package sources

import (
	"context"
	"net/http"
	"net/http/httptest"
	"testing"
	"time"

	"github.com/salvacybersec/keyhunter/pkg/providers"
	"github.com/salvacybersec/keyhunter/pkg/recon"
)

const jenkinsFixtureJSON = `{
  "jobs": [
    {
      "name": "build-api",
      "url": "https://jenkins.example.com/job/build-api/",
      "lastBuild": {"number": 42, "url": "https://jenkins.example.com/job/build-api/42/"}
    },
    {
      "name": "deploy-prod",
      "url": "https://jenkins.example.com/job/deploy-prod/",
      "lastBuild": {"number": 7, "url": ""}
    },
    {
      "name": "stale-job",
      "url": "https://jenkins.example.com/job/stale-job/",
      "lastBuild": null
    }
  ]
}`

func TestJenkins_Sweep_ExtractsFindings(t *testing.T) {
	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		if r.URL.Path != "/api/json" {
			t.Errorf("unexpected path: %s", r.URL.Path)
		}
		w.Header().Set("Content-Type", "application/json")
		_, _ = w.Write([]byte(jenkinsFixtureJSON))
	}))
	defer srv.Close()

	src := &JenkinsSource{
		BaseURL:  srv.URL,
		Registry: providers.NewRegistryFromProviders([]providers.Provider{
			{Name: "openai", Keywords: []string{"sk-proj-"}},
		}),
		Limiters: recon.NewLimiterRegistry(),
		Client:   NewClient(),
	}

	out := make(chan recon.Finding, 16)
	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
	defer cancel()

	if err := src.Sweep(ctx, "", out); err != nil {
		t.Fatalf("Sweep err: %v", err)
	}
	close(out)

	var findings []recon.Finding
	for f := range out {
		findings = append(findings, f)
	}
	// 3 jobs but 1 has null lastBuild -> 2 findings.
	if len(findings) != 2 {
		t.Fatalf("expected 2 findings, got %d", len(findings))
	}
	// First job has URL from lastBuild.
	if findings[0].Source != "https://jenkins.example.com/job/build-api/42/" {
		t.Errorf("unexpected source[0]: %s", findings[0].Source)
	}
	for _, f := range findings {
		if f.SourceType != "recon:jenkins" {
			t.Errorf("unexpected SourceType: %s", f.SourceType)
		}
	}
}

func TestJenkins_EnabledAlwaysTrue(t *testing.T) {
	s := &JenkinsSource{}
	if !s.Enabled(recon.Config{}) {
		t.Fatal("expected Enabled=true")
	}
}

func TestJenkins_NameAndRate(t *testing.T) {
	s := &JenkinsSource{}
	if s.Name() != "jenkins" {
		t.Errorf("unexpected name: %s", s.Name())
	}
	if s.Burst() != 1 {
		t.Errorf("burst: %d", s.Burst())
	}
	if !s.RespectsRobots() {
		t.Error("expected RespectsRobots=true")
	}
}