"""Serializer contracts for OpenAPI documentation."""

from apps.organization.serializers import (
    CorporationScopeDictionarySerializer,
    OrganizationCatalogDetailSerializer,
    OrganizationCatalogListSerializer,
)
from rest_framework import serializers


class OrganizationCatalogListResponseSerializer(serializers.Serializer):
    count = serializers.IntegerField()
    next = serializers.CharField(allow_null=True)
    previous = serializers.CharField(allow_null=True)
    results = OrganizationCatalogListSerializer(many=True)


class CorporationScopeDictionaryResponseSerializer(serializers.Serializer):
    results = CorporationScopeDictionarySerializer(many=True)


class FinancialSummaryMetricSerializer(serializers.Serializer):
    amount = serializers.IntegerField()
    previous_amount = serializers.IntegerField()
    delta_percent = serializers.FloatField()


class FinancialSummaryReportPeriodSerializer(serializers.Serializer):
    year = serializers.IntegerField()
    quarter = serializers.IntegerField(allow_null=True)


class FinancialSummaryResponseSerializer(serializers.Serializer):
    organization_id = serializers.UUIDField()
    report_period = FinancialSummaryReportPeriodSerializer()
    data_available = serializers.BooleanField()
    message = serializers.CharField(allow_null=True)
    revenue = FinancialSummaryMetricSerializer()
    net_profit = FinancialSummaryMetricSerializer()
    taxes_paid = FinancialSummaryMetricSerializer()
    insurance_contributions = FinancialSummaryMetricSerializer()


class EconomicsKpiSerializer(serializers.Serializer):
    value = serializers.IntegerField()
    previous_value = serializers.IntegerField()
    delta_value = serializers.IntegerField()
    delta_percent = serializers.FloatField()
    direction = serializers.ChoiceField(choices=("up", "down", "unchanged"))
    unit = serializers.CharField()


class EconomicsKpisSerializer(serializers.Serializer):
    revenue = EconomicsKpiSerializer(required=False)
    ebitda = EconomicsKpiSerializer(required=False)
    net_profit = EconomicsKpiSerializer(required=False)
    revenue_per_employee = EconomicsKpiSerializer(required=False)
    gross_profit = EconomicsKpiSerializer(required=False)
    operating_profit = EconomicsKpiSerializer(required=False)
    net_debt = EconomicsKpiSerializer(required=False)
    loans = EconomicsKpiSerializer(required=False)
    assets = EconomicsKpiSerializer(required=False)
    capex = EconomicsKpiSerializer(required=False)
    rd_expenses = EconomicsKpiSerializer(required=False)


class EconomicsPointSerializer(serializers.Serializer):
    period = serializers.IntegerField()
    value = serializers.IntegerField()


class EconomicsMetricSeriesSerializer(serializers.Serializer):
    metric = serializers.CharField()
    unit = serializers.CharField()
    points = EconomicsPointSerializer(many=True)


class EconomicsRatioSerializer(serializers.Serializer):
    period = serializers.IntegerField()
    ros = serializers.FloatField()
    roa = serializers.FloatField(allow_null=True)
    roe = serializers.FloatField(allow_null=True)
    ebitda_margin = serializers.FloatField()


class EconomicsRatioNormativesSerializer(serializers.Serializer):
    ros = serializers.FloatField(allow_null=True)
    roa = serializers.FloatField(allow_null=True)
    roe = serializers.FloatField(allow_null=True)
    ebitda_margin = serializers.FloatField(allow_null=True)


class EconomicsReportPeriodSerializer(serializers.Serializer):
    year = serializers.IntegerField()
    report_half_year = serializers.IntegerField(allow_null=True)


class EconomicsRatiosReportPeriodSerializer(serializers.Serializer):
    financial_form = serializers.CharField()
    report_year = serializers.IntegerField()
    report_quarter = serializers.IntegerField(allow_null=True)


class EconomicsResponseSerializer(serializers.Serializer):
    organization_id = serializers.UUIDField()
    group = serializers.CharField()
    periods = serializers.ListField(child=serializers.IntegerField())
    report_periods = EconomicsReportPeriodSerializer(many=True)
    ratios_report_period = EconomicsRatiosReportPeriodSerializer(allow_null=True)
    data_available = serializers.BooleanField()
    message = serializers.CharField(allow_null=True)
    kpis = EconomicsKpisSerializer()
    series = EconomicsMetricSeriesSerializer(many=True)
    ratios = EconomicsRatioSerializer(many=True)
    ratio_normatives = EconomicsRatioNormativesSerializer()


class PersonnelHeadcountSerializer(serializers.Serializer):
    average_employees = serializers.IntegerField()
    avg_payroll_employees = serializers.IntegerField()
    payroll_fund = serializers.IntegerField()
    production_workers = serializers.IntegerField(allow_null=True)
    engineering_workers = serializers.IntegerField(allow_null=True)
    administrative_workers = serializers.IntegerField(allow_null=True)
    workers_needed = serializers.IntegerField(allow_null=True)


class PersonnelAgeDistributionSerializer(serializers.Serializer):
    age_group = serializers.CharField()
    employees_count = serializers.IntegerField()


class PersonnelHistorySerializer(serializers.Serializer):
    year = serializers.IntegerField()
    report_month = serializers.IntegerField(allow_null=True)
    average_employees = serializers.IntegerField()
    avg_payroll_employees = serializers.IntegerField()
    average_age = serializers.FloatField(allow_null=True)
    payroll_fund = serializers.IntegerField()


class PersonnelResponseSerializer(serializers.Serializer):
    organization_id = serializers.UUIDField()
    report_year = serializers.IntegerField()
    report_month = serializers.IntegerField(allow_null=True)
    average_age = serializers.FloatField(allow_null=True)
    headcount = PersonnelHeadcountSerializer()
    age_distribution = PersonnelAgeDistributionSerializer(many=True)
    history = PersonnelHistorySerializer(many=True)


class EquipmentSummarySerializer(serializers.Serializer):
    total_equipment = serializers.IntegerField()
    machine_tools_and_equipment = serializers.IntegerField()
    domestic_equipment = serializers.IntegerField(allow_null=True)
    imported_equipment = serializers.IntegerField()
    physical_wear_percent = serializers.FloatField()
    weighted_wear_percent = serializers.FloatField(allow_null=True)
    utilization_rate = serializers.FloatField(allow_null=True)
    avg_shift_work = serializers.FloatField(allow_null=True)
    equipment_needed = serializers.IntegerField(allow_null=True)
    average_age_years = serializers.FloatField()
    commissioned_equipment = serializers.IntegerField()
    decommissioned_equipment = serializers.IntegerField()


class EquipmentAgeDistributionSerializer(serializers.Serializer):
    bucket = serializers.CharField()
    units_count = serializers.IntegerField()
    imported_equipment = serializers.IntegerField(allow_null=True)
    utilization_rate = serializers.FloatField(allow_null=True)
    lease_share_itn_percent = serializers.FloatField(allow_null=True)
    weighted_wear_percent = serializers.FloatField(allow_null=True)
    weighted_load_factor = serializers.FloatField(allow_null=True)


class EquipmentCategorySerializer(serializers.Serializer):
    category = serializers.CharField()
    total_equipment = serializers.IntegerField()
    domestic_equipment = serializers.IntegerField(allow_null=True)
    imported_equipment = serializers.IntegerField()
    physical_wear_percent = serializers.FloatField(allow_null=True)
    weighted_wear_percent = serializers.FloatField(allow_null=True)
    utilization_rate = serializers.FloatField(allow_null=True)
    lease_share_itn_percent = serializers.FloatField(allow_null=True)


class EquipmentDynamicsPointSerializer(serializers.Serializer):
    period = serializers.IntegerField()
    value = serializers.IntegerField()


class EquipmentDynamicsSeriesSerializer(serializers.Serializer):
    metric = serializers.CharField()
    label = serializers.CharField()
    points = EquipmentDynamicsPointSerializer(many=True)


class EquipmentResponseSerializer(serializers.Serializer):
    organization_id = serializers.UUIDField()
    report_year = serializers.IntegerField()
    summary = EquipmentSummarySerializer()
    age_distribution = EquipmentAgeDistributionSerializer(many=True)
    categories = EquipmentCategorySerializer(many=True)
    dynamics_series = EquipmentDynamicsSeriesSerializer(many=True)


class ProductsSummarySerializer(serializers.Serializer):
    military_output_amount = serializers.IntegerField()
    civilian_output_amount = serializers.IntegerField()
    hightech_output_amount = serializers.IntegerField()
    rd_volume_amount = serializers.IntegerField()
    shipped_goods_amount = serializers.IntegerField()


class ProductsProductionSeriesSerializer(serializers.Serializer):
    period = serializers.CharField()
    military_output_amount = serializers.IntegerField()
    civilian_output_amount = serializers.IntegerField()
    hightech_output_amount = serializers.IntegerField()


class ProductsSalesSeriesSerializer(serializers.Serializer):
    period = serializers.CharField()
    military_domestic_amount = serializers.IntegerField()
    military_export_amount = serializers.IntegerField()
    civilian_domestic_amount = serializers.IntegerField()
    civilian_export_amount = serializers.IntegerField()


class ProductsRdVolumeSeriesSerializer(serializers.Serializer):
    period = serializers.CharField()
    rd_volume_amount = serializers.IntegerField()


class ProductsShippedGoodsSeriesSerializer(serializers.Serializer):
    period = serializers.CharField()
    shipped_goods_amount = serializers.IntegerField()


class ProductsTableRowSerializer(serializers.Serializer):
    period = serializers.CharField()
    military_output_amount = serializers.IntegerField()
    civilian_output_amount = serializers.IntegerField()
    hightech_output_amount = serializers.IntegerField()
    rd_volume_amount = serializers.IntegerField()
    shipped_goods_amount = serializers.IntegerField()


class ProductsResponseSerializer(serializers.Serializer):
    organization_id = serializers.UUIDField()
    report_year = serializers.IntegerField()
    frequency = serializers.CharField()
    price_mode = serializers.CharField()
    summary_period = serializers.CharField()
    summary = ProductsSummarySerializer()
    production_series = ProductsProductionSeriesSerializer(many=True)
    sales_series = ProductsSalesSeriesSerializer(many=True)
    rd_volume_series = ProductsRdVolumeSeriesSerializer(many=True)
    shipped_goods_series = ProductsShippedGoodsSeriesSerializer(many=True)
    table = ProductsTableRowSerializer(many=True)


class RiskProfileResponseSerializer(serializers.Serializer):
    organization_id = serializers.UUIDField()
    financial_reports_available = serializers.BooleanField()
    tax_reports_available = serializers.BooleanField()
    in_defense_unreliable_suppliers_registry = serializers.BooleanField()
    in_275_fz_registry = serializers.BooleanField()
    bankruptcy_messages_found = serializers.BooleanField()
    risk_level = serializers.CharField()
    updated_at = serializers.CharField()


class ForecastRowSerializer(serializers.Serializer):
    year = serializers.IntegerField()
    revenue_amount = serializers.IntegerField()
    net_profit_amount = serializers.IntegerField()
    margin_percent = serializers.FloatField()


class ForecastSummarySerializer(serializers.Serializer):
    revenue_cagr_percent = serializers.FloatField()
    net_profit_cagr_percent = serializers.FloatField()
    horizon_margin_percent = serializers.FloatField()
    horizon_revenue_amount = serializers.IntegerField()


class ForecastProductivityRowSerializer(serializers.Serializer):
    year = serializers.IntegerField()
    revenue_per_employee_amount = serializers.IntegerField()


class ForecastHeadcountRowSerializer(serializers.Serializer):
    year = serializers.IntegerField()
    average_employees = serializers.IntegerField()


class ForecastInvestmentRowSerializer(serializers.Serializer):
    year = serializers.IntegerField()
    capex_amount = serializers.IntegerField()


class ForecastRdRowSerializer(serializers.Serializer):
    year = serializers.IntegerField()
    rd_volume_amount = serializers.IntegerField()


class ForecastTableRowSerializer(serializers.Serializer):
    year = serializers.IntegerField()
    revenue_amount = serializers.IntegerField()
    net_profit_amount = serializers.IntegerField()
    margin_percent = serializers.FloatField()
    revenue_per_employee_amount = serializers.IntegerField()
    average_employees = serializers.IntegerField()
    capex_amount = serializers.IntegerField()
    rd_volume_amount = serializers.IntegerField()


class ForecastRiskFactorSerializer(serializers.Serializer):
    code = serializers.CharField()
    name = serializers.CharField()
    impact_level = serializers.CharField()
    probability_level = serializers.CharField()
    comment = serializers.CharField()


class ForecastResponseSerializer(serializers.Serializer):
    organization_id = serializers.UUIDField()
    scenario = serializers.CharField()
    horizon_years = serializers.IntegerField()
    base_year = serializers.IntegerField()
    summary = ForecastSummarySerializer()
    forecast = ForecastRowSerializer(many=True)
    table = ForecastTableRowSerializer(many=True)
    productivity_series = ForecastProductivityRowSerializer(many=True)
    headcount_series = ForecastHeadcountRowSerializer(many=True)
    investment_series = ForecastInvestmentRowSerializer(many=True)
    rd_series = ForecastRdRowSerializer(many=True)
    risk_factors = ForecastRiskFactorSerializer(many=True)
    opportunity_factors = ForecastRiskFactorSerializer(many=True)


class DashboardDistributionSerializer(serializers.Serializer):
    cluster = serializers.CharField()
    cluster_label = serializers.CharField(required=False)
    organizations_share_percent = serializers.FloatField()


class DashboardExecutorsSerializer(serializers.Serializer):
    cluster = serializers.CharField()
    executors_count = serializers.IntegerField()


class DashboardHeadcountGrowthSerializer(serializers.Serializer):
    cluster = serializers.CharField()
    from_year = serializers.IntegerField(allow_null=True)
    to_year = serializers.IntegerField(allow_null=True)
    growth_percent = serializers.FloatField()


class DashboardResponseSerializer(serializers.Serializer):
    corporation_scope = serializers.CharField(allow_null=True)
    distribution_by_cluster = DashboardDistributionSerializer(many=True)
    executors_by_cluster = DashboardExecutorsSerializer(many=True)
    headcount_growth_by_cluster = DashboardHeadcountGrowthSerializer(many=True)
    bankruptcy_free_share_by_cluster = DashboardDistributionSerializer(many=True)


__all__ = [
    "CorporationScopeDictionaryResponseSerializer",
    "EconomicsResponseSerializer",
    "EquipmentResponseSerializer",
    "FinancialSummaryResponseSerializer",
    "ForecastResponseSerializer",
    "OrganizationCatalogDetailSerializer",
    "OrganizationCatalogListResponseSerializer",
    "PersonnelResponseSerializer",
    "ProductsResponseSerializer",
    "RiskProfileResponseSerializer",
    "DashboardResponseSerializer",
]