package com.imprimelibros.erp.pdf;

import org.springframework.stereotype.Service;

@Service
public class TemplateRegistry {
    private final PdfModuleConfig config;

    public TemplateRegistry(PdfModuleConfig config) {
        this.config = config;
    }

    public String resolve(DocumentType type, String templateId) {
        String key = type.name() + ":" + templateId;
        String keyAlt = type.name() + "_" + templateId; // compatibilidad con properties
        if (config.getTemplates() == null) return null;
        String value = config.getTemplates().get(key);
        if (value == null) value = config.getTemplates().get(keyAlt);
        return value;
    }
}