package com.imprimelibros.erp.paises;

import org.springframework.web.bind.annotation.*;

import java.util.*;

@RestController
@RequestMapping("/api/paises")
public class PaisesController {

    private final PaisesService paisesService;

    public PaisesController(PaisesService paisesService) {
        this.paisesService = paisesService;
    }

    /**
     * Compatible con Select2 (AJAX):
     * - Soporta parámetros opcionales:
     * - q / term : texto a buscar
     * - lang : ej. "es", "en" (si se omite usa Locale actual)
     *
     * Respuesta:
     * { "results": [ { "id": "espania", "text": "España" }, ... ] }
     */
    @GetMapping
    public Map<String, Object> getPaises(
            @RequestParam(value = "q", required = false) String q1,
            @RequestParam(value = "term", required = false) String q2,
            Locale locale) {


        return paisesService.getForSelect(q1, q2, locale);
        
    }
}