// Package event define real time data evnet operation functions
package event

import (
	"fmt"
	"time"

	"modelRT/constants"

	"github.com/gofrs/uuid"
)

// NewPlatformEventRecord define func to create a new platform event record with common fields initialized
func NewPlatformEventRecord(eventType int, priority int, eventName string, opts ...EventOption) (*EventRecord, error) {
	u, err := uuid.NewV4()
	if err != nil {
		return nil, fmt.Errorf("failed to generate UUID: %w", err)
	}

	record := &EventRecord{
		EventName:             eventName,
		EventUUID:             u.String(),
		Type:                  eventType,
		Priority:              priority,
		Status:                1,
		From:                  constants.EventFromPlatform,
		Timestamp:             time.Now().UnixNano() / int64(time.Millisecond),
		Condition:             make(map[string]any),
		AttachedSubscriptions: make([]any, 0),
		Operations:            make([]OperationRecord, 0),
	}

	for _, opt := range opts {
		opt(record)
	}

	return record, nil
}

// NewGeneralPlatformSoftRecord define func to create a new general platform software event record
func NewGeneralPlatformSoftRecord(name string, opts ...EventOption) (*EventRecord, error) {
	return NewPlatformEventRecord(int(constants.EventGeneralPlatformSoft), 0, name, opts...)
}

// NewGeneralApplicationSoftRecord define func to create a new general application software event record
func NewGeneralApplicationSoftRecord(name string, opts ...EventOption) (*EventRecord, error) {
	return NewPlatformEventRecord(int(constants.EventGeneralApplicationSoft), 0, name, opts...)
}

// NewWarnPlatformSoftRecord define func to create a new warning platform software event record
func NewWarnPlatformSoftRecord(name string, opts ...EventOption) (*EventRecord, error) {
	return NewPlatformEventRecord(int(constants.EventWarnPlatformSoft), 3, name, opts...)
}

// NewWarnApplicationSoftRecord define func to create a new warning application software event record
func NewWarnApplicationSoftRecord(name string, opts ...EventOption) (*EventRecord, error) {
	return NewPlatformEventRecord(int(constants.EventWarnApplicationSoft), 3, name, opts...)
}

// NewCriticalPlatformSoftRecord define func to create a new critical platform software event record
func NewCriticalPlatformSoftRecord(name string, opts ...EventOption) (*EventRecord, error) {
	return NewPlatformEventRecord(int(constants.EventCriticalPlatformSoft), 6, name, opts...)
}

// NewCriticalApplicationSoftRecord define func to create a new critical application software event record
func NewCriticalApplicationSoftRecord(name string, opts ...EventOption) (*EventRecord, error) {
	return NewPlatformEventRecord(int(constants.EventCriticalApplicationSoft), 6, name, opts...)
}