package org.datasurvey.web.rest;

import java.net.URI;
import java.net.URISyntaxException;
import java.util.List;
import java.util.Objects;
import java.util.Optional;
import javax.validation.Valid;
import javax.validation.constraints.NotNull;
import org.datasurvey.domain.Factura;
import org.datasurvey.domain.UsuarioExtra;
import org.datasurvey.repository.FacturaRepository;
import org.datasurvey.service.FacturaQueryService;
import org.datasurvey.service.FacturaService;
import org.datasurvey.service.MailService;
import org.datasurvey.service.UsuarioExtraService;
import org.datasurvey.service.criteria.FacturaCriteria;
import org.datasurvey.web.rest.errors.BadRequestAlertException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import tech.jhipster.web.util.HeaderUtil;
import tech.jhipster.web.util.ResponseUtil;

/**
 * REST controller for managing {@link org.datasurvey.domain.Factura}.
 */
@RestController
@RequestMapping("/api")
public class FacturaResource {

    private final Logger log = LoggerFactory.getLogger(FacturaResource.class);

    private static final String ENTITY_NAME = "factura";

    @Value("${jhipster.clientApp.name}")
    private String applicationName;

    private final FacturaService facturaService;

    private final FacturaRepository facturaRepository;

    private final FacturaQueryService facturaQueryService;

    private final UsuarioExtraService userExtraService;

    private final MailService mailService;

    public FacturaResource(
        FacturaService facturaService,
        FacturaRepository facturaRepository,
        FacturaQueryService facturaQueryService,
        UsuarioExtraService userExtraService,
        MailService mailService
    ) {
        this.facturaService = facturaService;
        this.facturaRepository = facturaRepository;
        this.facturaQueryService = facturaQueryService;
        this.userExtraService = userExtraService;
        this.mailService = mailService;
    }

    /**
     * {@code POST  /facturas} : Create a new factura.
     *
     * @param factura the factura to create.
     * @return the {@link ResponseEntity} with status {@code 201 (Created)} and with body the new factura, or with status {@code 400 (Bad Request)} if the factura has already an ID.
     * @throws URISyntaxException if the Location URI syntax is incorrect.
     */
    @PostMapping("/facturas")
    public ResponseEntity<Factura> createFactura(@Valid @RequestBody Factura factura) throws URISyntaxException {
        log.debug("REST request to save Factura : {}", factura);
        if (factura.getId() != null) {
            throw new BadRequestAlertException("A new factura cannot already have an ID", ENTITY_NAME, "idexists");
        }

        Optional<UsuarioExtra> usuarioExtra = userExtraService.findOne(Long.parseLong(factura.getNombreUsuario()));

        factura.setNombreUsuario(usuarioExtra.get().getNombre());

        Factura result = facturaService.save(factura);

        mailService.sendReceiptUser(usuarioExtra.get(), factura);

        return ResponseEntity
            .created(new URI("/api/facturas/" + result.getId()))
            .headers(HeaderUtil.createEntityCreationAlert(applicationName, true, ENTITY_NAME, result.getId().toString()))
            .body(result);
        //retrieve yser

        //Enviar el correo
    }

    /**
     * {@code PUT  /facturas/:id} : Updates an existing factura.
     *
     * @param id the id of the factura to save.
     * @param factura the factura to update.
     * @return the {@link ResponseEntity} with status {@code 200 (OK)} and with body the updated factura,
     * or with status {@code 400 (Bad Request)} if the factura is not valid,
     * or with status {@code 500 (Internal Server Error)} if the factura couldn't be updated.
     * @throws URISyntaxException if the Location URI syntax is incorrect.
     */
    @PutMapping("/facturas/{id}")
    public ResponseEntity<Factura> updateFactura(
        @PathVariable(value = "id", required = false) final Long id,
        @Valid @RequestBody Factura factura
    ) throws URISyntaxException {
        log.debug("REST request to update Factura : {}, {}", id, factura);
        if (factura.getId() == null) {
            throw new BadRequestAlertException("Invalid id", ENTITY_NAME, "idnull");
        }
        if (!Objects.equals(id, factura.getId())) {
            throw new BadRequestAlertException("Invalid ID", ENTITY_NAME, "idinvalid");
        }

        if (!facturaRepository.existsById(id)) {
            throw new BadRequestAlertException("Entity not found", ENTITY_NAME, "idnotfound");
        }

        Factura result = facturaService.save(factura);
        return ResponseEntity
            .ok()
            .headers(HeaderUtil.createEntityUpdateAlert(applicationName, true, ENTITY_NAME, factura.getId().toString()))
            .body(result);
    }

    /**
     * {@code PATCH  /facturas/:id} : Partial updates given fields of an existing factura, field will ignore if it is null
     *
     * @param id the id of the factura to save.
     * @param factura the factura to update.
     * @return the {@link ResponseEntity} with status {@code 200 (OK)} and with body the updated factura,
     * or with status {@code 400 (Bad Request)} if the factura is not valid,
     * or with status {@code 404 (Not Found)} if the factura is not found,
     * or with status {@code 500 (Internal Server Error)} if the factura couldn't be updated.
     * @throws URISyntaxException if the Location URI syntax is incorrect.
     */
    @PatchMapping(value = "/facturas/{id}", consumes = "application/merge-patch+json")
    public ResponseEntity<Factura> partialUpdateFactura(
        @PathVariable(value = "id", required = false) final Long id,
        @NotNull @RequestBody Factura factura
    ) throws URISyntaxException {
        log.debug("REST request to partial update Factura partially : {}, {}", id, factura);
        if (factura.getId() == null) {
            throw new BadRequestAlertException("Invalid id", ENTITY_NAME, "idnull");
        }
        if (!Objects.equals(id, factura.getId())) {
            throw new BadRequestAlertException("Invalid ID", ENTITY_NAME, "idinvalid");
        }

        if (!facturaRepository.existsById(id)) {
            throw new BadRequestAlertException("Entity not found", ENTITY_NAME, "idnotfound");
        }

        Optional<Factura> result = facturaService.partialUpdate(factura);

        return ResponseUtil.wrapOrNotFound(
            result,
            HeaderUtil.createEntityUpdateAlert(applicationName, true, ENTITY_NAME, factura.getId().toString())
        );
    }

    /**
     * {@code GET  /facturas} : get all the facturas.
     *
     * @param criteria the criteria which the requested entities should match.
     * @return the {@link ResponseEntity} with status {@code 200 (OK)} and the list of facturas in body.
     */
    @GetMapping("/facturas")
    public ResponseEntity<List<Factura>> getAllFacturas(FacturaCriteria criteria) {
        log.debug("REST request to get Facturas by criteria: {}", criteria);
        List<Factura> entityList = facturaQueryService.findByCriteria(criteria);
        return ResponseEntity.ok().body(entityList);
    }

    /**
     * {@code GET  /facturas/count} : count all the facturas.
     *
     * @param criteria the criteria which the requested entities should match.
     * @return the {@link ResponseEntity} with status {@code 200 (OK)} and the count in body.
     */
    @GetMapping("/facturas/count")
    public ResponseEntity<Long> countFacturas(FacturaCriteria criteria) {
        log.debug("REST request to count Facturas by criteria: {}", criteria);
        return ResponseEntity.ok().body(facturaQueryService.countByCriteria(criteria));
    }

    /**
     * {@code GET  /facturas/:id} : get the "id" factura.
     *
     * @param id the id of the factura to retrieve.
     * @return the {@link ResponseEntity} with status {@code 200 (OK)} and with body the factura, or with status {@code 404 (Not Found)}.
     */
    @GetMapping("/facturas/{id}")
    public ResponseEntity<Factura> getFactura(@PathVariable Long id) {
        log.debug("REST request to get Factura : {}", id);
        Optional<Factura> factura = facturaService.findOne(id);
        return ResponseUtil.wrapOrNotFound(factura);
    }

    /**
     * {@code DELETE  /facturas/:id} : delete the "id" factura.
     *
     * @param id the id of the factura to delete.
     * @return the {@link ResponseEntity} with status {@code 204 (NO_CONTENT)}.
     */
    @DeleteMapping("/facturas/{id}")
    public ResponseEntity<Void> deleteFactura(@PathVariable Long id) {
        log.debug("REST request to delete Factura : {}", id);
        facturaService.delete(id);
        return ResponseEntity
            .noContent()
            .headers(HeaderUtil.createEntityDeletionAlert(applicationName, true, ENTITY_NAME, id.toString()))
            .build();
    }
}