<?php
/**
 * app/plugins/notes/models/notes.php
 *
 * This class is used for the manipulation of the notes database table.
 *
 * @package TP Notes
 * @version 3.0
 * @author  Joey Kimsey <Joey@thetempusproject.com>
 * @link    https://TheTempusProject.com
 * @license https://opensource.org/licenses/MIT [MIT LICENSE]
 */
namespace TheTempusProject\Models;

use TheTempusProject\Bedrock\Classes\Config;
use TheTempusProject\Bedrock\Functions\Check;
use TheTempusProject\Canary\Canary as Debug;
use TheTempusProject\Classes\DatabaseModel;
use TheTempusProject\TheTempusProject as App;
use TheTempusProject\Houdini\Classes\Filters;
use TheTempusProject\Bedrock\Classes\CustomException;
use TheTempusProject\Bedrock\Functions\Sanitize;

class Notes extends DatabaseModel {
    public $tableName = 'notes';
    public $databaseMatrix = [
        [ 'title', 'varchar', '256' ],
        [ 'note', 'text', '' ],
        [ 'color', 'varchar', '48' ],
        [ 'notebookID', 'int', '11' ],
        [ 'createdBy', 'int', '11' ],
        [ 'createdAt', 'int', '11' ],
        [ 'order', 'int', '11' ],
    ];

    /**
     * The model constructor.
     */
    public function __construct() {
        parent::__construct();
    }

    public function create( $title, $note = '', $color = 'default', $notebookID = 0 ) {
        $fields = [
            'title' => $title,
            'note' => $note,
            'color' => $color,
            'notebookID' => $notebookID,
            'createdBy' => App::$activeUser->ID,
            'createdAt' => time(),
        ];
        if ( ! self::$db->insert( $this->tableName, $fields ) ) {
            new CustomException( 'noteCreate' );
            Debug::error( "Notes: not created " . var_export($fields,true) );
            return false;
        }
        return self::$db->lastId();
    }

    public function update( $id, $title, $note = '', $color = 'default', $notebookID= 0 ) {
        if ( !Check::id( $id ) ) {
            Debug::info( 'Notes: illegal ID.' );
            return false;
        }
        if ( !Check::id( $notebookID ) ) {
            Debug::info( 'Notes: illegal ID.' );
            return false;
        }
        $fields = [
            'title' => $title,
            'note' => $note,
            'color' => $color,
            'notebookID' => $notebookID,
        ];
        if ( !self::$db->update( $this->tableName, $id, $fields ) ) {
            new CustomException( 'noteUpdate' );
            Debug::error( "Notes: $id not updated: $fields" );
            return false;
        }
        return true;
    }

    public function byUser( $limit = null ) {
        $whereClause = ['createdBy', '=', App::$activeUser->ID];
        if ( empty( $limit ) ) {
            $notes = self::$db->get( $this->tableName, $whereClause );
        } else {
            $notes = self::$db->get( $this->tableName, $whereClause, 'ID', 'DESC', [0, $limit] );
        }
        if ( !$notes->count() ) {
            Debug::info( 'No Notes found.' );
            return false;
        }
        return $this->filter( $notes->results() );
    }

    public function getName( $id ) {
        $note = self::findById( $id );
        return $note->title;
    }

    public function simpleByUser() {
        $whereClause = ['createdBy', '=', App::$activeUser->ID];
        $notes = self::$db->get( $this->tableName, $whereClause );
        if ( !$notes->count() ) {
            Debug::warn( 'Could not find any notes' );
            return false;
        }
        
        $notes = $notes->results();
        $out = [];
        foreach ( $notes as &$note ) {
            $out[ $note->title ] = $note->ID;
        }
        return $out;
    }

    public function simpleObjectByUser() {
        $whereClause = ['createdBy', '=', App::$activeUser->ID];
        $notes = self::$db->get( $this->tableName, $whereClause );
        if ( !$notes->count() ) {
            Debug::warn( 'Could not find any notes' );
            return false;
        }
        
        $notes = $notes->results();
        $out = [];
        foreach ( $notes as &$note ) {
            $obj = new \stdClass();
            $obj->title = $note->title;
            $obj->ID = $note->ID;
            $out[] = $obj;
        }
        return $out;
    }

    public function simpleObjectByNotebook( $id = 0 ) {
        $whereClause = [];
        if ( ! empty( $id ) ) {
            $whereClause = [
                'notebookID', '=', $id, 'AND',
            ];
        }
        $whereClause = array_merge( $whereClause, [
            'createdBy', '=', App::$activeUser->ID,
        ] );
        $notes = self::$db->get( $this->tableName, $whereClause );
        if ( !$notes->count() ) {
            Debug::warn( 'Could not find any notes' );
            return false;
        }
        
        $notes = $notes->results();
        $out = [];
        foreach ( $notes as &$note ) {
            $obj = new \stdClass();
            $obj->title = $note->title;
            $obj->ID = $note->ID;
            $out[] = $obj;
        }
        return $out;
    }

    public function findByNotebook( $id = 0 ) {
        $whereClause = [];
        if ( ! empty( $id ) ) {
            $whereClause = [
                'notebookID', '=', $id, 'AND',
            ];
        }
        $whereClause = array_merge( $whereClause, [
            'createdBy', '=', App::$activeUser->ID,
        ] );
        $notes = self::$db->get( $this->tableName, $whereClause );
        if ( ! $notes->count() ) {
            Debug::info( 'No ' . $this->tableName . ' data found.' );
            return [];
        }
        return $this->filter( $notes->results() );
    }

    public function filter( $postArray, $params = [] ) {
        foreach ( $postArray as $instance ) {
            if ( !is_object( $instance ) ) {
                $instance = $postArray;
                $end = true;
            }
            $cleanPost = Sanitize::contentShort( $instance->note );
            $postSpace = explode( ' ', $cleanPost );
            $postLine = explode( "\n", $cleanPost );
            // summary by words: 100
            $spaceSummary = implode( ' ', array_splice( $postSpace, 0, 100 ) );
            // summary by lines: 5
            $lineSummary = implode( "\n", array_splice( $postLine, 0, 5 ) );
            if ( strlen( $spaceSummary ) < strlen( $lineSummary ) ) {
                $contentSummary = $spaceSummary;
                $contentSummaryNoLink = $contentSummary;
                if ( count( $postSpace, 1 ) <= 100 ) {
                    $contentSummaryNoLink = $contentSummary;
                    $contentSummary .= '... <a href="{ROOT_URL}blog/post/' . $instance->ID . '">Read More</a>';
                }
            } else {
                // @todo: need to refine this after testing
                $contentSummaryNoLink = $lineSummary;
                $contentSummary = $lineSummary . '... <a href="{ROOT_URL}blog/post/' . $instance->ID . '">Read More</a>';
            }
            $instance->contentSummaryNoLink = $contentSummaryNoLink;
            $instance->contentSummary = $contentSummary;
            if ( isset( $params['stripHtml'] ) && $params['stripHtml'] === true ) {
                $instance->contentSummary = strip_tags( $instance->content );
            }
            // $instance->content = Filters::applyOne( 'mentions.0', $instance->content, true );
            // $instance->content = Filters::applyOne( 'hashtags.0', $instance->content, true );
            $out[] = $instance;
            if ( !empty( $end ) ) {
                $out = $out[0];
                break;
            }
        }
        return $out;
    }
}