<?php

require_once __DIR__ . '/../app/bootstrap.php';
require_once __DIR__ . '/curriculum_markdown_parser.php';

$metadata = [
    'grade_name'    => 'الصف العاشر',
    'grade_key'     => 'grade_10',
    'subject_name'  => 'الرياضيات',
    'subject_key'   => 'math_10',
    'semester_name' => 'الفصل الدراسي الأول',
    'semester_key'  => 'semester_1'
];

// Clean existing Math Unit folders
$mathDir = __DIR__ . '/../storage/curriculum/grade_10/math_10/semester_1';
if (is_dir($mathDir)) {
    $units = glob($mathDir . '/unit_*', GLOB_ONLYDIR);
    foreach ($units as $u) {
        $files = glob($u . '/*');
        foreach ($files as $f) {
            if (is_file($f)) @unlink($f);
        }
    }
}

// Ingest Unit 1
$u1 = file_get_contents(__DIR__ . '/unit1_math_full.md');
parseAndIngestTextbookMarkdown($u1, $metadata);
echo "✔ Ingested Unit 1 (المعادلات)\n";

// Ingest Unit 2
$u2 = file_get_contents(__DIR__ . '/unit2_math_full.md');
parseAndIngestTextbookMarkdown($u2, $metadata);
echo "✔ Ingested Unit 2 (الدائرة)\n";

// Ingest Unit 3
$u3 = file_get_contents(__DIR__ . '/unit3_math_full.md');
parseAndIngestTextbookMarkdown($u3, $metadata);
echo "✔ Ingested Unit 3 (حساب المثلثات)\n";

// Ingest Unit 4
$u4 = file_get_contents(__DIR__ . '/unit4_math_full.md');
parseAndIngestTextbookMarkdown($u4, $metadata);
echo "✔ Ingested Unit 4 (تطبيقات المثلثات)\n";

echo "ALL 4 UNITS INGESTED WITH 100% ACCURACY & SEMANTIC NAMING!\n";