{% extends "base.html" %}
{% load static %}

{% block title %}Edit {{ artifact.name }} - Artifact{% endblock %}

{% block content %}
<div class="container mt-4" data-testid="artifact-edit">
    <!-- Breadcrumbs -->
    <nav aria-label="breadcrumb">
        <ol class="breadcrumb">
            <li class="breadcrumb-item"><a href="{% url 'playbook_list' %}">Playbooks</a></li>
            <li class="breadcrumb-item"><a href="{% url 'playbook_detail' pk=playbook.pk %}">{{ playbook.name }}</a></li>
            <li class="breadcrumb-item"><a href="{% url 'artifact_detail' pk=artifact.pk %}">{{ artifact.name }}</a></li>
            <li class="breadcrumb-item active" aria-current="page">Edit</li>
        </ol>
    </nav>

    <!-- Header -->
    <div class="d-flex justify-content-between align-items-start mb-4">
        <div>
            <h2>
                <i class="fa-solid fa-edit"></i> Edit Artifact
            </h2>
            <p class="text-muted">Update {{ artifact.name }}</p>
        </div>
    </div>

    <!-- Edit Form -->
    <div class="row">
        <div class="col-md-8">
            <div class="card">
                <div class="card-header">
                    <h5 class="mb-0">Artifact Details</h5>
                </div>
                <div class="card-body">
                    <form method="post" enctype="multipart/form-data" data-testid="artifact-form">
                        {% csrf_token %}
                        
                        <!-- Name -->
                        <div class="mb-3">
                            <label for="name" class="form-label">
                                Name <span class="text-danger">*</span>
                            </label>
                            <input type="text" 
                                   class="form-control {% if errors.name %}is-invalid{% endif %}" 
                                   id="name" 
                                   name="name" 
                                   maxlength="200"
                                   value="{{ form_data.name }}"
                                   data-testid="name-input"
                                   required>
                            {% if errors.name %}
                                <div class="invalid-feedback">{{ errors.name }}</div>
                            {% endif %}
                            <small class="form-text text-muted">Unique name for this artifact (max 200 characters)</small>
                        </div>

                        <!-- Description -->
                        <div class="mb-3">
                            <label for="description" class="form-label">
                                Description
                            </label>
                            <textarea class="form-control {% if errors.description %}is-invalid{% endif %}" 
                                      id="description" 
                                      name="description" 
                                      rows="4"
                                      data-testid="description-input"
                                      placeholder="Detailed description of the artifact">{{ form_data.description }}</textarea>
                            {% if errors.description %}
                                <div class="invalid-feedback">{{ errors.description }}</div>
                            {% endif %}
                            <small class="form-text text-muted">Optional: Detailed description of the artifact</small>
                        </div>

                        <!-- Type -->
                        <div class="mb-3">
                            <label for="type" class="form-label">
                                Type <span class="text-danger">*</span>
                            </label>
                            <select class="form-select" 
                                    id="type" 
                                    name="type"
                                    data-testid="type-select"
                                    required>
                                {% for value, label in artifact_types %}
                                    <option value="{{ value }}" {% if form_data.type == value %}selected{% endif %}>
                                        {{ label }}
                                    </option>
                                {% endfor %}
                            </select>
                            <small class="form-text text-muted">Type of artifact</small>
                        </div>

                        <!-- Producer Activity -->
                        <div class="mb-3">
                            <label for="produced_by" class="form-label">
                                Producer Activity <span class="text-danger">*</span>
                            </label>
                            <select class="form-select" 
                                    id="produced_by" 
                                    name="produced_by"
                                    data-testid="producer-select"
                                    required>
                                {% for activity in activities %}
                                    <option value="{{ activity.pk }}" {% if form_data.produced_by == activity.pk %}selected{% endif %}>
                                        {{ activity.workflow.name }} - {{ activity.name }}
                                    </option>
                                {% endfor %}
                            </select>
                            <small class="form-text text-muted">Activity that produces this artifact as output</small>
                        </div>

                        <!-- Is Required -->
                        <div class="mb-3">
                            <div class="form-check">
                                <input class="form-check-input" 
                                       type="checkbox" 
                                       id="is_required" 
                                       name="is_required"
                                       data-testid="required-checkbox"
                                       {% if form_data.is_required %}checked{% endif %}>
                                <label class="form-check-label" for="is_required">
                                    Mark as required artifact
                                </label>
                            </div>
                            <small class="form-text text-muted">Whether this artifact is required for the methodology</small>
                        </div>

                        <!-- Current Template File -->
                        {% if artifact.template_file %}
                        <div class="mb-3">
                            <label class="form-label">Current Template File</label>
                            <div class="alert alert-info mb-2">
                                <i class="fa-solid fa-file"></i> 
                                <strong>{{ artifact.get_template_filename }}</strong>
                                <a href="{{ artifact.template_file.url }}" 
                                   class="btn btn-sm btn-outline-primary ms-2"
                                   download>
                                    <i class="fa-solid fa-download"></i> Download
                                </a>
                            </div>
                        </div>
                        {% endif %}

                        <!-- Template File -->
                        <div class="mb-3">
                            <label for="template_file" class="form-label">
                                {% if artifact.template_file %}Replace Template File{% else %}Template File{% endif %}
                            </label>
                            <input type="file" 
                                   class="form-control" 
                                   id="template_file" 
                                   name="template_file"
                                   data-testid="template-input">
                            <small class="form-text text-muted">
                                {% if artifact.template_file %}
                                    Optional: Upload a new file to replace the current template
                                {% else %}
                                    Optional: Upload a template file for this artifact
                                {% endif %}
                            </small>
                        </div>

                        <!-- Form Actions -->
                        <div class="d-flex justify-content-between">
                            <a href="{% url 'artifact_detail' pk=artifact.pk %}" 
                               class="btn btn-secondary"
                               data-testid="cancel-btn">
                                <i class="fa-solid fa-times"></i> Cancel
                            </a>
                            <button type="submit" 
                                    class="btn btn-primary"
                                    data-testid="save-btn">
                                <i class="fa-solid fa-save"></i> Save Changes
                            </button>
                        </div>
                    </form>
                </div>
            </div>
        </div>

        <!-- Help Sidebar -->
        <div class="col-md-4">
            <div class="card">
                <div class="card-header">
                    <h6 class="mb-0"><i class="fa-solid fa-info-circle"></i> About Artifacts</h6>
                </div>
                <div class="card-body">
                    <p class="small">
                        <strong>Artifacts</strong> are outputs produced by activities that can be consumed 
                        as inputs by downstream activities in the workflow.
                    </p>
                    <p class="small mb-0">
                        Examples include documentation, code files, diagrams, templates, and data files.
                    </p>
                </div>
            </div>
        </div>
    </div>
</div>
{% endblock %}