/*Canopy - The next generation of stoner streaming software
Copyright (C) 2024-2025 Rainbownapkin and the TTN Community

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.*/

/**
 * Class representing the settings panel
 * @extends panelObj
 */
class settingsPanel extends panelObj{
    /**
     * Instantiates a new Panel Object
     * @param {channel} client - Parent client Management Object
     * @param {Document} panelDocument - Panel Document
     */
    constructor(client, panelDocument){
        super(client, "Client Settings", "/panel/settings", panelDocument);
    }

    closer(){
    }

    docSwitch(){
        /**
         * Youtube Source Selector
         */
        this.youtubeSource = this.panelDocument.querySelector("#settings-panel-youtube-source select");

        /**
         * Internet Archive CDN Server Input
         */
        this.IACDNInput = this.panelDocument.querySelector("#settings-panel-ia-server input");

        this.renderSettings();
        this.setupInput();
    }

    /**
     * Defines input-related event handlers
     */
    setupInput(){
        this.youtubeSource.addEventListener('change', this.updateYoutubeSource.bind(this));
        this.IACDNInput.addEventListener('keydown', this.updateIACDN.bind(this));
    }

    /**
     * Renders actual user settings state into panel display
     */
    renderSettings(){
        this.youtubeSource.value = localStorage.getItem("ytPlayerType");
        this.IACDNInput.value = localStorage.getItem("IACDN");
    }

    /**
     * Event handler for Youtube Source selector
     */
    updateYoutubeSource(){
        localStorage.setItem("ytPlayerType", this.youtubeSource.value);
        client.processConfig("ytPlayerType", this.youtubeSource.value);
    }

    /**
     * Event handler for Internet Archive CDN Server input
     * @param {Event} event - Event handed down by event listener
     */
    updateIACDN(event){
        //If we hit enter
        if(event.key == "Enter"){
            //If we have an invalid server string
            if(!(this.IACDNInput.value.match(/^ia[0-9]{6}\...$/g) || this.IACDNInput.value == "")){
                //reset back to what was set before
                this.IACDNInput.value = localStorage.getItem('IACDN');

                //BAIL!
                return;
            }

            localStorage.setItem("IACDN", this.IACDNInput.value);
            client.processConfig("IACDN", this.IACDNInput.value);
        }
    }
}