package main

import (
	"context"
	"encoding/json"
	"fmt"
	"net/http"
	"time"

	standardcovoiturage "git.coopgo.io/coopgo-platform/standard-covoiturage"
	"gitlab.scity.coop/go-libs/rdex-golang"
)

func main() {
	handler := CarpoolHandler{}
	server := standardcovoiturage.NewServer(handler)
	server.AddOperator("fakeoperator", "mysupersecretapikey")

	http.Handle("/", server)

	err := http.ListenAndServe(":3333", nil)
	panic(err)
}

type CarpoolHandler struct{}

func (h CarpoolHandler) GetDriverJourneys(ctx context.Context, departureLat float64, departureLng float64, arrivalLat float64, arrivalLng float64, departureDate time.Time, timeDelta *time.Duration, departureRadius *float64, count *int64) ([]standardcovoiturage.DriverJourney, error) {
	carpoolrequest := "https://api.rdex.ridygo.fr/journeys.json"

	client := &http.Client{}
	req, err := http.NewRequest("GET", carpoolrequest, nil)
	if err != nil {
		fmt.Println(err)
	}

	req.URL.RawQuery = fmt.Sprintf(
		"p[driver][state]=1&frequency=punctual&p[passenger][state]=0&p[from][latitude]=%f&p[from][longitude]=%f&p[to][latitude]=%f&p[to][longitude]=%f&p[outward][mindate]=%s&p[outward][maxdate]=%s",
		departureLat, departureLng,
		arrivalLat, arrivalLng,
		departureDate.Format("2006-01-02"), departureDate.Format("2006-01-02"))

	req.Header.Set("X-API-KEY", "123456")
	resp, err := client.Do(req)
	if err != nil {
		fmt.Println(err)
	}

	var carpoolresults []rdex.RDEXJourney

	if err == nil && resp.StatusCode == http.StatusOK {
		err = json.NewDecoder(resp.Body).Decode(&carpoolresults)
		if err != nil {
			fmt.Println(err)
		}

		if carpoolresults == nil {
			carpoolresults = []rdex.RDEXJourney{}
		}
	} else {
		carpoolresults = []rdex.RDEXJourney{}
	}

	results := []standardcovoiturage.DriverJourney{}
	for _, c := range carpoolresults {

		journey := standardcovoiturage.DriverJourney{
			AvailableSteats: c.Driver.Seats,
			DriverTrip: standardcovoiturage.DriverTrip{
				Trip: standardcovoiturage.Trip{
					Operator:           c.Operator,
					WebUrl:             c.URL,
					PassengerPickupLat: c.From.Latitude,
					PassengerPickupLng: c.From.Longitude,
				},
				Driver: standardcovoiturage.User{
					ID:       *c.Driver.UUID,
					Operator: c.Operator,
					Alias:    *c.Driver.Alias,
					Picture:  c.Driver.Image,
				},
			},
		}

		results = append(results, journey)
	}

	return results, nil
}

// func (h CarpoolHandler) GetDriverJourneys(ctx context.Context, departureLat float64, departureLng float64, arrivalLat float64, arrivalLng float64, departureDate time.Time, timeDelta *time.Duration, departureRadius *float64, count *int64) ([]standardcovoiturage.DriverJourney, error) {
// 	availableSeats := int64(1)

// 	return []standardcovoiturage.DriverJourney{
// 		{
// 			AvailableSteats: &availableSeats,
// 			DriverTrip: standardcovoiturage.DriverTrip{
// 				Driver: standardcovoiturage.User{
// 					ID:       "1234567890",
// 					Operator: "fakeoperator",
// 					Alias:    "Fake user",
// 				},
// 				Trip: standardcovoiturage.Trip{
// 					Operator:           "fakeoperator",
// 					PassengerPickupLat: 2.0,
// 					PassengerPickupLng: 2.0,
// 					PassengerDropLat:   3.0,
// 					PassengerDropLng:   3.0,
// 					Duration:           3600,
// 				},
// 			},
// 			JourneySchedule: standardcovoiturage.JourneySchedule{
// 				PassengerPickupDate: time.Now(),
// 				Type:                standardcovoiturage.Planned,
// 			},
// 		},
// 	}, nil
// }