package com.healthcare.ohctech.controller;

import com.healthcare.ohctech.dto.CityDto;
import com.healthcare.ohctech.entity.City;
import com.healthcare.ohctech.service.impl.AuthServiceImpl;
import com.healthcare.ohctech.service.impl.CityServiceImpl;
import com.healthcare.ohctech.util.PaginationUtil;
import jakarta.validation.Valid;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

import java.util.Map;

@RestController
@RequestMapping("/cities")
public class CityController {

    @Autowired
    private CityServiceImpl cityServiceImpl;

    @Autowired
    private AuthServiceImpl authServiceImpl;

    @GetMapping("/{cityId}")
    public ResponseEntity<?> getCityById(@PathVariable Long cityId) {
        City city = cityServiceImpl.getCityById(cityId);
        if (city != null) {
            return new ResponseEntity<>(city, HttpStatus.OK);
        }
        return new ResponseEntity<>(HttpStatus.NO_CONTENT);
    }

    @GetMapping
    public ResponseEntity<?> getAllCities(@RequestParam(required = false) Integer page,
                                          @RequestParam(required = false) Integer size,
                                          @RequestParam(required = false) String sortBy,
                                          @RequestParam(required = false) String sortOrder) {
        Pageable pageable = PaginationUtil.getPageableWithDefaults(page, size, sortBy, sortOrder);
        Page<City> cityPage = cityServiceImpl.getAllCities(pageable);
        Map<String, Object> response = PaginationUtil.getPageResponse(cityPage);
        return new ResponseEntity<>(response, HttpStatus.OK);
    }

    @PostMapping
    public ResponseEntity<?> addCity(@Valid @RequestBody CityDto cityDto) {
        Long userId = authServiceImpl.getCurrentUserId();
        cityServiceImpl.addCity(cityDto,userId);
        return new ResponseEntity<>("Saved Successfully", HttpStatus.CREATED);
    }

    @PutMapping("/{cityId}")
    public ResponseEntity<?> updateCity(@Valid @RequestBody CityDto cityDto) {
        Long userId = authServiceImpl.getCurrentUserId();
        cityServiceImpl.updateCity(cityDto,userId);
        return new ResponseEntity<>("Updated Successfully", HttpStatus.OK);
    }

    @DeleteMapping("/{cityId}")
    public ResponseEntity<?> deleteCity(@PathVariable Long cityId) {
        cityServiceImpl.deleteCity(cityId);
        return new ResponseEntity<>(HttpStatus.OK);
    }
}