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gokemon_abilities.go
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gokemon_abilities.go
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package gokemon
import (
"encoding/json"
"errors"
"fmt"
"net/http"
"strings"
)
// An Ability resource represent a single Pokémon ability
type Ability struct {
ID int `json:"id"`
Name string `json:"name"`
Description string `json:"description"`
URL string `json:"resource_uri"`
}
// Get detailed ability data
func (ability *Ability) Get() *Ability {
temp, err := getAbility(API_URL + ability.URL)
if err != nil {
return nil
}
return temp
}
// Print ability data in string format
func (ability *Ability) String() string {
str := ""
str += fmt.Sprintf("Ability: %s\r\n", strings.Title(ability.Name))
if ability.Description != "" {
str += fmt.Sprintf(" Description: %s\r\n", ability.Description)
}
str += fmt.Sprintf(" URL: %s\r\n", ability.URL)
if ability.ID != 0 {
str += fmt.Sprintf(" ID: %d\r\n", ability.ID)
}
return str
}
// Return a Ability with Basic Information using ability ID
func GetAbility(id int) (*Ability, error) {
url := fmt.Sprintf(API_URL+"/api/v1/ability/%d/", id)
return getAbility(url)
}
// Ability API request
func getAbility(url string) (*Ability, error) {
resp, err := http.Get(url)
if err != nil {
return nil, err
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
return nil, errors.New(resp.Status)
}
ability := new(Ability)
err = json.NewDecoder(resp.Body).Decode(ability)
if err != nil {
return nil, err
}
return ability, nil
}
func ability2string(data []*Ability, title string) string {
if len(data) > 0 {
items := []string{}
for _, item := range data {
items = append(items, item.Name)
}
return fmt.Sprintf(" %s: %s\r\n", title, strings.Join(items, ", "))
}
return ""
}