package analyzer

import (
	"context"
	"testing"
)

func TestCleanJSONResponse(t *testing.T) {
	cases := []struct {
		input    string
		expected string
	}{
		{
			input:    "```json\n{\"ai_score\": 90}\n```",
			expected: "{\"ai_score\": 90}",
		},
		{
			input:    "```\n{\"ai_score\": 85}\n```",
			expected: "{\"ai_score\": 85}",
		},
		{
			input:    "{\"ai_score\": 95}",
			expected: "{\"ai_score\": 95}",
		},
	}

	for _, c := range cases {
		out := cleanJSONResponse(c.input)
		if out != c.expected {
			t.Errorf("cleanJSONResponse(%q) = %q, expected %q", c.input, out, c.expected)
		}
	}
}

func TestMockAnalyzer(t *testing.T) {
	mock := NewMockAnalyzer()
	res, err := mock.AnalyzeJD(context.Background(), "Senior AI Infrastructure Engineer", "Building GKE and K8s runtimes.")
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	if res.AIScore <= 0 {
		t.Errorf("expected positive AI score, got %f", res.AIScore)
	}
	if !res.IsQualified {
		t.Errorf("expected IsQualified=true, got false")
	}
	if len(res.MatchedHighlights) == 0 {
		t.Errorf("expected matched highlights to not be empty")
	}
}