package cache

import (
	"janex/admin-dashboard-backend/modules/structs"
	"sync"

	"github.com/gofiber/websocket/v2"
)

var socketClients []*structs.SocketClient
var mu sync.RWMutex

func AddSocketClient(sessionId string, socketClient *structs.SocketClient) {
	mu.Lock()
	socketClients = append(socketClients, socketClient)
	mu.Unlock()
}

func DeleteClientByConn(conn *websocket.Conn) {
	mu.Lock()

	for i := 0; i < len(socketClients); i++ {
		if socketClients[i].Conn == conn {
			socketClients = remove(socketClients, i)
			break
		}
	}

	mu.Unlock()
}

func remove(s []*structs.SocketClient, i int) []*structs.SocketClient {
	return append(s[:i], s[i+1:]...)
}

func GetSocketClients() []*structs.SocketClient {
	mu.RLock()
	defer mu.RUnlock()

	return socketClients
}

/*
func GetSocketClient(sessionId string) (socketClient *structs.SocketClient, ok bool) {
	mu.RLock()
	defer mu.RUnlock()

	client, ok := socketClients[sessionId]

	return client, ok
}

func GetSocketClientByConn(conn *websocket.Conn) (socketClient *structs.SocketClient, err error) {
	mu.RLock()
	defer mu.RUnlock()

	for _, client := range socketClients {
		if client.Conn == conn {
			return client, nil
		}
	}

	return nil, errors.New("Failed to find socket client by ws conn")
}*/