{% extends "erp_base.html" %}

{% block head_extra %}
<link rel="stylesheet" href="/static/project.css?v=20260626b" />
<!-- 구글 머티리얼 심볼(담당자 아이콘 등) — self-host -->
<link rel="stylesheet" href="/static/vendor/material-symbols/material-symbols.css" />
<!-- 타임라인 vis-timeline — self-host -->
<link href="/static/vendor/vis-timeline/vis-timeline-graph2d.min.css" rel="stylesheet" />
{% endblock %}

{% block topbar_actions %}
<a class="pj-bell" href="/project/inbox" title="알림센터">
  <span class="material-symbols-outlined">notifications</span>
  <span class="pj-bell-badge" id="pj-bell-badge" hidden>0</span>
</a>
{% if can_manage %}
<button type="button" class="pj-btn pj-btn-primary" id="pj-new-task">+ 업무 추가</button>
{% endif %}
{% endblock %}

{% block content %}
<div class="pj-wrap pj-project-view"
     data-project-id="{{ project.id }}"
     data-can-manage="{{ 'true' if can_manage else 'false' }}"
     data-is-admin="{{ 'true' if is_admin else 'false' }}"
     data-is-super="{{ 'true' if user.is_super_admin else 'false' }}"
     data-me="{{ user.email }}">

  <div class="pj-layout">
    <!-- ── 좌측: 프로젝트 트리 + 멤버 ── -->
    <aside class="pj-side">
      <div class="pj-side-block">
        <div class="pj-side-head">
          <span>프로젝트</span>
          {% if is_admin %}
          <button type="button" class="pj-icon-btn" id="pj-new-project-side" title="새 프로젝트">+</button>
          {% endif %}
        </div>
        {% if nav_projects %}
        <ul class="pj-tree" id="pj-tree-root">
          {% for p in nav_projects %}
          <li class="pj-tree-li" data-id="{{ p.id }}">
            <div class="pj-tree-row {% if p.id == project.id %}is-active{% endif %}">
              {% if p.tasks %}
              <button type="button" class="pj-tree-caret" aria-expanded="false" title="펼치기/접기">
                <span class="material-symbols-outlined">chevron_right</span>
              </button>
              {% else %}
              <span class="pj-tree-caret-spacer"></span>
              {% endif %}
              <a class="pj-tree-link" href="/project/p/{{ p.id }}">
                <span class="pj-tree-icon material-symbols-outlined" style="color: {{ p.color }}">folder</span>
                <span class="pj-tree-name">{{ p.name }}</span>
              </a>
              {% if is_admin %}
              <span class="pj-tree-acts">
                <button type="button" class="pj-icon-btn pj-tree-del" data-id="{{ p.id }}" data-name="{{ p.name }}" data-creator="{{ p.created_by }}" title="프로젝트 삭제">×</button>
              </span>
              {% endif %}
            </div>
            {% if p.tasks %}
            <div class="pj-tree-children" hidden>
              <ul class="pj-tree">
                {% for t in p.tasks %}
                <li class="pj-tree-li pj-tree-task">
                  <div class="pj-tree-row" style="--pj-indent: 1">
                    <span class="pj-tree-caret-spacer"></span>
                    <a class="pj-tree-link pj-tree-tasklink"
                       href="/project/p/{{ p.id }}?task={{ t.id }}"
                       data-project="{{ p.id }}" data-task="{{ t.id }}">
                      <span class="pj-tree-icon material-symbols-outlined" style="color: {{ t.color }}">{% if t.completed %}task_alt{% else %}radio_button_unchecked{% endif %}</span>
                      <span class="pj-tree-name {% if t.completed %}pj-tree-done{% endif %}">{{ t.title }}</span>
                    </a>
                  </div>
                </li>
                {% endfor %}
              </ul>
            </div>
            {% endif %}
          </li>
          {% endfor %}
        </ul>
        {% else %}
        <div class="pj-empty-sm">프로젝트 없음</div>
        {% endif %}
      </div>

      <div class="pj-side-block">
        <div class="pj-side-head">
          <span>멤버</span>
          {% if is_admin %}
          <button type="button" class="pj-icon-btn" id="pj-add-member" title="멤버 배정">+</button>
          {% endif %}
        </div>
        <ul class="pj-member-list" id="pj-member-list">
          {% for m in members %}
          <li>
            <span class="material-symbols-outlined pj-gicon">account_circle</span>
            <span class="pj-member-name">{{ m.user_email.split('@')[0] }}</span>
            {% if m.role == 'manager' %}<span class="pj-chip pj-chip-sm">관리</span>{% endif %}
            {% if is_admin %}
            <button type="button" class="pj-icon-btn pj-del-member" data-email="{{ m.user_email }}" title="제외">×</button>
            {% endif %}
          </li>
          {% else %}
          <li class="pj-empty-sm">없음</li>
          {% endfor %}
        </ul>
      </div>
    </aside>

    <!-- ── 우측: 뷰 ── -->
    <section class="pj-main">
      <div class="pj-toolbar">
        <div class="pj-view-tabs" id="pj-view-tabs">
          <button type="button" class="pj-tab is-active" data-view="calendar">달력</button>
          <button type="button" class="pj-tab" data-view="timeline">타임라인</button>
          <button type="button" class="pj-tab" data-view="board">보드</button>
          <button type="button" class="pj-tab" data-view="list">리스트</button>
        </div>
      </div>

      <!-- 달력 (휴가 모듈과 동일한 월간 그리드) -->
      <div class="pj-view" data-view="calendar">
        <div class="pj-cal-head">
          <a class="pj-btn pj-nav-btn" href="/project/p/{{ project.id }}?y={{ prev_y }}&m={{ prev_m }}">‹</a>
          <h2 class="pj-cal-title">{{ year }}년 {{ month }}월</h2>
          <a class="pj-btn pj-nav-btn" href="/project/p/{{ project.id }}?y={{ next_y }}&m={{ next_m }}">›</a>
          <a class="pj-btn pj-today-btn" href="/project/p/{{ project.id }}">오늘</a>
        </div>

        <div class="pj-cal">
          <div class="pj-wd-row">
            {% for wd in weekdays %}
            <div class="pj-wd {% if loop.index0 == 0 %}pj-red{% elif loop.index0 == 6 %}pj-blue{% endif %}">{{ wd }}</div>
            {% endfor %}
          </div>

          {% for week in weeks %}
          <div class="pj-week">
            <div class="pj-week-days">
              {% for cell in week.days %}
              <div class="pj-day {% if not cell.in_month %}pj-out{% endif %} {% if cell.is_today %}pj-today{% endif %}"
                   data-date="{{ cell.date }}">
                <span class="pj-day-num
                             {% if cell.is_sunday %}pj-red{% elif cell.is_saturday %}pj-blue{% endif %}">{{ cell.day }}</span>
              </div>
              {% endfor %}
            </div>

            <!-- 막대는 클라이언트(JS)가 그린다 — 깔끔한 칩 + 행 제한(+N) + 드래그 이동 -->
            <div class="pj-week-bars"></div>
          </div>
          {% endfor %}
        </div>
      </div>
      <!-- 타임라인 -->
      <div class="pj-view" data-view="timeline" hidden>
        <div id="pj-timeline"></div>
      </div>
      <!-- 보드(칸반) -->
      <div class="pj-view" data-view="board" hidden>
        <div class="pj-board" id="pj-board"></div>
      </div>
      <!-- 리스트 -->
      <div class="pj-view" data-view="list" hidden>
        <table class="pj-table" id="pj-list">
          <thead>
            <tr><th>업무</th><th>담당자</th><th>단계</th><th>우선순위</th><th>시작</th><th>마감</th></tr>
          </thead>
          <tbody></tbody>
        </table>
      </div>
    </section>
  </div>
</div>

<!-- 업무 모달 -->
<div class="pj-modal" id="pj-modal-task" hidden>
  <div class="pj-modal-card">
    <h3 id="pj-task-modal-title">새 업무</h3>
    <input type="hidden" id="pj-t-id" />
    <label>제목<input type="text" id="pj-t-title" placeholder="업무 제목" /></label>
    <label>설명<textarea id="pj-t-desc" rows="2"></textarea></label>
    <div class="pj-form-row">
      <label>담당자
        <select id="pj-t-assignee">
          <option value="">(미지정)</option>
          {% for m in members %}
          <option value="{{ m.user_email }}" data-name="{{ m.user_email.split('@')[0] }}">
            {{ m.user_email.split('@')[0] }}
          </option>
          {% endfor %}
        </select>
      </label>
      <label>단계
        <select id="pj-t-stage">
          {% for s in stages %}
          <option value="{{ s.id }}">{{ s.name }}</option>
          {% endfor %}
        </select>
      </label>
    </div>
    <div class="pj-form-row">
      <label>우선순위
        <select id="pj-t-priority">
          <option value="low">낮음</option>
          <option value="normal" selected>보통</option>
          <option value="high">높음</option>
        </select>
      </label>
      <label>시작일<input type="date" id="pj-t-start" /></label>
      <label>마감일<input type="date" id="pj-t-due" /></label>
    </div>
    <label class="pj-time-toggle">
      <input type="checkbox" id="pj-t-usetime" /> 시간 지정 (체크 안 하면 종일)
    </label>
    <div class="pj-form-row" id="pj-time-row">
      <label>시작 시간<input type="time" id="pj-t-stime" disabled /></label>
      <label>마감 시간<input type="time" id="pj-t-dtime" disabled /></label>
    </div>
    <!-- 첨부파일 (기존 업무 편집 시에만) -->
    <div class="pj-task-extra" id="pj-attach-block" hidden>
      <div class="pj-extra-head">
        <span class="material-symbols-outlined pj-gicon pj-gicon-sm">attach_file</span> 첨부파일
        <label class="pj-upload-btn">
          파일 추가<input type="file" id="pj-attach-input" hidden />
        </label>
      </div>
      <ul class="pj-attach-list" id="pj-attach-list"></ul>
    </div>

    <!-- 댓글 (기존 업무 편집 시에만) -->
    <div class="pj-task-extra" id="pj-comment-block" hidden>
      <div class="pj-extra-head">
        <span class="pj-cmt-emoji">💬</span> 댓글
      </div>
      <ul class="pj-comment-list" id="pj-comment-list"></ul>
      <div class="pj-comment-form">
        <input type="text" id="pj-comment-input" placeholder="댓글 입력…" />
        <button type="button" class="pj-btn pj-btn-primary" id="pj-comment-send">등록</button>
      </div>
    </div>

    <div class="pj-modal-actions">
      <button type="button" class="pj-btn pj-btn-danger" id="pj-delete-task" hidden>삭제</button>
      <span style="flex:1"></span>
      <button type="button" class="pj-btn" data-close>취소</button>
      <button type="button" class="pj-btn pj-btn-primary" id="pj-save-task">저장</button>
    </div>
  </div>
</div>

{% if is_admin %}
<!-- 멤버 배정 모달 — 등록된 사용자(프로젝트 권한 보유)를 자동 목록화 -->
<div class="pj-modal" id="pj-modal-member" hidden>
  <div class="pj-modal-card">
    <h3>멤버 배정</h3>
    <p class="pj-modal-hint">관리자 페이지에서 <b>프로젝트 관리</b> 권한을 켠 직원이 후보로 나옵니다.</p>
    <label>직원
      <select id="pj-m-user"><option value="">불러오는 중…</option></select>
    </label>
    <label>역할
      <select id="pj-m-role">
        <option value="member" selected>멤버</option>
        <option value="manager">관리(서브·업무 관리)</option>
      </select>
    </label>
    <div class="pj-modal-actions">
      <span style="flex:1"></span>
      <button type="button" class="pj-btn" data-close>취소</button>
      <button type="button" class="pj-btn pj-btn-primary" id="pj-save-member">배정</button>
    </div>
  </div>
</div>
{% endif %}

<!-- 데이터 -->
<script id="pj-data" type="application/json">
{
  "project": {{ project | tojson }},
  "stages": {{ stages | tojson }},
  "tasks": {{ tasks | tojson }},
  "members": {{ members | tojson }},
  "priorityLabels": {{ priority_labels | tojson }},
  "projects": {{ projects_meta | tojson }},
  "stagesByProject": {{ stages_by_project | tojson }},
  "boardStages": {{ board_stage_names | tojson }},
  "avatars": {{ avatars | tojson }}
}
</script>

<script src="/static/vendor/vis-timeline/vis-timeline-graph2d.min.js"></script>
<script src="/static/project.js?v=20260626b" defer></script>
{% endblock %}