Add Core to supervisor/system

hassio/src/components/supervisor-metric.ts

@@ -0,0 +1,87 @@
+import {
+  css,
+  CSSResult,
+  customElement,
+  html,
+  LitElement,
+  property,
+  TemplateResult,
+} from "lit-element";
+import { classMap } from "lit-html/directives/class-map";
+import "../../../src/components/ha-bar";
+import "../../../src/components/ha-settings-row";
+import { roundWithOneDecimal } from "../../../src/util/calculate";
+
+@customElement("supervisor-metric")
+class SupervisorMetric extends LitElement {
+  @property({ type: Number }) public value!: number;
+
+  @property({ type: String }) public description!: string;
+
+  @property({ type: String }) public tooltip?: string;
+
+  protected render(): TemplateResult {
+    const roundedValue = roundWithOneDecimal(this.value);
+    return html`<ha-settings-row>
+      <span slot="heading">
+        ${this.description}
+      </span>
+      <div slot="description" title="${this.tooltip ?? ""}">
+        <span class="value">
+          ${roundedValue}%
+        </span>
+        <ha-bar
+          class="${classMap({
+            "target-warning": roundedValue > 50,
+            "target-critical": roundedValue > 85,
+          })}"
+          .value=${this.value}
+        ></ha-bar>
+      </div>
+    </ha-settings-row>`;
+  }
+
+  static get styles(): CSSResult {
+    return css`
+      ha-settings-row {
+        padding: 0;
+        height: 54px;
+        width: 100%;
+      }
+      ha-settings-row > div[slot="description"] {
+        white-space: normal;
+        color: var(--secondary-text-color);
+        display: flex;
+        justify-content: space-between;
+      }
+      ha-bar {
+        --ha-bar-primary-color: var(
+          --hassio-bar-ok-color,
+          var(--success-color)
+        );
+      }
+      .target-warning {
+        --ha-bar-primary-color: var(
+          --hassio-bar-warning-color,
+          var(--warning-color)
+        );
+      }
+      .target-critical {
+        --ha-bar-primary-color: var(
+          --hassio-bar-critical-color,
+          var(--error-color)
+        );
+      }
+      .value {
+        width: 42px;
+        padding-right: 4px;
+      }
+    `;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "supervisor-metric": SupervisorMetric;
+  }
+}

hassio/src/system/hassio-core-info.ts

@@ -0,0 +1,246 @@
+import "@material/mwc-button";
+import "@material/mwc-list/mwc-list-item";
+import {
+  css,
+  CSSResult,
+  customElement,
+  html,
+  internalProperty,
+  LitElement,
+  property,
+  TemplateResult,
+} from "lit-element";
+import "../../../src/components/buttons/ha-progress-button";
+import "../../../src/components/ha-button-menu";
+import "../../../src/components/ha-card";
+import "../../../src/components/ha-settings-row";
+import {
+  extractApiErrorMessage,
+  fetchHassioStats,
+  HassioStats,
+} from "../../../src/data/hassio/common";
+import { restartCore, updateCore } from "../../../src/data/supervisor/core";
+import { Supervisor } from "../../../src/data/supervisor/supervisor";
+import {
+  showAlertDialog,
+  showConfirmationDialog,
+} from "../../../src/dialogs/generic/show-dialog-box";
+import { haStyle } from "../../../src/resources/styles";
+import { HomeAssistant } from "../../../src/types";
+import { bytesToString } from "../../../src/util/bytes-to-string";
+import "../components/supervisor-metric";
+import { hassioStyle } from "../resources/hassio-style";
+
+@customElement("hassio-core-info")
+class HassioCoreInfo extends LitElement {
+  @property({ attribute: false }) public hass!: HomeAssistant;
+
+  @property({ attribute: false }) public supervisor!: Supervisor;
+
+  @internalProperty() private _metrics?: HassioStats;
+
+  protected render(): TemplateResult | void {
+    const metrics = [
+      {
+        description: "Core CPU Usage",
+        value: this._metrics?.cpu_percent,
+      },
+      {
+        description: "Core RAM Usage",
+        value: this._metrics?.memory_percent,
+        tooltip: `${bytesToString(this._metrics?.memory_usage)}/${bytesToString(
+          this._metrics?.memory_limit
+        )}`,
+      },
+    ];
+
+    return html`
+      <ha-card header="Core">
+        <div class="card-content">
+          <div>
+            <ha-settings-row>
+              <span slot="heading">
+                Version
+              </span>
+              <span slot="description">
+                core-${this.supervisor.core.version}
+              </span>
+            </ha-settings-row>
+            <ha-settings-row>
+              <span slot="heading">
+                Newest Version
+              </span>
+              <span slot="description">
+                core-${this.supervisor.core.version_latest}
+              </span>
+              ${this.supervisor.core.update_available
+                ? html`
+                    <ha-progress-button
+                      title="Update the core"
+                      @click=${this._coreUpdate}
+                    >
+                      Update
+                    </ha-progress-button>
+                  `
+                : ""}
+            </ha-settings-row>
+          </div>
+          <div>
+            ${metrics.map(
+              (metric) =>
+                html`
+                  <supervisor-metric
+                    .description=${metric.description}
+                    .value=${metric.value ?? 0}
+                    .tooltip=${metric.tooltip}
+                  ></supervisor-metric>
+                `
+            )}
+          </div>
+        </div>
+        <div class="card-actions">
+          <ha-progress-button
+            slot="primaryAction"
+            class="warning"
+            @click=${this._coreRestart}
+            title="Restart Home Assistant Core"
+          >
+            Restart Core
+          </ha-progress-button>
+        </div>
+      </ha-card>
+    `;
+  }
+
+  protected firstUpdated(): void {
+    this._loadData();
+  }
+
+  private async _loadData(): Promise<void> {
+    this._metrics = await fetchHassioStats(this.hass, "core");
+  }
+
+  private async _coreRestart(ev: CustomEvent): Promise<void> {
+    const button = ev.currentTarget as any;
+    button.progress = true;
+
+    const confirmed = await showConfirmationDialog(this, {
+      title: "Restart Home Assistant Core",
+      text: "Are you sure you want to restart Home Assistant Core",
+      confirmText: "restart",
+      dismissText: "cancel",
+    });
+
+    if (!confirmed) {
+      button.progress = false;
+      return;
+    }
+
+    try {
+      await restartCore(this.hass);
+    } catch (err) {
+      showAlertDialog(this, {
+        title: "Failed to restart Home Assistant Core",
+        text: extractApiErrorMessage(err),
+      });
+    } finally {
+      button.progress = false;
+    }
+  }
+
+  private async _coreUpdate(ev: CustomEvent): Promise<void> {
+    const button = ev.currentTarget as any;
+    button.progress = true;
+
+    const confirmed = await showConfirmationDialog(this, {
+      title: "Update Home Assistant Core",
+      text: `Are you sure you want to update Home Assistant Core to version ${this.supervisor.core.version_latest}?`,
+      confirmText: "update",
+      dismissText: "cancel",
+    });
+
+    if (!confirmed) {
+      button.progress = false;
+      return;
+    }
+
+    try {
+      await updateCore(this.hass);
+    } catch (err) {
+      showAlertDialog(this, {
+        title: "Failed to update Home Assistant Core",
+        text: extractApiErrorMessage(err),
+      });
+    } finally {
+      button.progress = false;
+    }
+  }
+
+  static get styles(): CSSResult[] {
+    return [
+      haStyle,
+      hassioStyle,
+      css`
+        ha-card {
+          height: 100%;
+          justify-content: space-between;
+          flex-direction: column;
+          display: flex;
+        }
+        .card-actions {
+          height: 48px;
+          border-top: none;
+          display: flex;
+          justify-content: flex-end;
+          align-items: center;
+        }
+        .card-content {
+          display: flex;
+          flex-direction: column;
+          height: calc(100% - 124px);
+          justify-content: space-between;
+        }
+        ha-settings-row {
+          padding: 0;
+          height: 54px;
+          width: 100%;
+        }
+        ha-settings-row[three-line] {
+          height: 74px;
+        }
+        ha-settings-row > span[slot="description"] {
+          white-space: normal;
+          color: var(--secondary-text-color);
+        }
+
+        .warning {
+          --mdc-theme-primary: var(--error-color);
+        }
+
+        ha-button-menu {
+          color: var(--secondary-text-color);
+          --mdc-menu-min-width: 200px;
+        }
+        @media (min-width: 563px) {
+          paper-listbox {
+            max-height: 150px;
+            overflow: auto;
+          }
+        }
+        paper-item {
+          cursor: pointer;
+          min-height: 35px;
+        }
+        mwc-list-item ha-svg-icon {
+          color: var(--secondary-text-color);
+        }
+      `,
+    ];
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "hassio-core-info": HassioCoreInfo;
+  }
+}