from datetime import timedelta
from datetime import date

from umlauts import escape_german_umlauts

dates_color = {
    "birthdays": "green!50!black",
    "specialdays": "green!50!white",
    "freedays": "red!50!white",
    "holidays": "blue!50!green",
}

dates = {
    "birthdays": [
        { "date": "13.01", "title": "Astrid Schönberger" },
        { "date": "23.01", "title": "David Geiser" },
        { "date": "27.09", "title": "Monika Voigt"},
        { "date": "05.10", "title": "Franziska Geiser"},
        { "date": "18.10", "title": "Theresa Schönberger" },
        { "date": "13.11", "title": "Winfried Voigt"},
        { "date": "14.11", "title": "Philipp Schönberer" },
        { "date": "18.12", "title": "Ursula Donn"},
        { "date": "12.05", "title": "Felix Maximilian Schönberger"},
    ],
    "specialdays": [
        { "date": "05.10", "title": "Obermegaknutztag" },
        { "date": "10.05", "title": "Hochzeitstag" },
    ],
    "holidays": [
        { "date-start": "23.12.2019", "date-end": "04.01.2020", "title": "Weihnachtsferien" },
        #ferien 2020 bw
        { "date-start": "06.04.2020", "date-end": "18.04.2020", "title": "Osterferien" },
        { "date-start": "02.06.2020", "date-end": "13.06.2020", "title": "Pfingstferien"},
        { "date-start": "30.07.2020", "date-end": "12.09.2020", "title": "Sommerferien"},
        { "date-start": "26.10.2020", "date-end": "30.10.2020", "title": "Herbstferien"},
        { "date-start": "23.12.2020", "date-end": "09.01.2021", "title": "Weihnachtsferien"},

        #ferien 2021 bw
        { "date-start": "06.04.2021", "date-end": "10.04.2021", "title": "Osterferien" },
        { "date-start": "25.05.2021", "date-end": "06.06.2021", "title": "Pfingstferien"},
        { "date-start": "29.07.2021", "date-end": "12.09.2021", "title": "Sommerferien"},
        { "date-start": "30.10.2021", "date-end": "07.11.2021", "title": "Herbstferien"},
        { "date-start": "23.12.2021", "date-end": "09.01.2022", "title": "Weihnachtsferien"},

        #ferien 2022 bw
        { "date-start": "14.04.2022", "date-end": "23.04.2022", "title": "Osterferien" },
        { "date-start": "07.06.2022", "date-end": "18.06.2022", "title": "Pfingstferien"},
        { "date-start": "28.07.2022", "date-end": "10.09.2022", "title": "Sommerferien"},
        { "date-start": "31.10.2022", "date-end": "04.11.2022", "title": "Herbstferien"},
        { "date-start": "21.12.2022", "date-end": "07.01.2022", "title": "Weihnachtsferien"},

        #ferien 2023 bw
        { "date-start": "06.04.2022", "date-end": "15.04.2022", "title": "Osterferien" },
        { "date-start": "30.05.2022", "date-end": "09.06.2022", "title": "Pfingstferien"},
        { "date-start": "27.07.2022", "date-end": "09.09.2022", "title": "Sommerferien"},
        { "date-start": "30.10.2022", "date-end": "03.11.2022", "title": "Herbstferien"},
        { "date-start": "23.12.2022", "date-end": "05.01.2022", "title": "Weihnachtsferien"},
    ],
    "freedays": [
        { "date": "01.01", "title": "Neujahr"                  },
        { "date": "06.01", "title": "Heilige Drei Könige"      },
        { "date": "01.05", "title": "Tag der Arbeit"           },
        { "date": "03.10", "title": "Tag der Deutschen Einheit"},
        { "date": "01.11", "title": "Allerheiligen"            },
        { "date": "24.12", "title": "Weihnachtten"             },
        { "date": "25.12", "title": "1. Weihnachtsfeiertag"    },
        { "date": "26.12", "title": "2. Weihnachtsfeiertag"    },
        { "date": "31.12", "title": "Silvester"                },

        #free 2021 bw
        { "date": "02.04.2021", "title": "Karfreitag"               },
        { "date": "05.04.2021", "title": "Ostermontag"              },
        { "date": "13.05.2021", "title": "Christi Himmelfahrt"      },
        { "date": "24.05.2021", "title": "Pfingstmontag"            },
        { "date": "03.06.2021", "title": "Fronleichnam"             },
        
        #free 2022 bw
        { "date": "15.04.2022", "title": "Karfreitag"               },
        { "date": "18.04.2022", "title": "Ostermontag"              },
        { "date": "26.05.2022", "title": "Christi Himmelfahrt"      },
        { "date": "06.06.2022", "title": "Pfingstmontag"            },
        { "date": "16.06.2022", "title": "Fronleichnam"             },
        
        #free 2023 bw
        { "date": "07.04.2022", "title": "Karfreitag"               },
        { "date": "10.04.2022", "title": "Ostermontag"              },
        { "date": "18.05.2022", "title": "Christi Himmelfahrt"      },
        { "date": "29.05.2022", "title": "Pfingstmontag"            },
        { "date": "08.06.2022", "title": "Fronleichnam"             },
    ],
    }

def get_special_text(date_to_check, divider):
    return_str =""
    for b in dates:
        print(b)
        for d in dates[b]:
            if "date" in d:
                start_day = d["date"].split(".")
                if len(start_day)<3:
                    s_year = date_to_check.year
                else:
                    s_year = int(start_day[2])
                s_month = int(start_day[1])
                s_day = int(start_day[0])
                start_day = date(s_year, s_month, s_day)
                if (start_day == date_to_check):
                    if return_str != "":
                        return_str += divider
                    return_str += "\\textcolor{"+dates_color[b]+"}{" + d["title"] + "}"


            if "date-start" in d and "date-end" in d:
                start_day = d["date-start"].split(".")
                if len(start_day)<3:
                    s_year = date_to_check.year
                else:
                    s_year = int(start_day[2])
                s_month = int(start_day[1])
                s_day = int(start_day[0])
                start_day = date(s_year, s_month, s_day)

                end_day = d["date-end"].split(".")
                if len(end_day)<3:
                    e_year = date_to_check.year
                else:
                    e_year = int(end_day[2])
                e_month = int(end_day[1])
                e_day = int(end_day[0])
                end_day = date(e_year, e_month, e_day)

                if date_to_check >= start_day and date_to_check <= end_day:
                    if return_str != "":
                        return_str += divider
                    return_str += "\\textcolor{"+dates_color[b]+"}{" + d["title"] + "}"
    return_str = escape_german_umlauts(return_str)
    return return_str