"""Pydantic schemas for coverage-metrics endpoints."""

# Import datetime from datetime
from datetime import datetime

# Import BaseModel, ConfigDict from pydantic
from pydantic import BaseModel, ConfigDict


# Define class CoverageSummary
class CoverageSummary(BaseModel):
    """Global coverage summary across all MITRE ATT&CK techniques."""

    # total_techniques: int
    total_techniques: int
    # validated: int
    validated: int
    # partial: int
    partial: int
    # not_covered: int
    not_covered: int
    # in_progress: int
    in_progress: int
    # not_evaluated: int
    not_evaluated: int
    # coverage_percentage: float  # (validated + partial) / total * 100
    coverage_percentage: float  # (validated + partial) / total * 100


# Define class TacticCoverage
class TacticCoverage(BaseModel):
    """Coverage breakdown for a single tactic."""

    # tactic: str
    tactic: str
    # total: int
    total: int
    # validated: int
    validated: int
    # partial: int
    partial: int
    # not_covered: int
    not_covered: int
    # not_evaluated: int
    not_evaluated: int
    # in_progress: int
    in_progress: int


# ── V2 — Test Pipeline ────────────────────────────────────────────────


class TestPipelineCounts(BaseModel):
    """Counters per state in the test pipeline."""

    # Assign draft = 0
    draft: int = 0
    # Assign red_executing = 0
    red_executing: int = 0
    # Assign blue_evaluating = 0
    blue_evaluating: int = 0
    # Assign in_review = 0
    in_review: int = 0
    # Assign validated = 0
    validated: int = 0
    # Assign rejected = 0
    rejected: int = 0
    # Assign total = 0
    total: int = 0


# ── V2 — Team Activity ───────────────────────────────────────────────


class TeamActivity(BaseModel):
    """Activity summary for a team (Red or Blue)."""

    # team: str
    team: str
    # Assign tests_completed = 0
    tests_completed: int = 0
    # Assign tests_pending = 0
    tests_pending: int = 0
    # Assign avg_completion_hours = None
    avg_completion_hours: float | None = None


# ── V2 — Validation Rate ─────────────────────────────────────────────


class ValidationRate(BaseModel):
    """Approval / rejection rate for a manager role."""

    # role: str  # "red_lead" or "blue_lead"
    role: str  # "red_lead" or "blue_lead"
    # Assign total_reviewed = 0
    total_reviewed: int = 0
    # Assign approved = 0
    approved: int = 0
    # Assign rejected = 0
    rejected: int = 0
    # Assign approval_rate = 0.0  # percentage
    approval_rate: float = 0.0  # percentage


# ── V2 — Recent Test ─────────────────────────────────────────────────


class RecentTestItem(BaseModel):
    """Lightweight test entry for the recent-tests widget."""

    # id: str
    id: str
    # name: str
    name: str
    # state: str
    state: str
    # Assign technique_mitre_id = None
    technique_mitre_id: str | None = None
    # Assign technique_name = None
    technique_name: str | None = None
    # Assign created_at = None
    created_at: datetime | None = None

    # Assign model_config = ConfigDict(from_attributes=True)
    model_config = ConfigDict(from_attributes=True)