package handler

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

var store = model.NewHostStore()

func Dashboard(c *fiber.Ctx) error {
	hosts := store.All()
	return c.Render("index", fiber.Map{
		"View":   "hosts",
		"Title":  "Hosts",
		"Hosts":  hosts,
		"Active": countByStatus(hosts, "active"),
		"Offline": countByStatus(hosts, "offline"),
		"NavItems": []fiber.Map{
			{"ID": "hosts", "Label": "Hosts", "Icon": "server"},
			{"ID": "terminal", "Label": "Terminal", "Icon": "terminal"},
			{"ID": "sftp", "Label": "SFTP", "Icon": "folder-sync"},
			{"ID": "snippets", "Label": "Snippets", "Icon": "code2"},
			{"ID": "keychain", "Label": "Keychain", "Icon": "key-round"},
			{"ID": "settings", "Label": "Settings", "Icon": "settings2"},
		},
	})
}

func DashboardList(c *fiber.Ctx) error {
	q := c.Query("q")
	filter := c.Query("filter", "all")
	hosts := store.Search(q, filter)
	return c.Render("host_list", fiber.Map{
		"Hosts":  hosts,
		"Active": countByStatus(hosts, "active"),
		"Offline": countByStatus(hosts, "offline"),
	})
}

func CreateHost(c *fiber.Ctx) error {
	name := c.FormValue("name")
	ip := c.FormValue("ip")
	os := c.FormValue("os")
	provider := c.FormValue("provider")
	hostType := c.FormValue("type")

	if name == "" || ip == "" {
		return c.Status(400).SendString("name and ip required")
	}

	store.Add(name, ip, os, provider, hostType)
	hosts := store.All()
	return c.Render("host_list", fiber.Map{
		"Hosts":  hosts,
		"Active": countByStatus(hosts, "active"),
		"Offline": countByStatus(hosts, "offline"),
	})
}

func DeleteHost(c *fiber.Ctx) error {
	id := c.Params("id")
	store.Delete(id)
	hosts := store.All()
	return c.Render("host_list", fiber.Map{
		"Hosts":   hosts,
		"Active":  countByStatus(hosts, "active"),
		"Offline": countByStatus(hosts, "offline"),
	})
}

func countByStatus(hosts []model.Host, status string) int {
	n := 0
	for _, h := range hosts {
		if h.Status == status {
			n++
		}
	}
	return n
}