feat: workspace-first UI refresh - PR-2 workspace detail page

- Add workspace detail page (/workspaces/:id) with 4 tabs:
  - Files: file tree, viewer, editor, git toolbar (commit/push/pull/fetch)
  - Git: branch selector, commit history
  - Tools: instance grid, start tool modal
  - Settings: workspace info read-only
- Add workspace API clients: workspace-files, workspace-git, workspace-instances
- Add hooks: useWorkspaceFiles, useWorkspaceGit, useWorkspaceInstances
- WorkspaceCard links to detail page via router Link
- Add comprehensive CSS for workspace detail layout
- Mobile: bottom tab bar, responsive file tree/split
- TypeScript + eslint clean

Quality gates: tsc --noEmit clean, eslint clean
This commit is contained in:
2026-06-01 17:04:44 +02:00
parent e7587ca9f5
commit 27c77af591
12 changed files with 1366 additions and 33 deletions
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/** Workspace detail page — primary work surface. */
import { useState } from "react";
import { useParams } from "react-router-dom";
import { Icon } from "../components/icon";
import { useWorkspaces } from "../hooks/use-workspaces";
import { useWorkspaceFiles } from "../hooks/use-workspace-files";
import { useWorkspaceGit } from "../hooks/use-workspace-git";
import { useWorkspaceInstances } from "../hooks/use-workspace-instances";
import { useMobileViewport } from "../hooks/use-mobile-viewport";
import type { FileEntry } from "../api/workspace-files";
type Tab = "files" | "git" | "tools" | "settings";
export function WorkspaceDetailPage() {
const { workspaceId } = useParams<{ workspaceId: string }>();
const [activeTab, setActiveTab] = useState<Tab>("files");
const isMobile = useMobileViewport();
const { workspaces, loading: wsLoading } = useWorkspaces();
const workspace = workspaces.find((w) => w.id === workspaceId);
if (wsLoading) {
return <div className="loading-state">Loading workspace...</div>;
}
if (!workspace) {
return (
<div className="empty-state">
<h2>Workspace not found</h2>
<p>The workspace you are looking for does not exist.</p>
</div>
);
}
return (
<div className={`workspace-detail ${isMobile ? "mobile" : ""}`}>
<WorkspaceHeader workspace={workspace} />
<TabBar active={activeTab} onChange={setActiveTab} />
<div className="workspace-content">
{activeTab === "files" && <FilesTab workspaceId={workspace.id} />}
{activeTab === "git" && <GitTab workspaceId={workspace.id} />}
{activeTab === "tools" && <ToolsTab workspaceId={workspace.id} />}
{activeTab === "settings" && <SettingsTab workspace={workspace} />}
</div>
{isMobile && <MobileTabBar active={activeTab} onChange={setActiveTab} />}
</div>
);
}
function WorkspaceHeader({
workspace,
}: {
workspace: {
name: string;
repo_name: string;
project_name: string;
branch: string;
};
}) {
return (
<header className="workspace-header">
<div className="workspace-breadcrumb">
<span>{workspace.project_name}</span>
<span className="sep">/</span>
<span>{workspace.repo_name}</span>
<span className="sep">/</span>
<strong>{workspace.name}</strong>
</div>
<div className="workspace-actions">
<span className="branch-badge">
<Icon name="branch" size="sm" /> {workspace.branch}
</span>
</div>
</header>
);
}
function TabBar({
active,
onChange,
}: {
active: Tab;
onChange: (t: Tab) => void;
}) {
const tabs: { id: Tab; label: string; icon: string }[] = [
{ id: "files", label: "Files", icon: "folder" },
{ id: "git", label: "Git", icon: "branch" },
{ id: "tools", label: "Tools", icon: "terminal" },
{ id: "settings", label: "Settings", icon: "settings" },
];
return (
<nav className="tab-bar" role="tablist">
{tabs.map((tab) => (
<button
key={tab.id}
className={`tab ${active === tab.id ? "active" : ""}`}
onClick={() => onChange(tab.id)}
role="tab"
aria-selected={active === tab.id}
>
<Icon name={tab.icon as "folder" | "branch" | "terminal" | "settings"} size="sm" />
{tab.label}
</button>
))}
</nav>
);
}
function MobileTabBar({
active,
onChange,
}: {
active: Tab;
onChange: (t: Tab) => void;
}) {
const tabs: { id: Tab; label: string; icon: string }[] = [
{ id: "files", label: "Files", icon: "folder" },
{ id: "git", label: "Git", icon: "branch" },
{ id: "tools", label: "Tools", icon: "terminal" },
{ id: "settings", label: "Settings", icon: "settings" },
];
return (
<nav className="mobile-tab-bar" role="tablist">
{tabs.map((tab) => (
<button
key={tab.id}
className={`mobile-tab ${active === tab.id ? "active" : ""}`}
onClick={() => onChange(tab.id)}
role="tab"
aria-selected={active === tab.id}
>
<Icon name={tab.icon as "folder" | "branch" | "terminal" | "settings"} />
<span>{tab.label}</span>
</button>
))}
</nav>
);
}
/* ─── Files Tab ─── */
function FilesTab({ workspaceId }: { workspaceId: string }) {
const { entries, content, loadFile, saveFile, loading, error } =
useWorkspaceFiles(workspaceId);
const { status, commit, push, pull, fetch } = useWorkspaceGit(workspaceId);
const [selectedPath, setSelectedPath] = useState<string | null>(null);
const [editContent, setEditContent] = useState<string | null>(null);
const [isEditing, setIsEditing] = useState(false);
const [commitMessage, setCommitMessage] = useState("");
const handleSelect = (entry: FileEntry) => {
if (entry.type === "directory") return;
setSelectedPath(entry.path);
setIsEditing(false);
setEditContent(null);
loadFile(entry.path);
};
const handleEdit = () => {
if (content !== null) {
setEditContent(content);
setIsEditing(true);
}
};
const handleSave = async () => {
if (selectedPath && editContent !== null) {
await saveFile(selectedPath, editContent, commitMessage || undefined);
setIsEditing(false);
setCommitMessage("");
}
};
return (
<div className="files-tab">
{status && (
<div className="git-toolbar">
<div className="git-toolbar-status">
{status.modified.length > 0 && (
<span className="status-modified">
M {status.modified.length}
</span>
)}
{status.added.length > 0 && (
<span className="status-added">A {status.added.length}</span>
)}
{status.deleted.length > 0 && (
<span className="status-deleted">D {status.deleted.length}</span>
)}
{status.untracked.length > 0 && (
<span className="status-untracked">
? {status.untracked.length}
</span>
)}
</div>
<div className="git-toolbar-actions">
<input
type="text"
value={commitMessage}
onChange={(e) => setCommitMessage(e.target.value)}
placeholder="Commit message"
/>
<button
onClick={() => commit(commitMessage)}
disabled={!commitMessage}
>
Commit
</button>
<button onClick={push}>Push</button>
<button onClick={pull}>Pull</button>
<button onClick={fetch}>Fetch</button>
</div>
</div>
)}
<div className="files-split">
<div className="file-tree">
{loading && <p className="muted">Loading...</p>}
{error && <p className="error-text">{error}</p>}
{entries.map((entry) => (
<button
key={entry.path}
className={`tree-entry ${entry.type} ${selectedPath === entry.path ? "selected" : ""}`}
onClick={() => handleSelect(entry)}
type="button"
>
<Icon
name={entry.type === "directory" ? "folder" : "file"}
size="sm"
/>
{entry.name}
</button>
))}
</div>
<div className="file-viewer">
{selectedPath ? (
<>
<div className="file-viewer-header">
<span>{selectedPath}</span>
{!isEditing && <button onClick={handleEdit}>Edit</button>}
</div>
{isEditing ? (
<>
<textarea
className="file-editor"
value={editContent || ""}
onChange={(e) => setEditContent(e.target.value)}
/>
<div className="file-editor-actions">
<button onClick={() => setIsEditing(false)}>Cancel</button>
<button onClick={handleSave}>Save</button>
</div>
</>
) : (
<pre className="file-content">{content || "Loading..."}</pre>
)}
</>
) : (
<p className="muted">Select a file to view</p>
)}
</div>
</div>
</div>
);
}
/* ─── Git Tab ─── */
function GitTab({ workspaceId }: { workspaceId: string }) {
const { history, branches, currentBranch, checkout, loading, error } =
useWorkspaceGit(workspaceId);
return (
<div className="git-tab">
<div className="git-tab-header">
<select
value={currentBranch}
onChange={(e) => checkout(e.target.value)}
>
{branches.map((b) => (
<option key={b} value={b}>
{b}
</option>
))}
</select>
</div>
{loading && <p className="muted">Loading history...</p>}
{error && <p className="error-text">{error}</p>}
<div className="commit-history">
{history.map((commit) => (
<div key={commit.hash} className="commit-row">
<span className="commit-hash">{commit.hash.slice(0, 7)}</span>
<span className="commit-message">{commit.message}</span>
<span className="commit-author">{commit.author}</span>
<span className="commit-date">{commit.date}</span>
</div>
))}
</div>
</div>
);
}
/* ─── Tools Tab ─── */
function ToolsTab({ workspaceId }: { workspaceId: string }) {
const { instances, loading, create } = useWorkspaceInstances(workspaceId);
const [showModal, setShowModal] = useState(false);
return (
<div className="tools-tab">
{loading && <p className="muted">Loading instances...</p>}
{instances.length === 0 ? (
<div className="empty-state-card">
<Icon name="terminal" size="lg" />
<h3>No tools running</h3>
<p>Start a tool to begin coding in this workspace</p>
<button
className="btn btn-primary"
onClick={() => setShowModal(true)}
>
Start Tool
</button>
</div>
) : (
<>
<div className="instances-grid">
{instances.map((instance) => (
<div
key={instance.id}
className={`instance-card ${instance.status}`}
>
<h4>{instance.display_name}</h4>
<span className="status-badge">{instance.status}</span>
{instance.url && (
<a
href={instance.url}
target="_blank"
rel="noopener noreferrer"
>
Open
</a>
)}
</div>
))}
</div>
<button
className="btn btn-primary"
onClick={() => setShowModal(true)}
>
Start Another Tool
</button>
</>
)}
{showModal && (
<StartToolModal
onClose={() => setShowModal(false)}
onStart={async (toolTypeId: string) => {
await create(toolTypeId);
setShowModal(false);
}}
/>
)}
</div>
);
}
/* ─── Settings Tab ─── */
function SettingsTab({
workspace,
}: {
workspace: {
id: string;
name: string;
branch: string;
path: string;
status: string;
created_at: string;
};
}) {
return (
<div className="settings-tab">
<div className="settings-section">
<h3>Workspace Info</h3>
<div className="form-group">
<label>Name</label>
<input type="text" value={workspace.name} readOnly />
</div>
<div className="form-group">
<label>Branch</label>
<input type="text" value={workspace.branch} readOnly />
</div>
<div className="form-group">
<label>Path</label>
<input type="text" value={workspace.path} readOnly />
</div>
<div className="form-group">
<label>Status</label>
<span className={`status-badge ${workspace.status}`}>
{workspace.status}
</span>
</div>
<div className="form-group">
<label>Created</label>
<span>{workspace.created_at}</span>
</div>
</div>
</div>
);
}
/* ─── Start Tool Modal ─── */
function StartToolModal({
onClose,
onStart,
}: {
onClose: () => void;
onStart: (toolTypeId: string) => Promise<void>;
}) {
const [toolTypeId, setToolTypeId] = useState("");
const [submitting, setSubmitting] = useState(false);
const handleSubmit = async (e: React.FormEvent) => {
e.preventDefault();
if (!toolTypeId) return;
setSubmitting(true);
try {
await onStart(toolTypeId);
} finally {
setSubmitting(false);
}
};
return (
<div className="modal-overlay" onClick={onClose}>
<div className="modal-content" onClick={(e) => e.stopPropagation()}>
<h3>Start Tool</h3>
<form onSubmit={handleSubmit}>
<div className="form-group">
<label>Tool Type</label>
<select
value={toolTypeId}
onChange={(e) => setToolTypeId(e.target.value)}
>
<option value="">Select...</option>
<option value="code-server">Code Server</option>
<option value="jupyter-notebook">Jupyter Notebook</option>
<option value="terminal">Terminal</option>
</select>
</div>
<div className="form-actions">
<button type="button" onClick={onClose} disabled={submitting}>
Cancel
</button>
<button type="submit" disabled={!toolTypeId || submitting}>
{submitting ? "Starting..." : "Start"}
</button>
</div>
</form>
</div>
</div>
);
}