dotnetcorereactadmintool/src/comm.js

模板代码生成工具 .NetCore

var readlineSync = require('readline-sync');
var fs = require('fs');
const { exit } = require('process');

async function sleep(millisecond) {
    return new Promise(resolve => {
        setTimeout(() => {
            resolve()
        }, millisecond)
    })
}

function getHomeCrossplatform() {
    if (process.env.HOME) return process.env.HOME; // Linux
    return process.env.USERPROFILE; // Windows
}

function readinput_str({ tip = 'Please enter', defaultValue = '', required = false }) {
    let val = '';
    while (true) {
        var defaultTxt = defaultValue.length > 0 ? ` (Default: ${defaultValue}) ` : ' ';
        val = readlineSync.question(`${tip}${defaultTxt}> `).trim();
        if (val == '') val = defaultValue.trim();
        if (required && val.length == 0) { }
        else { break; }
    }
    return val;
}

function readinput_int({ tip = 'Please enter', defaultValue = NaN, min = -99999, max = 99999 }) {
    let val = '';
    while (true) {
        var defaultTxt = !isNaN(defaultValue) ? ` (Default: ${defaultValue}) ` : ' ';
        val = readlineSync.question(`${tip}${defaultTxt}> `).trim();
        if (val == '') val = defaultValue;
        else if (isNaN(parseInt(val))) val = defaultValue;
        if (isNaN(val)) continue;
        if (parseInt(val) < min) val = min.toString();
        if (parseInt(val) > max) val = max.toString();
        break;
    }
    return parseInt(val);
}

function alertAndQuit(msg = '') {
    if (msg.length > 0)
        console.log(msg);
    exit();
}

const _DealType = (_type) => {
    switch (_type) {
        case 'uuid':
            return 'Guid?';

        case 'int':
        case 'int4':
        case 'int8':
        case 'int16':
        case 'int32':
        case 'serial':
            return 'int?';

        case 'double':
        case 'money':
        case 'float':
        case 'float8':
            return 'Double?';

        case 'decimal':
        case 'numeric':
            return 'decimal?';

        case 'nvarchar':
        case 'varchar':
        case 'ntext':
        case 'text':
            return 'string';

        case 'boolean':
        case 'bool':
        case 'bit':
            return 'bool?';

        case 'timestamp':
        case 'datetime':
        case 'date':
            return 'DateTime?';

    }
    return "XXX[_type]";
}


var createWebListCodes = function (tablefields) {
    var strs = [];
    for (var i in tablefields) {
        var type = _DealType(tablefields[i].type);
        var name = tablefields[i].field;
        switch (type) {
            case "bool":
                strs.push(`<BooleanField label={useTxtData.table.${name}} source="${name}" />`);
                break;
            default:
                strs.push(`<TextField label={useTxtData.table.${name}} source="${name}" />`);
                break;
        }
    }
    return strs.join('\r\n');
}
var createWebFormCodes = function (tablefields) {
    var strs = [];
    for (var i in tablefields) {
        var type = _DealType(tablefields[i].type);
        var name = tablefields[i].field;
        switch (type) {
            case "int":
                strs.push(`<NumberInput label={useTxtData.table.${name}} source="${name}" step={1} validate={[required()]} />`);
                break;
            case "Double":
                strs.push(`<NumberInput label={useTxtData.table.${name}} source="${name}" validate={[required()]} />`);
                break;
            case "bool":
                strs.push(`<BooleanInput label={useTxtData.table.${name}} source="${name}" validate={[required()]} />`);
                break;
            default:
                strs.push(`<TextInput label={useTxtData.table.${name}} source="${name}" validate={[required()]} />`);
                break;
        }
    }
    return strs.join('\r\n');
}
var createJsClassFiledCodes = function (tablefields) {
    var strs = [];
    for (var i in tablefields) {
        //var type = _DealType(tablefields[i].type);
        var name = tablefields[i].field;
        strs.push(`${name}: '${name}',`);
    }
    return strs.join('\r\n');
}

var createFieldsCodes = function (tablefields) {
    var strs = [];
    for (var i in tablefields) {
        var type = _DealType(tablefields[i].type);
        var name = tablefields[i].field;
        strs.push(`public ${type} ${name} {get;set;}`);
    }
    return strs.join('\r\n');
}
var createFieldsCodesRemoveKey = function (tablefields) {
    var strs = [];
    for (var i in tablefields) {
        if (i == 0) continue;
        var type = _DealType(tablefields[i].type);
        var name = tablefields[i].field;
        strs.push(`public ${type} ${name} {get;set;}`);
    }
    return strs.join('\r\n');
}
var writeFieldsCodes = function (tablefields) {
    var strs = [];
    for (var i in tablefields) {
        var name = tablefields[i].field;
        strs.push(`item.${name} = request.${name};`);
    }
    return strs.join('\r\n');
}
var writeFieldsCodesRemoveKey = function (tablefields) {
    var strs = [];
    for (var i in tablefields) {
        if (i == 0) continue;
        var name = tablefields[i].field;
        strs.push(`item.${name} = request.${name};`);
    }
    return strs.join('\r\n');
}

module.exports = {
    getHomeCrossplatform,
    sleep, readinput_str, readinput_int, alertAndQuit,
    createFieldsCodes, createFieldsCodesRemoveKey,
    writeFieldsCodes, writeFieldsCodesRemoveKey,
    createWebListCodes, createWebFormCodes, createJsClassFiledCodes,
};