gus/event.sort.pb.go

// Code generated by go.wit.com/apps/autogenpb DO NOT EDIT.
// This file was autogenerated with autogenpb v0.5.3-12-g0ccf2c0 2025-09-18_03:40:35_UTC
//     go install go.wit.com/apps/autogenpb@latest
//
// define which structs (messages) you want to use in the .proto file
// Then sort.pb.go and marshal.pb.go files are autogenerated
//
// autogenpb uses it and has an example .proto file with instructions
//

package main

import (
	"fmt"
	"iter"
	"sync"

	"google.golang.org/protobuf/proto"
)

// a simple global lock
var eventMu sync.RWMutex

func (x *Events) fixUuid() {
	if x == nil {
		return
	}
	if x.Uuid == "4e91f9e6-f545-4c72-bec4-ab951276da1d" {
		return
	}
	x.Uuid = "4e91f9e6-f545-4c72-bec4-ab951276da1d"
	x.Version = "v0.0.1 go.wit.com/lib/daemons/gus"
}

func NewEvents() *Events {
	x := new(Events)
	x.Uuid = "4e91f9e6-f545-4c72-bec4-ab951276da1d"
	x.Version = "v0.0.1 go.wit.com/lib/daemons/gus"
	return x
}

// START SORT

// DEFINE THE Events SCANNER.
// itializes a new scanner.
func newEventsScanner(things []*Events) *EventsScanner {
	return &EventsScanner{things: things}
}

type EventsScanner struct {
	sync.Mutex

	things []*Events
	index  int
}

func (it *EventsScanner) Scan() bool {
	if it.index >= len(it.things) {
		return false
	}
	it.Lock()
	it.index++
	it.Unlock()
	return true
}

// Next() returns the next thing in the array
func (it *EventsScanner) Next() *Events {
	if it.things[it.index-1] == nil {
		fmt.Println("Next() error in EventsScanner", it.index)
	}
	return it.things[it.index-1]
}

// END DEFINE THE SCANNER

// DEFINE THE Event SCANNER.
// itializes a new scanner.
func newEventScanner(things []*Event) *EventScanner {
	return &EventScanner{things: things}
}

type EventScanner struct {
	sync.Mutex

	things []*Event
	index  int
}

func (it *EventScanner) Scan() bool {
	if it.index >= len(it.things) {
		return false
	}
	it.Lock()
	it.index++
	it.Unlock()
	return true
}

// Next() returns the next thing in the array
func (it *EventScanner) Next() *Event {
	if it.things[it.index-1] == nil {
		fmt.Println("Next() error in EventScanner", it.index)
	}
	return it.things[it.index-1]
}

// END DEFINE THE SCANNER

// DEFINE THE GusSocket SCANNER.
// itializes a new scanner.
func newGusSocketScanner(things []*GusSocket) *GusSocketScanner {
	return &GusSocketScanner{things: things}
}

type GusSocketScanner struct {
	sync.Mutex

	things []*GusSocket
	index  int
}

func (it *GusSocketScanner) Scan() bool {
	if it.index >= len(it.things) {
		return false
	}
	it.Lock()
	it.index++
	it.Unlock()
	return true
}

// Next() returns the next thing in the array
func (it *GusSocketScanner) Next() *GusSocket {
	if it.things[it.index-1] == nil {
		fmt.Println("Next() error in GusSocketScanner", it.index)
	}
	return it.things[it.index-1]
}

// END DEFINE THE SCANNER

// safely returns a slice of pointers to the FRUIT protobufs
func (x *Events) allEvents() []*Event {
	eventMu.RLock()
	defer eventMu.RUnlock()

	// Create a new slice to hold pointers to each FRUIT
	var tmp []*Event
	tmp = make([]*Event, len(x.Events))
	for i, p := range x.Events {
		tmp[i] = p // Copy pointers for safe iteration
	}

	return tmp
}

// safely returns a slice of pointers to the Event protobufs
func (x *Events) selectAllEvents() []*Event {
	eventMu.RLock()
	defer eventMu.RUnlock()

	// Create a new slice to hold pointers to each Event
	var tmp []*Event
	tmp = make([]*Event, len(x.Events))
	for i, p := range x.Events {
		tmp[i] = p // Copy pointers for safe iteration
	}

	return tmp
}

// END SORT

func (x *Events) Len() int {
	eventMu.RLock()
	defer eventMu.RUnlock()

	return len(x.Events)
}

// a Append() shortcut (that does Clone() with a mutex) notsure if it really works
func (x *Events) Append(y *Event) *Event {
	eventMu.Lock()
	defer eventMu.Unlock()

	z := proto.Clone(y).(*Event)
	x.Events = append(x.Events, z)

	return z
}

func (x *Events) All() *EventScanner {
	EventPointers := x.selectAllEvents()

	scanner := newEventScanner(EventPointers)
	return scanner
}

// Iterate 'for x := range' syntax using the awesome golang 1.24 'iter'
func (x *Events) IterAll() iter.Seq[*Event] {
	items := x.selectAllEvents()
	// log.Println("Made All() Iter.Seq[] with length", len(items))
	return func(yield func(*Event) bool) {
		for _, v := range items {
			if !yield(v) {
				return
			}
		}
	}
}
func (x *Events) Delete(y *Event) bool {
	eventMu.Lock()
	defer eventMu.Unlock()

	for i, _ := range x.Events {
		if x.Events[i] == y {
			x.Events[i] = x.Events[len(x.Events)-1]
			x.Events = x.Events[:len(x.Events)-1]
			return true
		}
	}
	return false
}