#!/usr/bin/env python3
import re

# Path to your Hyprland config
config_path = "/home/megnas/.config/hypr/hyprland.conf"  # replace USERNAME

variables = {}
bind_lines = []

# 1️⃣ Read config
with open(config_path) as f:
    for line in f:
        line = line.strip()
        if not line or line.startswith("#"):
            continue
        # Parse variables
        if line.startswith("$"):
            m = re.match(r"(\$\w+)\s*=\s*(.*)", line)
            if m:
                var, val = m.groups()
                val = val.split("#")[0].strip()  # remove comment
                variables[var] = val
        # Parse binds
        if line.startswith(("bind =","bindm =")): #"bindl =","bindel ="
            bind_lines.append(line.split("=",1)[1].strip())

# 2️⃣ Map commands to readable actions
def command_to_text(parts):
    cmd = " ".join(parts[2:]).strip()
    # movefocus mapping
    movefocus_map = {"l":"left","r":"right","u":"up","d":"down"}
    if cmd.startswith("movefocus"):
        dir_key = cmd.split()[-1]
        dir_text = movefocus_map.get(dir_key, dir_key)
        return f"Move focus {dir_text}"
    if "split-workspace" in cmd:
        return f"Changes workspace to {parts[-1]}"
    if "exit" in cmd:
        return "Exits Hyprland"
    if "killactive" in cmd:
        return "Closes active window"
    if "exec" in cmd:
        # handle known variables
        cmd = cmd.replace("$fileManager", "Filemanager").replace("$menu", "Menu").replace("$terminal","Terminal")
        # remove leading "exec "
        if cmd.startswith("exec "):
            cmd_body = cmd[5:]
        else:
            cmd_body = cmd
        # Special case for screenshot script
        if "~/.scripts/screenshot.sh" in cmd_body:
            return "Takes screenshot"
        if "~/.scripts/hypr-help.sh" in cmd_body:
            return "Shows this help menu"
        return f"Runs {cmd_body}"
    if "togglefloating" in cmd:
        return "Toggles floating for window"
    if "fullscreen" in cmd:
        return "Toggles fullscreen"
    if "pseudo" in cmd:
        return "Pseudotiles window (dwindle)"
    if "togglesplit" in cmd:
        return "Toggles split (dwindle)"
    if "focusmonitor" in cmd:
        return "Changes focused monitor"
    if "split-changemonitor" in cmd:
        return "Moves window to next monitor"
    if "togglespecialworkspace" in cmd:
        return f"Toggles special workspace {parts[-1]}"
    if "movetoworkspace" in cmd:
        return f"Moves window to {parts[-1]}"
    if "split-cycleworkspacesnowrap" in cmd:
        return f"Cycles workspace {parts[-1]}"
    if "movewindow" in cmd:
        return "Move window with mouse"
    if "resizewindow" in cmd:
        return "Resize window with mouse"
    # fallback
    return cmd

# 3️⃣ Resolve variables in combos and rename mouse keys
def resolve_combo(combo):
    combo = combo.replace("$mainMod", variables.get("$mainMod",""))
    combo = combo.replace("#"," + ")  # ALT#SUPER -> ALT + SUPER
    # Mouse key mapping
    mouse_map = {
        "mouse:272": "Mouse (left click)",
        "mouse:273": "Mouse (right click)",
        "mouse_down": "Mouse (scroll down)",
        "mouse_up": "Mouse (scroll up)",
        "Print": "PrintScreen"
    }
    combo = mouse_map.get(combo, combo)
    return combo.strip(" +")

# 4️⃣ Format each bind
formatted = []
for b in bind_lines:
    parts = [p.strip() for p in b.split(",")]
    if len(parts) < 2:
        continue
    combo = resolve_combo(parts[0])
    key = resolve_combo(parts[1])
    # combine combo + key
    if combo and key:
        combo_text = f"{combo} + {key}"
    elif combo:
        combo_text = combo
    else:
        combo_text = key
    action = command_to_text(parts)
    formatted.append(f"{combo_text} -> {action}")

# 5️⃣ Print results
for line in formatted:
    print(line)