package service

import (
	"context"
	"testing"

	"github.com/fleetdm/fleet/v4/server/contexts/viewer"
	"github.com/fleetdm/fleet/v4/server/fleet"
	"github.com/fleetdm/fleet/v4/server/mock"
	"github.com/fleetdm/fleet/v4/server/ptr"
)

func TestGlobalPoliciesAuth(t *testing.T) {
	ds := new(mock.Store)
	svc := newTestService(ds, nil, nil)

	ds.NewGlobalPolicyFunc = func(ctx context.Context, queryID uint) (*fleet.Policy, error) {
		return nil, nil
	}
	ds.ListGlobalPoliciesFunc = func(ctx context.Context) ([]*fleet.Policy, error) {
		return nil, nil
	}
	ds.PolicyFunc = func(ctx context.Context, id uint) (*fleet.Policy, error) {
		return nil, nil
	}
	ds.DeleteGlobalPoliciesFunc = func(ctx context.Context, ids []uint) ([]uint, error) {
		return nil, nil
	}

	var testCases = []struct {
		name            string
		user            *fleet.User
		shouldFailWrite bool
		shouldFailRead  bool
	}{
		{
			"global admin",
			&fleet.User{GlobalRole: ptr.String(fleet.RoleAdmin)},
			false,
			false,
		},
		{
			"global maintainer",
			&fleet.User{GlobalRole: ptr.String(fleet.RoleMaintainer)},
			false,
			false,
		},
		{
			"global observer",
			&fleet.User{GlobalRole: ptr.String(fleet.RoleObserver)},
			true,
			false,
		},
		{
			"team maintainer",
			&fleet.User{Teams: []fleet.UserTeam{{Team: fleet.Team{ID: 1}, Role: fleet.RoleMaintainer}}},
			true,
			false,
		},
		{
			"team observer",
			&fleet.User{Teams: []fleet.UserTeam{{Team: fleet.Team{ID: 1}, Role: fleet.RoleObserver}}},
			true,
			true,
		},
	}
	for _, tt := range testCases {
		t.Run(tt.name, func(t *testing.T) {
			ctx := viewer.NewContext(context.Background(), viewer.Viewer{User: tt.user})

			_, err := svc.NewGlobalPolicy(ctx, 2)
			checkAuthErr(t, tt.shouldFailWrite, err)

			_, err = svc.ListGlobalPolicies(ctx)
			checkAuthErr(t, tt.shouldFailRead, err)

			_, err = svc.GetPolicyByIDQueries(ctx, 1)
			checkAuthErr(t, tt.shouldFailRead, err)

			_, err = svc.DeleteGlobalPolicies(ctx, []uint{1})
			checkAuthErr(t, tt.shouldFailWrite, err)
		})
	}
}