package handler

import (
	"github.com/gofiber/fiber/v2"
	"git.tukangketik.id/swanadiva/hostkeeper/v2/internal/model"
	"git.tukangketik.id/swanadiva/hostkeeper/v2/internal/store"
)

var deviceStore = model.NewDeviceStore()
var settingsStore = store.NewSettingsStore()

func Settings(c *fiber.Ctx) error {
	data := fiber.Map{
		"View":      "settings",
		"Title":     "Settings",
		"Config":    settingsStore.Get(),
		"Devices":   deviceStore.All(),
		"NavItems":  navItems,
	}
	if c.Get("HX-Request") != "" {
		return c.Render("settings_content", data)
	}
	return c.Render("settings", data)
}

func UpdateConfig(c *fiber.Ctx) error {
	cfg := settingsStore.Get()
	if v := c.FormValue("theme"); v != "" { cfg.Theme = v }
	if v := c.FormValue("fontSize"); v != "" { cfg.FontSize = parseInt(v, 14) }
	if v := c.FormValue("scrollback"); v != "" { cfg.Scrollback = parseInt(v, 5000) }
	if v := c.FormValue("autoLock"); v != "" { cfg.AutoLock = parseInt(v, 5) }
	cfg.Keepalive = c.FormValue("keepalive") == "on"
	cfg.CopyOnSelect = c.FormValue("copyOnSelect") == "on"
	cfg.BellEnabled = c.FormValue("bellEnabled") == "on"
	cfg.AutoReconnect = c.FormValue("autoReconnect") == "on"
	cfg.BlinkCursor = c.FormValue("blinkCursor") == "on"
	settingsStore.Update(cfg)
	return c.Redirect("/settings", 303)
}

func parseInt(s string, def int) int {
	i := 0
	for _, c := range s {
		if c < '0' || c > '9' { return def }
		i = i*10 + int(c-'0')
	}
	if i == 0 { return def }
	return i
}