"""Чистые снимки payload фактов качества (§14.1): форма для ОБ/ОФР и для ОСВ."""

import uuid
from decimal import Decimal

from src.domain.quality_facts import build_intake_payload, build_outcome_payload
from src.models.enums import (
    DocumentIssueKind,
    DocumentStatus,
    DocumentType,
    IssueSeverity,
    IssueSource,
    StatementLineStatus,
)
from src.models.files import Document
from src.models.statements import DocumentIssue, FinancialStatementLine, FinancialStatementValue

ROW_COUNT = 4_200


def make_document(document_type: DocumentType = DocumentType.BALANCE) -> Document:
    return Document(
        id=uuid.uuid4(),
        document_type=document_type,
        status=DocumentStatus.RECOGNIZED,
    )


def test_build_intake_payload_statement_has_lines_and_values():
    document = make_document(document_type=DocumentType.BALANCE)
    payload = build_intake_payload(document, lines=[...], values=[...], issues=[])
    assert "lines" in payload and "values" in payload
    assert "osv_warnings" not in payload


def test_build_intake_payload_osv_has_no_lines_or_values():
    document = make_document(document_type=DocumentType.OSV)
    payload = build_intake_payload(document, osv_warnings=["OSV_SOMETHING"])
    assert "lines" not in payload and "values" not in payload
    assert payload["osv_warnings"] == ["OSV_SOMETHING"]


def test_build_intake_payload_statement_serializes_line_value_and_issue_fields():
    document = make_document(document_type=DocumentType.INCOME)
    line_id = uuid.uuid4()
    column_id = uuid.uuid4()
    line = FinancialStatementLine(
        id=line_id,
        source_ref="row:3",
        row_index=3,
        line_code="2110",
        line_code_text="2110",
        line_status=StatementLineStatus.ok,
        needs_review=True,
    )
    value = FinancialStatementValue(
        line_id=line_id,
        column_id=column_id,
        amount=Decimal("1500.00"),
        string_value=None,
        source_text="1 500",
        confidence=Decimal("95.00"),
        is_recognized=True,
        needs_review=False,
    )
    issue = DocumentIssue(
        document_id=document.id,
        kind=DocumentIssueKind.relation,
        code="RELATION_BROKEN",
        severity=IssueSeverity.error,
        message="нарушено",
        source=IssueSource.core,
        relation="2110 = 2120",
        codes=["2110"],
    )
    payload = build_intake_payload(document, lines=[line], values=[value], issues=[issue])
    assert payload["lines"] == [
        {
            "id": str(line_id),
            "ref": "row:3",
            "row_index": 3,
            "line_code": "2110",
            "line_code_text": "2110",
            "line_status": "ok",
            "needs_review": True,
        }
    ]
    assert payload["values"] == [
        {
            "line_ref": "row:3",
            "column": str(column_id),
            "amount": "1500.00",
            "string_value": None,
            "source_text": "1 500",
            "confidence": 95.0,
            "is_recognized": True,
            "needs_review": False,
        }
    ]
    assert payload["issues"] == [
        {
            "kind": "relation",
            "code": "RELATION_BROKEN",
            "severity": "error",
            "source": "core",
            "field": None,
            "relation": "2110 = 2120",
            "codes": ["2110"],
            "line_ids": None,
        }
    ]


def test_build_outcome_payload_statement_has_fixes_and_no_osv_warnings():
    document = make_document(document_type=DocumentType.BALANCE)
    fix = {"what": "line_code", "was": "2110", "became": "2120", "source": "service", "rule": "§5"}
    payload = build_outcome_payload(document, lines=[], values=[], issues=[], fixes=[fix])
    assert payload["fixes"] == [fix]
    assert "lines" in payload and "values" in payload
    assert "osv_warnings" not in payload


def test_build_outcome_payload_osv_has_fixes_and_no_lines():
    document = make_document(document_type=DocumentType.OSV)
    fix = {"what": "period", "was": "2024 Q1", "became": "2024 Q2", "source": "ours", "rule": "§5"}
    payload = build_outcome_payload(document, osv_warnings=["OSV_SOMETHING"], fixes=[fix])
    assert payload["osv_warnings"] == ["OSV_SOMETHING"]
    assert payload["fixes"] == [fix]
    assert "lines" not in payload and "values" not in payload


def test_build_intake_payload_includes_header_source_for_statement():
    document = make_document(document_type=DocumentType.BALANCE)
    header_source = {"inn": {"text": "7701234567", "confidence": Decimal("100.00")}}
    payload = build_intake_payload(document, lines=[], values=[], header_source=header_source)
    assert payload["header"]["header_source"] == {"inn": {"text": "7701234567", "confidence": "100.00"}}


def test_build_outcome_payload_includes_header_source_for_statement():
    document = make_document(document_type=DocumentType.INCOME)
    header_source = {"okpo": {"text": "12345678", "confidence": None}}
    payload = build_outcome_payload(document, lines=[], values=[], fixes=[], header_source=header_source)
    assert payload["header"]["header_source"] == {"okpo": {"text": "12345678", "confidence": None}}


def test_build_intake_payload_includes_osv_row_count():
    document = make_document(document_type=DocumentType.OSV)
    payload = build_intake_payload(document, osv_warnings=["OSV_SOMETHING"], osv_row_count=ROW_COUNT)
    assert payload["row_count"] == ROW_COUNT
    assert payload["osv_warnings"] == ["OSV_SOMETHING"]


def test_build_outcome_payload_includes_osv_row_count():
    document = make_document(document_type=DocumentType.OSV)
    payload = build_outcome_payload(document, osv_warnings=[], fixes=[], osv_row_count=0)
    assert payload["row_count"] == 0


def test_header_source_and_row_count_absent_when_kwargs_omitted():
    balance = build_intake_payload(make_document(document_type=DocumentType.BALANCE), lines=[], values=[])
    assert "header_source" not in balance["header"]
    osv = build_intake_payload(make_document(document_type=DocumentType.OSV), osv_warnings=[])
    assert "row_count" not in osv
    outcome_osv = build_outcome_payload(make_document(document_type=DocumentType.OSV), osv_warnings=[], fixes=[])
    assert "row_count" not in outcome_osv