package tmux

import (
	"strings"

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

const (
	BUFFER = "buffer"
	TEXT   = "text"
)

func init() {
	Index.Merge(&ice.Context{Configs: map[string]*ice.Config{
		BUFFER: {Name: BUFFER, Help: "缓存", Value: kit.Data()},
	}, Commands: map[string]*ice.Command{
		BUFFER: {Name: "buffer name value auto export import", Help: "缓存", Action: map[string]*ice.Action{
			mdb.MODIFY: {Name: "modify", Help: "编辑", Hand: func(m *ice.Message, arg ...string) {
				switch arg[0] {
				case mdb.TEXT:
					m.Cmd(cli.SYSTEM, TMUX, "set-buffer", "-b", m.Option(mdb.NAME), arg[1])
				}
			}},
			mdb.EXPORT: {Name: "export", Help: "导出", Hand: func(m *ice.Message, arg ...string) {
				m.Config(mdb.LIST, "")
				m.Config(mdb.COUNT, "0")

				m.Cmd(BUFFER).Table(func(index int, value map[string]string, head []string) {
					m.Grow(m.PrefixKey(), "", kit.Dict(
						mdb.NAME, value[head[0]], mdb.TEXT, m.Cmdx(cli.SYSTEM, TMUX, "show-buffer", "-b", value[head[0]]),
					))
				})
				m.Cmdy(mdb.EXPORT, m.PrefixKey(), "", mdb.LIST)
			}},
			mdb.IMPORT: {Name: "import", Help: "导入", Hand: func(m *ice.Message, arg ...string) {
				m.Config(mdb.LIST, "")
				m.Config(mdb.COUNT, "0")

				m.Option(ice.CACHE_LIMIT, "-1")
				m.Cmdy(mdb.IMPORT, m.PrefixKey(), "", mdb.LIST)
				m.Grows(m.PrefixKey(), "", "", "", func(index int, value ice.Map) {
					m.Cmd(cli.SYSTEM, TMUX, "set-buffer", "-b", value[mdb.NAME], value[mdb.TEXT])
				})
			}},
		}, Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
			if len(arg) > 1 && arg[1] != "" { // 设置缓存
				m.Cmd(cli.SYSTEM, TMUX, "set-buffer", "-b", arg[0], arg[1])
			}
			if len(arg) > 0 { // 查看缓存
				m.Echo(m.Cmdx(cli.SYSTEM, TMUX, "show-buffer", "-b", arg[0]))
				return
			}

			// 缓存列表
			for i, v := range kit.Split(m.Cmdx(cli.SYSTEM, TMUX, "list-buffers"), ice.NL, ice.NL, ice.NL) {
				ls := strings.SplitN(v, ": ", 3)
				m.Push(mdb.NAME, ls[0])
				m.Push(nfs.SIZE, ls[1])
				if i < 3 {
					m.Push(mdb.TEXT, m.Cmdx(cli.SYSTEM, TMUX, "show-buffer", "-b", ls[0]))
				} else {
					m.Push(mdb.TEXT, ls[2][1:len(ls[2])-1])
				}
			}
		}},
		TEXT: {Name: "text auto save text:textarea", Help: "文本", Action: map[string]*ice.Action{
			nfs.SAVE: {Name: "save", Help: "保存", Hand: func(m *ice.Message, arg ...string) {
				if len(arg) > 0 && arg[0] != "" {
					m.Cmd(cli.SYSTEM, TMUX, "set-buffer", arg[0])
				}
				m.Cmdy(TEXT)
			}},
			mdb.SEARCH: {Name: "search type name text", Help: "搜索", Hand: func(m *ice.Message, arg ...string) {
				if arg[0] == mdb.FOREACH && arg[1] == "" {
					text := m.Cmdx(cli.SYSTEM, TMUX, "show-buffer")
					if strings.HasPrefix(text, "http") {
						m.PushSearch(mdb.TEXT, text)
					} else {
						m.PushSearch(mdb.TEXT, ice.Render(m, ice.RENDER_SCRIPT, text))
					}
				}
			}},
		}, Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
			text := m.Cmdx(cli.SYSTEM, TMUX, "show-buffer")
			if m.EchoQRCode(text); strings.HasPrefix(text, ice.HTTP) {
				m.Echo(ice.NL)
				m.EchoAnchor(text)
			} else {
				m.EchoScript(text)
			}
		}},
	}})
}