package com.ruoyi.web.controller.system;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import com.ruoyi.web.layui.wrapper.EleTreeWrapper;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.base.AjaxResult;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.framework.util.ShiroUtils;
import com.ruoyi.system.domain.SysDept;
import com.ruoyi.system.domain.SysRole;
import com.ruoyi.system.service.ISysDeptService;
import com.ruoyi.framework.web.base.BaseController;

/**
 * 部门信息
 * 
 * @author ruoyi
 */
@Controller
@RequestMapping("/system/dept")
public class SysDeptController extends BaseController
{
    private String prefix = "system/dept";

    @Autowired
    private ISysDeptService deptService;

    @RequiresPermissions("system:dept:view")
    @GetMapping()
    public String dept()
    {
        return prefix + "/dept";
    }

    @RequiresPermissions("system:dept:list")
    @GetMapping("/list")
    @ResponseBody
    public List<SysDept> list(SysDept dept)
    {
        List<SysDept> deptList = deptService.selectDeptList(dept);
        return deptList;
    }

    @RequiresPermissions("system:dept:list")
    @GetMapping("/listTreeGridData")
    @ResponseBody
    public Map listTreeGridData(SysDept dept)
    {
        Map retMap = new HashMap();
        List<SysDept> deptList = deptService.selectDeptList(dept);
        retMap.put("msg","");
        retMap.put("code",0);
        retMap.put("data",deptList);
        retMap.put("count",deptList!=null?deptList.size():0);
        retMap.put("is",true);
        retMap.put("tip","操作成功");
        return retMap;
    }

    /**
     * 新增部门
     */
    @GetMapping("/add/{parentId}")
    public String add(@PathVariable("parentId") Long parentId, ModelMap mmap)
    {
        if(parentId == null || parentId == 0){
            SysDept dept = new SysDept();
            dept.setDeptId(0L);
            dept.setDeptName("主部门");
            mmap.put("dept", dept);
        }else {
            mmap.put("dept", deptService.selectDeptById(parentId));
        }
        return prefix + "/add";
    }

    /**
     * 新增保存部门
     */
    @Log(title = "部门管理", businessType = BusinessType.INSERT)
    @RequiresPermissions("system:dept:add")
    @PostMapping("/add")
    @ResponseBody
    public AjaxResult addSave(SysDept dept)
    {
        dept.setCreateBy(ShiroUtils.getLoginName());
        return toAjax(deptService.insertDept(dept));
    }

    /**
     * 修改
     */
    @GetMapping("/edit/{deptId}")
    public String edit(@PathVariable("deptId") Long deptId, ModelMap mmap)
    {
        SysDept dept = deptService.selectDeptById(deptId);
        if (StringUtils.isNotNull(dept) && 100L == deptId)
        {
            dept.setParentName("无");
        }
        mmap.put("dept", dept);
        return prefix + "/edit";
    }

    /**
     * 保存
     */
    @Log(title = "部门管理", businessType = BusinessType.UPDATE)
    @RequiresPermissions("system:dept:edit")
    @PostMapping("/edit")
    @ResponseBody
    public AjaxResult editSave(SysDept dept)
    {
        dept.setUpdateBy(ShiroUtils.getLoginName());
        return toAjax(deptService.updateDept(dept));
    }

    /**
     * 删除
     */
    @Log(title = "部门管理", businessType = BusinessType.DELETE)
    @RequiresPermissions("system:dept:remove")
    @PostMapping("/remove/{deptId}")
    @ResponseBody
    public AjaxResult remove(@PathVariable("deptId") Long deptId)
    {
        if (deptService.selectDeptCount(deptId) > 0)
        {
            return error(1, "存在下级部门,不允许删除");
        }
        if (deptService.checkDeptExistUser(deptId))
        {
            return error(1, "部门存在用户,不允许删除");
        }
        return toAjax(deptService.deleteDeptById(deptId));
    }

    /**
     * 校验部门名称
     */
    @PostMapping("/checkDeptNameUnique")
    @ResponseBody
    public String checkDeptNameUnique(SysDept dept)
    {
        return deptService.checkDeptNameUnique(dept);
    }

    /**
     * 选择部门树
     */
    @GetMapping("/selectDeptTree/{deptId}")
    public String selectDeptTree(@PathVariable("deptId") Long deptId, ModelMap mmap)
    {
        mmap.put("dept", deptService.selectDeptById(deptId));
        return prefix + "/tree";
    }

    /**
     * 加载部门列表树
     */
    @GetMapping("/treeData")
    @ResponseBody
    public List<Map<String, Object>> treeData()
    {
        List<Map<String, Object>> tree = deptService.selectDeptTree(new SysDept());
        return tree;
    }

    @GetMapping("/treeData2")
    @ResponseBody
    public Map treeData2()
    {
        Map retMap = new HashMap();
        List<Map<String, Object>> tree = deptService.selectDeptTree(new SysDept());
        tree = EleTreeWrapper.getInstance().getTree(tree,"pId","id");
        retMap.put("code",0);
        retMap.put("data",tree);
        return retMap;
    }

    /**
     * 加载角色部门（数据权限）列表树
     */
    @GetMapping("/roleDeptTreeData")
    @ResponseBody
    public List<Map<String, Object>> deptTreeData(SysRole role)
    {
        List<Map<String, Object>> tree = deptService.roleDeptTreeData(role);
        return tree;
    }

    /**
     * 加载角色部门（数据权限）列表树，适配EleTree
     */
    @GetMapping("/roleDeptTreeData2")
    @ResponseBody
    public Map deptTreeData2(SysRole role)
    {
        Map retMap = new HashMap();
        List<Map<String, Object>> tree = deptService.roleDeptTreeData(role);
        tree = EleTreeWrapper.getInstance().getTree(tree,"pId","id");
        retMap.put("code",0);
        retMap.put("data",tree);
        return retMap;

    }
}