package handler

import (
	"fmt"

	"gitea.urkob.com/urko/prosody-password/internal/services/fail2ban"
	"gitea.urkob.com/urko/prosody-password/internal/services/prosody"
	"github.com/gofiber/fiber/v2"
)

type ProsodyHandler struct {
	prosodyService *prosody.Prosody
	fail2banSrv    *fail2ban.Fail2Ban
}

func NewProsodyHandler(prosodyService *prosody.Prosody, fail2banSrv *fail2ban.Fail2Ban) ProsodyHandler {
	return ProsodyHandler{
		prosodyService: prosodyService,
		fail2banSrv:    fail2banSrv,
	}
}

type changePasswordReq struct {
	CurrentPassword string `json:"current_password"`
	NewPassword     string `json:"new_password"`
	User            string `json:"user"`
}

func (handler ProsodyHandler) Post(c *fiber.Ctx) error {
	req := changePasswordReq{}
	if err := c.BodyParser(&req); err != nil {
		return RenderError(c, fmt.Errorf("id is empty"), defaultErrMessage)
	}

	if err := handler.prosodyService.ChangePassword(req.User, req.CurrentPassword, req.NewPassword); err != nil {
		for _, ip := range c.IPs() {
			handler.fail2banSrv.FailedAttempt(ip)
		}
		return RenderError(c, fmt.Errorf("ChangePassword: %w", err), defaultErrMessage)
	}

	return c.Render("success", fiber.Map{}, "")
}