#!/usr/bin/env zsh

export HYPRLAND_INSTANCE_SIGNATURE=$(hyprctl -j instances | jq -r '.[0] | .instance')



cycle_workspace () {

    if [[ -n "${@}" ]]; then
        direction="${1}"
    else
        print "Must supply a direction!  Exiting..."  >&2
        exit 1
    fi

    monitors=$(hyprctl -j monitors)
    workspaces=$(hyprctl -j workspaces)

    active_mon=$(hyprctl -j monitors | jq '.[] | select(.focused) | .id')
    active_ws=$(hyprctl -j monitors | jq --argjson mon ${active_mon} '.[$mon].activeWorkspace.id')

    first_ws=$(jq '.[0].id' <<< "${workspaces}")
    last_ws=$(jq '.[-1].id' <<< "${workspaces}")

    case "${direction}" in
        "next")
            if [[ ${active_ws} -eq ${last_ws} ]]; then
                hyprctl dispatch workspace ${first_ws}
            else
                hyprctl dispatch workspace +1
            fi
            ;;
        "prev")
            if [[ ${active_ws} -eq ${first_ws} ]]; then
                hyprctl dispatch workspace ${last_ws}
            else
                hyprctl dispatch workspace -1
            fi
            ;;
        *)
            print "Invalid direction!  Exiting..." >&2
            exit 2
            ;;
    esac
}

create_workspace () {
    active_mon=$(hyprctl -j monitors | jq '.[] | select(.focused) | .id')
    workspaces="$(hyprctl -j workspaces | jq --compact-output .)"
    first_ws=$(jq '.[0].id' <<< "${workspaces}")
    last_ws=$(jq '.[-1].id' <<< "${workspaces}")

    if [[ -n "${@}" ]]; then
        new_name="${1}"
        shift
    else
        print "Must suplly at least a new workspace name!  Exiting..." >&2
        exit 1
    fi

    if [[ -n "${@}" ]]; then
        new_ws="${1}"
    else
        new_ws=$(( last_ws + 1 ))
    fi

    old_ws=$(hyprctl -j activeworkspace | jq '.id')
    if [[ ${old_ws} -ne ${last_ws} ]]; then
        hyprctl dispatch workspace ${last_ws}
    fi 
    # create new workspace
    hyprctl dispatch workspace +1
    active_ws=$(hyprctl -j activeworkspace | jq '.id')
    hyprctl dispatch renameworkspace ${active_ws} ${new_name}
    hyprctl keyword workspace "${active_ws},defaultName:${new_name}, monitor:${active_mon}, persistent:true"

    if [[ ${new_ws} -lt ${last_ws} ]]; then
        for ws in {${new_ws}..${last_ws}}; do
            curr_name=$(jq --raw-output --argjson ws ${ws} '.[] | select(.id == $ws) | .name' <<< "${workspaces}")
            if [[ ${new_ws} -eq ${ws} ]]; then
                next_name=${curr_name}
            else
                hyprctl dispatch renameworkspace ${ws} ${next_name}
                next_name=${curr_name}
            fi
        done    
        last_ws=$(hyprctl -j workspaces | jq '.[-1].id')
        hyprctl dispatch renameworkspace ${last_ws} ${next_name}
    fi
    hyprctl dispatch renameworkspace ${new_ws} ${new_name}
    active_ws=$(hyprctl -j activeworkspace | jq '.id')
    hyprctl keyword workspace "${active_ws},defaultName:${next_name}, monitor:${active_mon}, persistent:true"

    #set -x
    if [[ ${active_ws} -ne ${new_ws} ]]; then
        hyprctl dispatch workspace ${new_ws}
        create_workspace ${next_name}
        hyprctl dispatch workspace ${old_ws}
    fi
    #set +x
}