package git

import (
	"strings"

	ice "shylinux.com/x/icebergs"
	"shylinux.com/x/icebergs/base/aaa"
	"shylinux.com/x/icebergs/base/cli"
	"shylinux.com/x/icebergs/base/mdb"
	"shylinux.com/x/icebergs/base/nfs"
	"shylinux.com/x/icebergs/base/tcp"
	"shylinux.com/x/icebergs/base/web"
	kit "shylinux.com/x/toolkits"
)

const TOKEN = "token"

func init() {
	const (
		SET = "set"
		GET = "get"
		SID = "sid"
	)
	const LOCAL = "http://localhost:9020"
	const FILE = ".git-credentials"
	Index.MergeCommands(ice.Commands{
		TOKEN: {Name: "token username auto prunes", Actions: ice.MergeActions(ice.Actions{
			ice.CTX_INIT: {Hand: func(m *ice.Message, arg ...string) { aaa.White(m, kit.Keys(TOKEN, SID)) }},
			cli.MAKE: {Hand: func(m *ice.Message, arg ...string) {
				msg := m.Cmd("", m.Cmdx("", mdb.CREATE, aaa.USERNAME, m.Option(ice.MSG_USERNAME), TOKEN, kit.Hashs(mdb.UNIQ)))
				m.ProcessOpen(kit.MergeURL(LOCAL+m.PrefixPath(SET), TOKEN, msg.Append("url")))
			}},
			web.PP(SET): {Hand: func(m *ice.Message, arg ...string) {
				defer web.RenderTemplate(m, "close.html")
				host, list := ice.Map{kit.ParseURL(m.Option(TOKEN)).Host: true}, []string{m.Option(TOKEN)}
				m.Cmd(nfs.CAT, kit.HomePath(FILE), func(line string) {
					kit.IfNoKey(host, kit.ParseURL(line).Host, func(p string) { list = append(list, line) })
				})
				m.Cmd(nfs.SAVE, kit.HomePath(FILE), strings.Join(list, ice.NL)+ice.NL)
			}},
			web.PP(GET): {Hand: func(m *ice.Message, arg ...string) {
				web.RenderOrigin(m.W, "*")
				m.Cmd(nfs.CAT, kit.HomePath(FILE), func(text string) {
					if u := kit.ParseURL(text); u.Host == arg[0] {
						if p, ok := u.User.Password(); ok {
							m.Echo(u.User.Username()).Echo(p)
							web.RenderOrigin(m.W, u.Scheme+"://"+u.Host)
						}
					}
				})
			}},
			web.PP(SID): {Hand: func(m *ice.Message, arg ...string) {
				if len(arg) > 1 && m.Cmd(TOKEN, arg[0]).Append(TOKEN) == arg[1] {
					web.RenderCookie(m.Echo(ice.OK), aaa.SessCreate(m, arg[0]))
				}
			}},
		}, mdb.HashAction(mdb.EXPIRE, mdb.MONTH, mdb.SHORT, aaa.USERNAME, mdb.FIELD, "time,username,token")), Hand: func(m *ice.Message, arg ...string) {
			if mdb.HashSelect(m, arg...); len(arg) > 0 && m.Length() > 0 {
				p := strings.Replace(web.UserHost(m), "://", kit.Format("://%s:%s@", m.Option(ice.MSG_USERNAME), m.Append(TOKEN)), 1)
				m.OptionDefault(tcp.HOST, LOCAL)
				if m.Push("url", p).EchoScript(p).EchoScript(nfs.Template(m, "echo.sh", p)); m.Option(ice.CMD) == m.PrefixKey() {
					m.ProcessReplace(kit.MergeURL2(m.Option(tcp.HOST), m.PrefixPath(SET), TOKEN, p))
				} else {
					m.EchoAnchor(kit.MergeURL2(m.Option(tcp.HOST), m.PrefixPath(SET), TOKEN, p))
				}
			}
		}},
	})
}