Move helm charts preferences to own component

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

src/renderer/components/+preferences/helm-charts.scss

@@ -0,0 +1,11 @@
+.HelmCharts {
+  .repos {
+    margin-top: var(--margin);
+
+    .Badge {
+      display: flex;
+      margin-bottom: 1px!important;
+      padding: 6px 8px;
+    }
+  }
+}

src/renderer/components/+preferences/helm-charts.tsx

@@ -0,0 +1,139 @@
+import "./helm-charts.scss";
+
+import React from "react";
+import { action, computed, observable } from "mobx";
+
+import { HelmRepo, repoManager } from "../../../main/helm/helm-repo-manager";
+import { Badge } from "../badge";
+import { Button } from "../button";
+import { Icon } from "../icon";
+import { Notifications } from "../notifications";
+import { Select, SelectOption } from "../select";
+import { Tooltip } from "../tooltip";
+import { AddHelmRepoDialog } from "./add-helm-repo-dialog";
+import { observer } from "mobx-react";
+
+@observer
+export class HelmCharts extends React.Component {
+  @observable loading = false;
+  @observable repos: HelmRepo[] = [];
+  @observable addedRepos = observable.map<string, HelmRepo>();
+
+  @computed get options(): SelectOption<HelmRepo>[] {
+    return this.repos.map(repo => ({
+      label: repo.name,
+      value: repo,
+    }));
+  }
+
+  async componentDidMount() {
+    await this.loadRepos();
+  }
+
+  @action
+  async loadRepos() {
+    this.loading = true;
+
+    try {
+      if (!this.repos.length) {
+        this.repos = await repoManager.loadAvailableRepos(); // via https://helm.sh
+      }
+      const repos = await repoManager.repositories(); // via helm-cli
+
+      this.addedRepos.clear();
+      repos.forEach(repo => this.addedRepos.set(repo.name, repo));
+    } catch (err) {
+      Notifications.error(String(err));
+    }
+
+    this.loading = false;
+  }
+
+  async addRepo(repo: HelmRepo) {
+    try {
+      await repoManager.addRepo(repo);
+      this.addedRepos.set(repo.name, repo);
+    } catch (err) {
+      Notifications.error(<>Adding helm branch <b>{repo.name}</b> has failed: {String(err)}</>);
+    }
+  }
+
+  async removeRepo(repo: HelmRepo) {
+    try {
+      await repoManager.removeRepo(repo);
+      this.addedRepos.delete(repo.name);
+    } catch (err) {
+      Notifications.error(
+        <>Removing helm branch <b>{repo.name}</b> has failed: {String(err)}</>
+      );
+    }
+  }
+
+  onRepoSelect = async ({ value: repo }: SelectOption<HelmRepo>) => {
+    const isAdded = this.addedRepos.has(repo.name);
+
+    if (isAdded) {
+      Notifications.ok(<>Helm branch <b>{repo.name}</b> already in use</>);
+
+      return;
+    }
+    this.loading = true;
+    await this.addRepo(repo);
+    this.loading = false;
+  };
+
+  formatOptionLabel = ({ value: repo }: SelectOption<HelmRepo>) => {
+    const isAdded = this.addedRepos.has(repo.name);
+
+    return (
+      <div className="flex gaps">
+        <span>{repo.name}</span>
+        {isAdded && <Icon small material="check" className="box right"/>}
+      </div>
+    );
+  };
+
+  render() {
+    return (
+      <div className="HelmCharts">
+        <div className="flex gaps">
+          <Select id="HelmRepoSelect"
+            placeholder="Repositories"
+            isLoading={this.loading}
+            isDisabled={this.loading}
+            options={this.options}
+            onChange={this.onRepoSelect}
+            formatOptionLabel={this.formatOptionLabel}
+            controlShouldRenderValue={false}
+            className="box grow"
+          />
+          <Button
+            primary
+            label="Add Custom Helm Repo"
+            onClick={AddHelmRepoDialog.open}
+          />
+        </div>
+        <AddHelmRepoDialog onAddRepo={() => this.loadRepos()}/>
+        <div className="repos flex gaps column">
+          {Array.from(this.addedRepos).map(([name, repo]) => {
+            const tooltipId = `message-${name}`;
+
+            return (
+              <Badge key={name} className="added-repo flex gaps align-center justify-space-between">
+                <span id={tooltipId} className="repo">{name}</span>
+                <Icon
+                  material="delete"
+                  onClick={() => this.removeRepo(repo)}
+                  tooltip="Remove"
+                />
+                <Tooltip targetId={tooltipId} formatters={{ narrow: true }}>
+                  {repo.url}
+                </Tooltip>
+              </Badge>
+            );
+          })}
+        </div>
+      </div>
+    );
+  }
+}

src/renderer/components/+preferences/preferences.scss

@@ -1,27 +1,5 @@
 .Preferences {
-  $spacing: $padding * 2;
-
-  .repos {
-    position: relative;
-
-    .Badge {
-      display: flex;
-      margin-bottom: 1px;
-      padding: $padding $spacing;
-    }
-  }
-
   .extensions {
-    h2 {
-      margin: $spacing 0;
-    }
-
-    &:empty {
-      display: none;
-    }
-  }
-
-  .Checkbox {
-    align-self: start; // limit clickable area to checkbox + text
+    --flex-gap: calc(var(--unit) * 2);
   }
 }