// support for rpaste (bpaste)
package paste

import (
	"bytes"
	"encoding/json"
	"fmt"
	"net/http"
	"os"
	"strings"
)

var (
	rpasteTimeMap = map[string]string{
		"1hour": "1hour",
		"1day":  "1day",
		"1week": "1week",
	}
	baseURL   = "https://rpa.st"
	rpasteURL = "https://rpa.st/api/v1/paste"
)

func Rpaste(life string, lexer string, fileContent string) error {
	// Payload to be pushed into json
	payload := map[string]interface{}{
		"expiry": rpasteTimeMap[life],
		"files": []map[string]string{
			{
				"name":    "paste",
				"lexer":   lexer,
				"content": PasteData,
			},
		},
	}

	payloadJson, err := json.Marshal(payload)
	if err != nil {
		fmt.Println("Could not marshal json")
		os.Exit(1)
	}

	// Push in the paste
	fmt.Println("Uploading...")
	resp, err := http.Post(rpasteURL, "application/json", bytes.NewBuffer(payloadJson))
	if err != nil {
		fmt.Printf("Could not contact rpaste endpoint (%s)\n", rpasteURL)
		os.Exit(1)
	}

	// Response is in json
	var response map[string]interface{}
	if resp.StatusCode == 200 {
		json.NewDecoder(resp.Body).Decode(&response)
		url := fmt.Sprintf("%s", response["link"])
		ss := strings.Split(url, "/")
		slug := ss[len(ss)-1]

		fmt.Printf("Paste URL:   %s\n", response["link"])
		fmt.Printf("Raw URL:     %s/raw/%s\n", baseURL, slug)
		fmt.Printf("Removal URL: %s\n", response["removal"])
	} else {
		json.NewDecoder(resp.Body).Decode(&response)
		fmt.Printf("ERROR: %d, %s\n", resp.StatusCode, response["message"])
		if resp.StatusCode == 500 {
			fmt.Println("You cannot upload binary data.")
		}
	}

	return nil
}