package com.zzg.web.controller.system;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.zzg.common.annotation.Log;
import com.zzg.common.constant.UserConstants;
import com.zzg.common.core.controller.BaseController;
import com.zzg.common.core.domain.AjaxResult;
import com.zzg.common.core.domain.entity.system.SysDept;
import com.zzg.common.enums.BusinessType;
import com.zzg.common.utils.StringUtils;
import com.zzg.system.service.system.ISysDeptService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.apache.commons.lang3.ArrayUtils;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;

/**
 * 部门信息
 *
 * @author ruoyi
 */
@RestController
@RequestMapping("/system/dept")
@Api(tags = "部门管理")
public class SysDeptController extends BaseController {
    @Resource
    private ISysDeptService deptService;

    @PostMapping("/listByCity")
    @ApiOperation(value = "通过行政区划查询对应的部门")
    public AjaxResult listByCity(@RequestParam("cityIds") List<String> cityIds) {
        List<SysDept> deptList = deptService.list(new LambdaQueryWrapper<SysDept>().in(SysDept::getCityId, cityIds).eq(SysDept::getDelFlag, "0").eq(SysDept::getStatus, "0"));
        return success(deptList);
    }

    /**
     * 获取部门列表
     */
    @PreAuthorize("@ss.hasPermi('system:dept:list')")
    @GetMapping("/list")
    @ApiOperation(value = "获取部门列表")
    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}")
    @ApiOperation(value = "查询部门列表（排除节点）")
    public AjaxResult excludeChild(@PathVariable(value = "deptId", required = false) String deptId) {
        List<SysDept> depts = deptService.selectDeptList(new SysDept());
        depts.removeIf(d -> d.getDeptId().equals(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}")
    @ApiOperation(value = "根据部门编号获取详细信息")
    public AjaxResult getInfo(@PathVariable String 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
    @ApiOperation(value = "新增部门")
    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
    @ApiOperation(value = "修改部门")
    public AjaxResult edit(@Validated @RequestBody SysDept dept) {
        String 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 (UserConstants.DEPT_DISABLE.equals(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}")
    @ApiOperation(value = "删除部门")
    public AjaxResult remove(@PathVariable String 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));
    }

    /**
     * 获取部门树列表
     */
    @PreAuthorize("@ss.hasPermi('system:user:list')")
    @GetMapping("/deptTree")
    @ApiOperation(value = "获取部门树列表")
    public AjaxResult deptTree(SysDept dept) {
        return success(deptService.selectDeptTreeList(dept));
    }

    @PreAuthorize("@ss.hasPermi('system:user:deptTreeNew')")
    @GetMapping("/deptTreeNew")
    @ApiOperation(value = "获取部门树列表(新)")
    public AjaxResult deptTreeNew() {
        return success(deptService.deptTreeNew());
    }
}