{#-
SPDX-License-Identifier: Apache-2.0
SPDX-FileCopyrightText: 2025 - 2026 BMO Soluciones, S.A.
-#}

{% extends 'base.html' %}
{% from 'macros.html' import render_pagination %}

{% block content %}
<div class="container">
    <div class="d-flex justify-content-between align-items-center mb-4">
        <h2><i class="bi bi-clock-history me-2"></i>{{ _('Historial de cambios salariales') }}</h2>
        <a href="{{ url_for('employee.index') }}" class="btn btn-secondary">
            <i class="bi bi-arrow-left me-1"></i>{{ _('Volver a empleados') }}
        </a>
    </div>

    <div class="card mb-3">
        <div class="card-body">
            <form method="GET" action="{{ url_for('employee.salary_changes_index') }}">
                <div class="row g-3">
                    <div class="col-md-5">
                        <label for="empleado_id" class="form-label">{{ _('Empleado') }}</label>
                        <select class="form-select" id="empleado_id" name="empleado_id">
                            <option value="">{{ _('Todos') }}</option>
                            {% for employee in employee_choices %}
                                <option value="{{ employee.id }}" {% if empleado_id == employee.id %}selected{% endif %}>
                                    {{ employee.codigo_empleado }} - {{ employee.primer_nombre }} {{ employee.primer_apellido }}
                                </option>
                            {% endfor %}
                        </select>
                    </div>
                    <div class="col-md-3">
                        <label for="estado" class="form-label">{{ _('Estado') }}</label>
                        <select class="form-select" id="estado" name="estado">
                            <option value="">{{ _('Todos') }}</option>
                            <option value="draft" {% if estado == 'draft' %}selected{% endif %}>{{ _('Borrador') }}</option>
                            <option value="approved" {% if estado == 'approved' %}selected{% endif %}>{{ _('Aprobado') }}</option>
                            <option value="applied" {% if estado == 'applied' %}selected{% endif %}>{{ _('Aplicado') }}</option>
                        </select>
                    </div>
                    <div class="col-md-4 d-flex align-items-end gap-2">
                        <button type="submit" class="btn btn-primary"><i class="bi bi-search me-1"></i>{{ _('Filtrar') }}</button>
                        <a href="{{ url_for('employee.salary_changes_index') }}" class="btn btn-outline-secondary">{{ _('Limpiar') }}</a>
                    </div>
                </div>
            </form>
        </div>
    </div>

    <div class="card">
        <div class="card-body">
            <div class="table-responsive">
                <table class="table table-hover">
                    <thead>
                        <tr>
                            <th>{{ _('Empleado') }}</th>
                            <th>{{ _('Fecha efectiva') }}</th>
                            <th>{{ _('Salario anterior') }}</th>
                            <th>{{ _('Salario nuevo') }}</th>
                            <th>{{ _('Moneda anterior') }}</th>
                            <th>{{ _('Moneda nueva') }}</th>
                            <th>{{ _('Estado') }}</th>
                            <th>{{ _('Creado por') }}</th>
                            <th>{{ _('Aprobado por') }}</th>
                            <th>{{ _('Acciones') }}</th>
                        </tr>
                    </thead>
                    <tbody>
                        {% for change in salary_changes %}
                        <tr>
                            <td>{{ change.empleado.codigo_empleado }} - {{ change.empleado.primer_nombre }} {{ change.empleado.primer_apellido }}</td>
                            <td>{{ change.fecha_efectiva }}</td>
                            <td>{{ change.salario_anterior }}</td>
                            <td>{{ change.salario_nuevo }}</td>
                            <td>{{ change.moneda_anterior.codigo if change.moneda_anterior else '-' }}</td>
                            <td>{{ change.moneda_nueva.codigo if change.moneda_nueva else '-' }}</td>
                            <td><span class="badge bg-{% if change.estado == 'applied' %}success{% elif change.estado == 'approved' %}info{% else %}secondary{% endif %}">{{ change.estado }}</span></td>
                            <td>{{ change.creado_por or '-' }}</td>
                            <td>{{ change.autorizado_por or '-' }}</td>
                            <td>
                                {% if change.estado == 'draft' %}
                                <form method="POST" action="{{ url_for('employee.salary_change_approve', change_id=change.id) }}" class="d-inline">
                                    <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
                                    <button type="submit" class="btn btn-sm btn-outline-primary">{{ _('Aprobar') }}</button>
                                </form>
                                {% endif %}
                                {% if change.estado == 'approved' %}
                                <form method="POST" action="{{ url_for('employee.salary_change_apply', change_id=change.id) }}" class="d-inline">
                                    <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
                                    <button type="submit" class="btn btn-sm btn-success">{{ _('Aplicar') }}</button>
                                </form>
                                {% endif %}
                            </td>
                        </tr>
                        {% else %}
                        <tr>
                            <td colspan="10" class="text-center text-muted">{{ _('No hay cambios salariales registrados.') }}</td>
                        </tr>
                        {% endfor %}
                    </tbody>
                </table>
            </div>
            {{ render_pagination(pagination, 'employee.salary_changes_index') }}
        </div>
    </div>
</div>
{% endblock %}