<?php

namespace app\crmAdmin\controller;

use app\common\model\Corp;
use app\crm\model\Customer;
use app\crm\utils\Util;
use app\crmAdmin\service\CustomerService;
use support\Request;

class CustomerController extends BaseController
{

    /**
     * 不需要头信息的方法
     */
    protected $noNeedHeader = [];
    protected $noNeedHeaderData = ['export'];

    protected $noNeedLogin = ['export'];

    /**
     * 客户列表
     * @param Request $request
     * @return \support\Response
     */
    public function list(Request $request)
    {
        try {
            $param = $request->all();
            $corp = Corp::where(['abbr' => $request->basic_data['corp_abbr']])->first();
            $param['corp_id'] = $corp->id;
//            $param['corp_abbr'] = $request->basic_data['corp_abbr'];
            $result = (new CustomerService())->list($param);

            return $this->success($this->page($result));
        } catch (\Throwable $e) {
            return $this->error($e->getMessage().$e->getFile().$e->getLine().$e->getTraceAsString());
        }
    }

    /**
     * 客户导出
     * @param Request $request
     * @return \support\Response
     */
    public function export(Request $request)
    {
        try {
            $param = $request->all();
//            $corp = Corp::where(['abbr' => $request->basic_data['corp_abbr']])->first();
//            $param['corp_id'] = $corp->id;

            $result = (new CustomerService())->export($param);
            $excelContent = file_get_contents($result['filepath']);
            // 生成文件名
            $filename = '客户数据_' . date('Y-m-d_H-i-s') . '.xlsx';
            return response()
                ->withHeader('Content-Type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet')
                ->withHeader('Content-Disposition', 'attachment; filename="'.$filename.'"')
                ->withBody($excelContent);

            /*$result = (new CustomerService())->export($param);
            // 检查文件是否存在
            if (!file_exists($result['filepath'])) {
                return $this->error('导出文件生成失败');
            }
            
            // 获取文件信息
            $fileSize = filesize($result['filepath']);
            $filename = $result['filename'];

            // 设置响应头
            $response = response()->file($result['filepath']);
            $response->header('Content-Type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
            $response->header('Content-Disposition', 'attachment; filename="' . $filename . '"');
            $response->header('Content-Length', $fileSize);
            $response->header('Cache-Control', 'no-cache, must-revalidate');
            $response->header('Pragma', 'no-cache');

            return $response;*/

        } catch (\Throwable $e) {
            return $this->error($e->getMessage());
        }
    }

    /**
     * 审核客户
     * @param Request $request
     * @return \support\Response
     */
    public function audit(Request $request)
    {
        try {
            $param = $request->all();
            if (empty($param['id'])) {
                return $this->error('ID'.trans('not_null'));
            }

            if (!in_array($param['scene'],['delete','report'])) {
                return $this->error('scene 不合法');
            }
            $result = (new CustomerService())->audit($param);

            return $this->success($result);

        } catch (\Throwable $e) {
            return $this->error($e->getMessage().$e->getFile().$e->getLine().$e->getTraceAsString());
        }
    }


    /**
     * 批量转让
     * @param Request $request
     * @return \support\Response
     */
    public function transfer(Request $request)
    {
        try {
            $param = $request->all();
            if (empty($param['customer_id'])) {
                return $this->error('customer_id'.trans('not_null'));
            }
            if (empty($param['user_id'])) {
                return $this->error('user_id'.trans('not_null'));
            }

            $result = (new CustomerService())->transfer($param);

            return $this->success($result);
        } catch (\Throwable $th) {
            return $this->error($th->getMessage());
        }
    }

    /**
     * 移除
     * @param Request $request
     * @return \support\Response
     */
    public function delete(Request $request)
    {
        try {
            $param = $request->all();
            $scene = $param['scene'] ?? '';

            if($scene != 'force' && empty($param['status_desc'])){
                return $this->error( '移除原因不能为空');
            }
            if (empty($param['customer_id'])) {
                return $this->error('customer_id'.trans('not_null'));
            }

            $customer_id = explode(',', $param['customer_id']);
            $query = Customer::whereIn('id',$customer_id)->withTrashed();
            if(!$query->exists()){
                return $this->error( trans('fail'));
            }
            if ($scene === 'list') { //管理端客户列表移除
                $res = $query->update(['status' => 4, 'deleted_at' => time()]);
            } elseif ($scene === 'force') { //强删除
                $res = $query->forceDelete();
            } else { //公海软删除
                $res = $query->update(['status' => 3, 'deleted_at' => time()]);
            }

            return $this->success($res);
        } catch (\Throwable $th) {
            return $this->error($th->getMessage());
        }
    }


    /**
     * 客户恢复
     * @param Request $request
     * @return \support\Response
     */
    public function restore(Request $request)
    {
        try {
            $id = $request->input('id', '');
            if (Util::isEmpty($id)) {
                return $this->error(trans('id_empty'));
            }
            $ids = explode(',', $id);
            $query = Customer::withTrashed()->whereIn('id', $ids);
            if (!$query->exists()) {
                return $this->error(trans('fail'));
            }
            // 恢复软删除（清空 deleted_at）
            $query->restore();
            // 恢复为在库状态，放入公海
            $res = Customer::whereIn('id', $ids)->update(['status' => 1, 'user_id' => 0]);
            return $this->success($res, trans('success'));
        } catch (\Throwable $th) {
            return $this->error($th->getMessage());
        }
    }

    /**
     * 客户详情
     * @param Request $request
     * @return \support\Response
     */
    public function detail(Request $request)
    {
        try {
            $param = $request->all();
            if (empty($param['id'])) {
                return $this->error('id'.trans('not_null'));
            }

            $result = (new CustomerService())->detail($param);

            return $this->success($result);
        } catch (\Throwable $th) {
            return $this->error($th->getMessage());
        }
    }

    /**
     * 客户详情
     * @param Request $request
     * @return \support\Response
     */
    public function follow(Request $request)
    {
        try {
            $param = $request->all();
            if (empty($param['id'])) {
                return $this->error('id'.trans('not_null'));
            }

            $result = (new CustomerService())->follow($param);

            return $this->success($result);
        } catch (\Throwable $th) {
            return $this->error($th->getMessage());
        }
    }

    /**
     * 离职员工客户分配
     * @param Request $request
     * @return \support\Response
     */
    public function allocation(Request $request)
    {
        try {
            $param = $request->all();
            if (empty($param['corp_id'])) {
                return $this->error('corp_id'.trans('not_null'));
            }
            if (empty($param['user_id'])) {
                return $this->error('user_id'.trans('not_null'));
            }

            $result = (new CustomerService())->allocation($param);

            return $this->success($result,'成功分配'.$result['userCount'].'位离职用户的'.$result['customerCount'].'位客户');
        } catch (\Throwable $th) {
            return $this->error($th->getMessage());
        }
    }

}