"""
Django admin configuration for slp app.
"""

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

from .models import (
    SLPConsult,
    SLPAssessment,
    SLPIntervention,
    SLPTarget,
    SLPProgressReport,
)


@admin.register(SLPConsult)
class SLPConsultAdmin(admin.ModelAdmin):
    """Admin interface for SLPConsult model."""
    
    list_display = ['patient', 'consultation_date', 'consult_variant', 'type_of_service', 'provider', 
                    'signed_by', 'tenant']
    list_filter = ['consultation_date', 'consult_variant', 'type_of_service', 'tenant', 'signed_at']
    search_fields = ['patient__mrn', 'patient__first_name_en', 'patient__last_name_en', 
                     'primary_concern']
    readonly_fields = ['id', 'created_at', 'updated_at']
    date_hierarchy = 'consultation_date'
    
    fieldsets = (
        (_('Patient & Provider'), {
            'fields': ('patient', 'tenant', 'consultation_date', 'consult_variant', 'type_of_service', 
                      'provider', 'appointment')
        }),
        (_('Consultation Details'), {
            'fields': ('primary_concern', 'suspected_areas', 'communication_modes', 'screen_time_hours')
        }),
        (_('Variant Questionnaire'), {
            'fields': ('variant_questionnaire',),
            'classes': ('collapse',)
        }),
        (_('Skills & Screening'), {
            'fields': ('skills_to_observe', 'oral_motor_screening'),
            'classes': ('collapse',)
        }),
        (_('Recommendations'), {
            'fields': ('recommendations',)
        }),
        (_('Signature'), {
            'fields': ('signed_by', 'signed_at'),
            'classes': ('collapse',)
        }),
        (_('Metadata'), {
            'fields': ('id', 'created_at', 'updated_at'),
            'classes': ('collapse',)
        }),
    )


@admin.register(SLPAssessment)
class SLPAssessmentAdmin(admin.ModelAdmin):
    """Admin interface for SLPAssessment model."""
    
    list_display = ['patient', 'assessment_date', 'provider', 'signed_by', 'signed_at', 'tenant']
    list_filter = ['assessment_date', 'tenant', 'signed_at']
    search_fields = ['patient__mrn', 'patient__first_name_en', 'patient__last_name_en']
    readonly_fields = ['id', 'created_at', 'updated_at']
    date_hierarchy = 'assessment_date'
    
    fieldsets = (
        (_('Patient & Provider'), {
            'fields': ('patient', 'tenant', 'assessment_date', 'provider', 'appointment')
        }),
        (_('Diagnosis & History'), {
            'fields': ('diagnosis_statement', 'case_history')
        }),
        (_('History Sections'), {
            'fields': ('prenatal_history', 'perinatal_history', 'postnatal_history', 
                      'developmental_history', 'medical_status'),
            'classes': ('collapse',)
        }),
        (_('Speech/Language & Test Scores'), {
            'fields': ('speech_language_detail', 'gfta3_score', 'jat_score', 'ssi_score')
        }),
        (_('Assessments'), {
            'fields': ('oral_mechanism', 'rossetti_domains', 'joint_attention_skills'),
            'classes': ('collapse',)
        }),
        (_('Summary & Plan'), {
            'fields': ('clinical_summary', 'recommendations', 'frequency_per_week', 
                      'session_duration_minutes', 'referral_rules')
        }),
        (_('Signature'), {
            'fields': ('signed_by', 'signed_at'),
            'classes': ('collapse',)
        }),
        (_('Metadata'), {
            'fields': ('id', 'created_at', 'updated_at'),
            'classes': ('collapse',)
        }),
    )


@admin.register(SLPIntervention)
class SLPInterventionAdmin(admin.ModelAdmin):
    """Admin interface for SLPIntervention model."""
    
    list_display = ['patient', 'session_number', 'session_date', 'provider', 'signed_by', 'signed_at', 'tenant']
    list_filter = ['session_date', 'tenant', 'signed_at']
    search_fields = ['patient__mrn', 'patient__first_name_en', 'patient__last_name_en']
    readonly_fields = ['id', 'created_at', 'updated_at']
    date_hierarchy = 'session_date'
    
    fieldsets = (
        (_('Patient & Provider'), {
            'fields': ('patient', 'tenant', 'appointment', 'session_number', 'session_date', 
                      'session_time', 'provider', 'previous_session')
        }),
        (_('Intervention Targets (JSON)'), {
            'fields': ('intervention_targets_json',),
            'classes': ('collapse',)
        }),
        (_('Signature'), {
            'fields': ('signed_by', 'signed_at'),
            'classes': ('collapse',)
        }),
        (_('Metadata'), {
            'fields': ('id', 'created_at', 'updated_at'),
            'classes': ('collapse',)
        }),
    )


@admin.register(SLPTarget)
class SLPTargetAdmin(admin.ModelAdmin):
    """Admin interface for SLPTarget model."""
    
    list_display = ['intervention', 'target_number', 'subjective', 'assessment']
    list_filter = ['intervention__patient', 'intervention__session_date']
    search_fields = ['subjective', 'intervention__patient__mrn']
    readonly_fields = ['id']
    
    fieldsets = (
        (None, {
            'fields': ('intervention', 'target_number')
        }),
        (_('SOAP Format'), {
            'fields': ('subjective', 'objective', 'assessment', 'plan')
        }),
        (_('Prompt Strategies'), {
            'fields': ('prompt_strategies',),
            'classes': ('collapse',)
        }),
        (_('Metadata'), {
            'fields': ('id',),
            'classes': ('collapse',)
        }),
    )


@admin.register(SLPProgressReport)
class SLPProgressReportAdmin(admin.ModelAdmin):
    """Admin interface for SLPProgressReport model."""
    
    list_display = ['patient', 'report_date', 'provider', 'signed_by', 'signed_at', 'tenant']
    list_filter = ['report_date', 'tenant', 'signed_at', 'reassessment_needed']
    search_fields = ['patient__mrn', 'patient__first_name_en', 'patient__last_name_en']
    readonly_fields = ['id', 'created_at', 'updated_at', 'attendance_rate']
    date_hierarchy = 'report_date'
    
    fieldsets = (
        (_('Patient & Provider'), {
            'fields': ('patient', 'tenant', 'report_date', 'provider')
        }),
        (_('Session Summary'), {
            'fields': ('sessions_scheduled', 'sessions_attended', 'attendance_rate')
        }),
        (_('Diagnosis & Progress'), {
            'fields': ('final_diagnosis', 'objectives_progress', 'plan_details')
        }),
        (_('Progress Summary'), {
            'fields': ('overall_progress', 'participation_level', 'carryover_level', 'prognosis')
        }),
        (_('Recommendations'), {
            'fields': ('recommendations', 'package_sessions_count', 'reassessment_needed')
        }),
        (_('Signature'), {
            'fields': ('signed_by', 'signed_at'),
            'classes': ('collapse',)
        }),
        (_('Metadata'), {
            'fields': ('id', 'created_at', 'updated_at'),
            'classes': ('collapse',)
        }),
    )