{% extends "layouts/base.html" %}
{% load i18n %}

{% block title %}{% if is_create %}{% trans "Create QI Project" %}{% else %}{% trans "Edit QI Project" %}{% endif %} - PX360{% endblock %}

{% block content %}
<!-- Back Button -->
<div class="mb-6">
    <a href="{% url 'projects:project_list' %}" class="inline-flex items-center gap-2 text-slate hover:text-navy transition">
        <i data-lucide="arrow-left" class="w-4 h-4"></i>
        <span class="text-sm font-medium">{% trans "Back to Projects" %}</span>
    </a>
</div>

<!-- Header -->
<header class="mb-6">
    <div class="flex justify-between items-start">
        <div>
            <h1 class="text-2xl font-bold text-navy flex items-center gap-3">
                <i data-lucide="kanban" class="w-6 h-6"></i>
                {% if is_create %}{% trans "Create QI Project" %}{% else %}{% trans "Edit QI Project" %}{% endif %}
            </h1>
            <p class="text-sm text-slate mt-1">
                {% if is_create %}
                    {% trans "Start a new quality improvement initiative" %}
                {% else %}
                    {% trans "Update project details and settings" %}
                {% endif %}
            </p>
        </div>
    </div>
</header>

<!-- Form Card -->
<div class="bg-white rounded-2xl border shadow-sm overflow-hidden">
    <div class="px-6 py-4 border-b">
        <h2 class="text-sm font-bold text-navy">{% trans "Project Information" %}</h2>
    </div>
    <div class="p-6">
        {% if template %}
        <!-- Template Preview -->
        <div class="mb-6 bg-blue-50 border border-blue-100 rounded-xl p-4">
            <div class="flex items-start gap-3">
                <i data-lucide="copy" class="w-5 h-5 text-blue mt-0.5"></i>
                <div class="flex-1">
                    <h3 class="text-sm font-bold text-navy mb-1">
                        {% trans "Creating from Template:" %} {{ template.name }}
                    </h3>
                    {% if template.tasks.exists %}
                    <p class="text-xs text-slate mb-2">
                        {% trans "This template includes" %} {{ template.tasks.count }} {% trans "task(s) that will be copied to your new project." %}
                    </p>
                    <ul class="text-xs text-slate space-y-1">
                        {% for task in template.tasks.all|slice:":5" %}
                        <li class="flex items-center gap-2">
                            <i data-lucide="check" class="w-3 h-3 text-green-600"></i>
                            {{ task.title }}
                        </li>
                        {% endfor %}
                        {% if template.tasks.count > 5 %}
                        <li class="text-slate-500 italic">
                            {% trans "and" %} {{ template.tasks.count|add:"-5" }} {% trans "more..." %}
                        </li>
                        {% endif %}
                    </ul>
                    {% else %}
                    <p class="text-xs text-slate">{% trans "No predefined tasks in this template." %}</p>
                    {% endif %}
                </div>
            </div>
        </div>
        {% endif %}

        <form method="post" novalidate>
            {% csrf_token %}
            
            {% if template %}
            <input type="hidden" name="template_id" value="{{ template.pk }}">
            {% endif %}
            
            <div class="grid grid-cols-2 gap-6">
                <!-- Project Name -->
                <div>
                    <label for="{{ form.name.id_for_label }}" class="block text-xs font-bold text-slate uppercase tracking-wider mb-2">
                        {% trans "Project Name" %} <span class="text-red-500">*</span>
                    </label>
                    {{ form.name }}
                    {% if form.name.errors %}
                    <p class="text-red-500 text-xs mt-1">{{ form.name.errors.0 }}</p>
                    {% endif %}
                </div>
                
                <!-- Project Name (Arabic) -->
                <div>
                    <label for="{{ form.name_ar.id_for_label }}" class="block text-xs font-bold text-slate uppercase tracking-wider mb-2">
                        {% trans "Project Name (Arabic)" %}
                    </label>
                    {{ form.name_ar }}
                    {% if form.name_ar.errors %}
                    <p class="text-red-500 text-xs mt-1">{{ form.name_ar.errors.0 }}</p>
                    {% endif %}
                </div>
            </div>

            <!-- Description -->
            <div class="mt-6">
                <label for="{{ form.description.id_for_label }}" class="block text-xs font-bold text-slate uppercase tracking-wider mb-2">
                    {% trans "Description" %} <span class="text-red-500">*</span>
                </label>
                {{ form.description }}
                {% if form.description.errors %}
                <p class="text-red-500 text-xs mt-1">{{ form.description.errors.0 }}</p>
                {% endif %}
                <p class="text-xs text-slate mt-1">{% trans "Describe the project objectives and scope" %}</p>
            </div>

            <div class="grid grid-cols-2 gap-6 mt-6">
                <!-- Hospital -->
                <div>
                    <label for="{{ form.hospital.id_for_label }}" class="block text-xs font-bold text-slate uppercase tracking-wider mb-2">
                        {% trans "Hospital" %} <span class="text-red-500">*</span>
                    </label>
                    {{ form.hospital }}
                    {% if form.hospital.errors %}
                    <p class="text-red-500 text-xs mt-1">{{ form.hospital.errors.0 }}</p>
                    {% endif %}
                </div>
                
                <!-- Department -->
                <div>
                    <label for="{{ form.department.id_for_label }}" class="block text-xs font-bold text-slate uppercase tracking-wider mb-2">
                        {% trans "Department" %}
                    </label>
                    {{ form.department }}
                    {% if form.department.errors %}
                    <p class="text-red-500 text-xs mt-1">{{ form.department.errors.0 }}</p>
                    {% endif %}
                </div>
            </div>

            <div class="grid grid-cols-2 gap-6 mt-6">
                <!-- Project Lead -->
                <div>
                    <label for="{{ form.project_lead.id_for_label }}" class="block text-xs font-bold text-slate uppercase tracking-wider mb-2">
                        {% trans "Project Lead" %}
                    </label>
                    {{ form.project_lead }}
                    {% if form.project_lead.errors %}
                    <p class="text-red-500 text-xs mt-1">{{ form.project_lead.errors.0 }}</p>
                    {% endif %}
                </div>
                
                <!-- Status -->
                <div>
                    <label for="{{ form.status.id_for_label }}" class="block text-xs font-bold text-slate uppercase tracking-wider mb-2">
                        {% trans "Status" %} <span class="text-red-500">*</span>
                    </label>
                    {{ form.status }}
                    {% if form.status.errors %}
                    <p class="text-red-500 text-xs mt-1">{{ form.status.errors.0 }}</p>
                    {% endif %}
                </div>
            </div>

            <!-- Team Members -->
            <div class="mt-6">
                <label for="{{ form.team_members.id_for_label }}" class="block text-xs font-bold text-slate uppercase tracking-wider mb-2">
                    {% trans "Team Members" %}
                </label>
                {{ form.team_members }}
                {% if form.team_members.errors %}
                <p class="text-red-500 text-xs mt-1">{{ form.team_members.errors.0 }}</p>
                {% endif %}
                <p class="text-xs text-slate mt-1">{% trans "Hold Ctrl/Cmd to select multiple team members" %}</p>
            </div>

            <div class="grid grid-cols-2 gap-6 mt-6">
                <!-- Start Date -->
                <div>
                    <label for="{{ form.start_date.id_for_label }}" class="block text-xs font-bold text-slate uppercase tracking-wider mb-2">
                        {% trans "Start Date" %}
                    </label>
                    {{ form.start_date }}
                    {% if form.start_date.errors %}
                    <p class="text-red-500 text-xs mt-1">{{ form.start_date.errors.0 }}</p>
                    {% endif %}
                </div>
                
                <!-- Target Completion Date -->
                <div>
                    <label for="{{ form.target_completion_date.id_for_label }}" class="block text-xs font-bold text-slate uppercase tracking-wider mb-2">
                        {% trans "Target Completion Date" %}
                    </label>
                    {{ form.target_completion_date }}
                    {% if form.target_completion_date.errors %}
                    <p class="text-red-500 text-xs mt-1">{{ form.target_completion_date.errors.0 }}</p>
                    {% endif %}
                </div>
            </div>

            <!-- Outcome Description (only show for existing projects) -->
            {% if not is_create %}
            <div class="mt-6">
                <label for="{{ form.outcome_description.id_for_label }}" class="block text-xs font-bold text-slate uppercase tracking-wider mb-2">
                    {% trans "Outcome Description" %}
                </label>
                {{ form.outcome_description }}
                {% if form.outcome_description.errors %}
                <p class="text-red-500 text-xs mt-1">{{ form.outcome_description.errors.0 }}</p>
                {% endif %}
                <p class="text-xs text-slate mt-1">{% trans "Document project outcomes and results" %}</p>
            </div>
            {% endif %}

            <!-- Submit Buttons -->
            <div class="flex items-center gap-3 mt-8 pt-6 border-t">
                <button type="submit" class="bg-navy text-white px-5 py-2.5 rounded-xl text-sm font-bold shadow-lg shadow-navy/20 hover:bg-blue flex items-center gap-2 transition">
                    <i data-lucide="save" class="w-4 h-4"></i>
                    {% if is_create %}{% trans "Create Project" %}{% else %}{% trans "Save Changes" %}{% endif %}
                </button>
                <a href="{% url 'projects:project_list' %}" class="bg-slate-100 text-slate px-5 py-2.5 rounded-xl text-sm font-bold hover:bg-slate-200 transition">
                    {% trans "Cancel" %}
                </a>
            </div>
        </form>
    </div>
</div>
{% endblock %}

{% block extra_js %}
<script>
// Dynamic department and staff filtering based on hospital selection
document.addEventListener('DOMContentLoaded', function() {
    const hospitalSelect = document.getElementById('{{ form.hospital.id_for_label }}');
    const departmentSelect = document.getElementById('{{ form.department.id_for_label }}');
    const projectLeadSelect = document.getElementById('{{ form.project_lead.id_for_label }}');
    const teamMembersSelect = document.getElementById('{{ form.team_members.id_for_label }}');
    
    if (hospitalSelect) {
        hospitalSelect.addEventListener('change', function() {
            const hospitalId = this.value;
            if (!hospitalId) return;
            
            // Fetch departments and staff for selected hospital
            fetch(`/api/organizations/hospitals/${hospitalId}/departments/`)
                .then(response => response.json())
                .then(data => {
                    // Update departments
                    departmentSelect.innerHTML = '<option value="">---------</option>';
                    data.departments.forEach(dept => {
                        const option = document.createElement('option');
                        option.value = dept.id;
                        option.textContent = dept.name;
                        departmentSelect.appendChild(option);
                    });
                });
            
            // Fetch staff
            fetch(`/api/organizations/hospitals/${hospitalId}/staff/`)
                .then(response => response.json())
                .then(data => {
                    // Update project lead
                    projectLeadSelect.innerHTML = '<option value="">---------</option>';
                    data.staff.forEach(staff => {
                        const option = document.createElement('option');
                        option.value = staff.id;
                        option.textContent = `${staff.first_name} ${staff.last_name}`;
                        projectLeadSelect.appendChild(option);
                    });
                    
                    // Update team members
                    teamMembersSelect.innerHTML = '';
                    data.staff.forEach(staff => {
                        const option = document.createElement('option');
                        option.value = staff.id;
                        option.textContent = `${staff.first_name} ${staff.last_name}`;
                        teamMembersSelect.appendChild(option);
                    });
                });
        });
    }
});
</script>
{% endblock %}