<?php
/**
 * Plugin Name: Asterion — Push dict translations into WPML's icl_strings (so ATE shows them)
 * Description:
 *   /?av_wpml_strings_dump=1   → dump registered Bricks strings + their FR translation state
 *   /?av_wpml_strings_push=1   → for each EN string in icl_strings (Bricks context), if our
 *                                 av_fr_translation_dictionary() has a match, write the FR
 *                                 translation via icl_add_string_translation() with status=10.
 *
 * Goal : ATE shows our programmatic translations pre-filled when the linguist opens a page.
 * Editing in ATE then updates icl_string_translations → WPML rebuilds the FR Bricks JSON.
 */
defined('ABSPATH') || exit;

require_once __DIR__ . '/_av-bricks-shared.php';

add_action('init', function () {
    if (! in_array($_SERVER['SERVER_NAME'] ?? '', ['localhost', '127.0.0.1'], true)) return;

    if (! empty($_GET['av_wpml_strings_dump']))  av_wpml_strings_dump();
    if (! empty($_GET['av_wpml_strings_push']))  av_wpml_strings_push();
});

function av_wpml_strings_dump() {
    global $wpdb;
    header('Content-Type: text/plain; charset=utf-8');

    // 1) Count strings per context
    $rows = $wpdb->get_results(
        "SELECT context, COUNT(*) AS n FROM {$wpdb->prefix}icl_strings GROUP BY context ORDER BY n DESC"
    );
    echo "Strings registered (icl_strings) by context :\n";
    foreach ($rows as $r) echo sprintf("  %-40s %d strings\n", $r->context, $r->n);

    // 1b) Sample strings whose VALUE matches our content (find which context Bricks uses for page content)
    echo "\nSearching for our content strings :\n";
    foreach (['PROSERVE', 'Police training', 'Built for those', 'mini-case', 'Industries', 'Solutions'] as $needle) {
        $found = $wpdb->get_results($wpdb->prepare(
            "SELECT context, name, LEFT(value, 70) AS preview FROM {$wpdb->prefix}icl_strings WHERE value LIKE %s LIMIT 3",
            '%' . $wpdb->esc_like($needle) . '%'
        ));
        echo "  needle '$needle' : " . count($found) . " match(es)\n";
        foreach ($found as $f) echo "    context='{$f->context}' name='{$f->name}' value='{$f->preview}'\n";
    }

    // 2) Sample a few Bricks strings + their FR (context is just 'bricks', not per-page)
    echo "\nSample Bricks strings (10 of 156) :\n";
    $strings = $wpdb->get_results(
        "SELECT id, name, LEFT(value, 80) AS preview, status FROM {$wpdb->prefix}icl_strings WHERE context='bricks' LIMIT 10"
    );
    foreach ($strings as $s) {
        echo "  id={$s->id} name={$s->name} status={$s->status}\n    EN: {$s->preview}\n";
        $fr = $wpdb->get_var($wpdb->prepare(
            "SELECT LEFT(value, 80) FROM {$wpdb->prefix}icl_string_translations WHERE string_id=%d AND language='fr' LIMIT 1",
            $s->id
        ));
        echo "    FR: " . ($fr !== null ? $fr : '(no translation)') . "\n";
    }

    // 3) Count translations by language and status
    $tr_rows = $wpdb->get_results(
        "SELECT language, status, COUNT(*) AS n
         FROM {$wpdb->prefix}icl_string_translations GROUP BY language, status"
    );
    echo "\nString translations summary :\n";
    foreach ($tr_rows as $r) echo "  lang={$r->language} status={$r->status} : {$r->n}\n";

    exit;
}

function av_wpml_strings_push() {
    global $wpdb;
    header('Content-Type: text/plain; charset=utf-8');

    if (! function_exists('icl_add_string_translation')) {
        echo "FAIL : icl_add_string_translation() not available\n";
        exit;
    }

    // Trigger the dict to load (with all filter contributions from generators)
    $dict = av_fr_translation_dictionary();
    echo "Loaded FR dictionary : " . count($dict) . " EN→FR mappings\n\n";

    // All Bricks page-content strings (per-page contexts : bricks-{POST_ID})
    $strings = $wpdb->get_results(
        "SELECT id, value, context FROM {$wpdb->prefix}icl_strings WHERE context LIKE 'bricks-%'"
    );
    echo "Found " . count($strings) . " EN strings registered for Bricks pages\n\n";

    $matched   = 0;
    $unmatched = 0;
    $written   = 0;
    foreach ($strings as $s) {
        if (! isset($dict[$s->value])) {
            $unmatched++;
            continue;
        }
        $matched++;
        $fr = $dict[$s->value];
        // ICL_TM_COMPLETE = 10
        $result = icl_add_string_translation((int) $s->id, 'fr', $fr, 10);
        if ($result) $written++;
    }

    echo "Matched in dict : $matched\n";
    echo "Written to icl_string_translations : $written\n";
    echo "Unmatched (no FR in dict, will stay EN in ATE) : $unmatched\n";

    if ($unmatched > 0 && $unmatched < 100) {
        echo "\nSample unmatched EN strings (extend the dict to translate these) :\n";
        $shown = 0;
        foreach ($strings as $s) {
            if (! isset($dict[$s->value]) && $shown < 15) {
                echo "  - " . substr($s->value, 0, 120) . (strlen($s->value) > 120 ? '...' : '') . "\n";
                $shown++;
            }
        }
    }

    echo "\nDONE. Refresh ATE — FR strings should be pre-filled.\n";
    exit;
}