import { paramyxRunQuery } from '../../paramyxConnection.js';

export const medicationHelpers = {
    getBaseMedications: async () => {
        const [medList, medRoutes] = await Promise.all([
            paramyxRunQuery('SELECT * FROM medications'),
            paramyxRunQuery('SELECT * FROM medication_routes')
        ]);
        
        const medMap = {};
        
        medList.forEach((med) => {
            medMap[med.id] = {
                id: med.id,
                generic: med.generic,
                trade: med.trade,
                system: med.system,
                adult: {
                    hasIV: false,
                    hasIO: false,
                    hasIM: false,
                    hasIN: false,
                    hasPO: false,
                    hasSL: false,
                    hasPR: false,
                    hasNEB: false,
                    hasET: false,
                    hasSGA: false
                },
                pediatric: {
                    hasIV: false,
                    hasIO: false,
                    hasIM: false,
                    hasIN: false,
                    hasPO: false,
                    hasSL: false,
                    hasPR: false,
                    hasNEB: false,
                    hasET: false,
                    hasSGA: false
                }
            };
        });
        
        medRoutes.forEach((route) => {
            const medId = route.medication_id;
            
            if (medMap[medId]) {
                const target = route.is_adult ? medMap[medId].adult : medMap[medId].pediatric;

                target.hasIV = !!route.intravenous;
                target.hasIO = !!route.intraosseous;
                target.hasIM = !!route.intramuscular;
                target.hasIN = !!route.intranasal;
                target.hasPO = !!route.oral;
                target.hasSL = !!route.sublingual;
                target.hasPR = !!route.rectal;
                target.hasNEB = !!route.nebulizer;
                target.hasET = !!route.endotracheal;
                target.hasSGA = !!route.supraglottic;
            }
        });
        
        const fullMedList = Object.values(medMap);
        
        return fullMedList;
    }
};