/**
* Copyright (C) 2024 Delia Contributors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import { NextResponse } from "next/server"
import { readFile, stat } from "fs/promises"
import { join } from "path"
const DATA_DIR = join(process.cwd(), "..", "data")
const SUMMARY_FILE = join(DATA_DIR, "project_summary.json")
const GRAPH_FILE = join(DATA_DIR, "symbol_graph.json")
export async function GET() {
try {
let summaryData: Record<string, unknown> = {}
let graphData: Record<string, unknown> = {}
let lastIndexed = null
try {
const summaryRaw = await readFile(SUMMARY_FILE, "utf-8")
summaryData = JSON.parse(summaryRaw)
const summaryStat = await stat(SUMMARY_FILE)
lastIndexed = summaryStat.mtime.toISOString()
} catch (e) {
console.warn("Could not read project_summary.json", e)
}
try {
const graphRaw = await readFile(GRAPH_FILE, "utf-8")
graphData = JSON.parse(graphRaw)
} catch (e) {
console.warn("Could not read symbol_graph.json", e)
}
const files = Object.keys(summaryData)
const withEmbeddings = Object.values(summaryData).filter((s: any) => !!s.embedding).length
let totalSymbols = 0
Object.values(graphData).forEach((node: any) => {
if (node.symbols) totalSymbols += node.symbols.length
})
const topSymbols = []
const paths = Object.keys(graphData)
for (const path of paths) {
const node: any = graphData[path]
if (node.symbols) {
for (const sym of node.symbols) {
topSymbols.push({ ...sym, file: path })
if (topSymbols.length >= 20) break
}
}
if (topSymbols.length >= 20) break
}
return NextResponse.json({
success: true,
stats: {
totalFiles: files.length,
withEmbeddings,
totalSymbols,
lastIndexed
},
topSymbols,
files: files.slice(0, 50).map(path => ({
path,
hasEmbedding: !!(summaryData as any)[path].embedding,
mtime: (summaryData as any)[path].mtime
}))
})
} catch (error) {
return NextResponse.json({
success: false,
error: (error as Error).message,
}, { status: 500 })
}
}
