automapper_validation/generated/fv2610/

utilmd_strom_conditions_fv2610.rs

// <auto-generated>
// Generated by automapper-generator generate-conditions
// AHB: xml-migs-and-ahbs/FV2610/UTILMD_AHB_Strom_2_2_Fehlerkorrektur_20260629_.xml
// Generated: 2026-04-22T18:25:39Z
// Delegates unchanged conditions to UtilmdStromConditionEvaluatorFV2604 (FV2604).
// </auto-generated>

#![allow(clippy::style, clippy::complexity)]

#[allow(unused_imports)]
use crate::eval::format_validators::*;
use crate::eval::{ConditionEvaluator, ConditionResult, EvaluationContext};
use crate::generated::fv2604::UtilmdStromConditionEvaluatorFV2604;

/// Condition evaluator for UTILMD_Strom FV2610.
///
/// Delegates to [`UtilmdStromConditionEvaluatorFV2604`] for conditions whose AHB description is
/// unchanged from that version. Local overrides: [23, 24, 41, 63, 67, 79, 80, 81, 82, 158, 159, 181, 185, 186, 187, 203, 263, 272, 274, 275, 276, 353, 354, 381, 382, 383, 422, 423, 424, 531, 555, 571, 701, 2002].
pub struct UtilmdStromConditionEvaluatorFV2610 {
    fallback: UtilmdStromConditionEvaluatorFV2604,
}

impl Default for UtilmdStromConditionEvaluatorFV2610 {
    fn default() -> Self {
        Self {
            fallback: UtilmdStromConditionEvaluatorFV2604::default(),
        }
    }
}

/// Condition IDs whose implementation differs from the fallback.
const FV2610_OVERRIDES: &[u32] = &[
    23, 24, 41, 63, 67, 79, 80, 81, 82, 158, 159, 181, 185, 186, 187, 203, 263, 272, 274, 275, 276,
    353, 354, 381, 382, 383, 422, 423, 424, 531, 555, 571, 701, 2002,
];

impl ConditionEvaluator for UtilmdStromConditionEvaluatorFV2610 {
    fn message_type(&self) -> &str {
        "UTILMD_Strom"
    }

    fn format_version(&self) -> &str {
        "FV2610"
    }

    fn evaluate(&self, condition: u32, ctx: &EvaluationContext) -> ConditionResult {
        match condition {
            23 => self.evaluate_23(ctx),
            24 => self.evaluate_24(ctx),
            41 => self.evaluate_41(ctx),
            63 => self.evaluate_63(ctx),
            67 => self.evaluate_67(ctx),
            79 => self.evaluate_79(ctx),
            80 => self.evaluate_80(ctx),
            81 => self.evaluate_81(ctx),
            82 => self.evaluate_82(ctx),
            158 => self.evaluate_158(ctx),
            159 => self.evaluate_159(ctx),
            181 => self.evaluate_181(ctx),
            203 => self.evaluate_203(ctx),
            263 => self.evaluate_263(ctx),
            353 => self.evaluate_353(ctx),
            354 => self.evaluate_354(ctx),
            381 => self.evaluate_381(ctx),
            382 => self.evaluate_382(ctx),
            383 => self.evaluate_383(ctx),
            422 => self.evaluate_422(ctx),
            423 => self.evaluate_423(ctx),
            424 => self.evaluate_424(ctx),
            531 => self.evaluate_531(ctx),
            555 => self.evaluate_555(ctx),
            571 => self.evaluate_571(ctx),
            701 => self.evaluate_701(ctx),
            2002 => self.evaluate_2002(ctx),
            185 => self.evaluate_185(ctx),
            186 => self.evaluate_186(ctx),
            187 => self.evaluate_187(ctx),
            272 => self.evaluate_272(ctx),
            274 => self.evaluate_274(ctx),
            275 => self.evaluate_275(ctx),
            276 => self.evaluate_276(ctx),
            other => self.fallback.evaluate(other, ctx),
        }
    }

    fn is_external(&self, condition: u32) -> bool {
        matches!(
            condition,
            181 | 185 | 186 | 187 | 274 | 275 | 276 | 353 | 354 | 381 | 382 | 383 | 422 | 423 | 424
        ) || (!FV2610_OVERRIDES.contains(&condition) && self.fallback.is_external(condition))
    }

    fn is_known(&self, condition: u32) -> bool {
        FV2610_OVERRIDES.contains(&condition) || self.fallback.is_known(condition)
    }
}

impl UtilmdStromConditionEvaluatorFV2610 {
    /// [23] Wenn in dieser SG4 das STS+E01++A05 (Status der Antwort) vorhanden
    fn evaluate_23(&self, ctx: &EvaluationContext) -> ConditionResult {
        // HAND-EDITED: "in dieser/derselben SG4" — the enclosing SG4 only, when the
        // scope reaches one; the message as before otherwise.
        if let Some(scope) = ctx.enclosing_scope("SG4") {
            return ConditionResult::from(
                ctx.find_segments_at(scope, "STS")
                    .iter()
                    .any(|s| s.get_element(0) == "E01" && s.get_component(2, 0) == "A05"),
            );
        }
        ctx.has_segment_matching_in_group("STS", &[(0, 0, "E01"), (2, 0, "A05")], &["SG4"])
    }

    /// [24] Wenn in dieser SG4 das STS+E01++A25 (Status der Antwort) vorhanden
    fn evaluate_24(&self, ctx: &EvaluationContext) -> ConditionResult {
        // HAND-EDITED: "in dieser/derselben SG4" — the enclosing SG4 only, when the
        // scope reaches one; the message as before otherwise.
        if let Some(scope) = ctx.enclosing_scope("SG4") {
            return ConditionResult::from(
                ctx.find_segments_at(scope, "STS")
                    .iter()
                    .any(|s| s.get_element(0) == "E01" && s.get_component(2, 0) == "A25"),
            );
        }
        ctx.has_segment_matching_in_group("STS", &[(0, 0, "E01"), (2, 0, "A25")], &["SG4"])
    }

    /// [41] Es ist eine Produktpaket-ID aus dem DE1050 von einem SG8 SEQ+Z79 (Bestandteil eines Produktpakets) zu nennen
    // REVIEW: Cross-reference validation: the current field must contain a Produktpaket-ID from DE1050 (elements[1][0]) of some SG8 SEQ+Z79. Collects all valid Produktpaket-IDs across SG8 instances and checks the resolved field value is among them. Medium confidence: 'zu nennen' interpreted as a cross-reference constraint; if it is purely informational the body should return True unconditionally. (medium confidence)
    fn evaluate_41(&self, ctx: &EvaluationContext) -> ConditionResult {
        let nav = match ctx.navigator() {
            Some(n) => n,
            None => return ConditionResult::Unknown,
        };
        let sg8_count = nav.group_instance_count(&["SG4", "SG8"]);
        let mut valid_ids: std::collections::HashSet<String> = std::collections::HashSet::new();
        for i in 0..sg8_count {
            let seq_segs = nav.find_segments_in_group("SEQ", &["SG4", "SG8"], i);
            for seq in &seq_segs {
                if seq
                    .elements
                    .first()
                    .and_then(|e| e.first())
                    .is_some_and(|v| v == "Z79")
                {
                    if let Some(val) = seq.elements.get(1).and_then(|e| e.first()) {
                        if !val.is_empty() {
                            valid_ids.insert(val.clone());
                        }
                    }
                }
            }
        }
        if valid_ids.is_empty() {
            return ConditionResult::Unknown;
        }
        if let Some(current_val) = ctx.resolved_value {
            return ConditionResult::from(valid_ids.contains(current_val));
        }
        ConditionResult::Unknown
    }

    /// [63] Wenn in dieser SG4 das STS+E01++A15 (Status der Antwort) vorhanden
    fn evaluate_63(&self, ctx: &EvaluationContext) -> ConditionResult {
        // HAND-EDITED: "in dieser/derselben SG4" — the enclosing SG4 only, when the
        // scope reaches one; the message as before otherwise.
        if let Some(scope) = ctx.enclosing_scope("SG4") {
            return ConditionResult::from(
                ctx.find_segments_at(scope, "STS")
                    .iter()
                    .any(|s| s.get_element(0) == "E01" && s.get_component(2, 0) == "A15"),
            );
        }
        ctx.has_segment_matching_in_group("STS", &[(0, 0, "E01"), (2, 0, "A15")], &["SG4"])
    }

    /// [67] Wenn in keinem SG8 SEQ+Z79 (Bestandteil eine Produktpakets) CCI+Z66/CAV+ZH9 (Produkteigenschaft/ Code der Produkteigenschaft) der Code 9991000002933 (Ruhende Marktlokation ausprägen) vorhanden ist.
    // REVIEW: Absence check: returns True when NO SG8 with SEQ+Z79 has an SG10 child containing CCI+Z66 (Produkteigenschaft) co-occurring with CAV bearing value 9991000002933 (Ruhende Marktlokation ausprägen). Returns False as soon as the disqualifying combination is found. Medium confidence: CAV element layout for ZH9/9991000002933 is ambiguous without the MIG XML — implementation checks both ZH9+9991000002933 as a composite and 9991000002933 as a bare first component. (medium confidence)
    fn evaluate_67(&self, ctx: &EvaluationContext) -> ConditionResult {
        let nav = match ctx.navigator() {
            Some(n) => n,
            None => return ConditionResult::Unknown,
        };
        let sg8_count = nav.group_instance_count(&["SG4", "SG8"]);
        for i in 0..sg8_count {
            let seq_segs = nav.find_segments_in_group("SEQ", &["SG4", "SG8"], i);
            let has_z79 = seq_segs.iter().any(|s| {
                s.elements
                    .first()
                    .and_then(|e| e.first())
                    .is_some_and(|v| v == "Z79")
            });
            if !has_z79 {
                continue;
            }
            let sg10_count = nav.child_group_instance_count(&["SG4", "SG8"], i, "SG10");
            for j in 0..sg10_count {
                let ccis = nav.find_segments_in_child_group("CCI", &["SG4", "SG8"], i, "SG10", j);
                let has_cci_z66 = ccis.iter().any(|s| {
                    s.elements
                        .first()
                        .and_then(|e| e.first())
                        .is_some_and(|v| v == "Z66")
                });
                if has_cci_z66 {
                    let cavs =
                        nav.find_segments_in_child_group("CAV", &["SG4", "SG8"], i, "SG10", j);
                    let has_target = cavs.iter().any(|s| {
                        let first_elem = s.elements.first();
                        let qualifier = first_elem.and_then(|e| e.first()).map(|v| v.as_str());
                        let value = first_elem.and_then(|e| e.get(1)).map(|v| v.as_str());
                        (qualifier == Some("ZH9") && value == Some("9991000002933"))
                            || qualifier == Some("9991000002933")
                    });
                    if has_target {
                        return ConditionResult::False;
                    }
                }
            }
        }
        ConditionResult::True
    }

    /// [79] Wenn SG4 STS+7++Z33 (Auszug wegen Stilllegung) vorhanden
    fn evaluate_79(&self, ctx: &EvaluationContext) -> ConditionResult {
        ctx.has_segment_matching_in_group("STS", &[(0, 0, "7"), (2, 0, "Z33")], &["SG4"])
    }

    /// [80] Wenn in derselben SG8 SEQ+Z61 (Produkt-Daten der Steuerbaren Ressource) das PIA+5 (Produkt-Daten der Steuerbaren Ressource) nicht vorhanden
    fn evaluate_80(&self, ctx: &EvaluationContext) -> ConditionResult {
        // HAND-EDITED: "in dieser/derselben SG8" — the enclosing SG8 only, when the
        // scope reaches one; the message as before otherwise.
        if let Some(scope) = ctx.enclosing_scope("SG8") {
            return ConditionResult::from(
                ctx.find_segments_at(scope, "SEQ")
                    .iter()
                    .any(|s| matches!(s.get_element(0), "Z61"))
                    && !ctx
                        .find_segments_at(scope, "PIA")
                        .iter()
                        .any(|s| s.get_element(0) == "5"),
            );
        }
        ctx.any_group_has_qualifier_without("SEQ", 0, "Z61", "PIA", 0, "5", &["SG4", "SG8"])
    }

    /// [81] Wenn in derselben SG8 SEQ+Z61/ ZB3/ ZB4 (Produkt-Daten der Steuerbaren Ressource) das SG10 CCI+11 (Details zum Produkt der Steuerbaren Ressource) nicht vorhanden
    // REVIEW: Multi-qualifier SEQ check (Z61/ZB3/ZB4) combined with SG10 child absence requires the navigator. Returns True when any SG8 with a qualifying SEQ has no SG10 child with CCI+11. Medium confidence: three-way qualifier match and SG10 absence via child group iteration. (medium confidence)
    fn evaluate_81(&self, ctx: &EvaluationContext) -> ConditionResult {
        // HAND-EDITED: "in dieser/derselben SG8" — the enclosing SG8 only, when the
        // scope reaches one; the message as before otherwise.
        if let Some(scope) = ctx.enclosing_scope("SG8") {
            return ConditionResult::from(
                ctx.find_segments_at(scope, "SEQ")
                    .iter()
                    .any(|s| matches!(s.get_element(0), "Z61" | "ZB3" | "ZB4"))
                    && !ctx
                        .find_segments_at(scope, "CCI")
                        .iter()
                        .any(|s| s.get_element(0) == "11"),
            );
        }
        let nav = match ctx.navigator() {
            Some(n) => n,
            None => return ConditionResult::Unknown,
        };
        let sg8_count = nav.group_instance_count(&["SG4", "SG8"]);
        for i in 0..sg8_count {
            let seq_segs = nav.find_segments_in_group("SEQ", &["SG4", "SG8"], i);
            let has_qualifying_seq = seq_segs.iter().any(|s| {
                s.elements
                    .first()
                    .and_then(|e| e.first())
                    .is_some_and(|v| matches!(v.as_str(), "Z61" | "ZB3" | "ZB4"))
            });
            if !has_qualifying_seq {
                continue;
            }
            let sg10_count = nav.child_group_instance_count(&["SG4", "SG8"], i, "SG10");
            let has_cci_11 = (0..sg10_count).any(|j| {
                let ccis = nav.find_segments_in_child_group("CCI", &["SG4", "SG8"], i, "SG10", j);
                ccis.iter().any(|s| {
                    s.elements
                        .first()
                        .and_then(|e| e.first())
                        .is_some_and(|v| v == "11")
                })
            });
            if !has_cci_11 {
                return ConditionResult::True;
            }
        }
        ConditionResult::False
    }

    /// [82] Wenn in der selben SG8 (Daten der technischen Einrichtungen) das SG10 CCI+Z63 (Information zu technischen Einrichtungen) CAV+ZH7 (Technische Einrichtungen vorhanden) vorhanden
    // REVIEW: Checks if any SG10 child of any SG8 contains both CCI+Z63 (Information zu technischen Einrichtungen) and CAV+ZH7 (Technische Einrichtungen vorhanden) in the same SG10 instance. Both qualifiers checked at elements[0][0] following the CAV+qualifier pattern from Example 10. Medium confidence: no parent SG8 qualifier filter specified; CCI element position assumed from established pattern. (medium confidence)
    fn evaluate_82(&self, ctx: &EvaluationContext) -> ConditionResult {
        let nav = match ctx.navigator() {
            Some(n) => n,
            None => return ctx.has_qualifier("CAV", 0, "ZH7"),
        };
        let sg8_count = nav.group_instance_count(&["SG4", "SG8"]);
        for i in 0..sg8_count {
            let sg10_count = nav.child_group_instance_count(&["SG4", "SG8"], i, "SG10");
            for j in 0..sg10_count {
                let ccis = nav.find_segments_in_child_group("CCI", &["SG4", "SG8"], i, "SG10", j);
                let has_cci_z63 = ccis.iter().any(|s| {
                    s.elements
                        .first()
                        .and_then(|e| e.first())
                        .is_some_and(|v| v == "Z63")
                });
                if has_cci_z63 {
                    let cavs =
                        nav.find_segments_in_child_group("CAV", &["SG4", "SG8"], i, "SG10", j);
                    if cavs.iter().any(|s| {
                        s.elements
                            .first()
                            .and_then(|e| e.first())
                            .is_some_and(|v| v == "ZH7")
                    }) {
                        return ConditionResult::True;
                    }
                }
            }
        }
        ConditionResult::False
    }

    /// [158] Wenn in derselben SG8 SEQ+Z57/ ZD9 (OBIS-Daten der Netzlokation) das PIA+5 (OBIS-Daten der Netzlokation) nicht vorhanden
    fn evaluate_158(&self, ctx: &EvaluationContext) -> ConditionResult {
        // HAND-EDITED: "in dieser/derselben SG8" — the enclosing SG8 only, when the
        // scope reaches one; the message as before otherwise.
        if let Some(scope) = ctx.enclosing_scope("SG8") {
            return ConditionResult::from(
                ctx.find_segments_at(scope, "SEQ")
                    .iter()
                    .any(|s| matches!(s.get_element(0), "Z57" | "ZD9"))
                    && !ctx
                        .find_segments_at(scope, "PIA")
                        .iter()
                        .any(|s| s.get_element(0) == "5"),
            );
        }
        ctx.any_group_has_qualifier_without("SEQ", 0, "Z57", "PIA", 0, "5", &["SG4", "SG8"])
            .or(ctx.any_group_has_qualifier_without(
                "SEQ",
                0,
                "ZD9",
                "PIA",
                0,
                "5",
                &["SG4", "SG8"],
            ))
    }

    /// [159] Wenn in derselben SG8 SEQ+Z57/ ZD9 (OBIS-Daten der Netzlokation) das SG10 CCI+11 (OBIS-Daten der Netzlokation) nicht vor...
    fn evaluate_159(&self, ctx: &EvaluationContext) -> ConditionResult {
        // HAND-EDITED: "in dieser/derselben SG8" — the enclosing SG8 only, when the
        // scope reaches one; the message as before otherwise.
        if let Some(scope) = ctx.enclosing_scope("SG8") {
            return ConditionResult::from(
                ctx.find_segments_at(scope, "SEQ")
                    .iter()
                    .any(|s| matches!(s.get_element(0), "Z57" | "ZD9"))
                    && !ctx
                        .find_segments_at(scope, "CCI")
                        .iter()
                        .any(|s| s.get_element(0) == "11"),
            );
        }
        let with_cci = |seq: &str| {
            ctx.filtered_parent_child_has_qualifier(
                &["SG4", "SG8"],
                "SEQ",
                0,
                seq,
                "SG10",
                "CCI",
                0,
                "11",
            )
        };
        with_cci("Z57").or(with_cci("ZD9")).negate()
    }

    /// [181] Wenn der Versender datenschutzrechtliche Voraussetzungen geschaffen hat, um die Daten bereitstellen zu dürfen
    /// EXTERNAL: Requires context from outside the message.
    fn evaluate_181(&self, ctx: &EvaluationContext) -> ConditionResult {
        ctx.external
            .evaluate("sender_has_data_protection_prerequisites")
    }

    /// [203] Wenn STS+7++E06 / Z39 / ZC6 / ZC7/ ZT6/ ZT7 / Z02 / ZZD vorhanden
    fn evaluate_203(&self, ctx: &EvaluationContext) -> ConditionResult {
        ctx.has_qualified_value(
            "STS",
            0,
            "7",
            2,
            0,
            &["E06", "Z39", "ZC6", "ZC7", "ZT6", "ZT7", "Z02", "ZZD"],
        )
    }

    /// [263] Wenn SG8 SEQ+Z01 (Daten der Marktlokation) SG10 CCI+Z30++Z07 (Verbrauch) vorhanden
    fn evaluate_263(&self, ctx: &EvaluationContext) -> ConditionResult {
        let nav = match ctx.navigator() {
            Some(n) => n,
            None => return ctx.has_qualified_value("CCI", 0, "Z30", 2, 0, &["Z07"]),
        };
        let sg8_count = nav.group_instance_count(&["SG4", "SG8"]);
        for i in 0..sg8_count {
            let seq_segs = nav.find_segments_in_group("SEQ", &["SG4", "SG8"], i);
            let has_z01 = seq_segs.iter().any(|s| {
                s.elements
                    .first()
                    .and_then(|e| e.first())
                    .is_some_and(|v| v == "Z01")
            });
            if !has_z01 {
                continue;
            }
            let sg10_count = nav.child_group_instance_count(&["SG4", "SG8"], i, "SG10");
            for j in 0..sg10_count {
                let ccis = nav.find_segments_in_child_group("CCI", &["SG4", "SG8"], i, "SG10", j);
                for cci in &ccis {
                    let elem0 = cci
                        .elements
                        .first()
                        .and_then(|e| e.first())
                        .map(|s| s.as_str());
                    let elem2 = cci
                        .elements
                        .get(2)
                        .and_then(|e| e.first())
                        .map(|s| s.as_str());
                    if elem0 == Some("Z30") && elem2 == Some("Z07") {
                        return ConditionResult::True;
                    }
                }
            }
        }
        ConditionResult::False
    }

    /// [353] Zulässig sind ausschließlich Codes aus der Spalte „Code“ der Codeliste der Verwendungszwecke (Kapitel 2), sofern in derselben Zeile sowohl in der Spalte „Lokation/NeLo“ als auch in der ...
    /// EXTERNAL: Requires context from outside the message.
    fn evaluate_353(&self, ctx: &EvaluationContext) -> ConditionResult {
        ctx.external
            .evaluate("verwendungszweck_code_valid_nelocation_nb")
    }

    /// [354] Zulässig sind ausschließlich Codes aus der Spalte „Code“ der Codeliste der Verwendungszwecke (Kapitel 2), sofern in derselben Zeile sowohl in der Spalte „Lokation/NeLo“ als auch in der ...
    /// EXTERNAL: Requires context from outside the message.
    fn evaluate_354(&self, ctx: &EvaluationContext) -> ConditionResult {
        ctx.external
            .evaluate("verwendungszweck_code_valid_nelocation_lf")
    }

    /// [381] Zulässig sind ausschließlich Codes aus der Spalte „Code“ der Codeliste der Verwendungszwecke (Kapitel 2), sofern in derselben Zeile sowohl in der Spalte „Lokation/MaLo“ als auch in der ...
    /// EXTERNAL: Requires context from outside the message.
    fn evaluate_381(&self, ctx: &EvaluationContext) -> ConditionResult {
        ctx.external
            .evaluate("verwendungszweck_code_valid_malocation_nb")
    }

    /// [382] Zulässig sind ausschließlich Codes aus der Spalte „Code“ der Codeliste der Verwendungszwecke (Kapitel 2), sofern in derselben Zeile sowohl in der Spalte „Lokation/MaLo“ als auch in der ...
    /// EXTERNAL: Requires context from outside the message.
    fn evaluate_382(&self, ctx: &EvaluationContext) -> ConditionResult {
        ctx.external
            .evaluate("verwendungszweck_code_valid_malocation_lf")
    }

    /// [383] Zulässig sind ausschließlich Codes aus der Spalte „Code“ der Codeliste der Verwendungszwecke (Kapitel 2), sofern in derselben Zeile sowohl in der Spalte „Lokation/MaLo“ als auch in der ...
    /// EXTERNAL: Requires context from outside the message.
    fn evaluate_383(&self, ctx: &EvaluationContext) -> ConditionResult {
        ctx.external
            .evaluate("verwendungszweck_code_valid_malocation_uenb")
    }

    /// [422] Zulässig sind ausschließlich Codes aus der Spalte „Code“ der Codeliste der Verwendungszwecke (Kapitel 2), sofern in derselben Zeile sowohl in der Spalte „Lokation/Tranche“ als auch in d...
    /// EXTERNAL: Requires context from outside the message.
    fn evaluate_422(&self, ctx: &EvaluationContext) -> ConditionResult {
        ctx.external
            .evaluate("verwendungszweck_code_valid_tranche_nb")
    }

    /// [423] Zulässig sind ausschließlich Codes aus der Spalte „Code“ der Codeliste der Verwendungszwecke (Kapitel 2), sofern in derselben Zeile sowohl in der Spalte „Lokation/Tranche“ als auch in d...
    /// EXTERNAL: Requires context from outside the message.
    // REVIEW: References external code list from Kapitel 2 (Codeliste der Verwendungszwecke) filtered by 'Lokation/Tranche' and 'Verwendbar für Marktrolle/LF' columns, plus OBIS-Kennzahl matching — all three criteria require external business context unavailable in the EDIFACT message alone (medium confidence)
    fn evaluate_423(&self, ctx: &EvaluationContext) -> ConditionResult {
        ctx.external.evaluate("verwendungszweck_valid_for_lf")
    }

    /// [424] Zulässig sind ausschließlich Codes aus der Spalte „Code“ der Codeliste der Verwendungszwecke (Kapitel 2), sofern in derselben Zeile sowohl in der Spalte „Lokation/Tranche“ als auch in d...
    /// EXTERNAL: Requires context from outside the message.
    // REVIEW: References external code list from Kapitel 2 (Codeliste der Verwendungszwecke) filtered by 'Lokation/Tranche' and 'Verwendbar für Marktrolle/ÜNB' columns, plus OBIS-Kennzahl matching — all three criteria require external business context unavailable in the EDIFACT message alone (medium confidence)
    fn evaluate_424(&self, ctx: &EvaluationContext) -> ConditionResult {
        ctx.external.evaluate("verwendungszweck_valid_for_uenb")
    }

    /// [531] Hinweis: Es ist das Jahr anzugeben in dem die nächste Netznutzungsabrechnung erfolgt. Diese Information ist zu der Zeitraum-ID anzugeben, welche SG6 RFF+Z49 (Verwendungszeitraum der Daten: Gültig...
    fn evaluate_531(&self, _ctx: &EvaluationContext) -> ConditionResult {
        // Hinweis: year of next Netznutzungsabrechnung to be stated for the Zeitraum-ID in SG6 RFF+Z49 — informational note, always applies
        ConditionResult::True
    }

    /// [555] Hinweis: Es sind die Produktpaket-ID aus der Anmeldung zu nennen, welche nicht umgesetzt werden konnten
    fn evaluate_555(&self, _ctx: &EvaluationContext) -> ConditionResult {
        // Hinweis: Produktpaket-IDs from the Anmeldung that could not be implemented — informational note, always applies
        ConditionResult::True
    }

    /// [571] Hinweis: Es sind alle erforderlichen Produkte aus der Anmeldung des LF des im selben SG8 genannten Produktpaket-ID zu nennen welche nicht umgesetzt werden konnten
    fn evaluate_571(&self, _ctx: &EvaluationContext) -> ConditionResult {
        // Hinweis: all required products from LF Anmeldung for the Produktpaket-ID in the same SG8 that could not be implemented — informational note, always applies
        ConditionResult::True
    }

    /// [701] Hinweis: Es ist die Malo-ID der Tranche zu nennen, der die Technische Ressource zugeordnet ist
    fn evaluate_701(&self, _ctx: &EvaluationContext) -> ConditionResult {
        // Hinweis: MaLo-ID of the Tranche to which the Technische Ressource is assigned — informational note, always applies
        ConditionResult::True
    }

    /// [2002] Für jede Produktpaket-ID im SG8 SEQ+Z79 (Bestandteil eines Produktpakets) DE1050 genau einmal anzugeben
    fn evaluate_2002(&self, ctx: &EvaluationContext) -> ConditionResult {
        let nav = match ctx.navigator() {
            Some(n) => n,
            None => return ConditionResult::Unknown,
        };
        let sg8_count = nav.group_instance_count(&["SG4", "SG8"]);
        let mut seen = std::collections::HashSet::new();
        for i in 0..sg8_count {
            let seq_segs = nav.find_segments_in_group("SEQ", &["SG4", "SG8"], i);
            for seq in &seq_segs {
                if seq
                    .elements
                    .first()
                    .and_then(|e| e.first())
                    .is_some_and(|v| v == "Z79")
                {
                    if let Some(val) = seq.elements.get(1).and_then(|e| e.first()) {
                        if !val.is_empty() && !seen.insert(val.clone()) {
                            return ConditionResult::False;
                        }
                    }
                }
            }
        }
        if seen.is_empty() {
            ConditionResult::Unknown
        } else {
            ConditionResult::True
        }
    }

    /// [185] Zulässig sind ausschließlich Codes aus der Spalte „Code“ der Codeliste der Verwendungszwecke (Kapitel 2), sofern in ders...
    /// EXTERNAL: Requires context from outside the message.
    fn evaluate_185(&self, ctx: &EvaluationContext) -> ConditionResult {
        ctx.external
            .evaluate("verwendungszweck_code_valid_malocation_nb_produkt")
    }

    /// [186] Zulässig sind ausschließlich Codes aus der Spalte „Code“ der Codeliste der Verwendungszwecke (Kapitel 2), sofern in ders...
    /// EXTERNAL: Requires context from outside the message.
    fn evaluate_186(&self, ctx: &EvaluationContext) -> ConditionResult {
        ctx.external
            .evaluate("verwendungszweck_code_valid_malocation_lf_produkt")
    }

    /// [187] Zulässig sind ausschließlich Codes aus der Spalte „Code“ der Codeliste der Verwendungszwecke (Kapitel 2), sofern in ders...
    /// EXTERNAL: Requires context from outside the message.
    fn evaluate_187(&self, ctx: &EvaluationContext) -> ConditionResult {
        ctx.external
            .evaluate("verwendungszweck_code_valid_malocation_uenb_produkt")
    }

    /// [274] Zulässig sind ausschließlich Codes aus der Spalte „Code“ der Codeliste der Verwendungszwecke (Kapitel 2), sofern in ders...
    /// EXTERNAL: Requires context from outside the message.
    fn evaluate_274(&self, ctx: &EvaluationContext) -> ConditionResult {
        ctx.external
            .evaluate("verwendungszweck_code_valid_tranche_nb_produkt")
    }

    /// [275] Zulässig sind ausschließlich Codes aus der Spalte „Code“ der Codeliste der Verwendungszwecke (Kapitel 2), sofern in ders...
    /// EXTERNAL: Requires context from outside the message.
    fn evaluate_275(&self, ctx: &EvaluationContext) -> ConditionResult {
        ctx.external
            .evaluate("verwendungszweck_code_valid_tranche_lf_produkt")
    }

    /// [276] Zulässig sind ausschließlich Codes aus der Spalte „Code“ der Codeliste der Verwendungszwecke (Kapitel 2), sofern in ders...
    /// EXTERNAL: Requires context from outside the message.
    fn evaluate_276(&self, ctx: &EvaluationContext) -> ConditionResult {
        ctx.external
            .evaluate("verwendungszweck_code_valid_tranche_uenb_produkt")
    }

    /// [272] Wenn im selben Segment im DE2379 der Code 106 vorhanden ist
    fn evaluate_272(&self, ctx: &EvaluationContext) -> ConditionResult {
        ConditionResult::from(ctx.self_segment_value_equals("DTM", 0, 2, "106"))
    }
}