"""
Django admin configuration for medical app.
"""

from django.contrib import admin
from django.utils.translation import gettext_lazy as _

from .models import (
    MedicalConsultation,
    MedicationPlan,
    MedicalFollowUp,
    ConsultationResponse,
    ConsultationFeedback,
)


@admin.register(MedicalConsultation)
class MedicalConsultationAdmin(admin.ModelAdmin):
    """Admin interface for MedicalConsultation model."""
    
    list_display = ['patient', 'consultation_date', 'provider', 'signed_by', 'signed_at', 'tenant']
    list_filter = ['consultation_date', 'tenant', 'signed_at']
    search_fields = ['patient__mrn', 'patient__first_name_en', 'patient__last_name_en', 
                     'chief_complaint', 'clinical_summary']
    readonly_fields = ['id', 'created_at', 'updated_at']
    date_hierarchy = 'consultation_date'
    
    fieldsets = (
        (_('Patient & Provider'), {
            'fields': ('patient', 'tenant', 'consultation_date', 'provider')
        }),
        (_('Chief Complaint'), {
            'fields': ('chief_complaint', 'appointment')
        }),
        (_('History'), {
            'fields': ('present_illness_history', 'past_medical_history', 'vaccination_status',
                      'family_history', 'social_history', 'pregnancy_history', 'neonatal_history')
        }),
        (_('Developmental Milestones'), {
            'fields': ('developmental_motor_milestones', 'developmental_language_milestones',
                      'developmental_social_milestones', 'developmental_cognitive_milestones'),
            'classes': ('collapse',)
        }),
        (_('Behavioral Symptoms'), {
            'fields': ('behavioral_symptoms',),
            'classes': ('collapse',)
        }),
        (_('Physical Examination'), {
            'fields': ('physical_exam',),
            'classes': ('collapse',)
        }),
        (_('Assessment & Plan'), {
            'fields': ('clinical_summary', 'recommendations', 'referrals_needed')
        }),
        (_('Medications'), {
            'fields': ('medications',),
            'classes': ('collapse',)
        }),
        (_('Orders'), {
            'fields': ('lab_orders', 'radiology_orders'),
            'classes': ('collapse',)
        }),
        (_('Signature'), {
            'fields': ('signed_by', 'signed_at'),
            'classes': ('collapse',)
        }),
        (_('Metadata'), {
            'fields': ('id', 'created_at', 'updated_at'),
            'classes': ('collapse',)
        }),
    )


@admin.register(ConsultationResponse)
class ConsultationResponseAdmin(admin.ModelAdmin):
    """Admin interface for ConsultationResponse model."""
    
    list_display = ['consultation', 'response_type', 'responder', 'response_date', 'follow_up_needed', 'tenant']
    list_filter = ['response_type', 'response_date', 'follow_up_needed', 'tenant']
    search_fields = ['consultation__patient__mrn', 'responder__first_name', 'responder__last_name', 'assessment']
    readonly_fields = ['id', 'created_at', 'updated_at']
    date_hierarchy = 'response_date'
    
    fieldsets = (
        (_('Response Information'), {
            'fields': ('consultation', 'tenant', 'response_type', 'responder', 'response_date')
        }),
        (_('Assessment & Recommendations'), {
            'fields': ('assessment', 'recommendations', 'follow_up_needed', 'notes')
        }),
        (_('Metadata'), {
            'fields': ('id', 'created_at', 'updated_at'),
            'classes': ('collapse',)
        }),
    )


@admin.register(ConsultationFeedback)
class ConsultationFeedbackAdmin(admin.ModelAdmin):
    """Admin interface for ConsultationFeedback model."""
    
    list_display = ['consultation', 'feedback_type', 'submitted_by_name', 'feedback_date', 
                    'satisfaction_rating', 'communication_rating', 'care_quality_rating']
    list_filter = ['feedback_type', 'feedback_date', 'satisfaction_rating', 'communication_rating', 'care_quality_rating']
    search_fields = ['consultation__patient__mrn', 'submitted_by_name', 'comments']
    readonly_fields = ['id', 'created_at', 'updated_at']
    date_hierarchy = 'feedback_date'
    
    fieldsets = (
        (_('Feedback Information'), {
            'fields': ('consultation', 'feedback_type', 'submitted_by', 'submitted_by_name', 'feedback_date')
        }),
        (_('Ratings'), {
            'fields': ('satisfaction_rating', 'communication_rating', 'care_quality_rating')
        }),
        (_('Comments & Suggestions'), {
            'fields': ('comments', 'concerns', 'suggestions')
        }),
        (_('Metadata'), {
            'fields': ('id', 'created_at', 'updated_at'),
            'classes': ('collapse',)
        }),
    )


@admin.register(MedicationPlan)
class MedicationPlanAdmin(admin.ModelAdmin):
    """Admin interface for MedicationPlan model."""
    
    list_display = ['consultation', 'drug_name', 'dose', 'frequency', 'compliance', 'improved']
    list_filter = ['frequency', 'compliance', 'improved']
    search_fields = ['drug_name', 'consultation__patient__mrn']
    readonly_fields = ['id']
    
    fieldsets = (
        (None, {
            'fields': ('consultation', 'drug_name')
        }),
        (_('Dosage & Administration'), {
            'fields': ('dose', 'frequency', 'frequency_other')
        }),
        (_('Effectiveness & Compliance'), {
            'fields': ('compliance', 'gains', 'side_effects', 'target_behavior', 'improved')
        }),
        (_('Metadata'), {
            'fields': ('id',),
            'classes': ('collapse',)
        }),
    )


@admin.register(MedicalFollowUp)
class MedicalFollowUpAdmin(admin.ModelAdmin):
    """Admin interface for MedicalFollowUp model."""
    
    list_display = ['patient', 'followup_date', 'provider', 'family_satisfaction', 'signed_by', 
                    'signed_at', 'tenant']
    list_filter = ['followup_date', 'family_satisfaction', 'tenant', 'signed_at']
    search_fields = ['patient__mrn', 'patient__first_name_en', 'patient__last_name_en']
    readonly_fields = ['id', 'created_at', 'updated_at']
    date_hierarchy = 'followup_date'
    
    fieldsets = (
        (_('Patient & Provider'), {
            'fields': ('patient', 'tenant', 'followup_date', 'provider', 'previous_consultation')
        }),
        (_('Complaints & Status'), {
            'fields': ('previous_complaints_status', 'new_complaints')
        }),
        (_('Vitals & Assessment'), {
            'fields': ('nursing_vitals', 'assessment', 'recommendations', 'family_satisfaction')
        }),
        (_('Medications'), {
            'fields': ('medication_snapshot',),
            'classes': ('collapse',)
        }),
        (_('Signature'), {
            'fields': ('signed_by', 'signed_at'),
            'classes': ('collapse',)
        }),
        (_('Metadata'), {
            'fields': ('id', 'created_at', 'updated_at'),
            'classes': ('collapse',)
        }),
    )