import fs from 'node:fs'
import path from 'node:path'
import { fileURLToPath } from 'node:url'

const currentDir = path.dirname(fileURLToPath(import.meta.url))
const rootDir = path.resolve(currentDir, '../../../..')

const files = {
    staticRouter: path.resolve(rootDir, 'routers/modules/staticRouter.ts'),
    dynamicRouter: path.resolve(rootDir, 'routers/modules/dynamicRouter.ts'),
    authStore: path.resolve(rootDir, 'stores/modules/auth.ts'),
    page: path.resolve(rootDir, 'views/steady/steadyTrend/index.vue'),
    api: path.resolve(rootDir, 'api/steady/steadyTrend/index.ts'),
    apiInterface: path.resolve(rootDir, 'api/steady/steadyTrend/interface/index.ts')
}

const read = file => fs.readFileSync(file, 'utf8')
const exists = file => fs.existsSync(file)

const checks = [
    ['steadyTrend page exists', () => exists(files.page)],
    ['steadyTrend API exists', () => exists(files.api)],
    ['steadyTrend API interface exists', () => exists(files.apiInterface)],
    ['static router registers /steadyTrend/index', () => /path:\s*'\/steadyTrend\/index'/.test(read(files.staticRouter))],
    ['static route name is steadyTrend', () => /name:\s*'steadyTrend'/.test(read(files.staticRouter))],
    ['static router imports steadyTrend page', () => /@\/views\/steady\/steadyTrend\/index\.vue/.test(read(files.staticRouter))],
    [
        'dynamic router aliases steady-trend to steadyTrend',
        () => /\/steady\/steady-trend[\s\S]*\/steady\/steadyTrend/.test(read(files.dynamicRouter))
    ],
    [
        'dynamic router keeps steadyTrend static route from being overwritten',
        () => /STATIC_ROUTE_NAMES[\s\S]*'steadyTrend'/.test(read(files.dynamicRouter))
    ],
    [
        'auth normalizes backend steadyTrend menu to static entry',
        () => /isSteadyTrendMenu[\s\S]*menu\.path\s*=\s*'\/steadyTrend\/index'/.test(read(files.authStore))
    ],
    [
        'business menu path resolver handles steadyTrend',
        () => /isSteadyTrendMenu\(menu\)[\s\S]*return\s+'\/steadyTrend\/index'/.test(read(files.authStore))
    ]
]

const failures = checks.filter(([, check]) => !check()).map(([name]) => name)

if (failures.length) {
    console.error('steadyTrend route contract failed:')
    failures.forEach(name => console.error(`- ${name}`))
    process.exit(1)
}

console.log('steadyTrend route contract passed')