package main

import (
	"time"

	"github.com/julienschmidt/httprouter"
)

func init() {
	router.POST("/api/help", apiAuthHandler(func(u *User, ps httprouter.Params, body []byte) HTTPResponse {
		return formatApiResponse(u.NewNeedHelp())
	}, loggedUser))
}

type NeedHelp struct {
	Id          int64      `json:"id"`
	IdUser      int64      `json:"id_user"`
	Date        time.Time  `json:"date"`
	Comment     string     `json:"comment,omitempty"`
	DateTreated *time.Time `json:"treated,omitempty"`
}

func (u *User) NewNeedHelp() (NeedHelp, error) {
	if res, err := DBExec("INSERT INTO user_need_help (id_user, comment) VALUES (?, ?)", u.Id, ""); err != nil {
		return NeedHelp{}, err
	} else if hid, err := res.LastInsertId(); err != nil {
		return NeedHelp{}, err
	} else {
		return NeedHelp{hid, u.Id, time.Now(), "Ton appel a bien été entendu.", nil}, nil
	}
}

func (h *NeedHelp) Update() error {
	_, err := DBExec("UPDATE user_need_help SET id_user = ?, date = ?, comment = ?, date_treated = ? WHERE id_need_help = ?", h.IdUser, h.Date, h.Comment, h.DateTreated, h.Id)
	return err
}

func (h *NeedHelp) Delete() (int64, error) {
	if res, err := DBExec("DELETE FROM user_need_help WHERE id_need_help = ?", h.Id); err != nil {
		return 0, err
	} else if nb, err := res.RowsAffected(); err != nil {
		return 0, err
	} else {
		return nb, err
	}
}

func ClearNeedHelp() (int64, error) {
	if res, err := DBExec("DELETE FROM user_need_help"); err != nil {
		return 0, err
	} else if nb, err := res.RowsAffected(); err != nil {
		return 0, err
	} else {
		return nb, err
	}
}