sascha-andres/tankpreise

/*
Copyright © 2019 Sascha Andres <sascha.andres@outlook.com>

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package tankpreise

import (
    "encoding/json"
)

type (
    // SearchRequest lets you provide all parameters for a radius search
    SearchRequest struct {
        Latitude  float64 `url:"lat"`  // geographic width of location
        Longitude float64 `url:"lng"`  // geographic height of location
        Radius    float64 `url:"rad"`  // Radius to search within
        GasType   string  `url:"type"` // GasType denotes which type of gas to lopok for (one of e5, e10, diesel or all)
        Sort      string  `url:"sort"` // Sort allows to specify whether to search by dist or price, no effect when GasType == all
    }

    // SearchResponse contains all data returned by a radius search
    SearchResponse struct {
        BaseResponse
        License  string    `json:"license"`
        Data     string    `json:"data"`
        Status   string    `json:"status"`
        Stations []Station `json:"stations"`
    }
)

// Search returns a list of stations
func (gp *GasPrices) Search(query SearchRequest) (*SearchResponse, error) {
    body, err := gp.do("GET", "list.php", query)
    if err != nil {
        return nil, err
    }
    var s SearchResponse
    err = json.Unmarshal(body, &s)
    return &s, nil
}