<page-header
  ng-if="$ctrl.state.viewReady"
  title="'Create a namespace'"
  breadcrumbs="[{ label:'Namespaces', link:'kubernetes.resourcePools' }, 'Create a namespace']"
  reload="true"
></page-header>

<kubernetes-view-loading view-ready="$ctrl.state.viewReady"></kubernetes-view-loading>

<div ng-if="$ctrl.state.viewReady">
  <div class="row">
    <div class="col-lg-12 col-md-12 col-xs-12">
      <rd-widget>
        <rd-widget-body>
          <form class="form-horizontal" autocomplete="off" name="resourcePoolCreationForm">
            <!-- #region NAME INPUT -->
            <div class="form-group">
              <label for="pool_name" class="col-sm-3 col-lg-2 control-label text-left required">Name</label>
              <div class="col-sm-8">
                <input
                  type="text"
                  class="form-control"
                  name="pool_name"
                  ng-model="$ctrl.formValues.Name"
                  ng-pattern="/^[a-z0-9]([a-z0-9-]{0,61}[a-z0-9])?$/"
                  ng-change="$ctrl.onChangeName()"
                  placeholder="my-project"
                  data-cy="k8sNamespaceCreate-namespaceNameInput"
                  required
                  auto-focus
                />
                <span class="help-block">
                  <div class="form-group" ng-show="resourcePoolCreationForm.pool_name.$invalid || $ctrl.state.isAlreadyExist || $ctrl.state.hasPrefixKube">
                    <div class="col-sm-12 small text-muted">
                      <div ng-messages="resourcePoolCreationForm.pool_name.$error">
                        <p class="vertical-center" ng-message="required"><pr-icon icon="'alert-triangle'" feather="true" mode="'warning'"></pr-icon>This field is required.</p>
                        <p class="vertical-center" ng-message="pattern"
                          ><pr-icon icon="'alert-triangle'" feather="true" mode="'warning'"></pr-icon> This field must consist of lower case alphanumeric characters or '-', and
                          contain at most 63 characters, and must start and end with an alphanumeric character.</p
                        >
                      </div>
                      <p class="vertical-center" ng-if="$ctrl.state.hasPrefixKube"
                        ><pr-icon icon="'alert-triangle'" feather="true" mode="'warning'"></pr-icon> Prefix "kube-" is reserved for Kubernetes system namespaces.</p
                      >
                      <p class="vertical-center" ng-if="$ctrl.state.isAlreadyExist">
                        <pr-icon icon="'alert-triangle'" feather="true" mode="'warning'"></pr-icon> A namespace with the same name already exists.
                      </p>
                    </div>
                  </div>
                </span>
              </div>
            </div>

            <!-- #endregion -->

            <div class="col-sm-12 form-section-title"> Quota </div>
            <!-- #region QUOTA -->
            <!-- quotas-switch -->
            <div class="form-group">
              <div class="col-sm-12 small text-muted">
                <p class="vertical-center">
                  <pr-icon class="vertical-center" icon="'info'" feather="true" mode="'primary'"></pr-icon>
                  A namespace segments the underlying physical Kubernetes cluster into smaller virtual clusters. You should assign a capped limit of resources to this namespace or
                  disable for the safe operation of your platform.
                </p>
              </div>
              <div class="col-sm-12">
                <por-switch-field
                  data-cy="'k8sNamespaceCreate-resourceAssignmentToggle'"
                  label="'Resource assignment'"
                  label-class="'col-sm-3 col-lg-2'"
                  name="'k8s-resourcepool-resourcequota'"
                  checked="$ctrl.formValues.HasQuota"
                  on-change="($ctrl.onToggleResourceQuota)"
                ></por-switch-field>
              </div>
            </div>
            <!-- !quotas-switch -->
            <div ng-if="$ctrl.formValues.HasQuota">
              <div class="col-sm-12 form-section-title"> Resource limits </div>
              <div>
                <div class="form-group">
                  <span class="col-sm-12 small text-muted" ng-switch on="$ctrl.formValues.HasQuota && !$ctrl.isQuotaValid()">
                    <p class="vertical-center mb-0" ng-switch-when="true"
                      ><pr-icon class="vertical-center" icon="'alert-triangle'" feather="true" mode="'warning'"></pr-icon> At least a single limit must be set for the quota to be
                      valid.
                    </p>
                    <p class="vertical-center mb-0" ng-switch-default></p>
                  </span>
                </div>

                <!-- memory-limit-input -->
                <div class="form-group flex flex-row !mb-0">
                  <label for="memory-limit" class="col-sm-3 col-lg-2 control-label text-left"> Memory limit (MB) </label>
                  <div class="col-xs-6">
                    <slider
                      model="$ctrl.formValues.MemoryLimit"
                      floor="$ctrl.defaults.MemoryLimit"
                      ceil="$ctrl.state.sliderMaxMemory"
                      step="128"
                      ng-if="$ctrl.state.sliderMaxMemory"
                      data-cy="k8sNamespaceCreate-memoryLimitSlider"
                    >
                    </slider>
                  </div>
                  <div class="col-sm-2 vertical-center">
                    <input
                      name="memory_limit"
                      type="number"
                      min="{{ $ctrl.defaults.MemoryLimit }}"
                      max="{{ $ctrl.state.sliderMaxMemory }}"
                      class="form-control"
                      ng-model="$ctrl.formValues.MemoryLimit"
                      id="memory-limit"
                      data-cy="k8sNamespaceCreate-memoryLimitInput"
                      required
                    />
                  </div>
                </div>
                <div class="flex flex-row w-full">
                  <span class="col-sm-3 col-lg-2"></span>
                  <span class="help-block col-sm-9 col-lg-10">
                    <div ng-show="resourcePoolCreationForm.memory_limit.$invalid">
                      <div class="small text-muted">
                        <div ng-messages="resourcePoolCreationForm.pool_name.$error">
                          <p class="vertical-center"
                            ><pr-icon class="vertical-center" icon="'alert-triangle'" feather="true" mode="'warning'"></pr-icon> Value must be between
                            {{ $ctrl.defaults.MemoryLimit }} and
                            {{ $ctrl.state.sliderMaxMemory }}
                          </p>
                        </div>
                      </div>
                    </div>
                  </span>
                </div>
                <!-- !memory-limit-input -->
                <!-- cpu-limit-input -->
                <div class="form-group flex flex-row">
                  <label for="cpu-limit" class="col-sm-3 col-lg-2 control-label text-left"> CPU limit </label>
                  <div class="col-xs-8">
                    <slider
                      model="$ctrl.formValues.CpuLimit"
                      floor="$ctrl.defaults.CpuLimit"
                      ceil="$ctrl.state.sliderMaxCpu"
                      step="0.1"
                      precision="2"
                      ng-if="$ctrl.state.sliderMaxCpu"
                      data-cy="k8sNamespaceCreate-cpuLimitSlider"
                    >
                    </slider>
                  </div>
                </div>
                <!-- !cpu-limit-input -->
              </div>
            </div>
            <!-- #endregion -->

            <!-- #region LOAD-BALANCERS -->
            <div class="col-sm-12 form-section-title"> Load balancers </div>

            <div class="form-group">
              <span class="col-sm-12 text-muted small vertical-center">
                <pr-icon icon="'info'" feather="true" mode="'primary'" class="vertical-center"></pr-icon>
                You can set a quota on the amount of external load balancers that can be created inside this namespace. Set this quota to 0 to effectively disable the use of load
                balancers in this namespace.
              </span>
            </div>
            <div class="form-group">
              <div class="col-sm-12">
                <por-switch-field
                  data-cy="'k8sNamespaceCreate-loadBalancerQuotaToggle'"
                  label="'Load Balancer quota'"
                  label-class="'col-sm-3 col-lg-2'"
                  name="'k8s-resourcepool-lbquota'"
                  feature-id="$ctrl.LBQuotaFeatureId"
                  checked="$ctrl.formValues.UseLoadBalancersQuota"
                  on-change="($ctrl.onToggleLoadBalancerQuota)"
                ></por-switch-field>
              </div>
            </div>
            <!-- #endregion -->

            <!-- #region STORAGES -->
            <div class="col-sm-12 form-section-title"> Storage </div>

            <div class="form-group">
              <span class="col-sm-12 text-muted small vertical-center">
                <pr-icon icon="'info'" mode="'primary'" feather="true"></pr-icon>
                Quotas can be set on each storage option to prevent users from exceeding a specific threshold when deploying applications. You can set a quota to 0 to effectively
                prevent the usage of a specific storage option inside this namespace.
              </span>
            </div>
            <div class="col-sm-12 form-section-title vertical-center">
              <pr-icon icon="'svg-route'"></pr-icon>
              standard
            </div>

            <storage-class-switch value="sc.Selected" name="sc.Name" on-change="(ctrl.onToggleStorageQuota)" authorization="K8sResourcePoolDetailsW"></storage-class-switch>

            <!-- #endregion -->

            <div ng-if="$ctrl.state.canUseIngress">
              <div class="col-sm-12 form-section-title"> Ingresses </div>
              <!-- #region INGRESSES -->
              <div class="form-group" ng-if="$ctrl.formValues.IngressClasses.length === 0">
                <div class="col-sm-12 small text-muted">
                  The ingress feature must be enabled in the
                  <a ui-sref="kubernetes.cluster.setup">environment configuration view</a> to be able to register ingresses inside this namespace.
                </div>
              </div>

              <div class="form-group" ng-if="$ctrl.formValues.IngressClasses.length > 0">
                <div class="col-sm-12 small text-muted">
                  <p class="vertical-center">
                    <pr-icon icon="'info'" mode="'primary'" feather="true"></pr-icon>
                    Enable and configure ingresses available to users when deploying applications.
                  </p>
                </div>
              </div>

              <div class="form-group" ng-repeat-start="ic in $ctrl.formValues.IngressClasses track by ic.IngressClass.Name">
                <div class="row">
                  <div class="col-sm-12">
                    <span class="text-muted vertical-center"><pr-icon icon="'svg-route'"></pr-icon> {{ ic.IngressClass.Name }}</span>
                    <hr class="mt-2 mb-0" />
                  </div>
                </div>

                <div class="row">
                  <div class="col-sm-3 col-lg-2">
                    <label class="control-label text-left"> Allow users to use this ingress </label>
                  </div>
                  <div class="col-sm-8 pt-2">
                    <label class="switch">
                      <input type="checkbox" ng-model="ic.Selected" /><span class="slider round" data-cy="namespaceCreate-ingressToggle{{ ic.IngressClass.Name }}"></span>
                    </label>
                  </div>
                </div>
              </div>

              <div ng-if="ic.Selected">
                <div class="form-group">
                  <div class="col-sm-12">
                    <label class="control-label text-left">
                      Hostnames
                      <portainer-tooltip
                        message="'Hostnames associated to the ingress inside this namespace. Users will be able to expose and access their applications over the ingress via one of these hostname.'"
                      >
                      </portainer-tooltip>
                    </label>
                    <span class="label label-default interactive" ng-click="$ctrl.addHostname(ic)" data-cy="namespaceCreate-addHostButton{{ ic.IngressClass.Name }}">
                      <pr-icon icon="'plus'" feather="true"></pr-icon> add hostname
                    </span>
                  </div>
                  <div class="col-sm-12 pt-4">
                    <div ng-repeat="item in ic.Hosts track by $index">
                      <div class="form-inline">
                        <div class="col-sm-8 input-group input-group-sm pt-2">
                          <span class="input-group-addon required">Hostname</span>
                          <input
                            type="text"
                            class="form-control"
                            name="hostname_{{ ic.IngressClass.Name }}_{{ $index }}"
                            ng-model="item.Host"
                            ng-change="$ctrl.onChangeIngressHostname()"
                            placeholder="foo"
                            pattern="[\*a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*"
                            required
                            data-cy="namespaceCreate-hostnameInput{{ ic.IngressClass.Name }}_{{ $index }}"
                          />
                        </div>
                        <div class="col-sm-1 input-group input-group-sm !pt-2" ng-if="$index > 0">
                          <button class="btn btn-md btn-dangerlight btn-only-icon" type="button" ng-click="$ctrl.removeHostname(ic, $index)">
                            <pr-icon icon="'trash-2'" size="'md'" feather="true"></pr-icon>
                          </button>
                        </div>
                      </div>
                      <div
                        class="small text-muted pt-1"
                        ng-show="
                          resourcePoolCreationForm['hostname_' + ic.IngressClass.Name + '_' + $index].$invalid ||
                          $ctrl.state.duplicates.ingressHosts.refs[ic.IngressClass.Name][$index] !== undefined
                        "
                      >
                        <ng-messages for="resourcePoolCreationForm['hostname_' + ic.IngressClass.Name + '_' + $index].$error">
                          <p class="vertical-center" ng-message="required"><pr-icon icon="'alert-triangle'" feather="true" mode="'warning'"></pr-icon> Hostname is required.</p>
                          <p class="vertical-center" ng-message="pattern">
                            <pr-icon icon="'alert-triangle'" feather="true" mode="'warning'"></pr-icon>
                            This field must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. 'example.com').
                          </p>
                        </ng-messages>
                        <p class="vertical-center" ng-if="$ctrl.state.duplicates.ingressHosts.refs[ic.IngressClass.Name][$index] !== undefined">
                          <pr-icon icon="'alert-triangle'" feather="true" mode="'warning'"></pr-icon> This hostname is already used.
                        </p>
                      </div>
                    </div>
                  </div>
                </div>
              </div>
              <div ng-repeat-end class="form-group" ng-if="ic.Selected">
                <div class="col-sm-12 small text-muted">
                  <p class="vertical-center">
                    <pr-icon icon="'info'" mode="'primary'" feather="true"></pr-icon>
                    You can specify a list of annotations that will be associated to the ingress.
                  </p>
                </div>

                <div class="col-sm-12">
                  <label class="control-label text-left">Annotations </label>
                  <label class="control-label text-left">
                    <span class="label label-default interactive" ng-click="$ctrl.addAnnotation(ic)" data-cy="namespaceCreate-addAnnotation{{ ic.IngressClass.Name }}">
                      <pr-icon icon="'plus'" feather="true"></pr-icon> add annotation
                    </span>
                    <portainer-tooltip
                      message="'Use annotations to configure options for an ingress. Review Nginx or Traefik documentation to find the annotations supported by your choice of ingress type.'"
                    >
                    </portainer-tooltip>
                  </label>
                  <label class="control-label text-left">
                    <span
                      class="label label-default interactive"
                      ng-if="ic.IngressClass.Type === $ctrl.IngressClassTypes.NGINX"
                      ng-click="$ctrl.addRewriteAnnotation(ic)"
                      data-cy="namespaceCreate-addAnnotation{{ ic.IngressClass.Name }}"
                    >
                      <pr-icon icon="'plus'" feather="true"></pr-icon> add rewrite annotation
                    </span>
                    <portainer-tooltip
                      ng-if="ic.IngressClass.Type === $ctrl.IngressClassTypes.NGINX"
                      message="'When the exposed URLs for your applications differ from the specified paths in the ingress, use the rewrite target annotation to denote the path to redirect to.'"
                    >
                    </portainer-tooltip>
                  </label>
                  <label class="control-label text-left">
                    <span
                      class="label label-default interactive"
                      ng-if="ic.IngressClass.Type === $ctrl.IngressClassTypes.NGINX"
                      ng-click="$ctrl.addUseregexAnnotation(ic)"
                      data-cy="namespaceCreate-addAnnotation{{ ic.IngressClass.Name }}"
                    >
                      <pr-icon icon="'plus'" feather="true"></pr-icon> add regular expression annotation
                    </span>
                    <portainer-tooltip
                      ng-if="ic.IngressClass.Type === $ctrl.IngressClassTypes.NGINX"
                      message="'Enable use of regular expressions in ingress paths (set in the ingress details of an application). Use this along with rewrite-target to specify the regex capturing group to be replaced, e.g. path regex of ^/foo/(,*) and rewrite-target of /bar/$1 rewrites example.com/foo/account to example.com/bar/account.'"
                    >
                    </portainer-tooltip>
                  </label>
                </div>
                <div class="col-sm-12 form-inline pt-4">
                  <div class="pt-2" ng-repeat="annotation in ic.Annotations track by $index">
                    <div class="input-group col-sm-5 input-group-sm">
                      <span class="input-group-addon">Key</span>
                      <input
                        type="text"
                        class="form-control"
                        ng-model="annotation.Key"
                        placeholder="{{
                          ic.IngressClass.Type === $ctrl.IngressClassTypes.NGINX
                            ? 'e.g. nginx.ingress.kubernetes.io/enable-rewrite-log'
                            : 'e.g. traefik.ingress.kubernetes.io/router.priority'
                        }}"
                        required
                        data-cy="namespaceCreate-annotationKey{{ ic.IngressClass.Name }}"
                      />
                    </div>
                    <div class="input-group input-group-sm col-sm-5">
                      <span class="input-group-addon">Value</span>
                      <input
                        type="text"
                        class="form-control"
                        ng-model="annotation.Value"
                        placeholder="{{ ic.IngressClass.Type === $ctrl.IngressClassTypes.NGINX ? 'e.g. true or false' : 'e.g. 42' }}"
                        required
                        data-cy="namespaceCreate-annotationValue{{ ic.IngressClass.Name }}"
                      />
                    </div>
                    <div class="input-group input-group-sm col-sm-1">
                      <button
                        class="btn btn-md btn-dangerlight btn-only-icon"
                        type="button"
                        ng-click="$ctrl.removeAnnotation(ic, $index)"
                        data-cy="namespaceCreate-deleteAnnotationButton{{ ic.IngressClass.Name }}"
                      >
                        <pr-icon icon="'trash-2'" size="'md'" feather="true"></pr-icon>
                      </button>
                    </div>
                  </div>
                </div>
              </div>
              <!-- #endregion -->
            </div>

            <!-- #region REGISTRIES -->
            <div class="col-sm-12 form-section-title"> Registries </div>
            <div class="form-group">
              <div class="col-sm-12 small text-muted">
                <p class="vertical-center">
                  <pr-icon icon="'info'" mode="'primary'" feather="true"></pr-icon>
                  Define which registries can be used by users who have access to this namespace.
                </p>
              </div>
            </div>

            <div class="form-group">
              <label class="col-sm-3 col-lg-2 control-label text-left !pt-0"> Select registries </label>
              <div class="col-sm-8 col-lg-9">
                <span class="small text-muted" ng-if="!$ctrl.registries.length && $ctrl.state.isAdmin">
                  No registries available. Head over to the <a ui-sref="portainer.registries">registry view</a> to define a container registry.
                </span>
                <span class="small text-muted" ng-if="!$ctrl.registries.length && !$ctrl.state.isAdmin">
                  No registries available. Contact your administrator to create a container registry.
                </span>
                <span
                  isteven-multi-select
                  ng-if="$ctrl.registries.length"
                  input-model="$ctrl.registries"
                  output-model="$ctrl.formValues.Registries"
                  button-label="Name"
                  item-label="Name"
                  tick-property="Checked"
                  helper-elements="filter"
                  search-property="Name"
                  translation="{nothingSelected: 'Select one or more registries', search: 'Search...'}"
                  data-cy="namespaceCreate-registrySelect"
                >
                </span>
              </div>
            </div>
            <!-- #endregion -->

            <!-- summary -->
            <kubernetes-summary-view ng-if="resourcePoolCreationForm.$valid && !$ctrl.isCreateButtonDisabled()" form-values="$ctrl.formValues"></kubernetes-summary-view>
            <!-- !summary -->

            <div class="col-sm-12 form-section-title"> Actions </div>
            <!-- #region ACTIONS -->
            <div class="form-group">
              <div class="col-sm-12">
                <button
                  type="button"
                  class="btn btn-primary btn-sm !ml-0"
                  ng-disabled="!resourcePoolCreationForm.$valid || $ctrl.isCreateButtonDisabled()"
                  ng-click="$ctrl.createResourcePool()"
                  button-spinner="$ctrl.state.actionInProgress"
                >
                  <span ng-hide="$ctrl.state.actionInProgress" data-cy="k8sNamespace-createNamespaceButton">Create namespace</span>
                  <span ng-show="$ctrl.state.actionInProgress">Creation in progress...</span>
                </button>
              </div>
            </div>

            <!-- #endregion -->
          </form>
        </rd-widget-body>
      </rd-widget>
    </div>
  </div>
</div>
