/*
 * SPDX-FileCopyrightText: 2023 jordi fita mas <jfita@peritasoft.com>
 * SPDX-License-Identifier: AGPL-3.0-only
 */

package services

import (
	"context"
	"net/http"

	"dev.tandem.ws/tandem/camper/pkg/auth"
	"dev.tandem.ws/tandem/camper/pkg/database"
	"dev.tandem.ws/tandem/camper/pkg/form"
	httplib "dev.tandem.ws/tandem/camper/pkg/http"
	"dev.tandem.ws/tandem/camper/pkg/locale"
	"dev.tandem.ws/tandem/camper/pkg/template"
)

type serviceL10nForm struct {
	Locale      *locale.Locale
	ID          int
	Name        *form.L10nInput
	Description *form.L10nInput
}

func newServiceL10nForm(f *serviceForm, loc *locale.Locale) *serviceL10nForm {
	return &serviceL10nForm{
		Locale:      loc,
		ID:          f.ID,
		Name:        f.Name.L10nInput(),
		Description: f.Description.L10nInput(),
	}
}

func (l10n *serviceL10nForm) FillFromDatabase(ctx context.Context, conn *database.Conn) error {
	row := conn.QueryRow(ctx, `
		select coalesce(i18n.name, '') as l10n_name
		     , coalesce(i18n.description, '') as l10n_description
		from service
		    left join service_i18n as i18n on service.service_id = i18n.service_id and i18n.lang_tag = $1
		where service.service_id = $2
	`, l10n.Locale.Language, l10n.ID)
	return row.Scan(&l10n.Name.Val, &l10n.Description.Val)
}

func (l10n *serviceL10nForm) MustRender(w http.ResponseWriter, r *http.Request, user *auth.User, company *auth.Company) {
	template.MustRenderAdmin(w, r, user, company, "services/l10n.gohtml", l10n)
}

func editServiceL10n(w http.ResponseWriter, r *http.Request, user *auth.User, company *auth.Company, conn *database.Conn, l10n *serviceL10nForm) {
	if ok, err := form.Handle(l10n, w, r, user); err != nil {
		return
	} else if !ok {
		l10n.MustRender(w, r, user, company)
		return
	}
	conn.MustExec(r.Context(), "select translate_service($1, $2, $3, $4)", l10n.ID, l10n.Locale.Language, l10n.Name, l10n.Description)
	httplib.Redirect(w, r, "/admin/services", http.StatusSeeOther)
}

func (l10n *serviceL10nForm) Parse(r *http.Request) error {
	if err := r.ParseForm(); err != nil {
		return err
	}
	l10n.Name.FillValue(r)
	l10n.Description.FillValue(r)
	return nil
}

func (l10n *serviceL10nForm) Valid(l *locale.Locale) bool {
	v := form.NewValidator(l)
	v.CheckRequired(&l10n.Name.Input, l.GettextNoop("Name can not be empty."))
	return v.AllOK
}