{% extends "base.html" %}
{% block title %}{{ scenario.name }} · Scenario · CalMiner{% endblock %}

{% block head_extra %}
  <link rel="stylesheet" href="/static/css/scenarios.css" />
{% endblock %}

{% block content %}
  <nav class="breadcrumb">
    <a href="{{ url_for('projects.project_list_page') }}">Projects</a>
    <a href="{{ url_for('projects.view_project', project_id=scenario.project_id) }}">{{ project.name }}</a>
    <span aria-current="page">{{ scenario.name }}</span>
  </nav>

  <header class="page-header">
    {% set scenario_list_href = url_for('scenarios.project_scenario_list', project_id=project.id) %}
    {% if project and scenario %}
      {% set profitability_href = url_for('calculations.profitability_form', project_id=project.id, scenario_id=scenario.id) %}
      {% set opex_href = url_for('calculations.scenario_opex_form', project_id=project.id, scenario_id=scenario.id) %}
      {% set capex_href = url_for('calculations.scenario_capex_form', project_id=project.id, scenario_id=scenario.id) %}
    {% else %}
      {% set profitability_href = url_for('calculations.profitability_form') %}
      {% set opex_href = url_for('calculations.opex_form_legacy') %}
      {% set capex_href = url_for('calculations.capex_form_legacy') %}
    {% endif %}
    <div>
      <h1>{{ scenario.name }}</h1>
      <p class="text-muted">
        Part of <a href="{{ url_for('projects.view_project', project_id=project.id) }}">{{ project.name }}</a>
      </p>
    </div>
    <div class="header-actions">
  <a class="btn btn--secondary" href="{{ scenario_list_href }}">Scenario Portfolio</a>
  <a class="btn btn--secondary" href="{{ profitability_href }}">Profitability Calculator</a>
  <a class="btn btn--secondary" href="{{ opex_href }}">Opex Planner</a>
  <a class="btn btn--secondary" href="{{ capex_href }}">Capex Planner</a>
  <a class="btn btn--primary" href="{{ url_for('scenarios.edit_scenario_form', scenario_id=scenario.id) }}">Edit Scenario</a>
    </div>
  </header>

  <section class="scenario-metrics">
    <article class="metric-card">
      <h2>Status</h2>
      <p class="metric-value status-pill status-pill--{{ scenario.status.value }}">{{ scenario.status.value.title() }}</p>
      <span class="metric-caption">Lifecycle state</span>
    </article>
    <article class="metric-card">
      <h2>Financial Inputs</h2>
      <p class="metric-value">{{ scenario_metrics.financial_count }}</p>
      <span class="metric-caption">Line items captured</span>
    </article>
    <article class="metric-card">
      <h2>Simulation Parameters</h2>
      <p class="metric-value">{{ scenario_metrics.parameter_count }}</p>
      <span class="metric-caption">Inputs driving forecasts</span>
    </article>
    <article class="metric-card">
      <h2>Currency</h2>
      <p class="metric-value">{{ scenario_metrics.currency or '—' }}</p>
      <span class="metric-caption">Financial reporting</span>
    </article>
  </section>

  <div class="scenario-layout">
    <div class="scenario-column">
      <section class="card">
        <h2>Scenario Overview</h2>
        <dl class="definition-list">
          <div>
            <dt>Description</dt>
            <dd>{{ scenario.description or 'No description provided.' }}</dd>
          </div>
          <div>
            <dt>Timeline</dt>
            <dd>{{ scenario.start_date or '—' }} → {{ scenario.end_date or '—' }}</dd>
          </div>
          <div>
            <dt>Discount Rate</dt>
            <dd>{{ scenario.discount_rate or '—' }}</dd>
          </div>
          <div>
            <dt>Primary Resource</dt>
            <dd>{{ scenario_metrics.primary_resource or '—' }}</dd>
          </div>
          <div>
            <dt>Last Updated</dt>
            <dd>{{ scenario.updated_at.strftime('%Y-%m-%d %H:%M') if scenario.updated_at else '—' }}</dd>
          </div>
        </dl>
      </section>

      <section class="card quick-actions-card">
        <h2>Next Steps</h2>
        <ul class="quick-link-list">
          <li>
            <a href="{{ profitability_href }}">Run profitability analysis</a>
            <p>Uses this scenario’s assumptions as defaults.</p>
          </li>
          <li>
            <a href="{{ scenario_list_href }}">Browse all project scenarios</a>
            <p>Compare assumption sets and launch calculators in context.</p>
          </li>
          <li>
            <a href="{{ url_for('scenarios.edit_scenario_form', scenario_id=scenario.id) }}">Update scenario assumptions</a>
            <p>Adjust dates, status, or drivers before recalculations.</p>
          </li>
        </ul>
      </section>
    </div>

    <section class="card">
      <h2>Financial Inputs</h2>
      {% if financial_inputs %}
        <div class="table-responsive">
          <table class="table">
            <thead>
              <tr>
                <th>Name</th>
                <th>Category</th>
                <th>Amount</th>
                <th>Currency</th>
              </tr>
            </thead>
            <tbody>
              {% for item in financial_inputs %}
                <tr>
                  <td>{{ item.name }}</td>
                  <td>{{ item.category.value.title() }}</td>
                  <td>{{ '{:,.2f}'.format(item.amount) }}</td>
                  <td>{{ item.currency or '—' }}</td>
                </tr>
              {% endfor %}
            </tbody>
          </table>
        </div>
      {% else %}
        <p class="empty-state">No financial inputs recorded yet.</p>
      {% endif %}
    </section>

    <section class="card">
      <h2>Simulation Parameters</h2>
      {% if simulation_parameters %}
        <div class="table-responsive">
          <table class="table">
            <thead>
              <tr>
                <th>Name</th>
                <th>Distribution</th>
                <th>Variable</th>
                <th>Resource</th>
              </tr>
            </thead>
            <tbody>
              {% for param in simulation_parameters %}
                <tr>
                  <td>{{ param.name }}</td>
                  <td>{{ param.distribution.value.title() }}</td>
                  <td>{{ param.variable.value.replace('_', ' ') | title if param.variable else '—' }}</td>
                  <td>{{ param.resource_type.value.replace('_', ' ') | title if param.resource_type else '—' }}</td>
                </tr>
              {% endfor %}
            </tbody>
          </table>
        </div>
      {% else %}
        <p class="empty-state">No simulation parameters defined.</p>
      {% endif %}
    </section>
  </div>
{% endblock %}