morningalarm/internal/morningalarm.go

package morningalarm

import (
	"github.com/gin-gonic/gin"
	"github.com/robfig/cron/v3"
	"github.com/zmb3/spotify/v2"
)

type alarm struct {
	Name string `json:"name" binding:"required"`
	Time string `json:"time" binding:"required"`
	id   cron.EntryID
}

type MorningAlarmConfig struct {
	SpotifyClientID     string `json:"spotifyClientId"`
	SpotifyClientSecret string `json:"spotifyClientSecret"`
	DeviceName          string `json:"deviceName"`
	PlaylistID          string `json:"wakeupContext"`
	RedirectURL         string `json:"redirectUrl"`
	ListenAddr          string `json:"listenAddr"`
	OAuthProxyURL       string `json:"oauthProxyUrl"`
	OAuthProxyAPIKey    string `json:"oauthProxyApiKey"`
}

type MorningAlarm struct {
	config MorningAlarmConfig
	sp     *spotify.Client
	cr     *cron.Cron
	ro     *gin.Engine
	alarms []alarm
}

func New(config MorningAlarmConfig) *MorningAlarm {
	return &MorningAlarm{
		config: config,
	}
}

func (ma *MorningAlarm) Start() {
	ma.cr = cron.New()
	ma.loadAlarms()
	ma.cr.Start()

	ma.ro = gin.Default()

	if ma.config.OAuthProxyURL != "" {
		ma.setupSpotifyWithProxy()
	} else {
		ma.setupSpotify()
	}

	ma.setupWebserver()

	ma.ro.Run(ma.config.ListenAddr)
}