import fs from 'node:fs'
import path from 'node:path'

const root = path.resolve(import.meta.dirname, '..')

const files = {
    page: path.join(root, 'index.vue'),
    dialog: path.join(root, 'components/DbmsConnectionDialog.vue'),
    taskPanel: path.join(root, 'components/DbmsTaskPanel.vue'),
    payload: path.join(root, 'utils/taskPayload.ts'),
    apiTypes: path.join(root, '../../../api/system/dbms/interface/index.ts')
}

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

const checks = [
    ['connection list should not hardcode ORACLE dbType', !/dbType:\s*'ORACLE'/.test(read(files.page))],
    ['mysql entry should not be blocked in connection type selection', !/if\s*\(dbType\s*===\s*'MYSQL'\)/.test(read(files.page))],
    ['connection payload type should define databaseName', /databaseName\?:\s*string \| null/.test(read(files.apiTypes))],
    ['connection form model should define databaseName', /databaseName:\s*string/.test(read(files.payload))],
    ['payload builder should map MySQL databaseName', /databaseName:\s*dbType === 'MYSQL' \? form\.databaseName\.trim\(\) \|\| null : null/.test(read(files.payload))],
    [
        'backup file list should support MySQL JDBC_EXPORT strategy',
        /backupStrategy:\s*backupStrategy \|\| undefined/.test(read(files.payload))
    ],
    [
        'mysql backup payload should prefer databaseName as schemaName fallback',
        /connection\.dbType === 'MYSQL'[\s\S]*connection\.databaseName[\s\S]*connection\.schemaName/.test(read(files.payload))
    ],
    [
        'mysql task panel should lock backup strategy to JDBC_EXPORT',
        /isMysqlConnection[\s\S]*backupForm\.backupStrategy = 'JDBC_EXPORT'/.test(read(files.taskPanel))
    ],
    [
        'task panel should hide Data Pump Directory field',
        !/label="Directory"[\s\S]*v-model="backupForm\.directoryName"/.test(read(files.taskPanel))
    ],
    [
        'mysql task panel should label schema input as database name',
        /:label="schemaFieldLabel"/.test(read(files.taskPanel))
    ],
    ['connection dialog should render databaseName field for MySQL', /v-if="selectedDbType === 'MYSQL'"/.test(read(files.dialog))]
]

const failed = checks.filter(([, passed]) => !passed)

if (failed.length) {
    console.error('dbms mysql api debug contract failed:')
    for (const [message] of failed) {
        console.error(`- ${message}`)
    }
    process.exit(1)
}

console.log('dbms mysql api debug contract passed')