package webui

import (
    "encoding/json"
	"fmt"
	"net/http"
    "gitea.armuli.eu/museum-digital/museum-digital-webdav-uploader/src/configloader"
    "gitea.armuli.eu/museum-digital/museum-digital-webdav-uploader/src/meta"
)

type getSettingsApiResponse struct {
    Version string `json:"version"`
    SetupRequired bool `json:"setup_required"`
    Settings configloader.MDWebDavUploaderConfig `json:"settings"`
    NextAutoUpload string `json:"next_auto_upload"`
}

// Generates the API output for listing current settings.
func serveApiGetSettings(w http.ResponseWriter, r *http.Request) {

    var nextAutoUpOut string
    nextAutoUp, err := scheduledUpload.NextRun()
    if err != nil {
        nextAutoUpOut = "";
    } else {
        nextAutoUpOut = nextAutoUp.Format("2006-01-02 15:04:05")
    }

	setHeadersForJson(w)
    output := getSettingsApiResponse{SetupRequired: setupRequired, Settings: config, Version: meta.GetVersion(), NextAutoUpload: nextAutoUpOut}

    outputJson, encodeErr := json.Marshal(output)
    if encodeErr != nil {
        panic("Failed to create JSON")
    }

	fmt.Fprint(w, string(outputJson))
}