import { Controller, Get, Post, Query, Req, Res } from '@nestjs/common';
import { getFile, updateFile } from './file.util';
import { Request, Response } from 'express';
import { Utility } from 'src/common/Utility';
@Controller('app-config')
export class AppConfigController {
    @Get('/')
    async get(@Req() req: Request, @Query() query, @Res() res: Response) {
        console.log('Inside Config Controller GET', query);
        const filePath = (query.path) ? `${Utility.fileConfig.configPath}/${query.path}` : `${Utility.fileConfig.configPath}`;
        const response = await getFile(filePath, 'UTF-8');
        return res.status(200).send(response);
    }

    @Post('/')
    async post(@Req() req: Request, @Res() res: Response) {
        const filePath = `${Utility.fileConfig.configPath}`;
        const fileName = (req.body && req.body.fileName) ? req.body.fileName : null;
        let data = (req.body && req.body.data) ? req.body.data : null;
        let resultSet = {};
        console.log('Inside Config Controller Post');
        console.log(`File Path ${filePath}`);
        console.log(`File Name ${fileName}`);
        console.log(`File Data ${data}`);

        if (!filePath || !fileName || !data) {
            resultSet = {
                exception: true,
                exceptionMessage: 'Invalid Params',
                exceptionSeverity: 'high'
            }
            return res.status(400).send(resultSet);
        }
        if(typeof data === 'object') {
            data = JSON.stringify(data);
        }
        const response = await updateFile(filePath,fileName,data);
        resultSet['result'] = response;
        return res.status(200).send(resultSet);
    }
}