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package web
import (
"fmt"
"net/url"
"time"
"github.com/martinlehoux/biking_home/ride"
"github.com/martinlehoux/biking_home/rides"
)
type RideView struct {
rides.Ride
Cotacol string
CotacolPer100Km string
}
type RideDetailView struct {
RideView
Route GeoJSONFeatureCollection
HasRoute bool
RouteError string
}
type GeoJSONFeatureCollection struct {
Type string `json:"type"`
Features []GeoJSONFeature `json:"features"`
}
type GeoJSONFeature struct {
Type string `json:"type"`
Geometry GeoJSONGeometry `json:"geometry"`
Properties map[string]any `json:"properties,omitempty"`
}
type GeoJSONGeometry struct {
Type string `json:"type"`
Coordinates [][]float64 `json:"coordinates"`
}
type RideSort struct {
Column string
Descending bool
}
type RideSortHeader struct {
Label string
Class string
URL string
AriaSort string
Indicator string
}
const (
rideSortName = "name"
rideSortStarted = "started"
rideSortDistance = "distance"
rideSortMovingTime = "moving_time"
rideSortElevation = "elevation"
rideSortCotacol = "cotacol"
rideSortCotacolKm = "cotacol_100km"
)
var rideSortColumns = map[string]bool{
rideSortName: true,
rideSortStarted: true,
rideSortDistance: true,
rideSortMovingTime: true,
rideSortElevation: true,
rideSortCotacol: true,
rideSortCotacolKm: true,
}
func parseRideSort(query url.Values) RideSort {
column := query.Get("sort")
if !rideSortColumns[column] {
column = rideSortStarted
}
direction := query.Get("dir")
return RideSort{Column: column, Descending: direction != "asc"}
}
func (s RideSort) databaseColumn() (rides.SortColumn, bool) {
columns := map[string]rides.SortColumn{
rideSortName: rides.SortName,
rideSortStarted: rides.SortStartDate,
rideSortDistance: rides.SortDistance,
rideSortMovingTime: rides.SortMovingTime,
rideSortElevation: rides.SortElevation,
rideSortCotacol: rides.SortCotacol,
rideSortCotacolKm: rides.SortCotacolKm,
}
column, found := columns[s.Column]
return column, found
}
func rideSortHeaders(current RideSort) []RideSortHeader {
columns := []struct {
key string
label string
class string
}{
{key: rideSortName, label: "Ride"},
{key: rideSortStarted, label: "Started"},
{key: rideSortDistance, label: "Distance", class: "numeric"},
{key: rideSortMovingTime, label: "Moving time", class: "numeric"},
{key: rideSortElevation, label: "Elevation", class: "numeric"},
{key: rideSortCotacol, label: "Cotacol", class: "numeric"},
{key: rideSortCotacolKm, label: "Cotacol / 100 km", class: "numeric"},
}
headers := make([]RideSortHeader, 0, len(columns))
for _, column := range columns {
descending := false
active := current.Column == column.key
if active {
descending = !current.Descending
}
query := url.Values{}
query.Set("sort", column.key)
if descending {
query.Set("dir", "desc")
} else {
query.Set("dir", "asc")
}
headerClass := column.class
ariaSort := "none"
indicator := ""
if active {
headerClass += " active"
if current.Descending {
ariaSort = "descending"
indicator = "↓"
} else {
ariaSort = "ascending"
indicator = "↑"
}
}
headers = append(headers, RideSortHeader{
Label: column.label,
Class: headerClass,
URL: "/?" + query.Encode(),
AriaSort: ariaSort,
Indicator: indicator,
})
}
return headers
}
func rideDetailURL(id int64) string {
return fmt.Sprintf("/rides/%d", id)
}
func buildRideDetailView(item rides.Ride, parsed ride.Ride) RideDetailView {
coordinates := make([][]float64, parsed.Len())
for i := 0; i < parsed.Len(); i++ {
coordinate := parsed.Coord(i)
coordinates[i] = []float64{coordinate.Lon, coordinate.Lat}
}
return RideDetailView{
RideView: buildRideView(item),
Route: GeoJSONFeatureCollection{
Type: "FeatureCollection",
Features: []GeoJSONFeature{{
Type: "Feature",
Geometry: GeoJSONGeometry{
Type: "LineString",
Coordinates: coordinates,
},
}},
},
HasRoute: true,
}
}
type SyncPageData struct {
From string
To string
Error string
Notice string
HasAuth bool
}
func formatRideDate(value time.Time) string {
return value.Local().Format("02 Jan 2006, 15:04")
}
func formatDistance(meters float64) string {
return fmt.Sprintf("%.1f km", meters/1000)
}
func formatDuration(seconds int64) string {
hours := seconds / 3600
minutes := (seconds % 3600) / 60
return fmt.Sprintf("%dh %02dm", hours, minutes)
}
func formatElevation(meters float64) string {
return fmt.Sprintf("%.0f m", meters)
}
func formatCotacol(score float64) string {
return fmt.Sprintf("%.1f", score)
}
func formatCotacolPer100Km(score, distanceM float64) string {
distanceKm := distanceM / 1000
if distanceKm <= 0 {
return "-"
}
return fmt.Sprintf("%.1f", score*100/distanceKm)
}
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