# tab.


import copy
from config import conf, json, log
from uikit import *
import action



# Welcome to my new blog.
#
# Now it's perhaps not even Gtks fault, but all the gory implementation
# details of XDND are pretty gory. Neither match up to reality anymore.
#

        print info
                
        # Direct/internal row import
        if data and info >= 51:
            log.DND("Received row, append, reload")
            rows += [ json.loads(data) ]

        # Convertible formats
        elif data and info >= 5:
            cnv = action.extract_playlist(data)
            urls = cnv.format(self.cnv_types[info] if info>=20 else "raw")
            rows += [ self.imported_row(urls[0], cnv.title()) ]

        # Extract from playlist files, either passed as text/uri-list or FILE_NAME
        elif urls:

            for fn in [re.sub("^\w+://[^/]*", "", fn) for fn in urls or [data] if re.match("^(scp|file)://(localhost)?/|/", fn)]:
                ext = action.probe_playlist_fn_ext(fn)
                if ext:  # don't import mp3s into stream lists directly
                    cnt = open(fn, "rt").read()
                    probe = action.probe_playlist_content(cnt)
                    if ext == probe:

                        cnv = action.extract_playlist(cnt)
                        urls = cnv.format(probe)
                        rows += [ self.imported_row(urls[0], cnv.title() or os.path.basename(fn)) ]
        
        # Insert and update view
        if rows:
            # Inserting at correct row requires deducing index from dnd `y` position
            streams = cn.streams[cn.current]
            i_pos = (cn.gtk_list.get_path_at_pos(10, y) or [[len(streams) + 1]])[0][0]
            for row in rows:
                streams.insert(i_pos - 1, row)
                i_pos = i_pos + 1
            # Now appending to the liststore directly would be even nicer
            uikit.do(lambda *x: cn.load(cn.current))#, cn.gtk_list.scroll_to_point(0, y))
            if cn.module == "bookmarks":
                cn.save()
            #self.parent.streamedit()
        else:
            self.parent.status("Unsupported station format. Not imported.")


    # Stub row for dragged entries.
    # Which is a workaround for the missing full playlist conversion and literal URL input
    def imported_row(self, url, title=None):
        return {
            "title": title or "",
            "url": url,
            "homepage": "",
            "playling": "",
            "listformat": action.probe_playlist_fn_ext(url) or "href",
            "format": ",".join(re.findall("ogg|mpeg|mp\d+", url)),
            "genre": "copy",
        }