (data.totalBags !== undefined) {
sections.push(`♻️ TOTAL REUSABLE BAGS: ${data.totalBags}`);
}
// Available bags
if (data.availableBags !== undefined) {
sections.push(`📦 AVAILABLE BAGS: ${data.availableBags}`);
}
// Bags in use
if (data.bagsInUse !== undefined) {
sections.push(`🛍️ BAGS IN USE: ${data.bagsInUse}`);
}
// Environmental impact
if (data.plasticSaved !== undefined) {
sections.push(`🌍 PLASTIC SAVED: ${data.plasticSaved}g`);
}
if (data.co2Saved !== undefined) {
sections.push(`🌱 CO2 SAVED: ${data.co2Saved}g`);
}
// Bag history
if (data.bagHistory && Array.isArray(data.bagHistory)) {
sections.push(`📋 BAG HISTORY:
${data.bagHistory.map((entry, index) => ` ${index + 1}. ${entry.date || 'Unknown date'}: ${entry.action || 'Unknown action'} (${entry.count || 1} bags)`).join('\n')}`);
}
// If no structured data, show raw JSON
if (sections.length === 0) {
sections.push(`♻️ REUSABLE BAGS INFO:\n${JSON.stringify(data, null, 2)}`);
}
return sections.join('\n\n');
};
const output = formatBagsInfo(bagsInfo);
return {
content: [
{
type: "text",
text: output
}
]
};
}
catch (error) {
return {
content: [
{
type: "text",
text: error instanceof Error ? error.message : String(error)
}
],
isError: true
};
}
}
};
}
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