source: backend/web3-Ednevnik-Backend/src/main/java/com/nikola/web3ednevnikbackend/controller/ScheduleController.java

package com.nikola.web3ednevnikbackend.controller;


import com.nikola.web3ednevnikbackend.dto.schedules.*;
import com.nikola.web3ednevnikbackend.service.schedulesAndClasses.CasService;
import com.nikola.web3ednevnikbackend.service.schedulesAndClasses.RasporedService;
import jakarta.validation.Valid;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.UUID;

@RestController
public class ScheduleController {
    private final RasporedService rasporedService;
    private final CasService casService;

    public ScheduleController(RasporedService rasporedService, CasService casService) {
        this.rasporedService = rasporedService;
        this.casService = casService;
    }

    //    GET   /api/raspored
    @GetMapping("/api/raspored")
    @PreAuthorize("hasAnyRole('KLASEN_RAKOVODITEL','DIREKTOR_ADMIN', 'PREDMETEN_NASTAVNIK')")
    public ResponseEntity<List<RasporedResponseDTO>> getAllRasporedi() {
        List<RasporedResponseDTO> rasporedi = this.rasporedService.getAllRasporedi();
        return new ResponseEntity<>(rasporedi, HttpStatus.OK);
    }

    //    POST   /api/raspored
    @PostMapping("/api/raspored")
    @PreAuthorize("hasRole('DIREKTOR_ADMIN')")
    public ResponseEntity<RasporedResponseDTO> createRaspored(@Valid @RequestBody RasporedRequestDTO rasporedRequestDTO) {

        return new ResponseEntity<>(this.rasporedService.createRaspored(rasporedRequestDTO), HttpStatus.CREATED);
    }

    //    GET    /api/schedules/{id}
    @GetMapping("/api/raspored/{id}")
    @PreAuthorize("hasAnyRole('KLASEN_RAKOVODITEL','DIREKTOR_ADMIN', 'PREDMETEN_NASTAVNIK', 'RODITEL')")
    public ResponseEntity<RasporedResponseDTO> getRasporedById(@PathVariable UUID id) {

        RasporedResponseDTO raspored = this.rasporedService.getRasporedById(id);
        return new ResponseEntity<>(raspored, HttpStatus.OK);
    }

    //DELETE /api/raspored/{id}
    @DeleteMapping("/api/raspored/{id}")
    @PreAuthorize("hasRole('DIREKTOR_ADMIN')")
    public ResponseEntity<Void> deleteRasporedById(@PathVariable UUID id) {

        this.rasporedService.deleteRasporedButKeepHisRecords(id);
        return new ResponseEntity<>(HttpStatus.NO_CONTENT);
    }

    //    GET    /api/schedules/{id}/lessons
    @GetMapping("/api/raspored/{id}/casovi")
    @PreAuthorize("hasAnyRole('KLASEN_RAKOVODITEL','DIREKTOR_ADMIN', 'PREDMETEN_NASTAVNIK', 'RODITEL')")
    public ResponseEntity<List<CasResponseDTO>> getCasoviInRaspored(@PathVariable UUID id) {
        List<CasResponseDTO> casovi = casService.getCasoviInRaspored(id);

        return new ResponseEntity<>(casovi, HttpStatus.OK);
    }

    //    POST   /api/schedules/{id}/lessons
    @PostMapping("/api/raspored/{id}/casovi")
    @PreAuthorize("hasRole('DIREKTOR_ADMIN')")
    public ResponseEntity<CasResponseDTO> addCasVoRaspored(@PathVariable("id") UUID rasporedId, @Valid @RequestBody AddCasToRasporedRequestDTO addCasToRasporedRequestDTO) {

        this.casService.addCasVoRaspored(rasporedId, addCasToRasporedRequestDTO.getCasId());
        return new ResponseEntity<>(HttpStatus.CREATED);

    }

    //GET /api/casovi ->GET all casovi
    @GetMapping("/api/casovi")
    @PreAuthorize("hasAnyRole('DIREKTOR_ADMIN')")
    public ResponseEntity<List<CasResponseDTO>> getCasovi() {
        List<CasResponseDTO> casResponseDTO = this.casService.getAllCasovi();
        return new ResponseEntity<>(casResponseDTO, HttpStatus.OK);
    }


    //POST /api/casovi -> create cas
    @PostMapping("/api/casovi")
    @PreAuthorize("hasRole('DIREKTOR_ADMIN')")
    public ResponseEntity<CasResponseDTO> createCas(@Valid @RequestBody CasRequestDTO casRequestDTO) {

        this.casService.createCas(casRequestDTO);
        return new ResponseEntity<>(HttpStatus.CREATED);
    }

    @GetMapping("/api/casovi/{id}")
    @PreAuthorize("hasAnyRole('DIREKTOR_ADMIN','Klasen_Rakovoditel', 'Predmeten_Nastavnik')")
    public ResponseEntity<CasResponseDTO> getCasovi(@RequestParam UUID id) {
        CasResponseDTO casResponseDTO = this.casService.getCasById(id);
        return new ResponseEntity<>(casResponseDTO, HttpStatus.OK);
    }

    @GetMapping("/api/casovi/getCasIdByPredmetId")
    public ResponseEntity<UUID> getCasIdByPredmetId(
            @RequestParam UUID predmetId
    ) {
        UUID casId = casService.findCasIdByPredmetIdAndDen(
                predmetId

        );
        return new ResponseEntity<UUID>(casId, HttpStatus.OK);

    }
}