mirror of
https://github.com/Dvorinka/MyClubServer.git
synced 2026-06-05 03:02:56 +00:00
hot fix #1
This commit is contained in:
Tomas Dvorak
@@ -0,0 +1,410 @@
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package services
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import (
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"encoding/json"
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"fmt"
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"io"
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"net/http"
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"os"
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"time"
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"fotbal-club/internal/models"
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"gorm.io/gorm"
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)
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type WeatherService struct {
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db *gorm.DB
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apiKey string
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baseURL string
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client *http.Client
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}
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type WeatherResponse struct {
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Location struct {
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Name string `json:"name"`
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Region string `json:"region"`
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Country string `json:"country"`
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Lat float64 `json:"lat"`
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Lon float64 `json:"lon"`
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TzID string `json:"tz_id"`
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LocalTime string `json:"localtime"`
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} `json:"location"`
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Current struct {
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LastUpdated string `json:"last_updated"`
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TempC float64 `json:"temp_c"`
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TempF float64 `json:"temp_f"`
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IsDay int `json:"is_day"`
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Condition struct {
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Text string `json:"text"`
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Icon string `json:"icon"`
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Code int `json:"code"`
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} `json:"condition"`
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WindMph float64 `json:"wind_mph"`
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WindKph float64 `json:"wind_kph"`
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WindDegree int `json:"wind_degree"`
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WindDir string `json:"wind_dir"`
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PressureMb float64 `json:"pressure_mb"`
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PressureIn float64 `json:"pressure_in"`
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PrecipMm float64 `json:"precip_mm"`
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PrecipIn float64 `json:"precip_in"`
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Humidity int `json:"humidity"`
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Cloud int `json:"cloud"`
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FeelsLikeC float64 `json:"feelslike_c"`
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FeelsLikeF float64 `json:"feelslike_f"`
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VisKm float64 `json:"vis_km"`
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VisMiles float64 `json:"vis_miles"`
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UV float64 `json:"uv"`
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GustMph float64 `json:"gust_mph"`
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GustKph float64 `json:"gust_kph"`
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} `json:"current"`
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Forecast struct {
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ForecastDay []struct {
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Date string `json:"date"`
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DateEpoch int64 `json:"date_epoch"`
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Day struct {
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MaxTempC float64 `json:"maxtemp_c"`
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MaxTempF float64 `json:"maxtemp_f"`
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MinTempC float64 `json:"mintemp_c"`
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MinTempF float64 `json:"mintemp_f"`
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AvgTempC float64 `json:"avgtemp_c"`
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AvgTempF float64 `json:"avgtemp_f"`
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MaxWindMph float64 `json:"maxwind_mph"`
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MaxWindKph float64 `json:"maxwind_kph"`
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TotalPrecipMm float64 `json:"totalprecip_mm"`
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TotalPrecipIn float64 `json:"totalprecip_in"`
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TotalSnowCm float64 `json:"totalsnow_cm"`
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AvgVisKm float64 `json:"avgvis_km"`
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AvgVisMiles float64 `json:"avgvis_miles"`
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AvgHumidity float64 `json:"avghumidity"`
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DailyWillItRain int `json:"daily_will_it_rain"`
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DailyChanceOfRain int `json:"daily_chance_of_rain"`
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DailyWillItSnow int `json:"daily_will_it_snow"`
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DailyChanceOfSnow int `json:"daily_chance_of_snow"`
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Condition struct {
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Text string `json:"text"`
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Icon string `json:"icon"`
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Code int `json:"code"`
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} `json:"condition"`
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UV float64 `json:"uv"`
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} `json:"day"`
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Astro struct {
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Sunrise string `json:"sunrise"`
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Sunset string `json:"sunset"`
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Moonrise string `json:"moonrise"`
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Moonset string `json:"moonset"`
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MoonPhase string `json:"moon_phase"`
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MoonIllumination float64 `json:"moon_illumination"`
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IsMoonUp int `json:"is_moon_up"`
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IsSunUp int `json:"is_sun_up"`
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} `json:"astro"`
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Hour []struct {
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TimeEpoch int64 `json:"time_epoch"`
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Time string `json:"time"`
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TempC float64 `json:"temp_c"`
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TempF float64 `json:"temp_f"`
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IsDay int `json:"is_day"`
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Condition struct {
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Text string `json:"text"`
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Icon string `json:"icon"`
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Code int `json:"code"`
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} `json:"condition"`
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WindMph float64 `json:"wind_mph"`
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WindKph float64 `json:"wind_kph"`
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WindDegree int `json:"wind_degree"`
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WindDir string `json:"wind_dir"`
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PressureMb float64 `json:"pressure_mb"`
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PressureIn float64 `json:"pressure_in"`
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PrecipMm float64 `json:"precip_mm"`
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PrecipIn float64 `json:"precip_in"`
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Humidity int `json:"humidity"`
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Cloud int `json:"cloud"`
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FeelsLikeC float64 `json:"feelslike_c"`
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FeelsLikeF float64 `json:"feelslike_f"`
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WindChillC float64 `json:"windchill_c"`
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WindChillF float64 `json:"windchill_f"`
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HeatIndexC float64 `json:"heatindex_c"`
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HeatIndexF float64 `json:"heatindex_f"`
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DewPointC float64 `json:"dewpoint_c"`
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DewPointF float64 `json:"dewpoint_f"`
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WillItRain int `json:"will_it_rain"`
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ChanceOfRain int `json:"chance_of_rain"`
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WillItSnow int `json:"will_it_snow"`
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ChanceOfSnow int `json:"chance_of_snow"`
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VisKm float64 `json:"vis_km"`
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VisMiles float64 `json:"vis_miles"`
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GustMph float64 `json:"gust_mph"`
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GustKph float64 `json:"gust_kph"`
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UV float64 `json:"uv"`
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} `json:"hour"`
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} `json:"forecastday"`
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} `json:"forecast"`
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Alerts []struct {
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Headline string `json:"headline"`
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MsgType string `json:"msgtype"`
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Severity string `json:"severity"`
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Urgency string `json:"urgency"`
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Areas string `json:"areas"`
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Category string `json:"category"`
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Certainty string `json:"certainty"`
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Event string `json:"event"`
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Note string `json:"note"`
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Effective string `json:"effective"`
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Expires string `json:"expires"`
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Desc string `json:"desc"`
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Instruction string `json:"instruction"`
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} `json:"alerts"`
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}
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func NewWeatherService(db *gorm.DB) *WeatherService {
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apiKey := os.Getenv("WEATHER_API_KEY")
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baseURL := os.Getenv("WEATHER_API_BASE_URL")
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if apiKey == "" {
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apiKey = "20dfd9a556ec43888dc103523250904" // fallback
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}
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if baseURL == "" {
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baseURL = "https://api.weatherapi.com/v1"
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}
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return &WeatherService{
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db: db,
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apiKey: apiKey,
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baseURL: baseURL,
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client: &http.Client{
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Timeout: 10 * time.Second,
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},
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}
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}
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func (ws *WeatherService) GetWeatherByLocation(location string) (*WeatherResponse, error) {
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if location == "" {
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// Try to get club location from settings
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location = ws.getClubLocation()
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if location == "" {
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return nil, fmt.Errorf("no location specified and no club location found")
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}
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}
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url := fmt.Sprintf("%s/forecast.json?key=%s&q=%s&days=3&aqi=no&alerts=no",
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ws.baseURL, ws.apiKey, location)
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resp, err := ws.client.Get(url)
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if err != nil {
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return nil, fmt.Errorf("failed to fetch weather data: %w", err)
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}
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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body, _ := io.ReadAll(resp.Body)
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return nil, fmt.Errorf("weather API error: status %d, response: %s", resp.StatusCode, string(body))
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}
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body, err := io.ReadAll(resp.Body)
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if err != nil {
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return nil, fmt.Errorf("failed to read response body: %w", err)
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}
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var weatherResp WeatherResponse
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if err := json.Unmarshal(body, &weatherResp); err != nil {
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return nil, fmt.Errorf("failed to parse weather response: %w", err)
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}
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return &weatherResp, nil
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}
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func (ws *WeatherService) getClubLocation() string {
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var settings models.Settings
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if err := ws.db.First(&settings).Error; err != nil {
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return ""
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}
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// If coordinates are available, use them for most accurate weather
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if settings.LocationLatitude != 0 && settings.LocationLongitude != 0 {
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return fmt.Sprintf("%.6f,%.6f", settings.LocationLatitude, settings.LocationLongitude)
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}
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// Try different location fields in order of preference
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if settings.ContactCity != "" {
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location := settings.ContactCity
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if settings.ContactCountry != "" &&
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settings.ContactCountry != "Czech Republic" &&
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settings.ContactCountry != "Česká republika" &&
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settings.ContactCountry != "Česko" {
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location += "," + settings.ContactCountry
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}
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return location
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}
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// Fallback to a default Czech city if club is in Czech Republic
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if settings.ContactCountry == "Czech Republic" ||
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settings.ContactCountry == "Česká republika" ||
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settings.ContactCountry == "Česko" {
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return "Prague"
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}
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return ""
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}
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func (ws *WeatherService) GetWeatherForClub() (*WeatherResponse, error) {
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return ws.GetWeatherByLocation("")
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}
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func (ws *WeatherService) GetWeatherForMatch(matchDateTime string, location string) (*WeatherResponse, error) {
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if location == "" {
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location = ws.getClubLocation()
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if location == "" {
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return nil, fmt.Errorf("no location specified and no club location found")
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}
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}
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// Parse match date to determine if we need hourly forecast
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matchTime, err := time.Parse("2006-01-02T15:04:05", matchDateTime)
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if err != nil {
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// Try alternative format
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matchTime, err = time.Parse("2006-01-02 15:04:05", matchDateTime)
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if err != nil {
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return nil, fmt.Errorf("invalid match date time format: %v", err)
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}
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}
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// If match is more than 7 days away, regular forecast won't be available
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now := time.Now()
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if matchTime.Sub(now) > 7*24*time.Hour {
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return nil, fmt.Errorf("match is too far in the future for weather forecast")
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}
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// If match is in the past, no forecast needed
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if matchTime.Before(now) {
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return nil, fmt.Errorf("match is in the past")
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}
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url := fmt.Sprintf("%s/forecast.json?key=%s&q=%s&days=7&aqi=no&alerts=no",
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ws.baseURL, ws.apiKey, location)
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resp, err := ws.client.Get(url)
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if err != nil {
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return nil, fmt.Errorf("failed to fetch weather data: %w", err)
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}
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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body, _ := io.ReadAll(resp.Body)
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return nil, fmt.Errorf("weather API error: status %d, response: %s", resp.StatusCode, string(body))
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}
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body, err := io.ReadAll(resp.Body)
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if err != nil {
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return nil, fmt.Errorf("failed to read response body: %w", err)
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}
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var weatherResp WeatherResponse
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if err := json.Unmarshal(body, &weatherResp); err != nil {
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return nil, fmt.Errorf("failed to parse weather response: %w", err)
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}
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return &weatherResp, nil
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}
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func (ws *WeatherService) FindClosestHourlyForecast(weather *WeatherResponse, matchTime time.Time) *struct {
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TimeEpoch int64 `json:"time_epoch"`
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Time string `json:"time"`
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TempC float64 `json:"temp_c"`
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TempF float64 `json:"temp_f"`
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IsDay int `json:"is_day"`
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Condition struct {
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Text string `json:"text"`
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Icon string `json:"icon"`
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Code int `json:"code"`
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} `json:"condition"`
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WindMph float64 `json:"wind_mph"`
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WindKph float64 `json:"wind_kph"`
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WindDegree int `json:"wind_degree"`
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WindDir string `json:"wind_dir"`
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PressureMb float64 `json:"pressure_mb"`
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PressureIn float64 `json:"pressure_in"`
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PrecipMm float64 `json:"precip_mm"`
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PrecipIn float64 `json:"precip_in"`
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Humidity int `json:"humidity"`
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Cloud int `json:"cloud"`
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FeelsLikeC float64 `json:"feelslike_c"`
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FeelsLikeF float64 `json:"feelslike_f"`
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WindChillC float64 `json:"windchill_c"`
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WindChillF float64 `json:"windchill_f"`
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HeatIndexC float64 `json:"heatindex_c"`
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HeatIndexF float64 `json:"heatindex_f"`
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DewPointC float64 `json:"dewpoint_c"`
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DewPointF float64 `json:"dewpoint_f"`
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WillItRain int `json:"will_it_rain"`
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ChanceOfRain int `json:"chance_of_rain"`
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WillItSnow int `json:"will_it_snow"`
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ChanceOfSnow int `json:"chance_of_snow"`
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VisKm float64 `json:"vis_km"`
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VisMiles float64 `json:"vis_miles"`
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GustMph float64 `json:"gust_mph"`
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GustKph float64 `json:"gust_kph"`
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UV float64 `json:"uv"`
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} {
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var closestHour *struct {
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TimeEpoch int64 `json:"time_epoch"`
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Time string `json:"time"`
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TempC float64 `json:"temp_c"`
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TempF float64 `json:"temp_f"`
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IsDay int `json:"is_day"`
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Condition struct {
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Text string `json:"text"`
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Icon string `json:"icon"`
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Code int `json:"code"`
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} `json:"condition"`
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WindMph float64 `json:"wind_mph"`
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WindKph float64 `json:"wind_kph"`
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WindDegree int `json:"wind_degree"`
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WindDir string `json:"wind_dir"`
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PressureMb float64 `json:"pressure_mb"`
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PressureIn float64 `json:"pressure_in"`
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PrecipMm float64 `json:"precip_mm"`
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PrecipIn float64 `json:"precip_in"`
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Humidity int `json:"humidity"`
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Cloud int `json:"cloud"`
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FeelsLikeC float64 `json:"feelslike_c"`
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FeelsLikeF float64 `json:"feelslike_f"`
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WindChillC float64 `json:"windchill_c"`
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WindChillF float64 `json:"windchill_f"`
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HeatIndexC float64 `json:"heatindex_c"`
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HeatIndexF float64 `json:"heatindex_f"`
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DewPointC float64 `json:"dewpoint_c"`
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DewPointF float64 `json:"dewpoint_f"`
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WillItRain int `json:"will_it_rain"`
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ChanceOfRain int `json:"chance_of_rain"`
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WillItSnow int `json:"will_it_snow"`
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ChanceOfSnow int `json:"chance_of_snow"`
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VisKm float64 `json:"vis_km"`
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VisMiles float64 `json:"vis_miles"`
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GustMph float64 `json:"gust_mph"`
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GustKph float64 `json:"gust_kph"`
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UV float64 `json:"uv"`
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}
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minDiff := 24 * time.Hour // Start with a large difference
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for _, day := range weather.Forecast.ForecastDay {
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for _, hour := range day.Hour {
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hourTime := time.Unix(hour.TimeEpoch, 0)
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diff := hourTime.Sub(matchTime)
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if diff >= 0 && diff < minDiff {
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minDiff = diff
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closestHour = &hour
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}
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}
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}
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return closestHour
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}
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func (ws *WeatherService) GetWeatherIconURL(icon string) string {
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if icon == "" {
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return ""
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}
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// WeatherAPI provides relative URLs, make them absolute
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return "https:" + icon
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}
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