import { z } from 'zod';
import type { ToastAPIClient } from '../api-client.js';

export function registerReportingTools(client: ToastAPIClient) {
  return [
    {
      name: 'toast_sales_summary',
      description: 'Get sales summary report for a date range',
      inputSchema: z.object({
        startDate: z.string().describe('Start date (ISO 8601 format)'),
        endDate: z.string().describe('End date (ISO 8601 format)'),
      }),
      execute: async (args: any) => {
        // This would aggregate data from orders and payments
        const orders = await client.orders.list({
          startDate: args.startDate,
          endDate: args.endDate,
        });
        
        const payments = await client.payments.list(args.startDate, args.endDate);
        
        // Calculate summary metrics
        const summary = {
          dateRange: { startDate: args.startDate, endDate: args.endDate },
          orders: orders.data,
          payments: payments.data,
          summary: {
            totalOrders: orders.totalCount,
            totalPayments: payments.totalCount,
            message: 'Sales summary data retrieved. Process orders and payments to calculate metrics.',
          },
        };
        
        return {
          content: [
            {
              type: 'text',
              text: JSON.stringify(summary, null, 2),
            },
          ],
        };
      },
    },
    {
      name: 'toast_labor_cost_report',
      description: 'Get labor cost report for a business date',
      inputSchema: z.object({
        businessDate: z.string().describe('Business date (YYYYMMDD format)'),
      }),
      execute: async (args: any) => {
        const result = await client.labor.getLaborCost(args.businessDate);
        return {
          content: [
            {
              type: 'text',
              text: JSON.stringify(result, null, 2),
            },
          ],
        };
      },
    },
    {
      name: 'toast_menu_item_performance',
      description: 'Get menu item sales performance for a date range',
      inputSchema: z.object({
        startDate: z.string().describe('Start date (ISO 8601 format)'),
        endDate: z.string().describe('End date (ISO 8601 format)'),
      }),
      execute: async (args: any) => {
        // Fetch orders and aggregate item sales
        const orders = await client.orders.list({
          startDate: args.startDate,
          endDate: args.endDate,
        });
        
        const report = {
          dateRange: { startDate: args.startDate, endDate: args.endDate },
          orders: orders.data,
          message: 'Menu item performance data retrieved. Process order selections to calculate metrics.',
        };
        
        return {
          content: [
            {
              type: 'text',
              text: JSON.stringify(report, null, 2),
            },
          ],
        };
      },
    },
    {
      name: 'toast_revenue_by_hour',
      description: 'Get revenue breakdown by hour for a date range',
      inputSchema: z.object({
        startDate: z.string().describe('Start date (ISO 8601 format)'),
        endDate: z.string().describe('End date (ISO 8601 format)'),
      }),
      execute: async (args: any) => {
        const orders = await client.orders.list({
          startDate: args.startDate,
          endDate: args.endDate,
        });
        
        const report = {
          dateRange: { startDate: args.startDate, endDate: args.endDate },
          orders: orders.data,
          message: 'Hourly revenue data retrieved. Process order timestamps to calculate hourly breakdown.',
        };
        
        return {
          content: [
            {
              type: 'text',
              text: JSON.stringify(report, null, 2),
            },
          ],
        };
      },
    },
    {
      name: 'toast_tip_summary',
      description: 'Get tip summary report for a date range',
      inputSchema: z.object({
        startDate: z.string().describe('Start date (ISO 8601 format)'),
        endDate: z.string().describe('End date (ISO 8601 format)'),
      }),
      execute: async (args: any) => {
        const tips = await client.payments.listTips(args.startDate, args.endDate);
        
        return {
          content: [
            {
              type: 'text',
              text: JSON.stringify(tips, null, 2),
            },
          ],
        };
      },
    },
  ];
}