package imgur

import (
	"encoding/json"
	"fmt"
	"net/http"
)

// TODO Make a client for this in a separate module

var Images []*Image

type Response struct {
	Images  []*Image `json:"data"`
	Success bool     `json:"success"`
	Status  int      `json:"status"`
}

type Image struct {
	ID          string `json:"id"`
	Title       string `json:"title"`
	Description string `json:"description"`
	Datetime    int    `json:"datetime"`
	Type        string `json:"type"`
	Animated    bool   `json:"animated"`
	Width       int    `json:"width"`
	Height      int    `json:"height"`
	Size        int    `json:"size"`
	Views       int    `json:"views"`
	Bandwidth   int    `json:"bandwidth"`
	Deletehash  string `json:"deletehash"`
	Section     string `json:"section"`
	Link        string `json:"link"`
}

func Init(clientID string) error {

	req, err := http.NewRequest(http.MethodGet, "https://api.imgur.com/3/album/TaJVIdQ/images", nil)
	if err != nil {
		return err
	}
	req.Header.Set("Authorization", fmt.Sprintf("Client-ID %s", clientID))

	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		return err
	}

	var imgurResp Response
	if err := json.NewDecoder(resp.Body).Decode(&imgurResp); err != nil {
		return err
	}
	Images = imgurResp.Images
	return resp.Body.Close()
}