Nodecast/test/t45LiveLineLogoRegression.test.js

const test = require('node:test');
const assert = require('node:assert/strict');
const Database = require('better-sqlite3');
const liveProjection = require('../server/services/liveProjectionService');
const {
    ensureColumns,
    LIVE_PROJECTION_COLUMNS,
    LIVE_PROJECTION_SCHEMA_SQL
} = require('../server/db/liveProjectionSchema');

function createProjectionDb() {
    const db = new Database(':memory:');
    db.exec(`
        CREATE TABLE categories (
            id TEXT PRIMARY KEY,
            source_id INTEGER NOT NULL,
            category_id TEXT NOT NULL,
            type TEXT NOT NULL,
            name TEXT NOT NULL,
            parent_id TEXT,
            is_hidden INTEGER DEFAULT 0,
            data JSON
        );
        CREATE TABLE playlist_items (
            id TEXT PRIMARY KEY,
            source_id INTEGER NOT NULL,
            item_id TEXT NOT NULL,
            type TEXT NOT NULL,
            name TEXT NOT NULL,
            category_id TEXT,
            parent_id TEXT,
            stream_icon TEXT,
            stream_url TEXT,
            container_extension TEXT,
            rating REAL,
            year TEXT,
            added_at TEXT,
            is_hidden INTEGER DEFAULT 0,
            is_favorite INTEGER DEFAULT 0,
            data JSON
        );
        CREATE TABLE favorites (
            id INTEGER PRIMARY KEY AUTOINCREMENT,
            user_id INTEGER NOT NULL,
            source_id INTEGER NOT NULL,
            item_id TEXT NOT NULL,
            item_type TEXT NOT NULL
        );
    `);
    ensureColumns(db, 'playlist_items', LIVE_PROJECTION_COLUMNS);
    db.exec(LIVE_PROJECTION_SCHEMA_SQL);
    db.prepare(`
        INSERT INTO categories (id, source_id, category_id, type, name)
        VALUES ('sports', 2, 'sports', 'live', 'Sports')
    `).run();
    return db;
}

function seedProjectedVariant(db, { itemId, name, icon, rank }) {
    db.prepare(`
        INSERT INTO playlist_items
            (id, source_id, item_id, type, name, category_id, stream_icon, stream_url, data,
             logical_channel_id, grouping_fingerprint, grouping_input_hash, quality_label, quality_rank,
             variant_rank, language_code, language_confidence, language_detector, language_input_hash)
        VALUES (?, 2, ?, 'live', ?, 'sports', ?, ?, ?, 'logical:bein-sports-1',
            'bein sports 1', 'group-hash', 'HD', 2, ?, 'fr', 0.97, 'laya', ?)
    `).run(
        `2:${itemId}`,
        itemId,
        name,
        icon,
        `https://streams.test/${itemId}.m3u8`,
        JSON.stringify({ groupTitle: 'Sports', tvgId: `bein1.${itemId}` }),
        rank,
        `language-${itemId}`
    );
}

test('projected live channel exposes a row logo from the selected variant stream_icon', () => {
    const db = createProjectionDb();
    const preferredLogo = 'http://57.128.182.77:8080/0tv_logo/119.png';
    db.prepare(`
        INSERT INTO logical_channels
            (id, fingerprint, display_name, preferred_variant_id, variant_count, created_at, updated_at)
        VALUES ('logical:bein-sports-1', 'bein sports 1', 'beIN Sports 1', '2:146116', 2, 1, 1)
    `).run();
    seedProjectedVariant(db, {
        itemId: '146116',
        name: 'beIN Sports 1 HD FR',
        icon: preferredLogo,
        rank: 0
    });
    seedProjectedVariant(db, {
        itemId: '146117',
        name: 'beIN Sports 1 Backup FR',
        icon: 'http://57.128.182.77:8080/0tv_logo/backup.png',
        rank: 1
    });

    try {
        const page = liveProjection.getChannelPage({
            q: 'bein sports 1',
            languages: ['fr'],
            includeHidden: false,
            page: 1,
            limit: 10
        }, db);

        assert.equal(page.channels.length, 1);
        const [channel] = page.channels;
        assert.equal(channel.variantCount, 2);
        assert.equal(channel.selectedVariantId, '2:146116');
        assert.equal(channel.preferredVariant.streamIcon, preferredLogo);
        assert.equal(
            channel.tvgLogo || channel.streamIcon,
            preferredLogo,
            'ChannelList renders channel.tvgLogo, so the service response needs a row-level logo derived from the preferred variant stream_icon'
        );
    } finally {
        db.close();
    }
});