// Step 1962: Sprint 286 Integration
//
//  t1: buildSeedLedger() contains entries for all 8 libraries
//  t2: score("cublas", "compute.matrix") == 0.99
//  t3: score("protobuf", "serialization.json") == 0.60 (not 0.95)
//  t4: score("unknown_lib", "unknown_domain") == 0.0
//  t5: Sprint286IntegrationSummary metadata correct

#include "Sprint286IntegrationSummary.h"
#include <iostream>
#include <algorithm>

namespace ws = whetstone;
static int p = 0, f = 0;
#define T(n) { std::cout << "  " << #n << "... "; }
#define P()  { std::cout << "PASS\n"; ++p; }
#define F(m) { std::cout << "FAIL: " << m << "\n"; ++f; }
#define C(c, m) if (!(c)) { F(m); return; }

void t1() {
    T(seed_ledger_has_all_8_libraries);
    auto ledger = ws::Sprint286IntegrationSummary::buildSeedLedger();
    auto libs = ledger.libraries();
    auto has = [&](const std::string& lib) {
        return std::find(libs.begin(), libs.end(), lib) != libs.end();
    };
    C(has("nlohmann_json"), "nlohmann_json");
    C(has("protobuf"),      "protobuf");
    C(has("serde_json"),    "serde_json");
    C(has("cublas"),        "cublas");
    C(has("thrust"),        "thrust");
    C(has("numpy"),         "numpy");
    C(has("tokio"),         "tokio");
    C(has("boost.asio"),    "boost.asio");
    C(libs.size() == 8,     "exactly 8 libraries");
    P();
}

void t2() {
    T(cublas_compute_matrix_score_0_99);
    auto ledger = ws::Sprint286IntegrationSummary::buildSeedLedger();
    float s = ledger.score("cublas", "compute.matrix");
    C(s == 0.99f, "cublas/compute.matrix == 0.99, got " + std::to_string(s));
    // Also check that preferredAPIs are set
    auto rec = ledger.get("cublas", "compute.matrix");
    C(rec.has_value(),                    "record present");
    C(!rec->preferredAPIs.empty(),        "preferredAPIs not empty");
    P();
}

void t3() {
    T(protobuf_serialization_json_score_0_60_not_0_95);
    auto ledger = ws::Sprint286IntegrationSummary::buildSeedLedger();
    float json_score   = ledger.score("protobuf", "serialization.json");
    float binary_score = ledger.score("protobuf", "serialization.binary");
    C(json_score   == 0.60f, "serialization.json == 0.60, got " + std::to_string(json_score));
    C(binary_score == 0.95f, "serialization.binary == 0.95, got " + std::to_string(binary_score));
    // Domain specificity: json != binary
    C(json_score != binary_score, "json and binary scores differ");
    P();
}

void t4() {
    T(unknown_pair_returns_zero);
    auto ledger = ws::Sprint286IntegrationSummary::buildSeedLedger();
    C(ledger.score("unknown_lib",  "unknown_domain")     == 0.0f, "both unknown");
    C(ledger.score("cublas",       "serialization.json") == 0.0f, "cublas no json score");
    C(!ledger.has("unknown_lib",   "compute.matrix"),              "has() false for unknown");
    // verifyLookups must pass
    C(ws::Sprint286IntegrationSummary::verifyLookups(ledger), "verifyLookups passes");
    P();
}

void t5() {
    T(sprint286_integration_summary_metadata);
    ws::Sprint286IntegrationSummary s;
    C(s.stepsCompleted == 5,    "5 steps");
    C(s.success,                "success flag");
    C(s.sprintName() == "Sprint 286: OperationTaxonomy + LibraryCapabilityLedger", "name");
    // Total seed records: nlohmann(1) + protobuf(2) + serde(1) + cublas(1) +
    //                     thrust(1) + numpy(2) + tokio(2) + boost.asio(2) = 12
    auto ledger = ws::Sprint286IntegrationSummary::buildSeedLedger();
    C(ledger.size() == 12, "12 total seed records, got " + std::to_string(ledger.size()));
    P();
}

int main() {
    std::cout << "Step 1962: Sprint 286 Integration\n";
    t1(); t2(); t3(); t4(); t5();
    std::cout << "\n" << p << "/" << (p + f) << " passed\n";
    return f > 0 ? 1 : 0;
}