package com.ozs.web.controller.system;

import java.util.List;
import javax.servlet.http.HttpServletResponse;
import javax.validation.constraints.NotEmpty;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ozs.system.domain.vo.requestVo.SysMenuIdsRequestVo;
import com.ozs.system.domain.vo.requestVo.SysRoleRequestVo;
import com.ozs.system.domain.vo.requestVo.SysStatusRequestVo;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.BeanUtils;
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.DeleteMapping;
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.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.ozs.common.annotation.Log;
import com.ozs.common.constant.UserConstants;
import com.ozs.common.core.controller.BaseController;
import com.ozs.common.core.domain.AjaxResult;
import com.ozs.common.core.domain.entity.SysDept;
import com.ozs.common.core.domain.entity.SysRole;
import com.ozs.common.core.domain.entity.SysUser;
import com.ozs.common.core.domain.model.LoginUser;
import com.ozs.common.core.page.TableDataInfo;
import com.ozs.common.enums.BusinessType;
import com.ozs.common.utils.StringUtils;
import com.ozs.common.utils.poi.ExcelUtil;
import com.ozs.framework.web.service.SysPermissionService;
import com.ozs.framework.web.service.TokenService;
import com.ozs.system.domain.SysUserRole;
import com.ozs.system.service.ISysDeptService;
import com.ozs.system.service.ISysRoleService;
import com.ozs.system.service.ISysUserService;

/**
 * 角色信息
 *
 * @author ruoyi
 */
@RestController
@RequestMapping("/system/role")
@Api(tags = "角色信息")
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")
//    @ApiOperation("根据条件分页查询角色数据")
//    public TableDataInfo list(SysRole role)
//    {
//        startPage();
//        List<SysRole> list = roleService.selectRoleList(role);
//        return getDataTable(list);
//    }

    @PreAuthorize("@ss.hasPermi('system:role:list')")
    @PostMapping("/list")
    @ApiOperation("根据条件分页查询角色数据")
    public AjaxResult page(@NotEmpty(message = "数据为空")
                           @RequestBody SysRoleRequestVo vo) {
        LambdaQueryWrapper<SysRole> lw = new LambdaQueryWrapper<SysRole>();
        lw.eq(SysRole::getDelFlag,0);
        if (!StringUtils.isBlank(vo.getRoleName())) {
            lw.like(SysRole::getRoleName, "%" +vo.getRoleName() + "%");
        }
        if (!StringUtils.isBlank(vo.getRoleKey())) {
            lw.like(SysRole::getRoleKey, "%" +vo.getRoleKey() + "%");
        }
        if (!StringUtils.isBlank(vo.getStatus())) {
            lw.eq(SysRole::getStatus, vo.getStatus());
        }
        IPage<SysRole> page = roleService.page(new Page<>(vo.getPageNum(), vo.getPageSize()), lw);
        return success(page);

    }

    @Log(title = "角色管理", businessType = BusinessType.EXPORT)
    @PreAuthorize("@ss.hasPermi('system:role:export')")
    @PostMapping("/export")
    @ApiOperation("角色管理")
    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
     */
    @GetMapping(value = "/{roleId}")
    @ApiOperation("根据角色编号获取详细信息")
    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
//    @ApiOperation("新增角色")
//    public AjaxResult add(@Validated @RequestBody SysRole role)
//    {
//        if (UserConstants.NOT_UNIQUE.equals(roleService.checkRoleNameUnique(role)))
//        {
//            return error("新增角色'" + role.getRoleName() + "'失败，角色名称已存在");
//        }
//        else if (UserConstants.NOT_UNIQUE.equals(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));
//
//    }

    @PreAuthorize("@ss.hasPermi('system:role:add')")
    @Log(title = "角色管理", businessType = BusinessType.INSERT)
    @PostMapping
    @ApiOperation("新增角色")
    public AjaxResult add(@Validated @RequestBody SysRoleRequestVo sysRoleRequestVo)
    {
        SysRole sysRole = new SysRole();
        BeanUtils.copyProperties(sysRoleRequestVo,sysRole);
        if (UserConstants.NOT_UNIQUE.equals(roleService.checkRoleNameUnique(sysRole)))
        {
            return error("新增角色'" + sysRole.getRoleName() + "'失败，角色名称已存在");
        }
        if(org.apache.commons.lang3.StringUtils.isBlank(sysRole.getRoleKey())){
            sysRole.setRoleKey("common");
        }
        sysRole.setCreateBy(getUsername());
        return toAjax(roleService.addRole(sysRole));
    }

    @PreAuthorize("@ss.hasPermi('system:role:addDistribution')")
    @PostMapping("/saveDistributionModule")
    @ApiOperation("新增分配模块")
    public AjaxResult saveDistributionModule(@RequestBody SysMenuIdsRequestVo sysMenuIdsRequestVo)
    {
        return toAjax(roleService.distributionModule(sysMenuIdsRequestVo));
    }

//    /**
//     * 修改保存角色
//     */
//    @PreAuthorize("@ss.hasPermi('system:role:edit')")
//    @Log(title = "角色管理", businessType = BusinessType.UPDATE)
//    @PutMapping
//    @ApiOperation("修改保存角色")
//    public AjaxResult edit(@Validated @RequestBody SysRole role)
//    {
//        roleService.checkRoleAllowed(role);
//        roleService.checkRoleDataScope(role.getRoleId());
//        if (UserConstants.NOT_UNIQUE.equals(roleService.checkRoleNameUnique(role)))
//        {
//            return error("修改角色'" + role.getRoleName() + "'失败，角色名称已存在");
//        }
//        else if (UserConstants.NOT_UNIQUE.equals(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.setPermissions(permissionService.getMenuPermission(loginUser.getUser()));
//                loginUser.setUser(userService.selectUserByUserName(loginUser.getUser().getUserName()));
//                tokenService.setLoginUser(loginUser);
//            }
//            return success();
//        }
//        return error("修改角色'" + role.getRoleName() + "'失败，请联系管理员");
//    }

    /**
     * 修改保存角色
     */
    @PreAuthorize("@ss.hasPermi('system:role:edit')")
    @Log(title = "角色管理", businessType = BusinessType.UPDATE)
    @PutMapping("/edit")
    @ApiOperation("修改保存角色")
    public AjaxResult edit(@Validated @RequestBody SysRoleRequestVo sysRoleRequestVo)
    {
        SysRole role = new SysRole();
        BeanUtils.copyProperties(sysRoleRequestVo,role);
        roleService.checkRoleAllowed(role);
        roleService.checkRoleDataScope(role.getRoleId());
        if (UserConstants.NOT_UNIQUE.equals(roleService.checkRoleNameUnique(role)))
        {
            return error("修改角色'" + role.getRoleName() + "'失败，角色名称已存在");
        }
        role.setUpdateBy(getUsername());

        return toAjax(roleService.updateRoles(role));

    }

    /**
     * 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")
    @ApiOperation("修改保存数据权限")
    public AjaxResult dataScope(@RequestBody SysRole role)
    {
        roleService.checkRoleAllowed(role);
        roleService.checkRoleDataScope(role.getRoleId());
        return toAjax(roleService.authDataScope(role));
    }

    @PreAuthorize("@ss.hasPermi('system:role:editDistribution')")
    @PostMapping("/updateDistributionModule")
    @ApiOperation("修改分配模块")
    public AjaxResult updateDistributionModule(@RequestBody SysMenuIdsRequestVo sysMenuIdsRequestVo)
    {
        if (roleService.updateDistributionModule(sysMenuIdsRequestVo) > 0)
        {
            // 更新缓存用户权限
            LoginUser loginUser = getLoginUser();
            if (StringUtils.isNotNull(loginUser.getUser()) && !loginUser.getUser().isAdmin())
            {
                loginUser.setPermissions(permissionService.getMenuPermission(loginUser.getUser()));
                loginUser.setUser(userService.selectUserByUserName(loginUser.getUser().getUserName()));
                tokenService.setLoginUser(loginUser);
            }
            return success();
        }
        return error("修改失败，请联系管理员");
    }

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

    /**
     * 状态修改
     */
    @PreAuthorize("@ss.hasPermi('system:role:edit')")
    @Log(title = "角色管理", businessType = BusinessType.UPDATE)
    @PutMapping("/changeStatus")
    @ApiOperation("批量状态修改")
    public AjaxResult changeStatus(@RequestBody List<SysStatusRequestVo> sysStatusRequestVoList)
    {
      return   toAjax(roleService.changeStatus(sysStatusRequestVoList));
    }

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

    /**
     * 获取角色选择框列表
     */
    @GetMapping("/optionselect")
    @ApiOperation("获取角色选择框列表")
    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")
    @ApiOperation("查询已分配用户角色列表")
    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")
    @ApiOperation("查询未分配用户角色列表")
    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")
    @ApiOperation("取消授权用户")
    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")
    @ApiOperation("批量取消授权用户")
    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")
    @ApiOperation("批量选择用户授权")
    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}")
    @ApiOperation("获取对应角色部门树列表")
    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;
    }
}