"""Tests for ui elements."""

import pandas as pd
from sqlalchemy.orm import Session

from aki_prj23_transparenzregister.ui import ui_elements


def test_import() -> None:
    """Checks if an import co ui_elements can be made."""
    assert ui_elements is not None


def test_get_company_data(full_db: Session) -> None:
    """Checks if data from the company and district court tables can be accessed."""
    company_df = ui_elements.get_company_data(full_db)

    test_data = pd.DataFrame(
        {
            "company_id": {0: 1, 1: 2, 2: 3},
            "company_hr": {0: "HRB 123", 1: "HRB 123", 2: "HRB 12"},
            "company_court_id": {0: 2, 1: 1, 2: 2},
            "company_name": {
                0: "Some Company GmbH",
                1: "Other Company GmbH",
                2: "Third Company GmbH",
            },
            "company_street": {0: "Sesamstr.", 1: "Sesamstr.", 2: None},
            "company_zip_code": {0: "58644", 1: "58636", 2: None},
            "company_city": {0: "TV City", 1: "TV City", 2: None},
            "company_longitude": {0: 7.6968, 1: 7.7032, 2: None},
            "company_latitude": {0: 51.3246, 1: 51.38, 2: None},
            "company_pos_accuracy": {0: 4.0, 1: 4.0, 2: None},
            "company_last_update": {
                0: "2023-01-01",
                1: "2023-01-01",
                2: "2023-01-01",
            },
            "company_sector": {0: None, 1: None, 2: None},
            "district_court_name": {
                0: "Amtsgericht Dortmund",
                1: "Amtsgericht Bochum",
                2: "Amtsgericht Dortmund",
            },
        }
    )
    test_data = test_data.set_index("company_id")
    pd.testing.assert_frame_equal(company_df, test_data)


def test_get_finance_data(full_db: Session) -> None:
    """Checks if data from the company and finance tables can be accessed."""
    finance_df = ui_elements.get_finance_data(full_db)
    test_data = pd.DataFrame(
        {
            "annual_finance_statement_id": {0: 1, 1: 2},
            "annual_finance_statement_company_id": {0: 1, 1: 1},
            "annual_finance_statement_date": {0: "2023-01-01", 1: "2022-01-01"},
            "annual_finance_statement_total_volume": {0: 1000.0, 1: 1100.0},
            "annual_finance_statement_ebit": {0: 1000.0, 1: 1100.0},
            "annual_finance_statement_ebitda": {0: 1000.0, 1: 1100.0},
            "annual_finance_statement_ebit_margin": {0: 1000.0, 1: 1100.0},
            "annual_finance_statement_total_balance": {0: 1000.0, 1: 1100.0},
            "annual_finance_statement_equity": {0: 1000.0, 1: 1100.0},
            "annual_finance_statement_debt": {0: 1000.0, 1: 1100.0},
            "annual_finance_statement_return_on_equity": {0: 1000.0, 1: 1100.0},
            "annual_finance_statement_capital_turnover_rate": {0: 1000.0, 1: 1100.0},
            "annual_finance_statement_current_liabilities": {0: 1000.0, 1: 1100.0},
            "annual_finance_statement_dividends": {0: None, 1: None},
            "annual_finance_statement_net_income": {0: None, 1: None},
            "annual_finance_statement_assets": {0: 1000.0, 1: 1100.0},
            "annual_finance_statement_long_term_debt": {0: 1000.0, 1: 1100.0},
            "annual_finance_statement_short_term_debt": {0: 1000.0, 1: 1100.0},
            "annual_finance_statement_revenue": {0: 1000.0, 1: 1100.0},
            "annual_finance_statement_cash_flow": {0: 1000.0, 1: 1100.0},
            "annual_finance_statement_current_assets": {0: 1000.0, 1: 1100.0},
            "company_name": {0: "Some Company GmbH", 1: "Some Company GmbH"},
            "company_id": {0: 1, 1: 1},
        }
    )
    pd.testing.assert_frame_equal(finance_df, test_data)


def test_create_header() -> None:
    """Checks if the header can be created."""
    options = {1: "a", 2: "b"}
    ui_elements.create_header(options)


def test_create_company_header() -> None:
    """Checks if the company header can be created."""
    selected_company = "Test GmbH"
    ui_elements.create_company_header(selected_company)


def test_create_company_stats(full_db: Session) -> None:
    """Checks if the company widgets can be created."""
    company_df = ui_elements.get_company_data(full_db)
    value_chosen = 1
    selected_company_stats = company_df.loc[value_chosen]
    ui_elements.create_company_stats(selected_company_stats)


def test_create_tabs(full_db: Session) -> None:
    """Checks if the tabs of the company page can be created."""
    selected_company_id = 1
    finance_df = ui_elements.get_finance_data(full_db)
    selected_finance_df = finance_df.loc[
        finance_df["company_id"] == selected_company_id
    ]
    ui_elements.create_tabs(selected_company_id, selected_finance_df)


def test_kennzahlen_layout(full_db: Session) -> None:
    """Checks if the financial metric layout of the company page can be created."""
    selected_company_id = 1
    finance_df = ui_elements.get_finance_data(full_db)
    selected_finance_df = finance_df.loc[
        finance_df["company_id"] == selected_company_id
    ]
    ui_elements.kennzahlen_layout(selected_finance_df)