const fs = require('fs');
const reset = require('./util/reset')
const geoJsonModel = require('./model/geoJsonModel');
const coordinate = require('./GeoJson/ctprvn_sig_emd_li.json');
const codeService = require('./service/codeService');

reset.init('./');
reset.makeCodeFolder(false, coordinate.features); // false로 하면 시도시군구읍면동리 법정동 코드가 나옴

let basepath ='./' + reset.mainFoler;

// 시작

// 전체파일 만들기
let allCtprvnCoordinate = codeService.allLocationCodeMathingService(reset.cdLength[0], coordinate.features)
let ctprvnFile = new geoJsonModel(coordinate.type, reset.baseProperties.get(reset.cdLength[0]), coordinate.crs, allCtprvnCoordinate);

makeFile(basepath + '/all_location' + reset.extension, JSON.stringify(ctprvnFile));    

// 시도 폴더만들기 및 파일만들기
let codes = codeService.allCodeServcie(reset.cdLength[0], coordinate.features); // 코드가 2글자인 목록 뽑아오기

for(let i = 0; i < codes.length; i++){

    let ctprvnPath = basepath + '/' + codes[i]; // EX => /Coordinate/11 

    // 폴더만들기    
    makeFolder(ctprvnPath)

    // 시도파일 한개분량 파일만들기
    let aloneCoord = codeService.locationCodeMathingService(codes[i], reset.cdLength[0], ctprvnFile.features);
    let aloneCoordiFile = new geoJsonModel(coordinate.type, reset.baseProperties.get(reset.cdLength[0]), coordinate.crs, aloneCoord);

    let ctprvnFilePath = ctprvnPath + '/' + codes[i] + reset.extension;    

    makeFile(ctprvnFilePath, JSON.stringify(aloneCoordiFile));    

    // 시도안에 있는 [시군구] 전체 파일
    let allSigCoordinate = codeService.locationCodeMathingService(codes[i], reset.cdLength[1], coordinate.features);    
    let allSigFile = new geoJsonModel(coordinate.type, reset.baseProperties.get(reset.cdLength[1]), coordinate.crs, allSigCoordinate);

    makeFile(ctprvnPath + '/all_location' + reset.extension, JSON.stringify(allSigFile));

    let sigCodes = codeService.codeService(codes[i], reset.cdLength[1], coordinate.features);

    for(let j = 0; j < sigCodes.length; j ++){
        let sigPath = ctprvnPath + "/" + sigCodes[j];

        // 폴더만들기    
        makeFolder(sigPath)

        // 시군구파일 한개분량 파일만들기
        let aloneSigCoord = codeService.locationCodeMathingService(sigCodes[j], reset.cdLength[1], allSigFile.features);
        let aloneSigCoordiFile = new geoJsonModel(coordinate.type, reset.baseProperties.get(reset.cdLength[1]), coordinate.crs, aloneSigCoord);

        let sigFilePath = sigPath + '/' + sigCodes[j] + reset.extension;

        makeFile(sigFilePath, JSON.stringify(aloneSigCoordiFile));

        // 시군구안에 있는 읍면동 전체파일
        let allEmdCoordinate = codeService.locationCodeMathingService(sigCodes[j], reset.cdLength[2], coordinate.features);        
        let allEmdFile = new geoJsonModel(coordinate.type, reset.baseProperties.get(reset.cdLength[2]), coordinate.crs, allEmdCoordinate);        

        makeFile(sigPath + '/all_location' + reset.extension, JSON.stringify(allEmdFile));

        let emdCodes = codeService.codeService(sigCodes[j], reset.cdLength[2], coordinate.features);

        for(let k = 0; k < emdCodes.length; k++){
            let emdPath = sigPath + "/" + emdCodes[k];
                        
            // 폴더만들기    
            makeFolder(emdPath)

            // 읍면동파일 한개분량 파일만들기
            let aloneEmdCoord = codeService.locationCodeMathingService(emdCodes[k], reset.cdLength[2], allEmdFile.features);
            let aloneEmdCoordiFile = new geoJsonModel(coordinate.type, reset.baseProperties.get(reset.cdLength[2]), coordinate.crs, aloneEmdCoord);

            let emdFilePath = emdPath + '/' + emdCodes[k] + reset.extension;

            makeFile(emdFilePath, JSON.stringify(aloneEmdCoordiFile));

            // 읍면동안에 있는 리 전체파일
            let allLiCoordinate = codeService.locationCodeMathingService(emdCodes[k], reset.cdLength[3], coordinate.features);

            if(allLiCoordinate.length == 0){
                continue;
            }

            let allLiFile = new geoJsonModel(coordinate.type, reset.baseProperties.get(reset.cdLength[3]), coordinate.crs, allLiCoordinate);                    
            
            makeFile(emdPath + '/all_location' + reset.extension, JSON.stringify(allLiFile));
        }
    }

}

function makeFolder(path){
    let directoryCheck = fs.existsSync(path)        
    if(!directoryCheck) {
        fs.mkdirSync(path)
    }
}

function makeFile(fileName, fileData){
    fs.writeFileSync(fileName, fileData, (err) => {
        console.log(err)
    })
}






// fs.writeFileSync('./' + reset.mainFoler + '/test' + reset.extension, ctprvn, (err) => {
//     console.log(err)
// })