"""Demo-Plugin: konfigurierbarer Text."""
import os, sys
sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))
from plugins.base import Widget
from palette import fill_for, measure, fit_font, centered_text


class Widget(Widget):
    name = "hello"
    label = "Hello / Demo"
    description = "Zeigt einen konfigurierbaren Text. Responsiv."
    category = "general"

    config_schema = [
        {"key": "text", "label": "Text", "type": "string", "default": "Hello!"},
        {"key": "color", "label": "Farbe", "type": "select",
         "choices": ["fg", "info", "ok", "warn", "alert", "accent"], "default": "fg"},
    ]
    default_config = {"text": "Hello!", "color": "fg"}

    def fetch(self):
        return {}

    def render(self, draw, fonts, x, y, w, h):
        text = self.cfg("text", "Hello!")
        font = fit_font(draw, text, fonts, w - 16, h - 16)
        centered_text(draw, text, x, y, w, h, font, fill_for(self.cfg("color", "fg")))