City-Lifeline-Cockpit/.scratch/lanhu-cockpit-asset-replacement/research/batch-analyze.mjs

// 批量分析 9 个画板 FigmaJSON，输出汇总 JSON + 紧凑表格
import { readFileSync, writeFileSync, readdirSync } from 'node:fs'
import { join } from 'node:path'

const dir = '.scratch/lanhu-cockpit-asset-replacement/research/raw'
const files = readdirSync(dir).filter((f) => /^desktop-\d+\.json$/.test(f)).sort()

function hex(c) {
    const h = (v) => Math.round(v * 255).toString(16).padStart(2, '0')
    return `#${h(c.r)}${h(c.g)}${h(c.b)}`
}

const summary = []
for (const file of files) {
    const j = JSON.parse(readFileSync(join(dir, file), 'utf8'))
    const ab = j.artboard
    const fonts = new Map()
    const slices = []
    const images = []
    const colors = new Map()
    const textSamples = []
    let nodeCount = 0

    function walk(node, path) {
        nodeCount += 1
        const p = path ? `${path}/${node.name}` : node.name
        if (node.type === 'textLayer' && node.text) {
            const f = node.text.style?.font
            if (f && f.name) {
                const key = `${f.name} | ${f.size}px | w${f.fontWeight ?? ''}`
                fonts.set(key, (fonts.get(key) || 0) + 1)
            }
            if (textSamples.length < 12 && node.text.style?.content) textSamples.push(String(node.text.style.content).slice(0, 20))
            for (const r of node.text.runs || []) {
                const rf = r.font || r.style?.font
                if (rf && rf.name) {
                    const key = `${rf.name} | ${rf.size}px | w${rf.fontWeight ?? ''}`
                    fonts.set(key, (fonts.get(key) || 0) + 1)
                }
            }
        }
        if (node.hasExportImage || node.hasExportDDSImage) {
            slices.push({ path: p, w: Math.round(node.frame?.width ?? 0), h: Math.round(node.frame?.height ?? 0), dds: !!node.hasExportDDSImage })
        }
        for (const f of node.style?.fills || []) {
            if (f.type === 'color' && f.color) {
                const c = hex(f.color)
                colors.set(c, (colors.get(c) || 0) + 1)
            }
            const url = f.ddsImage?.imageUrl || f.image?.imageUrl || f.imageUrl
            if (f.type === 'image' && url) {
                images.push({ path: p, url, w: Math.round(node.frame?.width ?? 0), h: Math.round(node.frame?.height ?? 0) })
            }
        }
        for (const ch of node.layers || []) walk(ch, p)
    }
    for (const l of ab.layers || []) walk(l, '')

    summary.push({
        file,
        artboard: ab.name,
        frame: { w: ab.frame.width, h: ab.frame.height },
        rootExportFlags: { hasExportImage: ab.hasExportImage, hasExportDDSImage: ab.hasExportDDSImage },
        nodeCount,
        sliceCount: slices.length,
        ddsSliceCount: slices.filter((s) => s.dds).length,
        topSlices: slices.filter((s) => s.w >= 24 && s.h >= 24).slice(0, 12),
        fonts: [...fonts.entries()].sort((a, b) => b[1] - a[1]).map(([k, v]) => ({ font: k, count: v })),
        imageRefCount: images.length,
        images: images.map((i) => ({ path: i.path, w: i.w, h: i.h, url: i.url })),
        topColors: [...colors.entries()].sort((a, b) => b[1] - a[1]).slice(0, 16).map(([k, v]) => ({ color: k, count: v })),
        assetFiles: j.assets || [],
        textSamples,
    })
}

writeFileSync(join(dir, 'analysis-summary.json'), JSON.stringify(summary, null, 1))

console.log('artboard | frame | nodes | slices(dds) | fonts | imgFills | colors | assets')
for (const s of summary) {
    console.log(
        `${s.artboard} | ${s.frame.w}x${s.frame.h} | ${s.nodeCount} | ${s.sliceCount}(${s.ddsSliceCount}) | ${s.fonts.length} | ${s.imageRefCount} | ${s.topColors.length} | ${s.assetFiles.length}`,
    )
}
const allFonts = new Set()
for (const s of summary) for (const f of s.fonts) allFonts.add(f.font.split(' | ')[0])
console.log('\nall font families:', [...allFonts].join(' / '))