package httpapi

import "sync"

type playerStatusRecord struct {
	ScreenID              string `json:"screen_id"`
	Timestamp             string `json:"ts"`
	Status                string `json:"status"`
	ServerConnectivity    string `json:"server_connectivity,omitempty"`
	ServerURL             string `json:"server_url,omitempty"`
	MQTTBroker            string `json:"mqtt_broker,omitempty"`
	HeartbeatEverySeconds int    `json:"heartbeat_every_seconds,omitempty"`
	StartedAt             string `json:"started_at,omitempty"`
	LastHeartbeatAt       string `json:"last_heartbeat_at,omitempty"`
}

type playerStatusStore interface {
	Save(record playerStatusRecord)
	Get(screenID string) (playerStatusRecord, bool)
}

type inMemoryPlayerStatusStore struct {
	mu      sync.RWMutex
	records map[string]playerStatusRecord
}

func newInMemoryPlayerStatusStore() *inMemoryPlayerStatusStore {
	return &inMemoryPlayerStatusStore{records: make(map[string]playerStatusRecord)}
}

func NewPlayerStatusStore() playerStatusStore {
	return newInMemoryPlayerStatusStore()
}

func (s *inMemoryPlayerStatusStore) Save(record playerStatusRecord) {
	s.mu.Lock()
	defer s.mu.Unlock()
	s.records[record.ScreenID] = record
}

func (s *inMemoryPlayerStatusStore) Get(screenID string) (playerStatusRecord, bool) {
	s.mu.RLock()
	defer s.mu.RUnlock()
	record, ok := s.records[screenID]
	return record, ok
}