package widget

import (
	"fmt"
	"github.com/fthvgb1/wp-go/app/pkg/constraints/widgets"
	"github.com/fthvgb1/wp-go/app/theme/wp"
	"github.com/fthvgb1/wp-go/app/wpconfig"
	"github.com/fthvgb1/wp-go/cache/reload"
	"github.com/fthvgb1/wp-go/helper/maps"
	"github.com/fthvgb1/wp-go/helper/slice"
	str "github.com/fthvgb1/wp-go/helper/strings"
	"strings"
)

var metaTemplate = `{$before_widget}
{$h2title}
{$nav}
<ul>
	{$li}
</ul>
{$navCloser}
{$after_widget}`

func defaultMetaArgs() map[string]string {
	return map[string]string{
		"{$aria_label}": "",
		"{$title}":      "",
	}
}

var GetMetaArgs = reload.BuildValFnWithAnyParams("widget-meta-args", ParseMetaArgs)

func ParseMetaArgs(a ...any) map[string]string {
	h := a[0].(*wp.Handle)
	id := a[1].(string)
	commonArgs := wp.GetComponentsArgs(widgets.Widget, map[string]string{})
	metaArgs := defaultMetaArgs()
	args := wp.GetComponentsArgs(widgets.Meta, metaArgs)
	args = maps.FilterZeroMerge(metaArgs, CommonArgs(), commonArgs, args)
	args["{$before_widget}"] = fmt.Sprintf(args["{$before_widget}"], str.Join("meta-", id), str.Join("widget widget_", "meta"))
	args["{$title}"] = wpconfig.GetPHPArrayVal("widget_meta", "其它操作", int64(2), "title")
	if args["{$title}"] == "" {
		args["{$title}"] = "其他操作"
	}
	if args["{$title}"] != "" {
		args["{$h2title}"] = str.Join(args["{$before_title}"], args["{$title}"], args["{$after_title}"])
	}
	if slice.IsContained(h.CommonThemeMods().ThemeSupport.HTML5, "navigation-widgets") {
		args["{$nav}"] = fmt.Sprintf(`<nav aria-label="%s">`, args["{$title}"])
		args["{$navCloser}"] = "</nav>"
	}
	return args
}

func Meta(h *wp.Handle, id string) string {
	args := GetMetaArgs(h, id)
	ss := str.NewBuilder()
	if str.ToInteger(wpconfig.GetOption("users_can_register"), 0) > 0 {
		ss.Sprintf(`<li><a href="/wp-login.php?action=register">注册</li>`)
	}
	ss.Sprintf(`<li><a href="%s">登录</a></li>`, "/wp-login.php")
	ss.Sprintf(`<li><a href="%s">条目feed</a></li>`, "/feed")
	ss.Sprintf(`<li><a href="%s">评论feed</a></li>`, "/comments/feed")
	s := strings.ReplaceAll(metaTemplate, "{$li}", ss.String())
	return h.DoActionFilter(widgets.Meta, str.Replace(s, args))
}