#! /usr/bin/env python3
#===============================
#
# html_task
#
# 2021/02/09 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
#===============================
import sys
import os
import re

import view
import html_base
from html_base import html
#====================================
#
# periject_html
#
#====================================
class periject_html(html_base.myhtml):

    re_http_url = re.compile(r'(https?://[\w/:%#\$&\?\(\)~\.=\+\-]+)')
    re_blank_line = re.compile(r'\n\n+')

    def __init__(self):
        super().__init__()

    def _link(self, text):
        match = periject_html.re_http_url.search(text)
        if not match:
            return text

        a = html("a", {"href": match.group(), "target": "_blank"})
        return match.string[:match.start()] + \
               a.text(match.group()) + \
               match.string[match.end():]

    #--------------------
    # task_commit_bsp
    #--------------------
    def task_commit_bsp(self, v):
        cnt = 0
        with html("table"):
            for b in self.bsp_list():
                bsp_list = v.get_data(b)
                if (not bsp_list):
                    continue
                with html("tr"):
                    html("th").print(b)
                    with html("td"):
                        cnt += self.print_commit_bsp(bsp_list)
        return cnt

    #--------------------
    # task_status
    #--------------------
    def task_status(self, v):
        dir		= os.path.dirname(v.file)
        assignee	= v.get_data("assignee")
        status		= v.get_data("status")
        team		= v.get_data("team")

        if (not len(assignee)):
            assignee = "NoAssignee"

        with html("table", {"border":"1"}):
            with html("tr"):
                html("th").print("file")
                html("th").print("status")
                html("th").print("team")
                html("th").print("assignee")
                html("th").print("key")

            with html("tr"):
                html("td").print(os.path.relpath(v.file, self.top()))
                html("td").print(html("a", {"target":"summary",
                                            "href":self.relpath("html/{}.html?summary".format(status), dir)}).text(status))
                html("td").print(html("a", {"target":"summary",
                                            "href":self.relpath("html/{}.html?summary".format(team), dir)}).text(team))
                html("td").print(html("a", {"target":"summary",
                                            "href":self.relpath("html/{}.html?summary".format(assignee), dir)}).text(assignee))
                html("td").print(v.get_data("key"))

    #--------------------
    # _task_relation
    #--------------------
    def _task_relation(self, relationship, v, item):

        current_dir = os.path.dirname(v.file)
        related_file = v.get_related_file(relationship[item])

        if (not os.path.exists(related_file)):
            with html("tr"):
                html("td").print(item)
                html("td").print("Unknown({})".format(related_file))
            return

        rv = view.viewer([related_file])
        rv.set_data(related_file)
        with html("tr"):
            html("td").print(item)
            html("td").print(html("a", {"href":
                                        self.relpath_y2h(related_file, current_dir)}).text(rv.get_data("title")))

    #--------------------
    # task_relation
    #--------------------
    def task_relation(self, v):

        relationships = v.get_data("relationships")
        if (not relationships):
            return

        current_dir = os.path.dirname(v.file)

        with html("table", {"border":"1"}):
            for relationship in relationships:
                if ("parent" in relationship):
                    self._task_relation(relationship, v, "parent")
                if ("depends" in relationship):
                    self._task_relation(relationship, v, "depends")
                if ("blocks" in relationship):
                    self._task_relation(relationship, v, "blocks")

    #--------------------
    # task_head
    #--------------------
    def task_head(self, v):

        with html("table"):
            with html("tr"):
                with html("td"):
                    self.task_status(v)
                with html("td"):
                    self.task_relation(v)

    #--------------------
    # task_commit
    #--------------------
    def task_commit(self, v):

        has_bsp = 0
        for b in self.bsp_list():
            if (v.get_data(b)):
                has_bsp = 1
                break
        upstream = v.get_data("upstream")

        with html("table", {"border":"1"}):
            with html("tr"):
                if (has_bsp):
                    html("th").print("BSP")
                if (upstream):
                    html("th").print("upstream")
            with html("tr"):
                if (has_bsp):
                    with html("td"):
                        self.task_commit_bsp(v)
                if (upstream):
                    with html("td"):
                        self.task_commit_upstream(v)

    #--------------------
    # _task_comments
    #--------------------
    def _task_comments(self, v):

        if isinstance(v, list):
            with html("ul"):
                for comment in v:
                    with html("li"):
                        self._task_comments(comment)

        elif isinstance(v, dict):
            for key, value in v.items():
                html("p").print(self._link(key))
                with html("p"):
                    self._task_comments(value)

        elif isinstance(v, str):
            comment = self._link(v)

            comment = periject_html.re_blank_line.split(comment)
            for para in comment:
                html("p").print(para)

        else:
            print(v)
            raise TypeError(f"Incorrect type for comments ({type(v)})")

    #--------------------
    # task_comments
    #--------------------
    def task_comments(self, v):
        comments = v.get_data("comments")
        if (not comments):
            return

        self._task_comments(comments)

    #--------------------
    # print
    #--------------------
    def print(self, argv):
        # remove this script
        argv.pop(0)

        v = view.viewer([argv[0]])
        v.set_data(argv[0])

        dir = os.path.dirname(argv[0].replace("projects", "html"))

        self.print_css(dir)
        with html("body"):
            html("h2").print(v.get_data("title"))
            self.task_head(v)
            self.task_commit(v)
            self.task_comments(v)

#====================================
#
# As command
#
#====================================
if __name__=='__main__':
    # html_task.py projects/xxx/xxx.yaml
    periject_html().print(sys.argv)