mirror of
https://codeberg.org/andyscott/weather-cli.git
synced 2024-12-21 12:43:09 -05:00
113 lines
2.5 KiB
Go
113 lines
2.5 KiB
Go
package main
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import (
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"bufio"
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"fmt"
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"log"
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"os"
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"strings"
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"github.com/joho/godotenv"
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)
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const version string = "0.2.0"
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type weatherMain struct {
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Temp float32 `json:"temp"`
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FeelsLike float32 `json:"feels_like"`
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HighTemp float32 `json:"temp_max"`
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LowTemp float32 `json:"temp_min"`
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Pressure uint `json:"pressure"`
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Humidity uint `json:"humidity"`
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}
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type weatherWind struct {
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Speed float32 `json:"speed"`
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Gust float32 `json:"gust"`
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}
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type forecast struct {
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//Overview weatherOverview `json:"weather"`
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Main weatherMain `json:"main"`
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Wind weatherWind `json:"wind"`
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}
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type config struct {
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Units string `json:"units"`
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Location string `json:"loc"`
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Longitude string `json:"lat"`
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Latitude string `json:"lon"`
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ApiKey string `json:"appid"`
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}
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type application struct {
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Forecast forecast
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Config config
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Version string
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}
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func main() {
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// Load .env
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err := godotenv.Load()
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if err != nil {
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log.Fatalln(err)
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}
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// Read API_KEY from .env and create app
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cfg := config{
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Units: "imperial",
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ApiKey: os.Getenv("API_KEY"),
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}
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fcst := forecast{}
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app := application{
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Config: cfg,
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Forecast: fcst,
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Version: version,
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}
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// Display main menu
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fmt.Println("\n=====================================================")
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fmt.Printf("| Welcome to the OpenWeatherMap-gRPC Client! v%s |\n", app.Version)
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fmt.Println("=====================================================")
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fmt.Printf("New in version %s:\n", app.Version)
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fmt.Println(" - Advanced option: Get historical data back to 1972")
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fmt.Println("New in version 0.1.0")
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fmt.Println(" - Default option: Automatically determine location")
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fmt.Println(" - Advanced option: Enter exact location for anywhere in the world")
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fmt.Println(" - Advanced option: Change back and forth between imperial and metric units of measurement")
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var option string
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// Menu loop
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for option != "0" {
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fmt.Print("\nMain Menu\n---------\n\n")
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fmt.Println("1. Today's forecast (use current location, default)")
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fmt.Println("2. Advanced options (Change units, precise location, etc.)")
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fmt.Print("0. Exit\n\n")
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// Read user input
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reader := bufio.NewReader(os.Stdin)
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input, err := reader.ReadString('\n')
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if err != nil {
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log.Println(err)
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}
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option = strings.TrimSuffix(input, "\n")
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// Check user input
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if option == "1" || option == "" {
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getLocation(&app)
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getCurrent(&app)
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printWeather(&app)
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} else if option == "2" {
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advancedMenu(&app)
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} else if option == "0" {
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return
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} else {
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fmt.Print("\nOops! An error occurred, please choose a valid option.\n\n")
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}
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}
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}
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