package slurm

import (
	"context"
	"fmt"
	"net/http"
	"net/http/httptest"
	"strings"
	"testing"
)

func TestSlurmdbWckeysService_GetWckeys(t *testing.T) {
	mux := http.NewServeMux()
	mux.HandleFunc("/slurmdb/v0.0.40/wckeys", func(w http.ResponseWriter, r *http.Request) {
		testMethod(t, r, "GET")
		fmt.Fprint(w, `{"wckeys": []}`)
	})
	server := httptest.NewServer(mux)
	defer server.Close()

	client, _ := NewClient(server.URL, nil)
	resp, _, err := client.SlurmdbWckeys.GetWckeys(context.Background(), nil)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	if resp == nil {
		t.Fatal("expected non-nil response")
	}
	if len(resp.Wckeys) != 0 {
		t.Errorf("expected empty wckeys, got %d", len(resp.Wckeys))
	}
}

func TestSlurmdbWckeysService_GetWckeys_WithOptions(t *testing.T) {
	mux := http.NewServeMux()
	mux.HandleFunc("/slurmdb/v0.0.40/wckeys", func(w http.ResponseWriter, r *http.Request) {
		testMethod(t, r, "GET")
		q := r.URL.Query()
		if q.Get("cluster") != "test-cluster" {
			t.Errorf("expected cluster=test-cluster, got %s", q.Get("cluster"))
		}
		if q.Get("name") != "mykey" {
			t.Errorf("expected name=mykey, got %s", q.Get("name"))
		}
		if q.Get("with_deleted") != "true" {
			t.Errorf("expected with_deleted=true, got %s", q.Get("with_deleted"))
		}
		fmt.Fprint(w, `{"wckeys": []}`)
	})
	server := httptest.NewServer(mux)
	defer server.Close()

	client, _ := NewClient(server.URL, nil)
	opts := &GetWckeysOptions{
		Cluster:     Ptr("test-cluster"),
		Name:        Ptr("mykey"),
		WithDeleted: Ptr("true"),
	}
	resp, _, err := client.SlurmdbWckeys.GetWckeys(context.Background(), opts)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	if resp == nil {
		t.Fatal("expected non-nil response")
	}
}

func TestSlurmdbWckeysService_GetWckey(t *testing.T) {
	mux := http.NewServeMux()
	mux.HandleFunc("/slurmdb/v0.0.40/wckey/42", func(w http.ResponseWriter, r *http.Request) {
		testMethod(t, r, "GET")
		fmt.Fprint(w, `{"wckeys": [{"name": "wckey42"}]}`)
	})
	server := httptest.NewServer(mux)
	defer server.Close()

	client, _ := NewClient(server.URL, nil)
	resp, _, err := client.SlurmdbWckeys.GetWckey(context.Background(), "42")
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	if resp == nil {
		t.Fatal("expected non-nil response")
	}
	if len(resp.Wckeys) != 1 {
		t.Fatalf("expected 1 wckey, got %d", len(resp.Wckeys))
	}
	if resp.Wckeys[0].Name == nil || *resp.Wckeys[0].Name != "wckey42" {
		t.Errorf("expected name=wckey42, got %v", resp.Wckeys[0].Name)
	}
}

func TestSlurmdbWckeysService_PostWckeys(t *testing.T) {
	mux := http.NewServeMux()
	mux.HandleFunc("/slurmdb/v0.0.40/wckeys", func(w http.ResponseWriter, r *http.Request) {
		testMethod(t, r, "POST")
		if ct := r.Header.Get("Content-Type"); ct != "application/json" {
			t.Errorf("expected Content-Type application/json, got %s", ct)
		}
		fmt.Fprint(w, `{}`)
	})
	server := httptest.NewServer(mux)
	defer server.Close()

	client, _ := NewClient(server.URL, nil)
	body := &OpenapiWckeyResp{}
	resp, _, err := client.SlurmdbWckeys.PostWckeys(context.Background(), body)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	if resp == nil {
		t.Fatal("expected non-nil response")
	}
}

func TestSlurmdbWckeysService_DeleteWckey(t *testing.T) {
	mux := http.NewServeMux()
	mux.HandleFunc("/slurmdb/v0.0.40/wckey/42", func(w http.ResponseWriter, r *http.Request) {
		testMethod(t, r, "DELETE")
		fmt.Fprint(w, `{"deleted_wckeys": ["wckey42"]}`)
	})
	server := httptest.NewServer(mux)
	defer server.Close()

	client, _ := NewClient(server.URL, nil)
	resp, _, err := client.SlurmdbWckeys.DeleteWckey(context.Background(), "42")
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	if resp == nil {
		t.Fatal("expected non-nil response")
	}
	if len(resp.DeletedWckeys) != 1 || resp.DeletedWckeys[0] != "wckey42" {
		t.Errorf("expected deleted_wckeys=[wckey42], got %v", resp.DeletedWckeys)
	}
}

func TestSlurmdbWckeysService_GetWckey_Error(t *testing.T) {
	mux := http.NewServeMux()
	mux.HandleFunc("/slurmdb/v0.0.40/wckey/999", func(w http.ResponseWriter, r *http.Request) {
		w.WriteHeader(http.StatusNotFound)
		fmt.Fprint(w, `{"errors": [{"error": "wckey not found"}]}`)
	})
	server := httptest.NewServer(mux)
	defer server.Close()

	client, _ := NewClient(server.URL, nil)
	_, _, err := client.SlurmdbWckeys.GetWckey(context.Background(), "999")
	if err == nil {
		t.Fatal("expected error for 404 response")
	}
	if !strings.Contains(err.Error(), "404") {
		t.Errorf("expected error to contain 404, got %v", err)
	}
}