{% load humanize %}
{% load l10n %}
{% load skill_render %}

<div class="d-flex flex-wrap justify-content-between align-items-start gap-3 mb-3">
    <div>
        <h2 class="mb-1">{{ fitting.name }} - Skills</h2>
        <p class="text-muted mb-0">Doctrine: <a href="{% url 'mastery:doctrine_detail' doctrine.id %}">{{ doctrine.name }}</a>
        </p>
    </div>
</div>

{% if skillset_id %}
<div class="alert alert-secondary d-flex align-items-center gap-3 mb-3 py-2" role="status">
    <span class="text-success fs-5" aria-hidden="true">&#10003;</span>
    <div>
        <strong>MemberAudit SkillSet #{{ skillset_id }}</strong>
        &mdash;
        {% if skillset_skill_count is not None %}
        {{ skillset_skill_count }} skill{{ skillset_skill_count|pluralize }} synchronised
        {% endif %}
        {% if last_synced_at %}
        &mdash; last sync: <span data-bs-tooltip="aa-mastery"
            data-bs-title="{{ last_synced_at|date:'Y-m-d H:i:s' }} UTC">{{ last_synced_at|timesince }} ago</span>
        {% else %}
        &mdash; <em class="text-muted">never synced yet</em>
        {% endif %}
    </div>
</div>
{% endif %}

<div class="row g-3 mb-3">
    <div class="col-12 col-xl-7">
        <div class="card border-0 shadow-sm h-100">
            <div class="card-body py-2 px-3">
                <div class="fw-semibold mb-2">Add skill manually</div>
                <form method="post" action="{% url 'mastery:add_manual_skill' fitting.id %}"
                    class="d-flex flex-wrap align-items-center gap-2">
                    {% csrf_token %}
                    <input type="hidden" name="next" value="{% url 'mastery:fitting_skills' fitting.id %}">
                    <input class="form-control form-control-sm" name="skill_name" list="skillNameOptions"
                        placeholder="Skill name (e.g. Thermodynamics)" style="width: 320px;" required>
                    <datalist id="skillNameOptions">
                        {% for skill_name in skill_name_options %}
                        <option value="{{ skill_name }}"></option>
                        {% endfor %}
                    </datalist>
                    <select class="form-select form-select-sm" name="recommended_level" style="width: 130px;" required>
                        {% for level in recommended_choices %}
                        <option value="{{ level }}" {% if level == 4 %}selected{% endif %}>Level {{ level }}</option>
                        {% endfor %}
                    </select>
                    <button class="btn btn-sm btn-outline-primary" type="submit">Add skill</button>
                </form>
            </div>
        </div>
    </div>
    <div class="col-12 col-xl-5">
        <div class="card border-0 shadow-sm h-100">
            <div class="card-body py-2 px-3">
                <div class="fw-semibold mb-2">Apply mastery</div>
                <form method="post" action="{% url 'mastery:update_fitting_mastery' fitting.id %}"
                    class="d-flex flex-wrap align-items-center gap-2">
                    {% csrf_token %}
                    <input type="hidden" name="doctrine_id" value="{{ doctrine.id }}">
                    <input type="hidden" name="next" value="{% url 'mastery:fitting_skills' fitting.id %}">
                    <select class="form-select form-select-sm" name="mastery_level" style="width: 220px;">
                        <option value="" {% if fitting_mastery_override is None %}selected{% endif %}>
                            Use doctrine default ({{ doctrine_default_mastery_label }})
                        </option>
                        {% for value, label in mastery_choices %}
                        <option value="{{ value }}" {% if fitting_mastery_override == value %}selected{% endif %}>{{ label }}
                        </option>
                        {% endfor %}
                    </select>
                    <button type="submit" class="btn btn-sm btn-outline-primary">Apply mastery</button>
                </form>
            </div>
        </div>
    </div>
</div>

<div class="row g-3 mb-3">
    <div class="col-12 col-md-3">
        <div class="card border-0 shadow-sm h-100">
            <div class="card-body">
                <div class="small text-muted mb-1">Skill groups</div>
                <div class="display-6 fw-semibold">{{ grouped_skills|length }}</div>
            </div>
        </div>
    </div>
    <div class="col-12 col-md-3">
        <div class="card border-0 shadow-sm h-100">
            <div class="card-body">
                <div class="small text-muted mb-1">Suggestions</div>
                <div class="display-6 fw-semibold {% if suggestion_count %}text-warning{% endif %}">{{ suggestion_count }}</div>
                {% if suggestion_count %}
                <button type="button" class="btn btn-sm btn-warning mt-2" data-bs-toggle="modal" data-bs-target="#applySuggestionsModal">
                    Apply
                </button>
                {% endif %}
            </div>
        </div>
    </div>
    <div class="col-12 col-md-3">
        <div class="card border-0 shadow-sm h-100">
            <div class="card-body">
                <div class="small text-muted mb-1">SkillSet size</div>
                <div class="display-6 fw-semibold">{% if skillset_skill_count is not None %}{{ skillset_skill_count }}{% else %}&mdash;{% endif %}</div>
            </div>
        </div>
    </div>
    <div class="col-12 col-md-3">
        <div class="card border-0 shadow-sm h-100">
            <div class="card-body">
                <div class="small text-muted mb-1">Effective mastery</div>
                <div class="fs-4 fw-semibold">{{ effective_mastery_label }}</div>
                <div class="small text-muted mt-1">Current doctrine mastery: {{ doctrine_default_mastery_label }}</div>
                {% if fitting_mastery_override is not None %}
                <div class="small text-muted">Fitting override active</div>
                {% endif %}
            </div>
        </div>
    </div>
</div>

<div class="row g-3 mb-3">
    <div class="col-12 col-lg-6">
        <div class="card border-0 shadow-sm h-100">
            <div class="card-body">
                <div class="small text-muted mb-1">Required plan from 0</div>
                <div class="fw-semibold">{{ required_plan_total_sp|intcomma }} SP</div>
                <div class="small text-muted">Estimated training: {{ required_plan_total_time }} @ {{ plan_estimate_sp_per_hour|intcomma }} SP/h</div>
            </div>
        </div>
    </div>
    <div class="col-12 col-lg-6">
        <div class="card border-0 shadow-sm h-100">
            <div class="card-body">
                <div class="small text-muted mb-1">Recommended plan from 0</div>
                <div class="fw-semibold">{{ recommended_plan_total_sp|intcomma }} SP</div>
                <div class="small text-muted">Estimated training: {{ recommended_plan_total_time }} @ {{ plan_estimate_sp_per_hour|intcomma }} SP/h</div>
            </div>
        </div>
    </div>
</div>

<div class="row row-cols-1 row-cols-xl-2 g-3">
    {% for group, payload in grouped_skills.items %}
    {% with skills=payload.skills %}
    <div class="col" data-group-key="{{ payload.group_id|default:'other' }}">
        <div class="card border-0 shadow-sm h-100 skill-group-card">
            <div class="card-header d-flex justify-content-between align-items-center py-2">
                <div>
                    <span class="fw-semibold">{{ group }}</span>
                    <div class="small text-muted">
                        Req {{ payload.required_total_sp|default_if_none:0|default:0|intcomma }} SP · Rec {{ payload.recommended_total_sp|default_if_none:0|default:0|intcomma }} SP
                    </div>
                </div>
                <span class="badge bg-secondary">{{ skills|length }}</span>
            </div>
            <div class="card-body pt-2">
                <div class="d-flex flex-wrap gap-2 align-items-center mb-3">
                    {% if skills|group_has_active_skills %}
                    <form method="post" action="{% url 'mastery:update_skill_group_controls' fitting.id %}" class="d-flex gap-2">
                        {% csrf_token %}
                        {% for skill in skills %}
                        <input type="hidden" name="skill_type_ids" value="{{ skill.skill_type_id|unlocalize }}">
                        {% endfor %}
                        <input type="hidden" name="_group_key" value="{{ payload.group_id|default:'other' }}">
                        <input type="hidden" name="action" value="blacklist_group">
                        <input type="hidden" name="next" value="{% url 'mastery:fitting_skills' fitting.id %}">
                        <button class="btn btn-sm btn-outline-danger" type="submit">Blacklist</button>
                    </form>
                    {% endif %}

                    {% if skills|group_has_blacklisted_skills %}
                    <form method="post" action="{% url 'mastery:update_skill_group_controls' fitting.id %}" class="d-flex gap-2">
                        {% csrf_token %}
                        {% for skill in skills %}
                        <input type="hidden" name="skill_type_ids" value="{{ skill.skill_type_id|unlocalize }}">
                        {% endfor %}
                        <input type="hidden" name="_group_key" value="{{ payload.group_id|default:'other' }}">
                        <input type="hidden" name="action" value="unblacklist_group">
                        <input type="hidden" name="next" value="{% url 'mastery:fitting_skills' fitting.id %}">
                        <button class="btn btn-sm btn-outline-success" type="submit">Unblacklist</button>
                    </form>
                    {% endif %}

                    <form method="post" action="{% url 'mastery:update_skill_group_controls' fitting.id %}" class="d-flex gap-2 align-items-center">
                        {% csrf_token %}
                        {% for skill in skills %}
                        <input type="hidden" name="skill_type_ids" value="{{ skill.skill_type_id|unlocalize }}">
                        {% endfor %}
                        <input type="hidden" name="action" value="set_group_recommended">
                        <input type="hidden" name="_group_key" value="{{ payload.group_id|default:'other' }}">
                        <input type="hidden" name="next" value="{% url 'mastery:fitting_skills' fitting.id %}">
                        <select class="form-select form-select-sm" name="recommended_level" style="width: 120px;" {% if not skills|group_has_active_skills %}disabled{% endif %}>
                            <option value="">Auto</option>
                            {% for level in recommended_choices %}
                            <option value="{{ level }}">Level {{ level }}</option>
                            {% endfor %}
                        </select>
                        <button class="btn btn-sm btn-outline-primary" type="submit" {% if not skills|group_has_active_skills %}disabled title="No active skills in this group"{% endif %}>Apply level</button>
                    </form>

                    {% if payload.suggestion_count %}
                    <form method="post" action="{% url 'mastery:apply_group_suggestions' fitting.id %}" class="d-flex gap-2">
                        {% csrf_token %}
                        {% for skill in skills %}
                        <input type="hidden" name="skill_type_ids" value="{{ skill.skill_type_id|unlocalize }}">
                        {% endfor %}
                        <input type="hidden" name="_group_key" value="{{ payload.group_id|default:'other' }}">
                        <input type="hidden" name="next" value="{% url 'mastery:fitting_skills' fitting.id %}">
                        <button class="btn btn-sm btn-warning" type="submit">Apply {{ payload.suggestion_count }} suggestion{{ payload.suggestion_count|pluralize }}</button>
                    </form>
                    {% endif %}
                </div>

                <div class="table-responsive group-table-wrap">
                    <table class="table table-sm align-middle mb-0 group-skills-table">
                        <thead class="table-light">
                        <tr>
                            <th>Skill</th>
                            <th>Req</th>
                            <th>Rec</th>
                            <th class="edit-rec-col">Edit rec</th>
                            <th class="text-end">Actions</th>
                        </tr>
                        </thead>
                        <tbody>
                        {% for skill in skills %}
                        <tr class="{% if skill.is_blacklisted %}table-danger is-blacklisted-row{% elif skill.is_suggested %}table-warning{% endif %}">
                            <td>
                                <div class="d-flex align-items-center flex-wrap gap-1 mb-1 skill-title-row">
                                    <span class="fw-semibold skill-name-text">{{ skill.skill_name }}</span>
                                    {% if skill.skill_description %}
                                    <button type="button" class="btn btn-link btn-sm p-0" data-bs-tooltip="aa-mastery"
                                        data-bs-placement="top" data-bs-title="{{ skill.skill_description|striptags }}"
                                        aria-label="Skill description">
                                        <span class="badge rounded-pill text-bg-secondary skill-help-badge">?</span>
                                    </button>
                                    {% endif %}
                                </div>
                                <div class="small d-flex flex-wrap gap-1 skill-meta-row">
                                    {% if skill.is_manual %}<span class="badge text-bg-info skill-meta-badge">Manual</span>{% endif %}
                                    {% if skill.is_blacklisted %}<span class="badge bg-danger skill-meta-badge">Blacklisted</span>{% endif %}
                                    {% if skill.is_suggested %}
                                    <span class="badge bg-warning text-dark skill-meta-badge"
                                        data-bs-tooltip="aa-mastery"
                                        data-bs-placement="top"
                                        data-bs-title="{{ skill.suggestion_reason }}">
                                        Suggest: {% if skill.suggestion_action == 'remove' %}Remove from plan{% else %}Add back to plan{% endif %}
                                    </span>
                                    {% endif %}
                                </div>
                            </td>
                            <td>{{ skill.required_level|skill_render }}</td>
                            <td>{{ skill.recommended_level|skill_render }}</td>
                            <td class="edit-rec-col">
                                <form method="post" action="{% url 'mastery:update_skill_recommended' fitting.id %}"
                                    class="rec-edit-form">
                                    {% csrf_token %}
                                    <input type="hidden" name="skill_type_id" value="{{ skill.skill_type_id|unlocalize }}">
                                    <input type="hidden" name="next" value="{% url 'mastery:fitting_skills' fitting.id %}">
                                    <select class="form-select form-select-sm rec-level-select" name="recommended_level">
                                        <option value="" {% if skill.recommended_level_override is None %}selected{% endif %}>Auto</option>
                                        {% for level in recommended_choices %}
                                        <option value="{{ level }}" {% if skill.recommended_level_override == level %}selected{% endif %} {% if level < skill.required_level %}disabled{% endif %}>Level {{ level }}</option>
                                        {% endfor %}
                                    </select>
                                    <button class="btn btn-sm btn-outline-primary rec-set-btn" type="submit">Set</button>
                                </form>
                            </td>
                            <td class="text-end">
                                <div class="d-inline-flex flex-column align-items-end gap-1">
                                    {% if skill.is_suggested %}
                                    <form method="post" action="{% url 'mastery:apply_skill_suggestion' fitting.id %}" class="m-0">
                                        {% csrf_token %}
                                        <input type="hidden" name="skill_type_id" value="{{ skill.skill_type_id|unlocalize }}">
                                        <input type="hidden" name="next" value="{% url 'mastery:fitting_skills' fitting.id %}">
                                        <button class="btn btn-sm btn-warning" type="submit" title="Apply suggestion">
                                            Apply
                                        </button>
                                    </form>
                                    {% endif %}
                                    <form method="post" action="{% url 'mastery:toggle_skill_blacklist_view' fitting.id %}" class="m-0">
                                        {% csrf_token %}
                                        <input type="hidden" name="skill_type_id" value="{{ skill.skill_type_id|unlocalize }}">
                                        <input type="hidden" name="next" value="{% url 'mastery:fitting_skills' fitting.id %}">
                                        <input type="hidden" name="value" value="{% if skill.is_blacklisted %}false{% else %}true{% endif %}">
                                        <button class="btn btn-sm btn-icon {% if skill.is_blacklisted %}btn-outline-success{% else %}btn-outline-danger{% endif %}"
                                            type="submit"
                                            title="{% if skill.is_blacklisted %}Unblacklist{% else %}Blacklist{% endif %}"
                                            aria-label="{% if skill.is_blacklisted %}Unblacklist{% else %}Blacklist{% endif %}">
                                            {% if skill.is_blacklisted %}
                                            <span class="fas fa-check-circle" aria-hidden="true"></span>
                                            {% else %}
                                            <span class="fas fa-ban" aria-hidden="true"></span>
                                            {% endif %}
                                        </button>
                                    </form>
                                {% if skill.is_manual %}
                                    <form method="post" action="{% url 'mastery:remove_manual_skill' fitting.id %}" class="m-0">
                                        {% csrf_token %}
                                        <input type="hidden" name="skill_type_id" value="{{ skill.skill_type_id|unlocalize }}">
                                        <input type="hidden" name="next" value="{% url 'mastery:fitting_skills' fitting.id %}">
                                        <button class="btn btn-sm btn-outline-secondary" type="submit">Remove manual</button>
                                    </form>
                                {% endif %}
                                </div>
                            </td>
                        </tr>
                        {% endfor %}
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
    </div>
    {% endwith %}
    {% endfor %}
</div>

{% if suggestion_count %}
<div class="modal fade" id="applySuggestionsModal" tabindex="-1" aria-labelledby="applySuggestionsModalLabel"
    aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title" id="applySuggestionsModalLabel">Apply suggestions</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <div class="modal-body">
                <p>This will automatically apply <strong>{{ suggestion_count }} suggestion{{ suggestion_count|pluralize }}</strong>:
                </p>
                <ul>
                    <li>Skills suggested for <strong>removal</strong> will be <span class="text-danger">blacklisted</span> and
                        excluded from the MemberAudit SkillSet.</li>
                    <li>Skills suggested to <strong>add back</strong> will be <span class="text-success">unblacklisted</span>.</li>
                </ul>
                <p class="mb-0 text-muted small">You can review and undo individual changes afterwards.</p>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancel</button>
                <form method="post" action="{% url 'mastery:apply_suggestions' fitting.id %}">
                    {% csrf_token %}
                    <input type="hidden" name="next" value="{% url 'mastery:fitting_skills' fitting.id %}">
                    <button type="submit" class="btn btn-warning">Apply {{ suggestion_count }} suggestion{{ suggestion_count|pluralize }}</button>
                </form>
            </div>
        </div>
    </div>
</div>
{% endif %}