City-Lifeline-Cockpit/.scratch/lanhu-cockpit-asset-replacement/research/classify-artboards.mjs

// 输出画板分类所需信息：顶层图层、文本样本、图片填充、字体与色板汇总
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 detail = []
const globalColors = new Map()
const globalFonts = new Map()
let totalAssets = 0
let totalImageFills = 0
let flagImage = 0
let flagDds = 0

for (const file of files) {
    const j = JSON.parse(readFileSync(join(dir, file), 'utf8'))
    const ab = j.artboard
    const texts = []
    const images = []
    const fonts = new Map()

    function walk(node) {
        if (node.hasExportImage) flagImage += 1
        if (node.hasExportDDSImage) flagDds += 1
        if (node.type === 'textLayer' && node.text?.style?.content && texts.length < 40) {
            texts.push(String(node.text.style.content).slice(0, 24))
        }
        if (node.type === 'textLayer' && node.text?.style?.font?.name) {
            const fam = node.text.style.font.name
            fonts.set(fam, (fonts.get(fam) || 0) + 1)
            globalFonts.set(fam, (globalFonts.get(fam) || 0) + 1)
        }
        for (const f of node.style?.fills || []) {
            if (f.type === 'color' && f.color) {
                const c = hex(f.color)
                globalColors.set(c, (globalColors.get(c) || 0) + 1)
            }
            const url = f.ddsImage?.imageUrl || f.image?.imageUrl || f.imageUrl
            if (f.type === 'image' && url) {
                images.push({ name: node.name, path: '', w: Math.round(node.frame?.width ?? 0), h: Math.round(node.frame?.height ?? 0), url })
            }
        }
        for (const ch of node.layers || []) walk(ch)
    }
    for (const l of ab.layers || []) walk(l)

    totalAssets += (j.assets || []).length
    totalImageFills += images.length
    detail.push({
        file,
        artboard: ab.name,
        frame: { w: ab.frame.width, h: ab.frame.height },
        topLayers: (ab.layers || []).map((l) => `${l.type}:${l.name}`),
        texts,
        images,
        fonts: [...fonts.entries()].sort((a, b) => b[1] - a[1]),
        assetFiles: j.assets || [],
    })
}

writeFileSync(join(dir, 'inventory-detail.json'), JSON.stringify(detail, null, 1))

for (const d of detail) {
    console.log(`\n=== ${d.artboard} (${d.frame.w}x${d.frame.h})`)
    console.log('  top:', d.topLayers.join(', ').slice(0, 300))
    console.log('  texts:', d.texts.slice(0, 26).join(' | ').slice(0, 320))
    console.log('  images:', d.images.map((i) => `${i.name}(${i.w}x${i.h})`).join(', ').slice(0, 260))
    console.log('  fonts:', d.fonts.map(([f, c]) => `${f}×${c}`).join(', ').slice(0, 260))
}

console.log('\n=== GLOBAL')
console.log('assets files:', totalAssets, '| image fills:', totalImageFills, '| flagImage:', flagImage, '| flagDds:', flagDds)
console.log('fonts:', [...globalFonts.entries()].sort((a, b) => b[1] - a[1]).map(([f, c]) => `${f}×${c}`).join(', '))
console.log('palette:', [...globalColors.entries()].sort((a, b) => b[1] - a[1]).slice(0, 40).map(([c, n]) => `${c}×${n}`).join(' '))