package com.ruoyi.web.controller.system;

import java.util.List;
import javax.servlet.http.HttpServletResponse;
import javax.validation.Valid;

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.system.pojo.dto.AddSysRoleDTO;
import com.ruoyi.system.pojo.dto.EditSysRoleDTO;
import com.ruoyi.system.pojo.vo.MenuTreeVO;
import com.ruoyi.system.pojo.vo.SysRolePageVO;
import com.ruoyi.system.pojo.vo.SysRoleVO;
import com.ruoyi.system.service.ISysMenuService;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import com.ruoyi.common.annotation.Log;
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.core.domain.entity.SysRole;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.common.core.domain.model.LoginUser;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.framework.web.service.SysPermissionService;
import com.ruoyi.framework.web.service.TokenService;
import com.ruoyi.system.domain.SysUserRole;
import com.ruoyi.system.service.ISysDeptService;
import com.ruoyi.system.service.ISysRoleService;
import com.ruoyi.system.service.ISysUserService;

/**
 * 角色信息
 * 
 * @author ruoyi
 */
@RestController
@RequestMapping("/system/role")
public class SysRoleController extends BaseController
{
    @Autowired
    private ISysRoleService roleService;

    @Autowired
    private TokenService tokenService;

    @Autowired
    private SysPermissionService permissionService;

    @Autowired
    private ISysUserService userService;

    @Autowired
    private ISysDeptService deptService;

  /*  @PreAuthorize("@ss.hasPermi('system:role:list')")
    @GetMapping("/list")
    public TableDataInfo list(SysRole role)
    {
        startPage();
        List<SysRole> list = roleService.selectRoleList(role);
        return getDataTable(list);
    }*/

   /* @Log(title = "角色管理", businessType = BusinessType.EXPORT)
    @PreAuthorize("@ss.hasPermi('system:role:export')")
    @PostMapping("/export")
    public void export(HttpServletResponse response, SysRole role)
    {
        List<SysRole> list = roleService.selectRoleList(role);
        ExcelUtil<SysRole> util = new ExcelUtil<SysRole>(SysRole.class);
        util.exportExcel(response, list, "角色数据");
    }*/

    /**
     * 根据角色编号获取详细信息
     */
  /*  @PreAuthorize("@ss.hasPermi('system:role:query')")
    @GetMapping(value = "/{roleId}")
    public AjaxResult getInfo(@PathVariable Long roleId)
    {
        roleService.checkRoleDataScope(roleId);
        return success(roleService.selectRoleById(roleId));
    }
*/
    /**
     * 新增角色
     */
   /* @PreAuthorize("@ss.hasPermi('system:role:add')")
    @Log(title = "角色管理", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@Validated @RequestBody SysRole role)
    {
        if (!roleService.checkRoleNameUnique(role))
        {
            return error("新增角色'" + role.getRoleName() + "'失败，角色名称已存在");
        }
        else if (!roleService.checkRoleKeyUnique(role))
        {
            return error("新增角色'" + role.getRoleName() + "'失败，角色权限已存在");
        }
        role.setCreateBy(getUsername());
        return toAjax(roleService.insertRole(role));

    }*/

    /**
     * 修改保存角色
     */
   /* @PreAuthorize("@ss.hasPermi('system:role:edit')")
    @Log(title = "角色管理", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@Validated @RequestBody SysRole role)
    {
        roleService.checkRoleAllowed(role);
        roleService.checkRoleDataScope(role.getRoleId());
        if (!roleService.checkRoleNameUnique(role))
        {
            return error("修改角色'" + role.getRoleName() + "'失败，角色名称已存在");
        }
        else if (!roleService.checkRoleKeyUnique(role))
        {
            return error("修改角色'" + role.getRoleName() + "'失败，角色权限已存在");
        }
        role.setUpdateBy(getUsername());
        
        if (roleService.updateRole(role) > 0)
        {
            // 更新缓存用户权限
            LoginUser loginUser = getLoginUser();
            if (StringUtils.isNotNull(loginUser.getUser()) && !loginUser.getUser().isAdmin())
            {
                loginUser.setUser(userService.selectUserByUserName(loginUser.getUser().getUserName()));
                loginUser.setPermissions(permissionService.getMenuPermission(loginUser.getUser()));
                tokenService.setLoginUser(loginUser);
            }
            return success();
        }
        return error("修改角色'" + role.getRoleName() + "'失败，请联系管理员");
    }*/

    /**
     * 修改保存数据权限
     */
    /*@PreAuthorize("@ss.hasPermi('system:role:edit')")
    @Log(title = "角色管理", businessType = BusinessType.UPDATE)
    @PutMapping("/dataScope")
    public AjaxResult dataScope(@RequestBody SysRole role)
    {
        roleService.checkRoleAllowed(role);
        roleService.checkRoleDataScope(role.getRoleId());
        return toAjax(roleService.authDataScope(role));
    }*/

    /**
     * 状态修改
     */
    /*@PreAuthorize("@ss.hasPermi('system:role:edit')")
    @Log(title = "角色管理", businessType = BusinessType.UPDATE)
    @PutMapping("/changeStatus")
    public AjaxResult changeStatus(@RequestBody SysRole role)
    {
        roleService.checkRoleAllowed(role);
        roleService.checkRoleDataScope(role.getRoleId());
        role.setUpdateBy(getUsername());
        return toAjax(roleService.updateRoleStatus(role));
    }*/

    /**
     * 删除角色
     */
 /*   @PreAuthorize("@ss.hasPermi('system:role:remove')")
    @Log(title = "角色管理", businessType = BusinessType.DELETE)
    @DeleteMapping("/{roleIds}")
    public AjaxResult remove(@PathVariable Long[] roleIds)
    {
        return toAjax(roleService.deleteRoleByIds(roleIds));
    }*/

    /**
     * 获取角色选择框列表
     */
   /* @PreAuthorize("@ss.hasPermi('system:role:query')")
    @GetMapping("/optionselect")
    public AjaxResult optionselect()
    {
        return success(roleService.selectRoleAll());
    }*/

    /**
     * 查询已分配用户角色列表
     */
   /* @PreAuthorize("@ss.hasPermi('system:role:list')")
    @GetMapping("/authUser/allocatedList")
    public TableDataInfo allocatedList(SysUser user)
    {
        startPage();
        List<SysUser> list = userService.selectAllocatedList(user);
        return getDataTable(list);
    }*/

    /**
     * 查询未分配用户角色列表
     */
  /*  @PreAuthorize("@ss.hasPermi('system:role:list')")
    @GetMapping("/authUser/unallocatedList")
    public TableDataInfo unallocatedList(SysUser user)
    {
        startPage();
        List<SysUser> list = userService.selectUnallocatedList(user);
        return getDataTable(list);
    }
*/
    /**
     * 取消授权用户
     */
    /*@PreAuthorize("@ss.hasPermi('system:role:edit')")
    @Log(title = "角色管理", businessType = BusinessType.GRANT)
    @PutMapping("/authUser/cancel")
    public AjaxResult cancelAuthUser(@RequestBody SysUserRole userRole)
    {
        return toAjax(roleService.deleteAuthUser(userRole));
    }
*/
    /**
     * 批量取消授权用户
     */
   /* @PreAuthorize("@ss.hasPermi('system:role:edit')")
    @Log(title = "角色管理", businessType = BusinessType.GRANT)
    @PutMapping("/authUser/cancelAll")
    public AjaxResult cancelAuthUserAll(Long roleId, Long[] userIds)
    {
        return toAjax(roleService.deleteAuthUsers(roleId, userIds));
    }*/

    /**
     * 批量选择用户授权
     */
  /*  @PreAuthorize("@ss.hasPermi('system:role:edit')")
    @Log(title = "角色管理", businessType = BusinessType.GRANT)
    @PutMapping("/authUser/selectAll")
    public AjaxResult selectAuthUserAll(Long roleId, Long[] userIds)
    {
        roleService.checkRoleDataScope(roleId);
        return toAjax(roleService.insertAuthUsers(roleId, userIds));
    }*/

    /**
     * 获取对应角色部门树列表
     */
   /* @PreAuthorize("@ss.hasPermi('system:role:query')")
    @GetMapping(value = "/deptTree/{roleId}")
    public AjaxResult deptTree(@PathVariable("roleId") Long roleId)
    {
        AjaxResult ajax = AjaxResult.success();
        ajax.put("checkedKeys", deptService.selectDeptListByRoleId(roleId));
        ajax.put("depts", deptService.selectDeptTreeList(new SysDept()));
        return ajax;
    }*/

    /**
     * 分页查询
     */

    @GetMapping("/page")
    @PreAuthorize("@ss.hasPermi('permission:role')")
    @ApiOperation(value = "角色管理-分页列表", tags = "系统后台-权限管理")
    public R<IPage<SysRolePageVO>> page(@RequestParam(value = "pageNum",defaultValue = "0")Integer pageNum,
                                        @RequestParam(value = "pageSize",defaultValue="10")Integer pageSize,
                                        @RequestParam(value = "name",required = false)String name) {
        IPage<SysRolePageVO> iPage = new Page<>(pageNum, pageSize);
        return R.ok(roleService.page(iPage,name));
    }

    @Autowired
    private ISysMenuService menuService;
    /**
     * 菜单项结构(下拉框)
     */
    @GetMapping("/tree")
    @ApiOperation(value = "角色管理-菜单列表树", tags = {"系统后台-权限管理","系统后台-首页"})
    public R<List<MenuTreeVO>> tree() {
        LoginUser loginUser = (LoginUser) SecurityContextHolder.getContext().getAuthentication().getPrincipal();
        return R.ok(menuService.tree(loginUser.getUserId()));
    }
    /**
     * 新增
     */
    @ApiOperation(value = "新增角色", tags = "系统后台-权限管理")
    @PreAuthorize("@ss.hasPermi('permission:role')")
    @Log(title = "角色管理", businessType = BusinessType.INSERT)
    @PostMapping("/add")
    public R<Void> add(@Valid @RequestBody AddSysRoleDTO dto) {
        roleService.add(dto);
        return R.ok();

    }

    /**
     * 查看详情
     */
    @ApiOperation(value = "查看详情", tags = "系统后台-权限管理")
    @PreAuthorize("@ss.hasPermi('permission:role')")
    @Log(title = "角色管理", businessType = BusinessType.DELETE)
    @GetMapping("/{roleId}")
    public R<SysRoleVO> getById(@PathVariable Long roleId) {

        return R.ok(roleService.getById(roleId));
    }
    /**
     * 修改
     */
    @ApiOperation(value = "修改角色", tags = "系统后台-权限管理")
    @PreAuthorize("@ss.hasPermi('permission:role')")
    @Log(title = "角色管理", businessType = BusinessType.INSERT)
    @PutMapping("/edit")
    public R<Void> edit(@Valid @RequestBody EditSysRoleDTO dto) {
        roleService.edit(dto);
        // 更新缓存用户权限
        LoginUser loginUser = getLoginUser();
        if (StringUtils.isNotNull(loginUser.getUser()) && !loginUser.getUser().isAdmin()) {
            loginUser.setUser(userService.selectUserByUserName(loginUser.getUser().getPhonenumber()));
            loginUser.setPermissions(permissionService.getMenuPermission(loginUser.getUser()));
            tokenService.setLoginUser(loginUser);
        }
        return R.ok();
    }
    /**
     * 删除角色
     */
    @ApiOperation(value = "删除角色", tags = "系统后台-权限管理")
    @PreAuthorize("@ss.hasPermi('permission:role')")
    @Log(title = "角色管理", businessType = BusinessType.DELETE)
    @DeleteMapping("/{roleId}")
    public R<Void> remove(@PathVariable Long roleId) {
        roleService.deleteRoleById(roleId);
        return R.ok();
    }
}