## -*- coding: utf-8 -*-

<%inherit file="/base/base.html"/>

<%def name="title()">
    ${_('%s Changelog') % c.repo_name}
    %if c.changelog_for_path:
      /${c.changelog_for_path}
    %endif
    %if c.rhodecode_name:
        &middot; ${h.branding(c.rhodecode_name)}
    %endif
</%def>

<%def name="breadcrumbs_links()">
    %if c.changelog_for_path:
     /${c.changelog_for_path}
    %endif
      ${ungettext('showing %d out of %d commit', 'showing %d out of %d commits', c.showing_commits) % (c.showing_commits, c.total_cs)}
</%def>

<%def name="menu_bar_nav()">
    ${self.menu_items(active='repositories')}
</%def>

<%def name="menu_bar_subnav()">
    ${self.repo_menu(active='changelog')}
</%def>

<%def name="main()">

<div class="box">
    <div class="title">
        ${self.repo_page_title(c.rhodecode_db_repo)}
        <ul class="links">
            <li>
                <a href="#" class="btn btn-small" id="rev_range_container" style="display:none;"></a>
                %if c.rhodecode_db_repo.fork:
                    <span>
                        <a  id="compare_fork_button"
                            title="${_('Compare fork with %s' % c.rhodecode_db_repo.fork.repo_name)}"
                            class="btn btn-small"
                            href="${h.url('compare_url',
                                repo_name=c.rhodecode_db_repo.fork.repo_name,
                                source_ref_type=c.rhodecode_db_repo.landing_rev[0],
                                source_ref=c.rhodecode_db_repo.landing_rev[1],
                                target_repo=c.repo_name,
                                target_ref_type='branch' if request.GET.get('branch') else c.rhodecode_db_repo.landing_rev[0],
                                target_ref=request.GET.get('branch') or c.rhodecode_db_repo.landing_rev[1],
                                merge=1)
                            }">
                                <i class="icon-loop"></i>
                                ${_('Compare fork with Parent (%s)' % c.rhodecode_db_repo.fork.repo_name)}
                        </a>
                    </span>
                %endif

                ## pr open link
                %if h.is_hg(c.rhodecode_repo) or h.is_git(c.rhodecode_repo):
                    <span>
                        <a id="open_new_pull_request" class="btn btn-small btn-success" href="${h.url('pullrequest_home',repo_name=c.repo_name)}">
                            ${_('Open new pull request')}
                        </a>
                    </span>
                %endif

                ## clear selection
                <div title="${_('Clear selection')}" class="btn" id="rev_range_clear" style="display:none">
                    ${_('Clear selection')}
                </div>

            </li>
        </ul>
    </div>

    % if c.pagination:

        <div class="graph-header">
            <div id="filter_changelog">
                ${h.hidden('branch_filter')}
                 %if c.selected_name:
                 <div class="btn btn-default" id="clear_filter" >
                     ${_('Clear filter')}
                 </div>
                %endif
            </div>
            ${self.breadcrumbs('breadcrumbs_light')}
        </div>

    <div id="graph">
        <div class="graph-col-wrapper">
          <div id="graph_nodes">
            <div id="graph_canvas" data-graph='${c.jsdata|n}'></div>
        </div>
        <div id="graph_content" class="main-content graph_full_width">

          <div class="table">
            <table id="changesets" class="rctable">
                <tr>
                  ## checkbox
                  <th></th>
                  <th colspan="2"></th>

                  <th>${_('Commit')}</th>
                  ## commit message expand arrow
                  <th></th>
                  <th>${_('Commit Message')}</th>

                  <th>${_('Age')}</th>
                  <th>${_('Author')}</th>

                  <th>${_('Refs')}</th>
                </tr>
              <tbody>
              %for cnt,commit in enumerate(c.pagination):
                <tr id="chg_${cnt+1}" class="container ${'tablerow%s' % (cnt%2)}">

                    <td class="td-checkbox">
                        ${h.checkbox(commit.raw_id,class_="commit-range")}
                    </td>
                    <td class="td-status">

                    %if c.statuses.get(commit.raw_id):
                      <div class="changeset-status-ico">
                        %if c.statuses.get(commit.raw_id)[2]:
                          <a class="tooltip" title="${_('Commit status: %s\nClick to open associated pull request #%s') % (h.commit_status_lbl(c.statuses.get(commit.raw_id)[0]), c.statuses.get(commit.raw_id)[2])}" href="${h.url('pullrequest_show',repo_name=c.statuses.get(commit.raw_id)[3],pull_request_id=c.statuses.get(commit.raw_id)[2])}">
                            <div class="${'flag_status %s' % c.statuses.get(commit.raw_id)[0]}"></div>
                          </a>
                        %else:
                          <a class="tooltip" title="${_('Commit status: %s') % h.commit_status_lbl(c.statuses.get(commit.raw_id)[0])}" href="${h.url('changeset_home',repo_name=c.repo_name,revision=commit.raw_id,anchor='comment-%s' % c.comments[commit.raw_id][0].comment_id)}">
                            <div class="${'flag_status %s' % c.statuses.get(commit.raw_id)[0]}"></div>
                          </a>
                        %endif
                      </div>
                    %else:
                        <div class="tooltip flag_status not_reviewed" title="${_('Commit status: Not Reviewed')}"></div>
                    %endif
                    </td>
                    <td class="td-comments comments-col">
                    %if c.comments.get(commit.raw_id):
                      <a title="${_('Commit has comments')}" href="${h.url('changeset_home',repo_name=c.repo_name,revision=commit.raw_id,anchor='comment-%s' % c.comments[commit.raw_id][0].comment_id)}">
                          <i class="icon-comment icon-comment-colored"></i> ${len(c.comments[commit.raw_id])}
                      </a>
                    %endif
                    </td>
                    <td class="td-hash">
                    <code>
                      <a href="${h.url('changeset_home',repo_name=c.repo_name,revision=commit.raw_id)}">
                        <span class="commit_hash">${h.show_id(commit)}</span>
                      </a>
                    </code>
                    </td>
                    <td class="td-message expand_commit" data-commit-id="${commit.raw_id}" title="${_('Expand commit message')}">
                      <div class="show_more_col">
                        <i class="show_more"></i>&nbsp;
                      </div>
                    </td>
                    <td class="td-description mid">
                      <div class="log-container truncate-wrap">
                          <div class="message truncate" id="c-${commit.raw_id}">${h.urlify_commit_message(commit.message, c.repo_name)}</div>
                      </div>
                    </td>

                    <td class="td-time">
                        ${h.age_component(commit.date)}
                    </td>
                    <td class="td-user">
                        ${self.gravatar_with_user(commit.author)}
                    </td>

                    <td class="td-tags tags-col">
                    <div id="t-${commit.raw_id}">
                        ## branch
                        %if commit.branch:
                          <span class="branchtag tag" title="${_('Branch %s') % commit.branch}">
                             <a href="${h.url('changelog_home',repo_name=c.repo_name,branch=commit.branch)}"><i class="icon-code-fork"></i>${h.shorter(commit.branch)}</a>
                          </span>
                        %endif

                        ## bookmarks
                        %if h.is_hg(c.rhodecode_repo):
                            %for book in commit.bookmarks:
                                <span class="tag booktag" title="${_('Bookmark %s') % book}">
                                  <a href="${h.url('files_home',repo_name=c.repo_name,revision=commit.raw_id)}"><i class="icon-bookmark"></i>${h.shorter(book)}</a>
                                </span>
                            %endfor
                        %endif

                        ## tags
                        %for tag in commit.tags:
                          <span class="tagtag tag"  title="${_('Tag %s') % tag}">
                            <a href="${h.url('files_home',repo_name=c.repo_name,revision=commit.raw_id)}"><i class="icon-tag"></i>${h.shorter(tag)}</a>
                          </span>
                        %endfor

                      </div>
                    </td>
                </tr>
              %endfor
              </tbody>
            </table>
          </div>
        </div>
    </div>
    <div class="pagination-wh pagination-left">
        ${c.pagination.pager('$link_previous ~2~ $link_next')}
    </div>

    <script type="text/javascript" src="${h.asset('js/jquery.commits-graph.js')}"></script>
    <script type="text/javascript">
        var cache = {};
        $(function(){

            // Create links to commit ranges when range checkboxes are selected
             var $commitCheckboxes = $('.commit-range');
            // cache elements
            var $commitRangeContainer = $('#rev_range_container');
            var $commitRangeClear = $('#rev_range_clear');

            var checkboxRangeSelector = function(e){
                var selectedCheckboxes = [];
                for (pos in $commitCheckboxes){
                    if($commitCheckboxes[pos].checked){
                        selectedCheckboxes.push($commitCheckboxes[pos]);
                    }
                }
                var open_new_pull_request = $('#open_new_pull_request');
                if(open_new_pull_request){
                      var selected_changes = selectedCheckboxes.length;
                      if (selected_changes > 1 || selected_changes == 1 && templateContext.repo_type != 'hg') {
                          open_new_pull_request.hide();
                      } else {
                          if (selected_changes == 1) {
                             open_new_pull_request.html(_gettext('Open new pull request for selected commit'));
                          } else if (selected_changes == 0) {
                             open_new_pull_request.html(_gettext('Open new pull request'));
                          }
                          open_new_pull_request.show();
                      }
                }

                if (selectedCheckboxes.length>0){
                    var revEnd = selectedCheckboxes[0].name;
                    var revStart = selectedCheckboxes[selectedCheckboxes.length-1].name;
                    var url = pyroutes.url('changeset_home',
                            {'repo_name': '${c.repo_name}',
                             'revision': revStart+'...'+revEnd});

                    var link = (revStart == revEnd)
                        ? _gettext('Show selected commit __S')
                        : _gettext('Show selected commits __S ... __E');

                    link = link.replace('__S', revStart.substr(0,6));
                    link = link.replace('__E', revEnd.substr(0,6));

                    $commitRangeContainer
                        .attr('href',url)
                        .html(link)
                        .show();

                    $commitRangeClear.show();
                    var _url = pyroutes.url('pullrequest_home',
                                    {'repo_name': '${c.repo_name}',
                                     'commit': revEnd});
                    open_new_pull_request.attr('href', _url);
                    $('#compare_fork_button').hide();
                } else {
                    $commitRangeContainer.hide();
                    $commitRangeClear.hide();

                    %if c.branch_name:
                        var _url = pyroutes.url('pullrequest_home',
                                        {'repo_name': '${c.repo_name}',
                                         'branch':'${c.branch_name}'});
                        open_new_pull_request.attr('href', _url);
                    %else:
                        var _url = pyroutes.url('pullrequest_home',
                                        {'repo_name': '${c.repo_name}'});
                        open_new_pull_request.attr('href', _url);
                    %endif
                    $('#compare_fork_button').show();
                }
            };

            $commitCheckboxes.on('click', checkboxRangeSelector);

            $commitRangeClear.on('click',function(e) {
                $commitCheckboxes.attr('checked', false)
                checkboxRangeSelector();
                e.preventDefault();
            });

            // make sure the buttons are consistent when navigate back and forth
            checkboxRangeSelector();


            var msgs = $('.message');
            // get first element height
            var el = $('#graph_content .container')[0];
            var row_h = el.clientHeight;
            for (var i=0; i < msgs.length; i++) {
                var m = msgs[i];

                var h = m.clientHeight;
                var pad = $(m).css('padding');
                if (h > row_h) {
                    var offset = row_h - (h+12);
                    $(m.nextElementSibling).css('display','block');
                    $(m.nextElementSibling).css('margin-top',offset+'px');
                }
            }

            $('.expand_commit').on('click',function(e){
              var target_expand = $(this);
              var cid = target_expand.data('commitId');

              if (target_expand.hasClass('open')){
                $('#c-'+cid).css({'height': '1.5em', 'white-space': 'nowrap', 'text-overflow': 'ellipsis', 'overflow':'hidden'});
                $('#t-'+cid).css({'height': 'auto', 'line-height': '.9em', 'text-overflow': 'ellipsis', 'overflow':'hidden', 'white-space':'nowrap'});
                target_expand.removeClass('open');
              }
              else {
                $('#c-'+cid).css({'height': 'auto', 'white-space': 'pre-line', 'text-overflow': 'initial', 'overflow':'visible'});
                $('#t-'+cid).css({'height': 'auto', 'max-height': 'none', 'text-overflow': 'initial', 'overflow':'visible', 'white-space':'normal'});
                target_expand.addClass('open');
              }
                // redraw the graph
                graph_options.height = $("#changesets").height();
                $("canvas").remove();
                $("[data-graph]").commits(graph_options);
            });

            $("#clear_filter").on("click", function() {
                var filter = {'repo_name': '${c.repo_name}'};
                window.location = pyroutes.url('changelog_home', filter);
            });

            $("#branch_filter").select2({
                'dropdownAutoWidth': true,
                'width': 'resolve',
                'placeholder': "${c.selected_name or _('Filter changelog')}",
                containerCssClass: "drop-menu",
                dropdownCssClass: "drop-menu-dropdown",
                query: function(query){
                  var key = 'cache';
                  var cached = cache[key] ;
                  if(cached) {
                    var data = {results: []};
                    //filter results
                    $.each(cached.results, function(){
                        var section = this.text;
                        var children = [];
                        $.each(this.children, function(){
                            if(query.term.length == 0 || this.text.toUpperCase().indexOf(query.term.toUpperCase()) >= 0 ){
                                children.push({'id': this.id, 'text': this.text, 'type': this.type})
                            }
                        });
                        data.results.push({'text': section, 'children': children});
                        query.callback({results: data.results});
                    });
                  }else{
                      $.ajax({
                        url: pyroutes.url('repo_refs_changelog_data', {'repo_name': '${c.repo_name}'}),
                        data: {},
                        dataType: 'json',
                        type: 'GET',
                        success: function(data) {
                          cache[key] = data;
                          query.callback({results: data.results});
                        }
                      })
                  }
                }
            });

            $('#branch_filter').on('change', function(e){
                var data = $('#branch_filter').select2('data');
                var selected = data.text;
                var filter = {'repo_name': '${c.repo_name}'};
                if(data.type == 'branch' || data.type == 'branch_closed'){
                    filter["branch"] = selected;
                }
                else if (data.type == 'book'){
                    filter["bookmark"] = selected;
                }
                window.location = pyroutes.url('changelog_home', filter);
            });

            // Determine max number of edges per row in graph
            var jsdata = $.parseJSON($("[data-graph]").attr('data-graph'));
            var edgeCount = 1;
            $.each(jsdata, function(i, item){
                $.each(item[2], function(key, value) {
                    if (value[1] > edgeCount){
                        edgeCount = value[1];
                    }
                });
            });
            var x_step = Math.min(18, Math.floor(86 / edgeCount));
            var graph_options = {
                width: 100,
                height: $("#changesets").height(),
                x_step: x_step,
                y_step: 42,
                dotRadius: 3.5,
                lineWidth: 2.5
            };
            $("[data-graph]").commits(graph_options);

        });

    </script>
    %else:
        ${_('There are no changes yet')}
    %endif
    </div>
</div>
</%def>