import { Body, Controller, Delete, Get, Param, Post, Put, Res } from '@nestjs/common';
import { Response } from 'express';
import { GenericResponse } from 'src/common/GenericResponse.model';
import  Plan from './plans.entity';
import { PlansService } from './plans.service';

@Controller('plans')
export class PlansController {

    constructor(private planService?: PlansService) {
        if(!planService) {
            planService = new PlansService();
        }
    }

    @Get("/all")
    async plangetAll(@Res() res: Response) {
        const response = await this.planService.findAll() || [];
        const httpResponse = new GenericResponse(null, response)
        res.send(httpResponse);
    }

    @Get(':id')
    async planFindById(@Param('id') id: number, @Res() res: Response) {
        if(!id) {
            const response = new GenericResponse({
                exception: true,
                exceptionSeverity: 'HIGH',
                exceptionMessage: 'ERR.NO_ID_IN_REQ',
                stackTrace: 'Request'
            }, null);
            res.send(response);
            return;
        }
        const response = await this.planService.findByPk(id) || {};
        const httpResponse = new GenericResponse(null, response)
        res.send(httpResponse);
    }

    @Post('/filter')
    async planFilter(@Body() user: Plan, @Res() res: Response) {
        if(!user) {
            const response = new GenericResponse({
                exception: true,
                exceptionSeverity: 'HIGH',
                exceptionMessage: 'ERR.NO_REQ',
                stackTrace: 'Request'
            }, null);
            res.send(response);
            return;
        }
        const response = await this.planService.filter(user) || [];
        const httpResponse = new GenericResponse(null, response)
        res.send(httpResponse);
    }
    
    @Post()
    async planInsert(@Body() user: Plan, @Res() res: Response) {
        if(!user) {
            const response = new GenericResponse({
                exception: true,
                exceptionSeverity: 'HIGH',
                exceptionMessage: 'ERR.NO_REQ',
                stackTrace: 'Request'
            }, null);
            res.send(response);
            return;
        }
        delete user.id;
        const response = await this.planService.upsert(user, true);
        const httpResponse = new GenericResponse(null, response)
        res.send(httpResponse);
    }

    @Put()
    async planUpdate(@Body() user: Plan, @Res() res: Response) {
        if(!user || !user.id) {
            const response = new GenericResponse({
                exception: true,
                exceptionSeverity: 'HIGH',
                exceptionMessage: 'ERR.NO_REQ',
                stackTrace: 'Request'
            }, null);
            res.send(response);
            return;
        }
        const response = await this.planService.upsert(user, false);
        const httpResponse = new GenericResponse(null, response)
        res.send(httpResponse);
    }

    @Delete(':id')
    async planDeleteById(@Param('id') id: number, @Res() res: Response) {
        if(!id) {
            const response = new GenericResponse({
                exception: true,
                exceptionSeverity: 'HIGH',
                exceptionMessage: 'ERR.NO_REQ',
                stackTrace: 'Request'
            }, null);
            res.send(response);
            return;
        }
        const response = await this.planService.remove(id) || {};
        const httpResponse = new GenericResponse(null, response)
        res.send(httpResponse);
    }
}