{{~#each parts ~}}

    {{#if (eq this.type "plain_text")~}}
        {{~this.content~}}
    {{else if (eq this.type "channel_topic")}}
        {{~#if is_empty_string_topic~}}
        messages in #{{this.channel}} > <span class="empty-topic-display">{{this.topic_display_name}}</span>
        {{~else~}}
        messages in #{{this.channel}} > {{this.topic_display_name}}
        {{~/if~}}
    {{else if (eq this.type "channel")}}
        {{~!-- squash whitespace --~}}
        {{this.prefix_for_operator}}{{this.operand}}
        {{~!-- squash whitespace --~}}
    {{else if (eq this.type "invalid_has")}}
        {{~!-- squash whitespace --~}}
        invalid {{this.operand}} operand for has operator
        {{~!-- squash whitespace --~}}
    {{else if (eq this.type "prefix_for_operator")}}
        {{~#if is_empty_string_topic~}}
        {{this.prefix_for_operator}} <span class="empty-topic-display">{{this.operand}}</span>
        {{~ else ~}}
        {{this.prefix_for_operator}} {{this.operand}}{{#if (or (eq this.operand "link") (eq this.operand "image") (eq this.operand "attachment") (eq this.operand "reaction"))}}s{{/if}}
        {{~/if~}}
    {{else if (eq this.type "user_pill")}}
        {{~!-- squash whitespace --~}}
        {{this.operator}}
        {{~#each this.users}}
            {{#if this.valid_user}}
                {{> user_pill .}}
            {{else}}
                {{this.operand}}
            {{/if}}
        {{~/each~}}
        {{~!-- squash whitespace --~}}
    {{else if (eq this.type "is_operator")}}
        {{#if (eq this.operand "mentioned")}}
            {{~!-- squash whitespace --~}}
            {{this.verb}}messages that mention you
            {{~!-- squash whitespace --~}}
        {{else if (or (eq this.operand "starred") (eq this.operand "alerted") (eq this.operand "unread"))}}
            {{~!-- squash whitespace --~}}
            {{this.verb}}{{this.operand}} messages
            {{~!-- squash whitespace --~}}
        {{else if (or (eq this.operand "dm") (eq this.operand "private"))}}
            {{~!-- squash whitespace --~}}
            {{this.verb}}direct messages
            {{~!-- squash whitespace --~}}
        {{else if (eq this.operand "resolved")}}
            {{~!-- squash whitespace --~}}
            {{this.verb}}resolved topics
            {{~!-- squash whitespace --~}}
        {{else if (eq this.operand "followed")}}
            {{~!-- squash whitespace --~}}
            {{this.verb}}followed topics
            {{~!-- squash whitespace --~}}
        {{else if (eq this.operand "muted")}}
            {{~!-- squash whitespace --~}}
            {{this.verb}}muted messages
            {{~!-- squash whitespace --~}}
        {{else if (eq this.operand "unresolved")}}
            {{~!-- squash whitespace --~}}
            {{this.verb}}unresolved topics
            {{~!-- squash whitespace --~}}
        {{else}}
            {{~!-- squash whitespace --~}}
            invalid {{this.operand}} operand for is operator
            {{~!-- squash whitespace --~}}
        {{~/if~}}
    {{~/if~}}
    {{~#if (not @last)~}}, {{/if~}}

{{~/each~}}