import { expect } from '@playwright/test';
import { LogEntry } from './logParser';

expect.extend({
    async toContainEventCreation(logs: LogEntry[], eventName: string) {
        const eventCreationLog = logs.find(log => 
            log.level === 'INFO' &&
            log.component === 'EventManager' &&
            log.message.includes(`Event created: ${eventName}`)
        );

        return {
            pass: !!eventCreationLog,
            message: () => 
                eventCreationLog
                    ? `Expected logs not to contain event creation for "${eventName}"`
                    : `Expected logs to contain event creation for "${eventName}"`
        };
    },

    async toContainEventModification(logs: LogEntry[], eventName: string) {
        const eventModificationLog = logs.find(log => 
            log.level === 'INFO' &&
            log.component === 'EventManager' &&
            log.message.includes(`Event modified: ${eventName}`)
        );

        return {
            pass: !!eventModificationLog,
            message: () => 
                eventModificationLog
                    ? `Expected logs not to contain event modification for "${eventName}"`
                    : `Expected logs to contain event modification for "${eventName}"`
        };
    }
});

// Add the custom matchers to the global expect interface
declare global {
    namespace PlaywrightTest {
        interface Matchers<R> {
            toContainEventCreation(eventName: string): Promise<R>;
            toContainEventModification(eventName: string): Promise<R>;
        }
    }
}