#!/usr/bin/env bash
set -euo pipefail

SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)"
CONFIG="$SCRIPT_DIR/workspace"

declare -A TARGETS

echo "Using config: $CONFIG"

if [[ ! -f "$CONFIG" ]]; then
    echo "[ERROR] Config file not found!"
    exit 1
fi

echo "[DEBUG] Config contents:"
cat "$CONFIG"
echo "[DEBUG] ---------------------"

LINE_NUM=0

# -------------------------
# Launch applications
# -------------------------
is_running() {
    local CLASS="$1"
    hyprctl clients -j | jq -e --arg class "$CLASS" \
        '.[] | select(.class == $class)' >/dev/null
}

while IFS='|' read -r NAME CLASS COMMAND WORKSPACE; do
    [[ -z "${NAME:-}" ]] && continue

    [[ "$NAME" == "NAME" ]] && {
        echo "[DEBUG] Skipping header row"
        continue
    }

    echo "[DEBUG] Processing: $NAME ($CLASS)"

    if is_running "$CLASS"; then
        echo "[INFO] $NAME already running, skipping"
    else
        echo "[INFO] Launching $NAME"

        if pgrep -f "$COMMAND" >/dev/null 2>&1; then
            echo "[INFO] $NAME already running (pgrep match)"
        else
            if command -v "$COMMAND" >/dev/null 2>&1; then
                nohup "$COMMAND" >/dev/null 2>&1 &
            else
                echo "[WARN] '$COMMAND' not in PATH, trying desktop ID..."
                nohup gtk-launch "$CLASS" >/dev/null 2>&1 &
            fi
        fi
    fi

    TARGETS["$CLASS"]="$WORKSPACE"

done < "$CONFIG"

echo "[INFO] Waiting for windows..."

declare -A DONE

# -------------------------
# Wait + move windows
# -------------------------
while true; do
    ALL_DONE=true

    for CLASS in "${!TARGETS[@]}"; do
        [[ -n "${DONE[$CLASS]:-}" ]] && continue

        WORKSPACE="${TARGETS[$CLASS]}"

        WIN=$(hyprctl clients -j |
            jq -r --arg class "$CLASS" \
            '.[] | select(.class == $class) | .address' |
            head -n1)

        if [[ -z "$WIN" ]]; then
            echo "[DEBUG] Waiting for window class: $CLASS"
            ALL_DONE=false
            continue
        fi

        echo "[INFO] Found $CLASS -> $WIN (workspace $WORKSPACE)"

        hyprctl dispatch "hl.dsp.window.move({workspace = \"$WORKSPACE\", follow = false, window = \"address:$WIN\"})"
        # echo "hyprctl dispatch 'hl.dsp.window.move({workspace = \"$WORKSPACE\", follow = false, window = \"address:$WIN\"})'"
        # hyprctl dispatch movetoworkspacesilent "$WORKSPACE,address:$WIN"

        DONE["$CLASS"]=1
    done

    if $ALL_DONE; then
        echo "[INFO] All windows moved."
        break
    fi

    sleep 0.5
done

for i in 4 3 2 1; do
    echo "hyprctl dispatch \"hl.dsp.focus({workspace = \"$i\"})\""
    hyprctl dispatch "hl.dsp.focus({workspace = \"$i\"})"
    echo "hyprctl dispatch workspace \"$i\""
    hyprctl dispatch workspace "$i"

    if [ "$i" -eq 3 ]; then
        sleep 0.5
        echo "R"
        wtype "R"
        sleep 0.5
    fi
done

tmux new-session -d -s qs 'sleep 4 && quickshell'