from chart import Chart
from line import Line
from pandas import Series
from plotly.graph_objects import Scatter
from typing import List

class LineChart(Chart):

    def __init__(self, x: Series, lines: List[Line], title: str = ''):
        self.x = x
        self.lines = lines
        self.title = title

    def traces(self) -> List[Scatter]:
        traces = []
        for line in self.lines:
            traces.append(Scatter(
                x = self.x,
                y = line.values,
                mode = 'lines',
                name = line.name,
                line = dict(color = line.color)
            ))
        return traces