#!/usr/bin/python3

import os
import json
import glob

from jinja2 import Template
from ansi2html import Ansi2HTMLConverter
from ansi2html.style import get_styles

###############################################################################

output_dir = "../www/"

template_path = os.path.join(output_dir,"template_appci_branch.html")

tests = [ "Package linter",
          "Installation",
          "Deleting",
          "Upgrade",
          "Backup",
          "Restore",
          "Change URL",
          "Installation in a sub path",
          "Deleting from a sub path",
          "Installation on the root",
          "Deleting from root",
          "Installation in private mode",
          "Installation in public mode",
          "Multi-instance installations",
          "Malformed path",
          "Port already used" ]

ci_branches = [ ("stable", "Stable (x86)"),
                ("arm", "Stable (ARM)"),
                ("testing", "Testing"),
                ("unstable", "Unstable") ]

###############################################################################

conv = Ansi2HTMLConverter()
shell_css = "\n".join(map(str, get_styles(conv.dark_bg, conv.scheme)))

def shell_to_html(shell):
    return conv.convert(shell, False)

###############################################################################

if __name__ == '__main__':

    # Load the template
    template = open(template_path, "r").read()
    t        = Template(template)

    apps = [ file_.replace("data/", "") for file_ in glob.glob("data/*") ]

    branch = ci_branches[0]
    branch_id = branch[0]

    data = { "ci_branch": branch,
             "tests": tests,
             "result_to_class": { None: "unknown",
                                  False: "danger",
                                  True: "success" }
           }

    data["apps"] = []
    for app in apps:
        data["apps"].append((app, json.loads(open("data/" + app).read())[branch_id]))

    # Sort apps according to level, number of successfull test, name
    def level(app):
        test_results = app[1]
        if not test_results:
            return -1
        if "level" in test_results and test_results["level"]:
            return test_results["level"]
        return 0

    def test_score(app):
        test_results = app[1]
        if not test_results or "tests" not in test_results:
            return -1

        score = 0
        for test, r in test_results["tests"].items():
            if r == True:
                score += 1
            elif r == False:
                score -= 1
        return score

    data["apps"] = sorted(data["apps"], key=lambda a: (-level(a), -test_score(a)))
    #, lambda app,T: (T["level"],
     #                                                  len([ t for t in T["tests"].values if t == True ]),
      #                                                 app))

    summary_per_level = []
    summary_per_level.append(("Untested", len([ a for a in data["apps"] if level(a) == -1 ])))
    for l in range(0, 8):
        summary_per_level.append(("Level %s" % l, len([ a for a in data["apps"] if level(a) == l ])))
    data["summary_per_level"] = summary_per_level

    # Generate the output using the template
    result = t.render(data=data, convert=shell_to_html, shell_css=shell_css)

    output_path = os.path.join(output_dir, "appci_%s.html" % branch_id)
    open(output_path, "w").write(result)

    print "Done."