<?php

namespace app\api\controller;

use app\common\controller\Api;
use \think\Request;
use \think\Db;
/**
 * 员工资料接口
 */
class Staff extends Api
{
    protected $noNeedLogin = ['*'];
    protected $noNeedRight = ['*'];
    /**
     * 首页
     */
    public function index()
    {
        $this->success('员工资料接口');
    }

    /**
     * 获取部门列表
     */
    public function getDepartment(){
        if (Request::instance()->isGet() == false){
            $this->error('非法请求');
        }

        // 1. 查询所有有效人员（按部门+工序分组）
        $list = db('人员_基本资料')
            ->field('dept_name as 所在部门, big_process as 生产工序, COUNT(*) AS count')
            ->whereNull('mod_rq')
            ->group('所在部门, 生产工序')
            ->order('id asc')
            ->select();

        // 2. 构建 部门 → 工序 二级结构
        $tree = [];
        foreach ($list as $item) {
            $dept = $item['所在部门'];
            $process = $item['生产工序'];
            $count = $item['count'];

            // 初始化部门
            if (!isset($tree[$dept])) {
                $tree[$dept] = [
                    'label' => $dept,
                    'count' => 0,
                    'children' => []
                ];
            }

            // 总数量累加
            $tree[$dept]['count'] += $count;

            // 有生产工序 → 加入二级
            if (!empty($process)) {
                $tree[$dept]['children'][] = [
                    'label' => $process,
                    'count' => $count
                ];
            }
        }
        $result = array_values($tree);
        $this->success('获取部门数据', $result);
    }

    /**
     * 获取员工列表信息
    */
    public function getStaffList(){
        if (Request::instance()->isGet() == false){
            $this->error('非法请求');
        }
        $params = Request::instance()->param();
        $where = [];

        if (!empty($params['search'])){
            $where['staff_no|staff_name'] = array('like','%'.$params['search'].'%');
        }
        if (!empty($params['department_code'])){
            $where['big_process|dept_name'] = $params['department_code'];
        }

        $limit = $params['limit'];
        if (empty($limit)){
            $limit = 15;
        }
        $pages = $params['page'];
        if (empty($pages)){
            $pages = 1;
        }
        $list = db('人员_基本资料')
            ->field('
                id,
                staff_no as 员工编号,
                staff_name as 员工姓名,
                gender as 性别,
                big_process as 生产工序,
                dept_name as 所在部门,
                status as 状态,
                sys_rq as 创建日期,
                sys_id as 创建人员
            ')
            ->where($where)->page($pages)->limit($limit)->order('id desc')->whereNull('mod_rq')->select();
        $total = db('人员_基本资料')->where($where)->whereNull('mod_rq')->count();
        $data['list'] = $list;
        $data['total'] = $total;
        $this->success('获取员工列表信息',$data);
    }


    /**
     * 获取员工资料
     * @ApiMethod GET
     * @params string code
    */
    public function getStaffInfo(){
        if (Request::instance()->isGet() == false){
            $this->error('非法请求');
        }

        $params = Request::instance()->param();
        $where = [];
        if (isset($params['id'])){
            $where['id'] = $params['id'];
        }

        // 1. 查询人员基础信息
        $staffList = db('人员_基本资料')
            ->field('
                id,
                staff_no as 员工编号,
                staff_name as 员工姓名,
                gender as 性别,
                big_process as 生产工序,
                dept_name as 所在部门,
                status as 状态,
                sys_rq as 创建日期,
                sys_id as 创建人员
            ')
            ->where($where)
            ->whereNull('mod_rq')
            ->select();

        $this->success('获取员工资料', $staffList);
    }

    /**
     * 新增员工资料
     */
    public function PostStaffAdd(){
        if (Request::instance()->isPost() == false){
            $this->error('非法请求');
        }

        $params = Request::instance()->param();

        $staff_no = $params['员工编号'] ?? '';
        if(empty($staff_no)){
            $this->error('员工编号不能为空');
        }

        // 查询数据库是否已存在
        $Find_list = Db::name('人员_基本资料')->where('staff_no', $staff_no)->find();
        if($Find_list){
            $this->error('员工编号已存在');
        }

        $data = [];
        $data['staff_no'] = $params['员工编号'];
        $data['staff_name'] = $params['员工姓名'];
        $data['gender'] = $params['性别'];
        $data['big_process'] = $params['生产工序'];
        $data['dept_name'] = '生产部';
        $data['status'] = 1;
        $data['sys_rq'] = date('Y-m-d H:i:s');
        $data['sys_id'] = $params['sys_id'];

        $res = Db::name('人员_基本资料')->insert($data);

        if ($res !== false){
            $this->success('新增成功');
        }else{
            $this->error('新增失败');
        }
    }


    /**
     * 修改员工资料
     * @ApiMethod POST
     *
    */
    public function PostStaffEdit(){
        if (!Request::instance()->isPost()){
            $this->error('非法请求');
        }

        $params = Request::instance()->param();

        //必传参数校验
        if (empty($params['id'])){
            $this->error('参数不能为空');
        }
        if (empty($params['员工编号'])){
            $this->error('员工编号不能为空');
        }

        //查询员工是否存在（未删除）
        $info = db('人员_基本资料')
            ->where('id', $params['id'])
            ->whereNull('mod_rq')
            ->find();
        if (!$info){
            $this->error('员工不存在');
        }

        //员工编号重复判断（排除自身）
        $exist = db('人员_基本资料')
            ->where('staff_no', $params['员工编号'])
            ->where('id', '<>', $params['id'])  // 排除自己
            ->whereNull('mod_rq')
            ->find();
        if ($exist) {
            $this->error('员工编号已存在');
        }

        //修改数据
        $data = [];
        $data['staff_no']      = $params['员工编号'];
        $data['staff_name']    = $params['员工姓名'];
        $data['gender']        = $params['性别'];
        $data['big_process']   = $params['生产工序'];
        $data['dept_name']     = '生产部';
        $data['updatetime']    = date('Y-m-d H:i:s');
        $data['sys_id']        = $params['sys_id'];

        $res = db('人员_基本资料')
            ->where('id', $params['id'])
            ->update($data);
        if ($res !== false){
            $this->success('更新成功');
        }else{
            $this->error('更新失败');
        }
    }

    /**
     * 删除员工资料
     */
    public function PostStaffDelete()
    {
        if (Request::instance()->isPost() == false){
            $this->error('非法请求');
        }
        $params = Request::instance()->param();
        if (empty($params['id'])){
            $this->error('参数不能为空');
        }
        $staffCode = $params['id'];
        $sql = db('人员_基本资料')->where('id',$staffCode)->fetchSql(true)->update(['mod_rq'=>date('Y-m-d H:i:s')]);
        $res = Db::query($sql);
        if ($res !== false){
            $this->success('删除成功');
        }else{
            $this->error('删除失败');
        }
    }

    /**
     * 获取小组
     */
    public function GetDeviceNameList(){
        if (!Request::instance()->isGet()){
            $this->error('非法请求');
        }

        // 定义需要过滤、不返回给前端的设备编组
        $filterGroups = [
            '自动裁床01组',
            '自动裁床02组',
            '模板机01组',
            '模板机02组',
            '上袖机01组',
            '上袖机02组',
            '裁床1',
            '裁床2',
            '模版机'
        ];

        $list = Db::name('设备_基本资料')
            ->field('UniqId,设备编组,生产工序,工序')
            ->where('设备名称', 1)
            ->whereNull('mod_rq')
            ->whereNotIn('设备编组', $filterGroups) // 过滤不想要的数据
            ->group('设备编组')
            ->order('工序,UniqId asc')
            ->select();

        $this->success('获取设备编组成功', $list);
    }

    /**
     * 获取小组及人员列表
     * 支持按工序/小组名称搜索，返回每个小组下的成员信息
     */
    public function GetTeamStaffList()
    {
        if (Request::instance()->isGet() == false){
            $this->error('非法请求');
        }
        $params = Request::instance()->param();

        $where = [];
        if (!empty($params['search'])){
            $where['b.staff_no|b.staff_name|a.team_name|b.big_process'] = array('like','%'.$params['search'].'%');
        }

        $list = Db::name('人员_小组资料')->alias('a')
            ->field('
                b.staff_no as 员工编号,
                b.staff_name as 员工姓名,
                a.*
            ')
            ->join('人员_基本资料 b', 'a.staff_no = b.staff_no')
            ->where($where)
            ->whereNull('a.mod_rq')
            ->whereNull('b.mod_rq')
            ->order('a.id asc')
            ->select();

        // 整理成"小组+成员"的树形结构
        $result = [];
        foreach ($list as $item) {
            $teamId = $item['team_id'];
            if (!isset($result[$teamId])) {
                $result[$teamId] = [
                    '小组ID' => $teamId,
                    '小组名称' => $item['team_name'],
                    '生产工序' => $item['big_process'],
                    'staff_list' => []
                ];
            }
            // 添加成员信息
            $result[$teamId]['staff_list'][] = [
                'id' => $item['id'],
                '员工编号' => $item['员工编号'],
                '员工姓名' => $item['员工姓名'],
                '小组名称' => $item['team_name'],
                '职位' => $item['position']
            ];
        }

        // 转为索引数组返回
        $data = array_values($result);
        $this->success('获取成功', $data);
    }

    /**
     * 新增小组人员
     */
    public function AddTeamStaff()
    {
        if (!Request::instance()->isPost()) {
            $this->error('非法请求');
        }

        $params = Request::instance()->param();

        // 1. 校验员工是否存在
        $staffInfo = Db::name('人员_基本资料')
            ->where('staff_no', $params['staff_no'])
            ->whereNull('mod_rq')
            ->find();
        if (!$staffInfo) {
            $this->error('员工不存在或已删除');
        }

        // 2. 校验该员工是否已在小组中
        $exist = Db::name('人员_小组资料')
            ->where('staff_no', $params['staff_no'])
            ->whereNull('mod_rq')
            ->find();
        if ($exist) {
            $this->error('该员工已在'.$exist['team_name'].'小组中');
        }

        // 3. 组装数据
        $data = [
            'big_process' => $params['big_process'],
            'team_id' => $params['team_id'],
            'team_name' => $params['team_name'],
            'staff_no' => $params['staff_no'],
            'position' => $params['position'],
            'status' => 1,
            'sys_id' => $params['sys_id'],
            'createtime' => date('Y-m-d H:i:s')
        ];

        $res = Db::name('人员_小组资料')->insert($data);
        if ($res) {
            $this->success('新增成功');
        } else {
            $this->error('新增失败');
        }
    }

    /**
     * 修改小组人员
     */
    public function EditTeamStaff()
    {
        if (!Request::instance()->isPost()) {
            $this->error('非法请求');
        }

        $params = Request::instance()->param();

        // 必传参数校验
        if (empty($params['id'])) {
            $this->error('参数不完整');
        }

        // 1. 校验该记录是否存在
        $info = Db::name('人员_小组资料')
            ->where('id', $params['id'])
            ->whereNull('mod_rq')
            ->find();
        if (!$info) {
            $this->error('记录不存在或已删除');
        }

        // 2. 如果修改了员工ID，校验新员工是否已在该小组中（排除自身）
        if (!empty($params['staff_id']) && $params['staff_id'] != $info['staff_id']) {
            $exist = Db::name('人员_小组资料')
                ->where('team_id', $params['team_id'] ?? $info['team_id'])
                ->where('staff_id', $params['staff_id'])
                ->where('id', '<>', $params['id'])
                ->whereNull('mod_rq')
                ->find();
            if ($exist) {
                $this->error('该员工已在此小组中');
            }
        }

        // 3. 组装更新数据
        $data = [];
        if (isset($params['big_process'])) $data['big_process'] = $params['big_process'];
        if (isset($params['team_id'])) $data['team_id'] = $params['team_id'];
        if (isset($params['team_name'])) $data['team_name'] = $params['team_name'];
        if (isset($params['position'])) $data['position'] = $params['position'];
        if (isset($params['staff_id'])) {
            $data['staff_id'] = $params['staff_id'];
            // 更新员工姓名
            $staffInfo = Db::name('人员_基本资料')->where('id', $params['staff_id'])->find();
            if ($staffInfo) {
                $data['staff_name'] = $staffInfo['staff_name'];
            }
        }
        if (isset($params['position'])) $data['position'] = $params['position'];
        $data['updatetime'] = date('Y-m-d H:i:s');

        $res = Db::name('人员_小组资料')
            ->where('id', $params['id'])
            ->update($data);

        if ($res !== false) {
            $this->success('小组更换成功');
        } else {
            $this->error('小组更换失败');
        }
    }

    /**
     * 删除小组人员
     */
    public function DelTeamStaff()
    {
        if (!Request::instance()->isPost()) {
            $this->error('非法请求');
        }

        $params = Request::instance()->param();

        $res = Db::name('人员_小组资料')
            ->where('id', $params['id'])
            ->update([
                'mod_rq' => date('Y-m-d H:i:s')
            ]);

        if ($res !== false) {
            $this->success('删除成功');
        } else {
            $this->error('删除失败');
        }
    }

}