powerlevel10k/_p10k

#compdef p10k

__p10k_getpart(){

    local -aU keys lines sides segments __p10k_prompt_selectors
    local -A reply
    lines=()
    sides=()
    segments=()
    equals="$1"
    __p10k_prompt_selectors=("*$equals" "*/*$equals" "*/*/*$equals")

    p10k display -a '*'
    keys=( ${(uk)reply} )

    for k in ${keys[@]};do

        resparts=( ${(s:/:)k} )
        resline=${resparts[1]}
        resside=${resparts[2]}
        reselem=${resparts[3]}

        resCnt=$#resparts

        if (( resCnt == 1 )); then
            __p10k_prompt_selectors+=("$resline$equals")
            lines+=("$resline")
        elif (( resCnt == 2 )); then
            __p10k_prompt_selectors+=("$resline/$resside$equals")
            sides+=("$resside")
        else
            segments+=("$segments")
            __p10k_prompt_selectors+=("$resline/$resside/$reselem$equals")
        fi

    done

    for line in ${lines}; do
        p10k display -a "$line/*"
        keys=( ${(uk)reply} )

        hadkkSecond=false
        hadThird=false
        for k in ${keys[@]};do

            resparts=( ${(s:/:)k} )
            resline=${resparts[1]}
            resside=${resparts[2]}
            reselem=${resparts[3]}

            resCnt=$#resparts

            if (( resCnt == 2 )); then
                hadSecond=true
            elif (( resCnt == 3 )); then
                __p10k_prompt_selectors+=("$resline/*/$reselem$equals")
                hadThird=true
            fi
        done

        if [[ $hadSecond == true ]]; then
            __p10k_prompt_selectors+=("$line/*=")
        fi

        if [[ $hadThird == true ]]; then
            __p10k_prompt_selectors+=("$line/*/*$equals")
        fi
    done

    for side in ${sides}; do
        p10k display -a "*/$side/*"
        keys=( ${(uk)reply} )

        __p10k_prompt_selectors+=("*/$side$equals")
        hadThird=false
        for k in ${keys[@]};do

            resparts=( ${(s:/:)k} )
            resline=${resparts[1]}
            resside=${resparts[2]}
            reselem=${resparts[3]}
            resCnt=$#resparts

            if (( resCnt == 3 )); then
                __p10k_prompt_selectors+=("*/$side/$reselem$equals")
                hadThird=true
            fi
        done
        if [[ $hadThird == true ]]; then
            __p10k_prompt_selectors+=("*/$side/*$equals")
        fi
    done

    if [[ $equals != '' ]]; then
        declare -gA __p10k_prompt_selectors_state=("${__p10k_prompt_selectors[@]}")
    else
        declare -gA __p10k_prompt_selectors_nostate=("${__p10k_prompt_selectors[@]}")
    fi

}

__p10k_partpattern(){
    if ! (( $+__p10k_prompt_selectors_nostate )) && ! _retrieve_cache p10k_segment_cache; then
        __p10k_getpart ""
        _store_cache p10k_segment_cache __p10k_prompt_selectors_nostate
    fi

    _multi_parts / __p10k_prompt_selectors_nostate

}

__p10k_partpattern_state(){

    local -aU state=(
        'show:the part is displayed'
        'hide:the part is not displayed'
        'print:the part is printed in precmd'
    )

    if compset -P '*='; then
        _describe -t p10k-state 'p10k-state' state
    else
        if ! (( $+__p10k_prompt_selectors_state )) && ! _retrieve_cache p10k_segment_cache_state; then
            __p10k_getpart '='
            _store_cache p10k_segment_cache_state __p10k_prompt_selectors_state
        fi
        _multi_parts -qS '=' / __p10k_prompt_selectors_state
    fi

}

__p10k_display(){

    local arguments

    arguments=(
        '(-)-a[Populate array `reply` with states of prompt parts]:part-pattern:__p10k_partpattern'
        '(- * :)-r[Redisplay prompt]'
        '(-)*:part-pattern:__p10k_partpattern_state'
    )

    _arguments -S -s $arguments && return 0

}

__p10k_segment(){

  arguments=(
    '-t[segment main content; will undergo prompt expansion]:text'
    '-i[segment icon; default is empty]:icon'
    '-r[icon is a symbolic reference that needs to be resolved]'
    '+r[icon is already resolved and should be printed literally; for example,⭐]'
    '-b[background color; for example, empty value means]:bg'
    '-f[foreground color; for example, empty value means]:fg'
    '-s:segment state for the purpose of applying styling options]:state'
    '-c[if empty after parameter expansion and process substitution]:condition'
    '-e[segment main content will undergo parameter expansion and process]'
    '+e[segment main content should not undergo parameter expansion and process]'
    '(- * :)-h[print this help message]'
    )

    _arguments -S -s $arguments && return 0

}

function _p10k(){

    local arguments verb
    local curcontext=$curcontext state line ret=0 __p10k_commands

    __p10k_commands=(
        'configure:run interactive configuration wizard'
        'reload:reload configuration'
        'segment:print a user-defined prompt segment'
        'display:show, hide or toggle prompt parts'
        'help:print this help message'
    )

    arguments=(
        '1:p10k subcommand:->verb'
        '*:: :->args'
    )

    _arguments -S -s $arguments && return 0

    case $state in
        verb)
            _describe -t p10k-commands "p10k verbs" __p10k_commands && ret=0
            ;;
        args)
            verb=$words[1]
            curcontext="${curcontext%:*:*}:p10k-$verb:"
            case $verb in
                configure)
                    _message 'no more arguments'
                    ret=1
                    ;;
                reload)
                    _message 'no more arguments'
                    ret=1
                    ;;
                segment)
                    __p10k_segment
                    ret=$?
                    ;;
                display)
                    __p10k_display
                    ret=$?
                    ;;
                help)
                    if (( $#words > 2)); then
                        _message 'no more arguments'
                        ret=1
                    else
                        _describe -t p10k-commands "p10k verbs" __p10k_commands && ret=0
                    fi
                    ;;
                *)
                    _message 'unknown p10k command'
                    ret=1
                    ;;
            esac
            ;;
    esac

    return $ret
}

_p10k "$@"