package radarr

import (
	"context"
	"encoding/json"
	"net/http"
	"net/http/httptest"
	"strings"
	"testing"
	"time"
)

func TestCalendarUsesV3APIAndKeepsKeyInHeader(t *testing.T) {
	var gotQuery string
	upstream := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		if r.URL.Path != "/api/v3/calendar" {
			t.Errorf("path = %q", r.URL.Path)
		}
		if got := r.Header.Get("X-Api-Key"); got != "secret" {
			t.Errorf("X-Api-Key = %q", got)
		}
		if r.URL.Query().Get("unmonitored") != "true" {
			t.Errorf("missing unmonitored flag: %s", r.URL.RawQuery)
		}
		if got := r.URL.Query().Get("start"); got != "2026-07-01T00:00:00Z" {
			t.Errorf("start = %q", got)
		}
		gotQuery = r.URL.RawQuery
		w.Header().Set("Content-Type", "application/json")
		_, _ = w.Write([]byte(`[{"id":7,"title":"Arrival","digitalRelease":"2026-08-01T00:00:00Z"}]`))
	}))
	defer upstream.Close()

	client := New(upstream.URL, "secret", time.Second)
	movies, err := client.Calendar(
		context.Background(),
		time.Date(2026, 7, 1, 0, 0, 0, 0, time.UTC),
		time.Date(2026, 8, 4, 0, 0, 0, 0, time.UTC),
	)
	if err != nil {
		t.Fatal(err)
	}
	if len(movies) != 1 || movies[0].ID != 7 || movies[0].DigitalRelease == nil {
		t.Fatalf("unexpected movies: %+v", movies)
	}
	if gotQuery == "" || strings.Contains(gotQuery, "secret") {
		t.Fatalf("API key leaked into query: %q", gotQuery)
	}
}

func TestAddRequestedUsesDefaultsAndStartsSearch(t *testing.T) {
	upstream := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		switch r.URL.Path {
		case "/api/v3/rootfolder":
			_, _ = w.Write([]byte(`[{"path":"/movies"}]`))
		case "/api/v3/qualityprofile":
			_, _ = w.Write([]byte(`[{"id":4}]`))
		case "/api/v3/movie":
			var body map[string]any
			if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
				t.Fatal(err)
			}
			if body["monitored"] != true || body["rootFolderPath"] != "/movies" ||
				body["qualityProfileId"] != float64(4) {
				t.Errorf("unexpected add body: %#v", body)
			}
			options := body["addOptions"].(map[string]any)
			if options["searchForMovie"] != true {
				t.Errorf("movie search was not enabled: %#v", body)
			}
			_, _ = w.Write([]byte(`{"id":9,"tmdbId":22,"title":"Arrival"}`))
		default:
			t.Fatalf("unexpected path %s", r.URL.Path)
		}
	}))
	defer upstream.Close()

	added, err := New(upstream.URL, "secret", time.Second).AddRequested(
		context.Background(), Movie{TMDBID: 22, Title: "Arrival"},
	)
	if err != nil {
		t.Fatal(err)
	}
	if added.ID != 9 {
		t.Fatalf("unexpected movie: %+v", added)
	}
}