<?php

namespace RoosterLMS\Notify;

// phpcs:disable PHPCompatibility.Variables.ForbiddenThisUseContexts.OutsideObjectContext -- $this inside enum methods (PHP 8.1).

defined( 'ABSPATH' ) || exit;

enum NotificationKey: string {
	case WELCOME           = 'welcome';
	case PROGRAMME_CHANGED = 'programme_changed';
	case JOB_ROLE_CHANGED  = 'job_role_changed';
	case ENROLLED_BULK     = 'enrolled_bulk';
	case UNENROLLED_BULK   = 'unenrolled_bulk';
	case QUIZ_REGRADED     = 'quiz_regraded';
	case RESULTS_RELEASED  = 'results_released';
	case ANNOUNCEMENT      = 'announcement';
	case PLAN_EXPIRING     = 'plan_expiring';
	case PLAN_STATUS       = 'plan_status';
	case LIVE_REMINDER_24H   = 'live_reminder_24h';
	case LIVE_REMINDER_1H    = 'live_reminder_1h';
	case LIVE_CHANGED        = 'live_changed';
	case LIVE_CANCELLED      = 'live_cancelled';
	case RECORDING_AVAILABLE = 'recording_available';
	case EARLIER_LEARNERS = 'earlier_learners';
	case STAFF_ENROLLED  = 'staff_enrolled';
	case STAFF_COMPLETED = 'staff_completed';
	case INVITATION = 'invitation';
	case PLACEMENT_CHANGED   = 'placement_changed';
	case PROMOTION_COMPLETED = 'promotion_completed';
	case STAFF_TO_GRADE = 'staff_to_grade';
	case QUIZ_REPORT_NEW      = 'quiz_report_new';
	case QUIZ_REPORT_ANSWERED = 'quiz_report_answered';

	public function setting(): string {
		return match ( $this ) {
			self::WELCOME => 'notify_welcome',
			self::PROGRAMME_CHANGED => 'notify_programme',
			self::JOB_ROLE_CHANGED => 'notify_job_role',
			self::ENROLLED_BULK, self::UNENROLLED_BULK => 'notify_bulk',
			self::QUIZ_REGRADED => '',
			self::RESULTS_RELEASED => 'notify_results',
			self::ANNOUNCEMENT => 'notify_announcements',
			self::PLAN_EXPIRING, self::PLAN_STATUS => '',
			self::LIVE_REMINDER_24H, self::LIVE_REMINDER_1H => 'notify_live_reminders',
			self::LIVE_CHANGED, self::LIVE_CANCELLED => 'notify_live_changes',
			self::RECORDING_AVAILABLE => 'notify_live_recordings',
			self::EARLIER_LEARNERS => '',
			self::STAFF_ENROLLED, self::STAFF_COMPLETED => '',
			self::INVITATION => '',
			self::PLACEMENT_CHANGED, self::PROMOTION_COMPLETED => '',
			self::STAFF_TO_GRADE => '',
			self::QUIZ_REPORT_NEW, self::QUIZ_REPORT_ANSWERED => '',
		};
	}

	public function without_switch(): string {
		return match ( $this ) {
			self::QUIZ_REGRADED => __( 'only when a regrade asks for it', 'rooster-lms' ),
			self::PLAN_EXPIRING, self::PLAN_STATUS => __( 'always (the plan\'s managers or holder)', 'rooster-lms' ),
			self::STAFF_ENROLLED, self::STAFF_COMPLETED => __( 'to the course\'s trainers, switched in the notification centre', 'rooster-lms' ),
			self::PLACEMENT_CHANGED, self::PROMOTION_COMPLETED => __( 'when the Enterprise add-on places learners, switched in the notification centre', 'rooster-lms' ),
			self::STAFF_TO_GRADE => __( 'to the people who may grade the course\'s work, switched in the notification centre', 'rooster-lms' ),
			self::QUIZ_REPORT_NEW => __( 'to the people who may grade the quiz, switched in the notification centre', 'rooster-lms' ),
			self::QUIZ_REPORT_ANSWERED => __( 'to the learner who reported the problem, switched in the notification centre', 'rooster-lms' ),
			default => '',
		};
	}

	public function is_live(): bool {
		return in_array( $this, array( self::LIVE_REMINDER_24H, self::LIVE_REMINDER_1H, self::LIVE_CHANGED, self::LIVE_CANCELLED, self::RECORDING_AVAILABLE ), true );
	}

	public function is_offer(): bool {
		return self::EARLIER_LEARNERS === $this;
	}

	public function is_digest(): bool {
		return self::PROGRAMME_CHANGED === $this || self::JOB_ROLE_CHANGED === $this || $this->is_staff() || self::QUIZ_REPORT_NEW === $this;
	}

	public function is_report(): bool {
		return self::QUIZ_REPORT_NEW === $this || self::QUIZ_REPORT_ANSWERED === $this;
	}

	public function is_staff(): bool {
		return self::STAFF_ENROLLED === $this || self::STAFF_COMPLETED === $this || self::STAFF_TO_GRADE === $this;
	}

	public function is_grading(): bool {
		return self::STAFF_TO_GRADE === $this;
	}

	public function label(): string {
		return match ( $this ) {
			self::WELCOME => __( 'Welcome with the course list', 'rooster-lms' ),
			self::PROGRAMME_CHANGED => __( 'New in your training programme', 'rooster-lms' ),
			self::JOB_ROLE_CHANGED => __( 'Job role changed', 'rooster-lms' ),
			self::ENROLLED_BULK => __( 'Enrolled in courses', 'rooster-lms' ),
			self::UNENROLLED_BULK => __( 'Removed from courses', 'rooster-lms' ),
			self::QUIZ_REGRADED => __( 'Quiz result updated', 'rooster-lms' ),
			self::RESULTS_RELEASED => __( 'Exam results published', 'rooster-lms' ),
			self::ANNOUNCEMENT => __( 'Announcements', 'rooster-lms' ),
			self::PLAN_EXPIRING => __( 'Plan ending soon', 'rooster-lms' ),
			self::PLAN_STATUS => __( 'Plan ended', 'rooster-lms' ),
			self::LIVE_REMINDER_24H => __( 'Live lesson tomorrow', 'rooster-lms' ),
			self::LIVE_REMINDER_1H => __( 'Live lesson in one hour', 'rooster-lms' ),
			self::LIVE_CHANGED => __( 'Live lesson moved', 'rooster-lms' ),
			self::LIVE_CANCELLED => __( 'Live lesson cancelled', 'rooster-lms' ),
			self::RECORDING_AVAILABLE => __( 'Recording available', 'rooster-lms' ),
			self::EARLIER_LEARNERS => __( 'New lesson for earlier learners', 'rooster-lms' ),
			self::STAFF_ENROLLED => __( 'New learners in your courses', 'rooster-lms' ),
			self::STAFF_COMPLETED => __( 'Learners completed your courses', 'rooster-lms' ),
			self::INVITATION => __( 'Invitation to a lesson', 'rooster-lms' ),
			self::PLACEMENT_CHANGED => __( 'Your placement has changed', 'rooster-lms' ),
			self::PROMOTION_COMPLETED => __( 'Promotion completed', 'rooster-lms' ),
			self::STAFF_TO_GRADE => __( 'Work waiting for a grade', 'rooster-lms' ),
			self::QUIZ_REPORT_NEW => __( 'A learner reported a problem with a quiz', 'rooster-lms' ),
			self::QUIZ_REPORT_ANSWERED => __( 'Your problem report was answered', 'rooster-lms' ),
		};
	}
}