package com.adx.tencent.oppo.client;

import org.junit.jupiter.api.Test;

import java.util.Map;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;

class OppoClientTest {
    private static final String KEY = "XGAXicVG5GMBsx5bueOe4w==";

    @Test
    void calculatesDocumentedSignature() throws Exception {
        String body = "{\"payAmount\":100,\"adId\":101097648,\"appType\":1,\"clientIp\":\"127.0.0.1\",\"dataType\":1,\"ascribeType\":1,\"channel\":1,\"imei\":\"XJMyaLt8fDlv4a9b8/0RNQ==\",\"type\":1,\"pkg\":\"com.oppo.test\",\"mac\":\"TEViR6jSgD/lECBl3Ah70eNy2gUQrQlekHkWqEGkZsU=\",\"timestamp\":1571995483916}";
        assertEquals("ce14fcc22abd7461e860263a8da983eb",
                OppoClient.md5(body + "1571995483916" + "e0u6fnlag06lc3pl"));
    }

    @Test
    void encryptsDeviceValuesWithDocumentedAes() throws Exception {
        OppoClient client = new OppoClient(null, "", KEY, (String) null, new com.fasterxml.jackson.databind.ObjectMapper());
        assertEquals("XJMyaLt8fDlv4a9b8/0RNQ==", client.encrypt("868123039927020"));
    }

    @Test
    void exposesStableRequestFields() {
        assertEquals("https://api.ads.heytapmobi.com/api/uploadActiveData", OppoClient.DEFAULT_ENDPOINT);
        Map<String, Object> body = Map.of("dataType", 1);
        assertEquals(1, body.get("dataType"));
    }

    @Test
    void tokenPayloadUsesDocumentedShape() {
        String payload = "owner,api,123,signature";
        assertTrue(java.util.Base64.getEncoder().encodeToString(payload.getBytes()).length() > payload.length());
    }
}