{% extends "base.html" %}
{% block title %}Edit User{% endblock %}
{% block page_title %}Edit User{% endblock %}

{% block head %}
<link rel="stylesheet" href="{{ url_for('static', filename='css/password-strength.css') }}"/>
{% endblock %}

{% block content %}
<div class="row justify-content-center">
  <div class="col-lg-6">
    <div class="mb-3"><a href="{{ url_for('admin.users') }}" style="font-size:13px;color:var(--accent3);">← Back to Users</a></div>
    <div class="card">
      <div class="card-header"><i class="bi bi-person-gear me-2"></i>Edit: {{ user.full_name }}</div>
      <div class="card-body">
        <form method="POST">
          <input type="hidden" name="csrf_token" value="{{ csrf_token() }}"/>
          <div class="row g-3">
            <div class="col-md-6">
              <label class="form-label">Full Name</label>
              <input type="text" class="form-control" name="full_name" value="{{ user.full_name }}" required/>
            </div>
            <div class="col-md-6">
              <label class="form-label">Department</label>
              <input type="text" class="form-control" name="department" value="{{ user.department or '' }}"/>
            </div>
            <div class="col-md-6">
              <label class="form-label">Phone</label>
              <input type="text" class="form-control" name="phone" value="{{ user.phone or '' }}"/>
            </div>
            <div class="col-md-6">
              <label class="form-label">Role</label>
              <select class="form-select" name="role">
                {% for r in roles %}
                <option value="{{ r }}" {% if r == user.role %}selected{% endif %}>{{ r.replace('_',' ').title() }}</option>
                {% endfor %}
              </select>
            </div>
            <div class="col-12">
              <div class="d-flex align-items-center gap-3">
                <label style="display:flex;align-items:center;gap:8px;cursor:pointer;margin:0;">
                  <input type="checkbox" name="is_active" {% if user.is_active %}checked{% endif %}
                         style="accent-color:var(--success);width:16px;height:16px;"/>
                  <span style="font-size:14px;">Account Active</span>
                </label>
              </div>
            </div>
            <div class="col-12"><hr style="border-color:var(--border);"/></div>
            <div class="col-md-6">
              <label class="form-label">New Password <span style="color:var(--muted);font-weight:400;">(optional)</span></label>
              <div class="pw-wrap">
                <input type="password" class="form-control pw-input" id="new-password" name="new_password"
                       maxlength="128" placeholder="Leave blank to keep current"
                       autocomplete="new-password"/>
                <button type="button" class="pw-toggle" id="new-password-toggle"
                        title="Show / hide password" tabindex="-1">
                  <i class="bi bi-eye"></i>
                </button>
              </div>
              <div style="font-size:11px;color:var(--muted);margin-top:5px;">Leave both fields blank to keep the current password.</div>
            </div>
            <div class="col-md-6">
              <label class="form-label">Confirm Password</label>
              <div class="pw-wrap">
                <input type="password" class="form-control pw-input" id="confirm-password" name="confirm_password"
                       maxlength="128" placeholder="Repeat new password"
                       autocomplete="new-password"/>
                <button type="button" class="pw-toggle" id="confirm-password-toggle"
                        title="Show / hide password" tabindex="-1">
                  <i class="bi bi-eye"></i>
                </button>
              </div>
              <div class="pw-match" id="pw-match-msg" aria-live="polite" aria-atomic="true"></div>
            </div>
            <div class="col-12">
              <!-- Strength bar -->
              <div class="pw-strength-wrap" id="pw-strength-wrap" style="display:none;">
                <div class="pw-strength-track">
                  <div class="pw-strength-fill" id="pw-strength-bar"></div>
                </div>
                <div class="pw-strength-label" id="pw-strength-label"></div>
              </div>

              <!-- Rule checklist — mirrors server-side validate_password() rules -->
              <div class="pw-rules" id="pw-rules-box" style="display:none;" aria-live="polite" aria-atomic="true">
                <div class="pw-rule unmet" id="pw-rule-len">
                  <span class="ri"><i class="bi bi-circle"></i></span>
                  <span>8+ characters</span>
                </div>
                <div class="pw-rule unmet" id="pw-rule-upper">
                  <span class="ri"><i class="bi bi-circle"></i></span>
                  <span>Uppercase letter</span>
                </div>
                <div class="pw-rule unmet" id="pw-rule-digit">
                  <span class="ri"><i class="bi bi-circle"></i></span>
                  <span>Number</span>
                </div>
                <div class="pw-rule unmet" id="pw-rule-special">
                  <span class="ri"><i class="bi bi-circle"></i></span>
                  <span>Special character</span>
                </div>
              </div>
            </div>
          </div>
          <div class="d-flex gap-2 mt-4">
            <button type="submit" class="btn btn-primary"><i class="bi bi-check2 me-2"></i>Save</button>
            <a href="{{ url_for('admin.users') }}" class="btn btn-secondary">Cancel</a>
          </div>
        </form>
      </div>
    </div>
  </div>
</div>
{% endblock %}

{% block scripts %}
<script src="{{ url_for('static', filename='js/password-strength.js') }}"></script>
<script>
const pwStrength = PasswordStrength.init({
  password     : 'new-password',
  confirm      : 'confirm-password',
  strengthBar  : 'pw-strength-bar',
  strengthLabel: 'pw-strength-label',
  strengthWrap : 'pw-strength-wrap',
  rulesWrap    : 'pw-rules-box',
  rules: { len: 'pw-rule-len', upper: 'pw-rule-upper', digit: 'pw-rule-digit', special: 'pw-rule-special' },
  matchMsg     : 'pw-match-msg',
  toggles: [
    { input: 'new-password',     button: 'new-password-toggle'     },
    { input: 'confirm-password', button: 'confirm-password-toggle' },
  ],
});

// ── Block submit on a real mismatch (server re-validates regardless) ──────────
document.querySelector('form').addEventListener('submit', function (e) {
  const pw  = document.getElementById('new-password').value;
  const pw2 = document.getElementById('confirm-password').value;
  if (pw !== pw2) {
    e.preventDefault();
    pwStrength.renderMatch();
  }
});
</script>
{% endblock %}