{% extends "base.html" %} {% block main_content %}
	<div class="container-fluid">
		<h3 class="offset-2">{{page_title}}</h3>
        <div class="row">
        <form id="psform" class="d-flex justify-content-center form-inline" method="POST" action="">
            <input type="hidden" name="fe_msg_id" value="{{fe_msg_id}}"></input>
            <h6>
            <div class="input-group">
                <label class="input-group-text" for="pagesize">{{DD.total_dups}} duplicate files ({{DD.uniq_dups}} Unique)  -- Showing&nbsp;</label>
                <select id="pagesize" class="form-select" name="pagesize" onChange="ResetPageSize()">
                {% for o in "5", "10", "15", "20", "25", "50", "75", "100", "200", "500", "1000", "5000", "20000" %}
                    <option
                    {% if o|int == pagesize %}
                        selected
                    {% endif %}
                    >{{o}}</option>
                {% endfor %}
                </select>
                <span class="input-group-text">&nbsp;duplicates at a time &nbsp;
                    <svg width="16" height="16" fill="currentColor">
                        <use xlink:href="{{url_for('internal', filename='icons.svg')}}#info" onMouseOver="$('#dbox').modal('show'); return false;"/>
                    </svg>
                </span>
            </div class="input-group">
            </h6>
        </form>
        </div class="row">
        <script>
            let D=[]
            let F=[]

            function ResetPageSize()
            {
                console.log( $("#pagesize").val() )
                $("#psform").submit()
                return false;
            }

            $('#dbox-title').html('Duplicate Files Processing (info)')
            div=`
                <p>The duplicates are shown below ({{pagesize}} at a time) in a per set of files or sets of directories</p>
                <p>The per file sets are shown with the title 'Choose between these fiels' and show a series of duplicate files in a row, that comprise one of:</p>
                <ul>
                    <li>3 or more of the same file</li>
                    <li>different file names in the same or different directories</li>
                </ul>
                <p>The per direcory sets are shown with the title 'Choose path to KEEP...' and show a series of directories in a row, that contain duplicate files.  In this view duplicates have the same file name and any other files in these directories that are not duplicates will not be deleted</p>
                <p>TO BE CLEAR: after you click the "Delete Duplicates" button, the files in red and duplicate files in directories in red will be deleted from the file system</p>
             `
            $('#dbox-content').html(div)

            function KeepFile(row, which, al)
            {
                $('[id^=kf' + row + '-f]').attr('class', 'alert alert-danger sm-txt py-1')
                $('[id^=kf' + row + '-f]').attr('class', 'alert alert-danger sm-txt py-1')
                $('#kf'+row+'-f'+which).attr('class', 'alert alert-' + al + ' py-1')
                $('#kfid-'+row).val( F[row.toString()+which.toString()] )
            }
            function KeepDir(row, which) 
            {
                $('[id^=kd'+row+'-d]').attr('class', 'alert alert-danger sm-txt py-1')
                $('#kd'+row+'-d'+which).attr('class', 'alert alert-success py-1')
                $('#kdid-'+row).val( D[row.toString()+which.toString()] )
            }
        </script>
		<div class="row">
			<form class="form form-inline col-12" action="{{url_for('rm_dups')}}" method="POST">
                {# pass this through so that the back-end can delete this message when it rm_dups #}
                <input type="hidden" name="fe_msg_id" value={{fe_msg_id}}>
                {% set auto=namespace(str="") %}
                {% set page=namespace(cnt=0) %}
                {% set pref=namespace(have="") %}
                {% set count=namespace( del=0, keep=0 ) %}
                {% set all_count=namespace( d_files=0, k_files=0, md_files=0, mk_files=0, manual=0 ) %}
                {% set kfid=namespace( count=0 ) %}
                {# for each hash in ip_to_sp_dups_*, auto keep the _keep, auto delete the _del, only need hidden input #}
                {% for h in DD.ip_to_sp_dups_keep %}
                    {% set kfid.count = kfid.count+1 %}
                    <input type="hidden" name="kfhash-{{kfid.count}}" value="{{h}}">
                    <input type="hidden" name="kfid-{{kfid.count}}" value="{{DD.ip_to_sp_dups_keep[h].id}}">
                    {% set count.keep = count.keep+1 %}
                    {% set count.del = count.del + DD.ip_to_sp_dups_del[h]|length %}
                {% endfor %}
                {% if count.keep %}
                    {% set auto.str = auto.str + "<li>Keeping {} files in storage path and deleting {} from import path</li>".format(count.keep, count.del) %}
                    {% set all_count.k_files = all_count.k_files + count.keep %}
                    {% set all_count.d_files = all_count.d_files + count.del %}
                {% endif %}
                <h5 class="col-12">Choose between these files:</h5>
                {% set count=namespace( del=0, keep=0, man_del=0, man_keep=0 ) %}
                {% for dups in DD.per_file_dups %}
                    {% set outer_loop=loop.index %}
                    {% set pref.have="" %}
                    {% for dup in dups %}
                        {# for each hash in preferred_file, auto keep it, only need hidden input, dont process further #}
                        {% if DD.preferred_file[dup.h] %}
                            {% set pref.have = "True" %}
                            {% if DD.preferred_file[dup.h] == dup.id %}
                                {% set kfid.count = kfid.count+1 %}
                                <input type="hidden" name="kfhash-{{kfid.count}}" value="{{dup.h}}">
                                <input type="hidden" name="kfid-{{kfid.count}}" value="{{dup.id}}">
                                {% set count.keep = count.keep + 1 %}
                            {% else %}
                                {% set count.del = count.del + 1 %} 
                            {% endif %}
                        {% else %}
                            {# okay, show an alert / make it choosable for each of these manually processed dups #}
                            {% if loop.index == 1 %}
                                {% set all_count.manual = all_count.manual + 1 %}
                                {# we arent necessarily keeping this one, but we count the first as manual keep, the rest as manual del #}
                                {# sometimes we are both in an import dir and have multiple copies in storage dir, dont double count keep, we will keep 1 from earlier code for this hash #}
                                {% if dup.h not in DD.ip_to_sp_dups_keep %}
                                    {% set count.man_keep = count.man_keep + 1 %}
                                {% endif %}
                                {% set count.man_del = count.man_del + dups|length-1 %}
                            {% endif %}
                            {% if page.cnt <= pagesize %}
                                {% if loop.index == 1 %}
                                    <div class="col-12 py-2">
                                    {% set kfid.count = kfid.count+1 %}
                                    <input type="hidden" name="kfhash-{{kfid.count}}" value="{{dup.h}}">
                                    <input type="hidden" id="kfid-{{kfid.count}}" name="kfid-{{kfid.count}}" value="">
                                {% endif %}
                                <alert id="kf{{kfid.count}}-f{{loop.index}}" style="cursor: pointer;"  class="alert"
                                    onClick="KeepFile({{kfid.count}},{{loop.index}},'success')">{{dup.d}}/{{dup.f}}</alert>
                                {% if DD.preferred_file[dup.h] == dup.id %}
                                    {% set pref.have="kf{}-f{}".format(outer_loop,loop.index) %}
                                {% endif %}
                                {% if loop.index < dups|length %}
                                    or 
                                {% endif %}
                                <script>
                                    F[{{kfid.count}}{{loop.index}}]="{{dup.id}}"
                                </script>
                                {% if loop.index == dups|length %}
                                    </div class="col-12">
                                {% endif %}
                            {% endif %}
                        {% endif %}
                    {% endfor %}
                    {% if pref.have == "" %}
                        <script>KeepFile( {{kfid.count}}, 1,'warning' )</script>
                        {% set page.cnt = page.cnt + 1 %}
                    {% endif %}
                {% endfor %}

                {% if count.keep %}
                    {% set auto.str = auto.str + "<li>Keeping {} files inside storage path,  Deleting {} duplicates files from storage path</li>".format(count.keep, count.del) %}
                    {% set all_count.k_files = all_count.k_files + count.keep %}
                    {% set all_count.d_files = all_count.d_files + count.del %}
                    {% set all_count.mk_files = count.man_keep %}
                    {% set all_count.md_files = count.man_del %}
                {% endif %}

                {% set count=namespace( keep_d=0, keep_f=0, m_files=0, m_dirs=0 ) %}
                {% for dup in DD.per_path_dups %}
                    {% if DD.preferred_path[dup.did1] or DD.preferred_path[dup.did2] %}
                        <input name="kdhash-{{loop.index}}" type="hidden" value="{{dup.hashes}}">
                        {% if DD.preferred_path[dup.did1] %}
                            <input type="hidden" name="kdid-{{loop.index}}" value="{{dup.did1}}">
                        {% else %}
                            <input type="hidden" name="kdid-{{loop.index}}" value="{{dup.did2}}">
                        {% endif %}
                        {% set count.keep_d = count.keep_d + 1 %}
                        {% set count.keep_f = count.keep_f + dup.hashes|wordcount %}
                    {% else %}
                        {% set all_count.manual = all_count.manual + 1 %}
                        {% set count.m_files = count.m_files + dup.hashes|wordcount %}
                        {% set count.m_dirs = count.m_dirs +1 %}
                        {% if page.cnt <= pagesize %}
                            <div class="col-12 py-2">
                                <h5 class="col-12 mt-3">Choose path to KEEP (same file names in 2 different directories):</h5>
                                {{dup.count}} duplicates in: 
                                {% if dup.d1 == "" %}
                                    {% set d1="/" %}
                                {% else %}
                                    {% set d1=dup.d1 %}
                                {% endif %}
                                {% if dup.d2 == "" %}
                                    {% set d2="/" %}
                                {% else %}
                                    {% set d2=dup.d2 %}
                                {% endif %}
                                    
                                <alert id="kd{{loop.index}}-d1" style="cursor: pointer;" onClick="KeepDir({{loop.index}}, 1)" class="alert">{{d1}}</alert> or
                                <alert id="kd{{loop.index}}-d2" style="cursor: pointer;" onClick="KeepDir({{loop.index}}, 2)" class="alert">{{d2}}</alert>
                                <input id="kdid-{{loop.index}}" type="hidden" name="kdid-{{loop.index}}">
                                <input name="kdhash-{{loop.index}}" type="hidden" value="{{dup.hashes}}">
                                <script>
                                    D[{{loop.index}}1]="{{dup.did1}}"
                                    D[{{loop.index}}2]="{{dup.did2}}"
                                </script>
                            </div>
                            {% set page.cnt = page.cnt + 1 %}
                        {% endif %}
                    {% endif %}
                {% endfor %}
                {% if count.keep_d %}
                    <div class="col-12">
                    {% set auto.str = auto.str + "<li>Keeping {} files in {} paths, Deleting={} file in {} paths</li>".format( count.keep_f, count.keep_d, count.keep_f, count.keep_d) %}
                    {% set all_count.k_files = all_count.k_files + count.keep_f %}
                    {% set all_count.d_files = all_count.d_files + count.keep_f %}
                    {% set all_count.mk_files = all_count.mk_files + count.m_files %}
                    {% set all_count.md_files = all_count.md_files + count.m_files %}
                    </div>
                {% endif %}
                {% if auto.str|length %}
                    <alert class="alert alert-info">AUTOMATICALLY matched naming conventions resulting in:
                        <ul>
                        {{auto.str|safe}}
                        </ul>
                        Automatically Keeping {{all_count.k_files}} files and deleting {{all_count.d_files}} files<br>
                        Leaving {{all_count.manual}} manual choices to make (to keep {{all_count.mk_files}} files and delete {{all_count.md_files}} files)

{#
So by counting/double-check, uniq files kept = {{all_count.k_files+all_count.mk_files}}, overall dups = {{all_count.k_files+all_count.d_files+all_count.mk_files+all_count.md_files}}
#}
                    </alert>
                {% endif %}
                <div class="col-12"></div>
                <input class="btn btn-danger mt-2" type="submit" value="Delete Duplicates">
            </form>
		</div class="row">
	</div class="container">
{% endblock main_content %}
{% block script_content %}
    <script>
        // force choose last of each dir set
        $('[id$=d2]').each( function() { $(this).click() } )
    </script>
{% endblock script_content %}