"use strict";
/**
 * PlaywrightReproducer — serializes an action trace and generates a
 * deterministic Playwright script for replay.
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.PlaywrightReproducer = void 0;
class PlaywrightReproducer {
    serialize(trace) {
        return JSON.stringify(trace, null, 2);
    }
    deserialize(raw) {
        const parsed = JSON.parse(raw);
        if (!Array.isArray(parsed)) {
            throw new Error('PlaywrightReproducer.deserialize: expected a JSON array');
        }
        return parsed;
    }
    generateScript(trace) {
        const lines = [
            '// Auto-generated replay script by ABE (Autonomous Bug Explorer)',
            `// Generated at: ${new Date().toISOString()}`,
            `// Steps: ${trace.length}`,
            '',
            "const { chromium } = require('playwright');",
            '',
            '(async () => {',
            '  const browser = await chromium.launch({ headless: true });',
            '  const context = await browser.newContext();',
            '  const page = await context.newPage();',
            '',
        ];
        for (let i = 0; i < trace.length; i++) {
            const action = trace[i];
            lines.push(`  // Step ${i + 1}: ${action.type} (seed=${action.seed})`);
            switch (action.type) {
                case 'navigate':
                    lines.push(`  await page.goto(${JSON.stringify(action.url)});`);
                    break;
                case 'click':
                    lines.push(`  await page.locator(${JSON.stringify(action.selector)}).first().click();`);
                    break;
                case 'fill':
                    lines.push(`  await page.locator(${JSON.stringify(action.selector)}).first().fill(${JSON.stringify(action.value ?? '')});`);
                    break;
                case 'select':
                    lines.push(`  await page.locator(${JSON.stringify(action.selector)}).first().selectOption(${JSON.stringify(action.value ?? '')});`);
                    break;
                case 'submit':
                    lines.push(`  await page.locator(${JSON.stringify(action.selector)}).first().dispatchEvent('submit');`);
                    break;
            }
            lines.push('');
        }
        lines.push("  console.log('Replay complete');", '  await browser.close();', '})();');
        return lines.join('\n');
    }
}
exports.PlaywrightReproducer = PlaywrightReproducer;