from textual.app import App
from textual.widgets import Button
from .screens.dashboard import DashboardScreen
from .screens.nucreator import NucleonCreatorScreen
from .screens.precache import PrecachingScreen
from .screens.about import AboutScreen
class HeurAMSApp(App):
    TITLE = "潜进"
    #CSS_PATH = str(cxt.rootdir / "interface" / "css" / "main.css")
    SUB_TITLE = "启发式先进记忆调度器"
    BINDINGS = [("q", "quit", "退出"), 
                ("d", "toggle_dark", "改变色调"),
                ("1", "app.push_screen('dashboard')", "仪表盘"),
                ("2", "app.push_screen('precache_all')", "缓存管理器"),
                ("3", "app.push_screen('nucleon_creator')", "创建新单元"),
                ("0", "app.push_screen('about')", "版本信息"),
                ]
    SCREENS = {
        "dashboard": DashboardScreen,
        "nucleon_creator": NucleonCreatorScreen,
        "precache_all": PrecachingScreen,
        "about": AboutScreen,
    }

    def on_mount(self) -> None:
        self.push_screen("dashboard")

    def on_button_pressed(self, event: Button.Pressed) -> None:
        self.exit(event.button.id)

def environment_check():
    from pathlib import Path
    for i in config_var.get()["paths"].values():
        i = Path(i)
        if not i.exists():
            print(f"创建 {i}")
            i.mkdir(exist_ok = True, parents = True)
        else:
            print(f"找到 {i}")

def is_subdir(parent, child):
    try:
        child.relative_to(parent)
        return 1
    except:
        return 0

# 开发模式
from heurams.context import rootdir, workdir, config_var
from pathlib import Path
from heurams.context import rootdir
import os
if is_subdir(Path(rootdir),Path(os.getcwd())):
    os.chdir(Path(rootdir) / ".." / "..")
    print(f'转入开发数据目录: {Path(rootdir)/".."/".."}')

environment_check()

app = HeurAMSApp()
app.run()