<?php

require_once __DIR__.'/common.inc.php';

MyDumpTool::makeDirectory('public/modules');
MyDumpTool::makeDirectory('public/modules/PubMedPDF');
// MyDumpTool::makeDirectory('public/modules/PubMedPDF/detail');

dumpPubMedPDF();

function dumpPubMedPDF()
{
    global $xoopsDB;
    $prefix = $xoopsDB->prefix();

    // module
    $module = MyDumpTool::getModule('PubMedPDF');

    // paper
    $paper = [];
    $authorIdMap = [];
    $journalIdMap = [];
    $sql = <<< SQL
SELECT
  *
  FROM `${prefix}_pmid_id`
  ORDER BY `id` ASC
SQL;
    if (!($res = $xoopsDB->query($sql))) {
        var_dump($xoopsDB);
        exit();
    }
    while ($row = $xoopsDB->fetchArray($res)) {
        MyDumpTool::decode($row);
        MyDumpTool::convertToInt($row, ['id', 'PMID', 'Journal', 'Year']);
        $authors = array_map('trim', explode(',', rtrim(trim($row['Author']), ',')));
        $authorIds = [];
        foreach ($authors as $_author) {
            $authorId = (int) substr($_author, 1, -1);
            $authorIds[] = $authorId;
            $authorIdMap[$authorId][] = $row['id'];
        }
        $journalIdMap[$row['Journal']][] = $row['id'];
        $paper[] = [
            'id' => $row['id'],
            'pmid' => $row['PMID'],
            'journal_id' => $row['Journal'],
            'year' => $row['Year'],
            'volume' => $row['Volume'],
            'page' => $row['Page'],
            'author_ids' => $authorIds,
            'title' => $row['Title'],
        ];
        $paperDetail = [
            'id' => $row['id'],
            'abstract' => $row['Abstract'],
            'reg_user' => $row['R_usr'],
            'reg_date' => $row['R_date'],
        ];
        //MyDumpTool::saveJson('public/modules/PubMedPDF/detail/'.$row['id'].'.json', $paperDetail);
    }
    $xoopsDB->freeRecordSet($res);

    // author
    $author = [];
    $sql = <<< SQL
SELECT
  *
  FROM `${prefix}_pmid_author`
  ORDER BY `Author` ASC
SQL;
    if (!($res = $xoopsDB->query($sql))) {
        var_dump($xoopsDB);
        exit();
    }
    while ($row = $xoopsDB->fetchArray($res)) {
        MyDumpTool::decode($row);
        MyDumpTool::convertToInt($row, ['id']);
        $author[] = [
            'id' => $row['id'],
            'name' => $row['Author'],
            'count' => count($authorIdMap[$row['id']]),
        ];
    }
    $xoopsDB->freeRecordSet($res);

    // journal
    $journal = [];
    $sql = <<< SQL
SELECT
  *
  FROM `${prefix}_pmid_journal`
  ORDER BY `Journal` ASC
SQL;
    if (!($res = $xoopsDB->query($sql))) {
        var_dump($xoopsDB);
        exit();
    }
    while ($row = $xoopsDB->fetchArray($res)) {
        MyDumpTool::decode($row);
        MyDumpTool::convertToInt($row, ['id']);
        $journal[] = [
            'id' => $row['id'],
            'name' => $row['Journal'],
            'count' => count($journalIdMap[$row['id']]),
        ];
    }
    $xoopsDB->freeRecordSet($res);

    $data = [
        'name' => $module['name'],
        'author' => $author,
        'journal' => $journal,
        'paper' => $paper,
    ];
    MyDumpTool::saveJson('public/modules/PubMedPDF/index.json', $data);
}