package com.mzl.flower.web.system;

import com.mzl.flower.base.BaseController;
import com.mzl.flower.base.R;
import com.mzl.flower.base.ReturnDataDTO;
import com.mzl.flower.config.exception.ValidationException;
import com.mzl.flower.dto.request.system.CreateMenuDTO;
import com.mzl.flower.dto.request.system.UpdateMenuDTO;
import com.mzl.flower.dto.response.system.MenuDTO;
import com.mzl.flower.dto.response.system.MenuTreeDTO;
import com.mzl.flower.entity.system.Menu;
import com.mzl.flower.service.system.MenuService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@RestController
@RequestMapping("/api/menu")
@Api(value = "菜单管理", tags = "菜单管理")
@Validated
public class MenuController extends BaseController {
    @Autowired
    private MenuService menuService;

    @GetMapping("/list")
    @ApiOperation(value = "查询菜单列表")
    public ResponseEntity<ReturnDataDTO<List<MenuTreeDTO>>> searchMenuList() {
        return returnData(R.SUCCESS.getCode(), menuService.searchOperationMenu());
    }

    @PostMapping("/list/new")
    @ApiOperation(value = "新增菜单")
    public ResponseEntity<ReturnDataDTO> addTenantMenu(@RequestBody @Validated CreateMenuDTO dto) {
        if (StringUtils.isNotBlank(dto.getParentId()) && !"-1".equals(dto.getParentId())) {
            Menu menu = menuService.getMenu(dto.getParentId());
            if (menu == null) {
                throw new ValidationException("父菜单不存在");
            }
        }
        menuService.addMenu(dto);
        return returnData(R.SUCCESS.getCode(), null);
    }

    @GetMapping("/list/view")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "id", value = "菜单ID", required = true, dataType = "String", paramType = "query")
    })
    @ApiOperation(value = "查询菜单详情")
    public ResponseEntity<ReturnDataDTO<MenuDTO>> getMenu(String id) {
        return returnData(R.SUCCESS.getCode(), menuService.getMenuDetail(id));
    }

    @PostMapping("/list/edit")
    @ApiOperation(value = "编辑菜单")
    public ResponseEntity<ReturnDataDTO> updateTenantMenu(@RequestBody @Validated UpdateMenuDTO dto) {
        if (StringUtils.isNotBlank(dto.getParentId()) && !"-1".equals(dto.getParentId())) {
            Menu menu = menuService.getMenu(dto.getParentId());
            if (menu == null) {
                throw new ValidationException("父菜单不存在");
            }
        }
        menuService.updateMenu(dto);
        return returnData(R.SUCCESS.getCode(), null);
    }

    @GetMapping("/list/delete")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "id", value = "菜单ID", required = true, dataType = "String", paramType = "query")
    })
    @ApiOperation(value = "删除菜单")
    public ResponseEntity<ReturnDataDTO> deleteTenantMenu(String id) {
        menuService.deleteMenu(id);
        return returnData(R.SUCCESS.getCode(), null);
    }
}