{{/* 
    Copyright © 2022 - 2025 The Hinode Team / Mark Dumay. All rights reserved.
    Use of this source code is governed by The MIT License (MIT) that can be found in the LICENSE file.
    Visit gethinode.com/license for more details.

    This source code adapts the original embedded shortcode as maintained by the The Bootstrap Authors. It introduces
    the following modifications:
     - Added validation of shortcode arguments
     - Modified the layout
    
    The original source code is available on:
    https://github.com/twbs/bootstrap/blob/main/site/layouts/shortcodes/scss-docs.html
    Copyright (c) 2011-2023 The Bootstrap Authors. Licensed under The MIT License (MIT).
*/}}

{{ $error := false -}}

{{/* Initialize arguments */}}
{{- $args := partial "utilities/InitArgs.html" (dict "structure" "docs" "args" .Params "named" .IsNamedParams "group" "shortcode") -}}
{{- if or $args.err $args.warnmsg -}}
    {{- partial (cond $args.err "utilities/LogErr.html" "utilities/LogWarn.html") (dict 
        "partial"  "shortcodes/docs.html" 
        "msg"      "Invalid arguments"
        "details"  ($args.errmsg | append $args.warnmsg)
        "file"     page.File
        "position" .Position
    )}}
    {{ $error = $args.err }}
{{- end -}}

{{/* Initialize local arguments */}}
{{- $id := $args.id | default (printf "docs-collapse-%d" .Ordinal) -}}
{{- $basePath := .Site.Params.docs.basePath -}}
{{- $file := $args.file -}}
{{- if hasPrefix $file "./" -}}
    {{- $file = path.Clean $file -}}
{{- else -}}
    {{- $file = path.Join $basePath (path.Clean $file) -}}
{{- end -}}
{{- $extension := strings.TrimLeft "." (path.Ext $file)  }}
{{- $captureStart := "" -}}
{{- $captureEnd := "" -}}

{{- $supportedExtensions := slice "js" "scss" "toml" -}}
{{- if in $supportedExtensions $extension -}}
    {{- if eq $extension "toml" }}
        {{- $captureStart = printf "# toml-docs-start %s" $args.name -}}
        {{- $captureEnd = printf "# toml-docs-end %s" $args.name -}}
    {{- else -}}
        {{- $captureStart = printf "// %s-docs-start %s" $extension $args.name -}}
        {{- $captureEnd = printf "// %s-docs-end %s" $extension $args.name -}}
    {{- end -}}
{{- else -}}
    {{- errorf "File format not supported (line %s): %s" .Position $file -}}
{{- end -}}

{{/* Main code */}}
{{- if not $error -}}
    {{- /* Force-check if the file exists */ -}}
    {{ $tmp := os.Stat $file }}

    {{- $regex := printf `%s((?:.|\n)*)%s` $captureStart $captureEnd -}}
    {{- $match := findRE $regex (readFile $file) -}}
    {{- $match = index $match 0 -}}

    {{- if not $match -}}
        {{- errorf "%s: %q: Got no matches for name=%q in file=%q!" .Position .Name $args.name $file -}}
    {{- end -}}

    {{- $match = replace $match $captureStart "" -}}
    {{- $match = replace $match $captureEnd "" -}}

    <ul class="nav nav-tabs{{ with $args.class }} {{ . }}{{ end }}">
        <li class="nav-item">
            <a class="nav-link active font-monospace" 
                href="#body-{{ $id }}" 
                aria-current="page" 
                data-bs-toggle="collapse" 
                data-bs-target=".multi-{{ $id }}" 
                aria-expanded="false" 
                aria-controls="body-{{ $id }} footer-{{ $id }}">
                <small>{{ if $args.full }}{{ strings.TrimPrefix "/" (strings.TrimPrefix $basePath $file) }}{{ else }}{{ path.Base $file }}{{ end }}</small>
            </a>
        </li>
    </ul>
    <div class="border-start border-end border-bottom mb-3">
        <div class="collapse multi-{{ $id }}{{ if $args.show }} show{{ end }} syntax-highlight" id="body-{{ $id }}">
            {{- highlight (trim $match "\r\n") $extension "" -}}
        </div>
        <div class="collapse multi-{{ $id }}{{ if not $args.show }} show{{ end }} p-3" id="footer-{{ $id }}">
            <a class="nav-link active" 
                href="#body-{{ $id }}" 
                aria-current="page" 
                data-bs-toggle="collapse" 
                data-bs-target=".multi-{{ $id }}" 
                aria-expanded="false" 
                aria-controls="body-{{ $id }} footer-{{ $id }}">
                <small><i>{{ T "clickToExpand" }}</i></small>
            </a>
        </div>
    </div>
{{- end -}}