<?php
// +----------------------------------------------------------------------
// | Niucloud-admin 企业快速开发的多应用管理平台
// +----------------------------------------------------------------------
// | 官方网址：https://www.niucloud.com
// +----------------------------------------------------------------------
// | niucloud团队 版权所有 开源版本可自由商用
// +----------------------------------------------------------------------
// | Author: Niucloud Team
// +----------------------------------------------------------------------

namespace app\job\transfer\schedule;

use app\model\staff\Staff;
use app\model\service\TeachingService;
use app\model\course\Course;
use app\model\course_schedule\CourseSchedule;
use core\base\BaseJob;
use think\facade\Log;

/**
 * 定时为教务或教练创建服务内容任务
 * 根据教务/教练的课程安排自动生成服务内容记录
 */
class TeachingServiceJob extends BaseJob
{
    /**
     * 执行定时任务
     * @param mixed ...$data 任务参数
     * @return bool 处理结果
     */
    public function doJob(...$data)
    {
        Log::write('开始执行教务/教练服务内容生成任务');

        try {
            $currentDate = date('Y-m-d');

            // 为教务人员创建服务内容
            $academicResult = $this->createAcademicServices($currentDate);

            // 为教练创建服务内容
            $coachResult = $this->createCoachServices($currentDate);

            // 为助教创建服务内容
            $assistantResult = $this->createAssistantServices($currentDate);

            // 更新服务完成状态
            $completionResult = $this->updateServiceCompletion($currentDate);

            Log::write('教务/教练服务内容生成任务执行完成:' . print_r([
                    'academic_services' => $academicResult['count'],
                    'coach_services' => $coachResult['count'],
                    'assistant_services' => $assistantResult['count'],
                    'completed_services' => $completionResult['count']
                ], true));

            return true;

        } catch (\Exception $e) {
            Log::write('教务/教练服务内容生成任务执行失败：' . $e->getMessage());
            throw $e;
        }
    }

    /**
     * 为教务人员创建服务内容
     * @param string $date 日期
     * @return array 处理结果
     */
    protected function createAcademicServices($date)
    {
        // 获取所有教务人员
        $academicStaff = Staff::where('role_type', 'academic')
            ->where('status', 1)
            ->select();

        $count = 0;
        foreach ($academicStaff as $staff) {
            // 检查今日是否已有服务记录
            $existingService = TeachingService::where('staff_id', $staff->id)
                ->where('service_date', $date)
                ->count();

            if ($existingService == 0) {
                // 创建教务服务内容
                $service = new TeachingService();
                $service->staff_id = $staff->id;
                $service->staff_name = $staff->real_name;
                $service->service_date = $date;
                $service->service_type = 'academic';
                $service->service_content = $this->generateAcademicServiceContent($staff, $date);
                $service->status = 'pending';
                $service->created_at = date('Y-m-d H:i:s');
                $service->save();

                $count++;
                Log::write("为教务人员创建服务内容：员工ID {$staff->id}, 姓名: {$staff->real_name}");
            }
        }

        return ['count' => $count];
    }

    /**
     * 为教练创建服务内容
     * @param string $date 日期
     * @return array 处理结果
     */
    protected function createCoachServices($date)
    {
        // 获取所有教练
        $coaches = Staff::where('role_type', 'coach')
            ->where('status', 1)
            ->select();

        $count = 0;
        foreach ($coaches as $coach) {
            // 获取教练当日的课程安排
            $todaySchedules = CourseSchedule::where('coach_id', $coach->id)
                ->where('course_date', $date)
                ->select();

            if (count($todaySchedules) > 0) {
                // 检查是否已有服务记录
                $existingService = TeachingService::where('staff_id', $coach->id)
                    ->where('service_date', $date)
                    ->count();

                if ($existingService == 0) {
                    // 创建教练服务内容
                    $service = new TeachingService();
                    $service->staff_id = $coach->id;
                    $service->staff_name = $coach->real_name;
                    $service->service_date = $date;
                    $service->service_type = 'coach';
                    $service->service_content = $this->generateCoachServiceContent($coach, $todaySchedules);
                    $service->scheduled_courses = count($todaySchedules);
                    $service->status = 'scheduled';
                    $service->created_at = date('Y-m-d H:i:s');
                    $service->save();

                    $count++;
                    Log::write("为教练创建服务内容：员工ID {$coach->id}, 课程数: " . count($todaySchedules));
                }
            }
        }

        return ['count' => $count];
    }

    /**
     * 为助教创建服务内容
     * @param string $date 日期
     * @return array 处理结果
     */
    protected function createAssistantServices($date)
    {
        // 获取所有助教
        $assistants = Staff::where('role_type', 'assistant')
            ->where('status', 1)
            ->select();

        $count = 0;
        foreach ($assistants as $assistant) {
            // 获取助教需要协助的课程
            $assistantSchedules = CourseSchedule::where('assistant_id', $assistant->id)
                ->where('course_date', $date)
                ->select();

            if (count($assistantSchedules) > 0) {
                // 检查是否已有服务记录
                $existingService = TeachingService::where('staff_id', $assistant->id)
                    ->where('service_date', $date)
                    ->count();

                if ($existingService == 0) {
                    // 创建助教服务内容
                    $service = new TeachingService();
                    $service->staff_id = $assistant->id;
                    $service->staff_name = $assistant->real_name;
                    $service->service_date = $date;
                    $service->service_type = 'assistant';
                    $service->service_content = $this->generateAssistantServiceContent($assistant, $assistantSchedules);
                    $service->scheduled_courses = count($assistantSchedules);
                    $service->status = 'scheduled';
                    $service->created_at = date('Y-m-d H:i:s');
                    $service->save();

                    $count++;
                    Log::write("为助教创建服务内容：员工ID {$assistant->id}, 协助课程数: " . count($assistantSchedules));
                }
            }
        }

        return ['count' => $count];
    }

    /**
     * 更新服务完成状态
     * @param string $date 日期
     * @return array 处理结果
     */
    protected function updateServiceCompletion($date)
    {
        $currentTime = date('H:i:s');
        $completionThreshold = '22:00:00'; // 22:00后自动标记为完成

        if ($currentTime < $completionThreshold) {
            return ['count' => 0];
        }

        // 更新当日未完成的服务为已完成状态
        $pendingServices = TeachingService::where('service_date', $date)
            ->where('status', 'scheduled')
            ->select();

        $count = 0;
        foreach ($pendingServices as $service) {
            $service->status = 'completed';
            $service->completed_at = date('Y-m-d H:i:s');
            $service->save();

            $count++;
            Log::write("自动标记服务完成：员工ID {$service->staff_id}, 服务类型: {$service->service_type}");
        }

        return ['count' => $count];
    }

    /**
     * 生成教务服务内容
     * @param Staff $staff 员工对象
     * @param string $date 日期
     * @return string 服务内容描述
     */
    protected function generateAcademicServiceContent($staff, $date)
    {
        $content = [];
        $content[] = "日期：{$date}";
        $content[] = "教务人员：{$staff->real_name}";
        $content[] = "服务内容：";
        $content[] = "1. 学员课程安排和调度管理";
        $content[] = "2. 教练课表协调和优化";
        $content[] = "3. 学员咨询和问题解答";
        $content[] = "4. 课程质量跟踪和反馈收集";
        $content[] = "5. 学员学习进度监控";
        $content[] = "6. 教学资源配置和管理";

        return implode("\n", $content);
    }

    /**
     * 生成教练服务内容
     * @param Staff $coach 教练对象
     * @param array $schedules 课程安排
     * @return string 服务内容描述
     */
    protected function generateCoachServiceContent($coach, $schedules)
    {
        $content = [];
        $content[] = "教练：{$coach->real_name}";
        $content[] = "预定课程数：" . count($schedules);
        $content[] = "课程安排：";

        foreach ($schedules as $schedule) {
            $course = Course::find($schedule->course_id);
            $courseName = $course ? $course->course_name : "未知课程";
            $content[] = "- {$schedule->time_slot}: {$courseName} (场地ID: {$schedule->venue_id})";
        }

        $content[] = "服务职责：";
        $content[] = "1. 按时到达指定场地进行授课";
        $content[] = "2. 确保课程质量和安全性";
        $content[] = "3. 记录学员学习情况和进度";
        $content[] = "4. 提供专业指导和建议";
        $content[] = "5. 维护教学设备和场地整洁";

        return implode("\n", $content);
    }

    /**
     * 生成助教服务内容
     * @param Staff $assistant 助教对象
     * @param array $schedules 课程安排
     * @return string 服务内容描述
     */
    protected function generateAssistantServiceContent($assistant, $schedules)
    {
        $content = [];
        $content[] = "助教：{$assistant->real_name}";
        $content[] = "协助课程数：" . count($schedules);
        $content[] = "协助安排：";

        foreach ($schedules as $schedule) {
            $course = Course::find($schedule->course_id);
            $courseName = $course ? $course->course_name : "未知课程";
            $content[] = "- {$schedule->time_slot}: 协助 {$courseName}";
        }

        $content[] = "服务职责：";
        $content[] = "1. 协助主教练进行课程教学";
        $content[] = "2. 维护课堂秩序和安全";
        $content[] = "3. 帮助学员纠正动作和姿势";
        $content[] = "4. 准备和整理教学器材";
        $content[] = "5. 记录学员出勤和表现";

        return implode("\n", $content);
    }
}