fse-planner-ILS-data.js

var promisify = require("promisify-node");
const fseAirports = require("./icaodata-with-zones.json")
const fs = require('fs')
const sqlite = require('sqlite')
const sqlite3 = require('sqlite3')

const dbPromise = sqlite.open({
    filename: 'little_navmap_navigraph.sqlite',
    driver: sqlite3.Database
})

const f = async () => {
    const db = await dbPromise

    const p = Object.keys(fseAirports).map(async (key, index) => {
        const airport = fseAirports[key]
        const icao = airport.icao
        const msfs = airport.msfs
        let ident = undefined
        if (msfs.length === 1 && msfs[0] !== null) {
            ident = msfs[0]
        } else if (icao) {
            ident = icao
        } else {
            ident = key
        }


        const airportRow = await db.get(`SELECT * FROM airport WHERE ident='${ident}'`)
        const airportInDatabase = airportRow



        const ilsRunways = await db.all(`SELECT * FROM ils WHERE loc_airport_ident='${ident}'`)
        if (ilsRunways.length) {
            const ilsRunwayNames = ilsRunways.map((row) => row.loc_runway_name)
            fseAirports[key].hasILS = ilsRunwayNames
        } else if(airportInDatabase) {
            fseAirports[key].hasILS = []
        } else {
            fseAirports[key].hasILS = undefined
        }
    })

    await(Promise.all(p))

    fs.writeFile("./icaodata-with-zones-and-ils.json", JSON.stringify(fseAirports, undefined, 2), () => {
        console.log("Wrote icaodata-with-zones-and-ils.json")
    })


}


f()