package com.healthcare.ohctech.controller;

import com.healthcare.ohctech.dto.MenuDto;
import com.healthcare.ohctech.service.MenuService;
import com.healthcare.ohctech.util.PaginationUtil;
import jakarta.validation.Valid;
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.List;
import java.util.Map;

@RestController
@RequestMapping("/menus")
public class MenuController {

    private MenuService menuservice;

    public MenuController(MenuService menuservice) {
        this.menuservice = menuservice;
    }

    @GetMapping("/{menuId}")
    public ResponseEntity<?> getMenuById(@PathVariable Long menuId) {
            MenuDto menuDto = menuservice.getMenuById(menuId);
            if (menuDto != null) {
                return new ResponseEntity<>(menuDto, HttpStatus.OK);
            }
            return new ResponseEntity<>("Menu not found", HttpStatus.NOT_FOUND);
    }


    @PostMapping
    public ResponseEntity<?> addMenu(@Valid @RequestBody MenuDto menudto) {
            MenuDto savedMenuDto = menuservice.addMenu(menudto);
            return new ResponseEntity<>(savedMenuDto, HttpStatus.CREATED);
    }

    @GetMapping
    public ResponseEntity<?> getMenus(@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<MenuDto> menuPage = menuservice.getMenus(pageable);
            Map<String, Object> response = PaginationUtil.getPageResponse(menuPage);
            return new ResponseEntity<>(response, HttpStatus.OK);
    }

    @PutMapping("/{menuId}")
    public ResponseEntity<?> updateMenu(@Valid @RequestBody MenuDto menuDto) {
            MenuDto updatedMenuDto = menuservice.updateMenu(menuDto);
            return new ResponseEntity<>(updatedMenuDto, HttpStatus.OK);
    }

    @DeleteMapping("/{menuId}")
    public ResponseEntity<?> deleteMenu(@PathVariable Long menuId) {
            menuservice.deleteMenu(menuId);
            return new ResponseEntity<>("Menu deleted successfully", HttpStatus.OK);
    }
}