package wiki

import (
	"path"
	"strings"

	ice "github.com/shylinux/icebergs"
	kit "github.com/shylinux/toolkits"
)

func _refer_show(m *ice.Message, name, text string, arg ...string) {
	list := [][]string{}
	for _, v := range kit.Split(strings.TrimSpace(text), "\n", "\n") {
		if ls := kit.Split(v); len(ls) == 1 {
			list = append(list, []string{path.Base(ls[0]), ls[0]})
		} else {
			list = append(list, ls)
		}
	}
	m.Optionv("list", list)

	_option(m, REFER, name, text, arg...)
	m.RenderTemplate(m.Conf(REFER, kit.Keym(kit.MDB_TEMPLATE)))
}

const REFER = "refer"

func init() {
	Index.Merge(&ice.Context{
		Commands: map[string]*ice.Command{
			REFER: {Name: "refer [name] `[name url]...`", Help: "参考", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
				arg = _name(m, arg)
				_refer_show(m, arg[0], arg[1], arg[2:]...)
			}},
		},
		Configs: map[string]*ice.Config{
			REFER: {Name: REFER, Help: "参考", Value: kit.Data(
				kit.MDB_TEMPLATE, `<ul {{.OptionTemplate}}>{{range $index, $value := .Optionv "list"}}<li>{{index $value 0}}: <a href="{{index $value 1}}" target="_blank">{{index $value 1}}</a></li>{{end}}</ul>`,
			)},
		},
	})
}