package com.ruoyi.web.controller.system;

import java.util.List;

import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.exception.ServiceException;
import com.ruoyi.system.pojo.vo.SysDeptPageVO;
import io.swagger.annotations.ApiOperation;
import org.apache.commons.lang3.ArrayUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.constant.UserConstants;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.core.domain.entity.SysDept;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.system.service.ISysDeptService;

/**
 * 部门信息
 * 
 * @author ruoyi
 */
@RestController
@RequestMapping("/system/dept")
public class SysDeptController extends BaseController
{
    @Autowired
    private ISysDeptService deptService;

    /**
     * 获取部门列表
     */
   /* @PreAuthorize("@ss.hasPermi('system:dept:list')")
    @GetMapping("/list")
    public AjaxResult list(SysDept dept)
    {
        List<SysDept> depts = deptService.selectDeptList(dept);
        return success(depts);
    }*/

    /**
     * 查询部门列表（排除节点）
     */
 /*   @PreAuthorize("@ss.hasPermi('system:dept:list')")
    @GetMapping("/list/exclude/{deptId}")
    public AjaxResult excludeChild(@PathVariable(value = "deptId", required = false) Long deptId)
    {
        List<SysDept> depts = deptService.selectDeptList(new SysDept());
        depts.removeIf(d -> d.getDeptId().intValue() == deptId || ArrayUtils.contains(StringUtils.split(d.getAncestors(), ","), deptId + ""));
        return success(depts);
    }*/

    /**
     * 根据部门编号获取详细信息
     */
   /* @PreAuthorize("@ss.hasPermi('system:dept:query')")
    @GetMapping(value = "/{deptId}")
    public AjaxResult getInfo(@PathVariable Long deptId)
    {
        deptService.checkDeptDataScope(deptId);
        return success(deptService.selectDeptById(deptId));
    }*/

    /**
     * 新增部门
     */
  /*  @PreAuthorize("@ss.hasPermi('system:dept:add')")
    @Log(title = "部门管理", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@Validated @RequestBody SysDept dept)
    {
        if (!deptService.checkDeptNameUnique(dept))
        {
            return error("新增部门'" + dept.getDeptName() + "'失败，部门名称已存在");
        }
        dept.setCreateBy(getUsername());
        return toAjax(deptService.insertDept(dept));
    }*/

    /**
     * 修改部门
     */
    /*@PreAuthorize("@ss.hasPermi('system:dept:edit')")
    @Log(title = "部门管理", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@Validated @RequestBody SysDept dept)
    {
        Long deptId = dept.getDeptId();
        deptService.checkDeptDataScope(deptId);
        if (!deptService.checkDeptNameUnique(dept))
        {
            return error("修改部门'" + dept.getDeptName() + "'失败，部门名称已存在");
        }
        else if (dept.getParentId().equals(deptId))
        {
            return error("修改部门'" + dept.getDeptName() + "'失败，上级部门不能是自己");
        }
        else if (StringUtils.equals(UserConstants.DEPT_DISABLE, dept.getStatus()) && deptService.selectNormalChildrenDeptById(deptId) > 0)
        {
            return error("该部门包含未停用的子部门！");
        }
        dept.setUpdateBy(getUsername());
        return toAjax(deptService.updateDept(dept));
    }*/

    /**
     * 删除部门
     */
   /* @PreAuthorize("@ss.hasPermi('system:dept:remove')")
    @Log(title = "部门管理", businessType = BusinessType.DELETE)
    @DeleteMapping("/{deptId}")
    public AjaxResult remove(@PathVariable Long deptId)
    {
        if (deptService.hasChildByDeptId(deptId))
        {
            return warn("存在下级部门,不允许删除");
        }
        if (deptService.checkDeptExistUser(deptId))
        {
            return warn("部门存在用户,不允许删除");
        }
        deptService.checkDeptDataScope(deptId);
        return toAjax(deptService.deleteDeptById(deptId));
    }*/

    /**
     * 部门分页
     */

    @GetMapping("/page")
    @PreAuthorize("@ss.hasPermi('permission:dept')")
    @ApiOperation(value = "部门管理-分页列表", tags = "系统后台-权限管理")
    public R<IPage<SysDeptPageVO>> page(@RequestParam(value = "pageNum",defaultValue = "0")Integer pageNum,
                                        @RequestParam(value = "pageSize",defaultValue="10")Integer pageSize,
                                        @RequestParam(value = "name",required = false)String name) {
        IPage<SysDeptPageVO> iPage = new Page<>(pageNum, pageSize);
        return R.ok(deptService.page(iPage,name));
    }
    /**
     * 回显
     */
    @PreAuthorize("@ss.hasPermi('permission:dept')")
    @ApiOperation(value = "部门管理-查看部门（回显）", tags = "系统后台-权限管理")
    @GetMapping("/{deptId}")
    public AjaxResult detail(@PathVariable("deptId") Long deptId) {
        SysDept sysDept = deptService.selectDeptById(deptId);
        return success(sysDept);
    }

    /**
     * 新增
     */
    /**
     * 新增部门
     */
    @PreAuthorize("@ss.hasPermi('permission:dept')")
    @Log(title = "部门管理", businessType = BusinessType.INSERT)
    @ApiOperation(value = "部门管理-新增部门", tags = "系统后台-权限管理")
    @GetMapping("/add")
    public AjaxResult add(@RequestParam("name")String name) {
        deptService.add(name);
        return success();
    }

    /**
     * 编辑
     */
    @PreAuthorize("@ss.hasPermi('permission:dept')")
    @Log(title = "部门管理", businessType = BusinessType.UPDATE)
    @ApiOperation(value = "部门管理-修改部门", tags = "系统后台-权限管理")
    @PutMapping("/edit")
    public AjaxResult edit(@RequestParam("id")Long id,
                           @RequestParam("name")String name) {
        //查看id是否存在
        SysDept sysDept = deptService.selectDeptById(id);
        if (sysDept==null){
            throw new ServiceException("该部门未找到");
        }
        //修改部门名称
        sysDept.setDeptName(name);
        deptService.updateDeptName(sysDept);
        return success();
    }
    /**
     * 删除部门
     */
    @PreAuthorize("@ss.hasPermi('permission:dept')")
    @Log(title = "部门管理", businessType = BusinessType.DELETE)
    @ApiOperation(value = "部门管理-删除部门", tags = "系统后台-权限管理")
    @DeleteMapping("/{deptId}")
    public AjaxResult remove(@PathVariable Long deptId) {
        return toAjax(deptService.deleteDeptById(deptId));
    }
}