#include <gtest/gtest.h>
#include <QSignalSpy>
#include "ApiBatch.hpp"
#include "net/FakeApiCall.hpp"

using namespace geopro::net;
using geopro::net::test::FakeApiCall;

namespace {
ApiResponse ok(int code = 200) { ApiResponse r; r.code = code; r.httpStatus = 200; return r; }
ApiResponse bad() { ApiResponse r; r.code = 500; r.httpStatus = 200; r.msg = QStringLiteral("boom"); return r; }
// repo 注入的失败谓词：业务码 != 200 或传输错误。
auto isFailure = [](const ApiResponse& r) { return r.code != 200 || !r.rawError.isEmpty(); };
}

TEST(ApiBatch, SucceedsWhenAllOk) {
    auto* a = new FakeApiCall;
    auto* b = new FakeApiCall;
    auto* batch = new ApiBatch({a, b}, isFailure);
    QSignalSpy okSpy(batch, &ApiBatch::succeeded);
    QSignalSpy failSpy(batch, &ApiBatch::failed);
    a->fire(ok());
    EXPECT_EQ(okSpy.count(), 0);   // 还差 b
    b->fire(ok());
    EXPECT_EQ(okSpy.count(), 1);   // 全到齐
    EXPECT_EQ(failSpy.count(), 0);
}

TEST(ApiBatch, FailFastAbortsOthers) {
    auto* a = new FakeApiCall;
    auto* b = new FakeApiCall;   // 慢的（永不 fire）
    auto* batch = new ApiBatch({a, b}, isFailure);
    QSignalSpy failSpy(batch, &ApiBatch::failed);
    QSignalSpy okSpy(batch, &ApiBatch::succeeded);
    a->fire(bad());                // 首个失败
    EXPECT_EQ(failSpy.count(), 1);
    EXPECT_EQ(okSpy.count(), 0);
    EXPECT_TRUE(b->aborted);       // 其余在飞被 abort
}

TEST(ApiBatch, AbortGateSuppressesLateSignals) {
    auto* a = new FakeApiCall;
    auto* b = new FakeApiCall;
    auto* batch = new ApiBatch({a, b}, isFailure);
    QSignalSpy okSpy(batch, &ApiBatch::succeeded);
    QSignalSpy failSpy(batch, &ApiBatch::failed);
    batch->abort();
    EXPECT_TRUE(a->aborted);
    EXPECT_TRUE(b->aborted);
    a->fire(ok());                 // 迟到信号
    b->fire(ok());
    EXPECT_EQ(okSpy.count(), 0);   // aborted_ 闸门：不 emit
    EXPECT_EQ(failSpy.count(), 0);
}