File size: 3,823 Bytes
c453128 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 | import { useState } from "react";
import type { FileNode, FilePreviewData } from "../types";
import { api } from "../api/client";
interface Props {
nodes: FileNode[];
onPreview: (data: FilePreviewData) => void;
}
const EXT_ICONS: Record<string, string> = {
py: "π", ts: "π", tsx: "βοΈ", js: "π", jsx: "βοΈ",
json: "π", yaml: "π", yml: "π", toml: "π",
md: "π", mdx: "π", txt: "π", pdf: "π",
png: "πΌοΈ", jpg: "πΌοΈ", jpeg: "πΌοΈ", svg: "π¨",
sh: "β‘", bash: "β‘", zsh: "β‘",
rs: "π¦", go: "πΉ", cpp: "βοΈ", c: "βοΈ",
css: "π¨", scss: "π¨", html: "π",
sql: "ποΈ", db: "ποΈ",
};
function extIcon(name: string): string {
const ext = name.split(".").pop()?.toLowerCase() || "";
return EXT_ICONS[ext] || "π";
}
function FileItem({ node, depth, onPreview }: {
node: FileNode;
depth: number;
onPreview: (d: FilePreviewData) => void;
}) {
const [open, setOpen] = useState(depth < 1);
const [loading, setLoading] = useState(false);
async function handlePreview() {
if (node.is_dir || !node.preview_type || node.preview_type === "none") return;
// Images and PDFs: FilePreview renders them via URL β no JSON API call needed.
if (node.preview_type === "image") {
onPreview({ type: "image", path: node.path, name: node.name });
return;
}
if (node.preview_type === "pdf") {
onPreview({ type: "pdf", path: node.path, name: node.name });
return;
}
setLoading(true);
try {
const data = await api.file.preview(node.path);
onPreview(data);
} catch (e) {
console.error(e);
} finally {
setLoading(false);
}
}
const indent = depth * 14;
const canPreview = !node.is_dir && node.preview_type && node.preview_type !== "none";
return (
<div>
<div
style={{
display: "flex",
alignItems: "center",
gap: 4,
padding: "3px 8px 3px 0",
paddingLeft: indent + 8,
borderRadius: 4,
cursor: node.is_dir ? "pointer" : canPreview ? "pointer" : "default",
fontSize: 12,
color: canPreview ? "var(--accent2)" : "var(--text-dim)",
transition: "background 0.1s",
}}
onMouseEnter={(e) => {
if (canPreview) (e.currentTarget as HTMLElement).style.background = "rgba(255,255,255,0.06)";
}}
onMouseLeave={(e) => {
(e.currentTarget as HTMLElement).style.background = "transparent";
}}
onClick={node.is_dir ? () => setOpen(!open) : handlePreview}
>
<span style={{ fontSize: 10, opacity: 0.5, width: 10 }}>
{node.is_dir ? (open ? "βΎ" : "βΈ") : ""}
</span>
<span>{node.is_dir ? (open ? "π" : "π") : extIcon(node.name)}</span>
<span style={{ marginLeft: 4, flex: 1 }}>{node.name}</span>
{node.operation === "write" && !node.is_dir && (
<span style={{ fontSize: 9, color: "var(--green)", opacity: 0.7 }}>β</span>
)}
{loading && <span style={{ fontSize: 9 }}>β¦</span>}
</div>
{node.is_dir && open && node.children && (
<div>
{node.children.map((child) => (
<FileItem key={child.path} node={child} depth={depth + 1} onPreview={onPreview} />
))}
</div>
)}
</div>
);
}
export function FileExplorer({ nodes, onPreview }: Props) {
if (!nodes.length) {
return (
<div style={{ padding: "12px 8px", color: "var(--text-dim)", fontSize: 12 }}>
No files touched in this session
</div>
);
}
return (
<div style={{ padding: "4px 0" }}>
{nodes.map((node) => (
<FileItem key={node.path} node={node} depth={0} onPreview={onPreview} />
))}
</div>
);
}
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