import { Request, Response } from "express";
import TemplateService from "../../service/templateService";
import TemplateFactory from "../../factory/admin/template";
import { CreateTemplateCommand, DeleteTemplateCommand, UpdateTemplateCommand } from "../../command/templateCommand";
import TemplateCommandHandler from "../../command/templateCommandHandler";

/**
 * @description get all templates
 * @param req {Request} Express req object
 * @param res {Response} Express res object
 * @returns {Promise<*>}
 */
export async function getAllTemplates(req: Request, res: Response): Promise<any> {
  let templates = await TemplateService.getAll();

  res.json(TemplateFactory.mapToBase(templates));
}

/**
 * @description get template by id
 * @param req {Request} Express req object
 * @param res {Response} Express res object
 * @returns {Promise<*>}
 */
export async function getTemplateById(req: Request, res: Response): Promise<any> {
  const id = parseInt(req.params.id);
  let template = await TemplateService.getById(id);

  res.json(TemplateFactory.mapToSingle(template));
}

/**
 * @description create new template
 * @param req {Request} Express req object
 * @param res {Response} Express res object
 * @returns {Promise<*>}
 */
export async function createTemplate(req: Request, res: Response): Promise<any> {
  const template = req.body.template;
  const description = req.body.description;

  let createTemplate: CreateTemplateCommand = {
    template: template,
    description: description,
  };
  let id = await TemplateCommandHandler.create(createTemplate);

  res.status(200).send(id);
}

/**
 * @description update template
 * @param req {Request} Express req object
 * @param res {Response} Express res object
 * @returns {Promise<*>}
 */
export async function updateTemplate(req: Request, res: Response): Promise<any> {
  const id = parseInt(req.params.id);
  const template = req.body.template;
  const description = req.body.description;
  const design = req.body.design;
  const headerHTML = req.body.headerHTML;
  const bodyHTML = req.body.bodyHTML;
  const footerHTML = req.body.footerHTML;

  let updateTemplate: UpdateTemplateCommand = {
    id: id,
    template: template,
    description: description,
    design: design,
    headerHTML: headerHTML,
    bodyHTML: bodyHTML,
    footerHTML: footerHTML,
  };
  await TemplateCommandHandler.update(updateTemplate);

  res.sendStatus(204);
}

/**
 * @description delete template
 * @param req {Request} Express req object
 * @param res {Response} Express res object
 * @returns {Promise<*>}
 */
export async function deleteTemplate(req: Request, res: Response): Promise<any> {
  const id = parseInt(req.params.id);

  let deleteTemplate: DeleteTemplateCommand = {
    id: id,
  };
  await TemplateCommandHandler.delete(deleteTemplate);

  res.sendStatus(204);
}