City-Lifeline-Cockpit/.scratch/cockpit-real-data-wayfinding/verify/artifacts/t32/LiveCoordinateAdmissionProbe.java

import java.math.BigDecimal;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;

/**
 * T32 真实数据 × 生产判据 联测探针。
 *
 * <p>只读：读取从真实后端导出的坐标文件，逐条调用**已编译的生产类**
 * {@code com.zksy.cockpit.foundation.CockpitCoordinateValidator}，统计准入分布。
 * 不修改数据、不启动服务，只回答一个问题：维护者重启后端后，真实数据会有多少可上图。
 *
 * <p>被测判据就是线上要跑的那一份，因此本探针验证的是真实实现而非另写的复算脚本。
 * 用法：java -cp <classes> LiveCoordinateAdmissionProbe <live-coordinates.txt>
 */
public final class LiveCoordinateAdmissionProbe {

    public static void main(String[] args) throws Exception {
        Path input = Path.of(args[0]);
        List<String> lines = Files.readAllLines(input, StandardCharsets.UTF_8);

        Map<String, Integer> byReason = new LinkedHashMap<>();
        int mapRenderable = 0;
        int mapTotal = 0;
        int geometryRenderable = 0;
        int geometryTotal = 0;
        List<String> blockedSamples = new ArrayList<>();
        int boundaryHits = 0;

        for (String raw : lines) {
            String line = raw.trim();
            if (line.isEmpty()) continue;
            String[] parts = line.split("\\|", -1);
            if (parts.length < 3) continue;

            // 行格式：地图对象 `M|code|lon|lat`；几何 `G|source|lon,lat[;lon,lat...]`。
            boolean geometry = "G".equals(parts[0]);
            String label = geometry ? parts[1] : "map-object";
            String code = geometry ? "" : parts[1];
            String payload = geometry ? parts[2] : (parts[2] + "," + parts[3]);

            boolean renderable = true;
            String reason = "";
            // 管段按逐端点校验：任一端不可渲染则整段不可渲染（与服务层同口径）。
            for (String pair : payload.split(";")) {
                if (pair.isEmpty()) continue;
                String[] xy = pair.split(",", -1);
                BigDecimal lon = parse(xy.length > 0 ? xy[0] : null);
                BigDecimal lat = parse(xy.length > 1 ? xy[1] : null);
                var validation = com.zksy.cockpit.foundation.CockpitCoordinateValidator
                        .validate(lon, lat, false);
                if (lon != null && lat != null
                        && (lon.compareTo(com.zksy.cockpit.foundation.CockpitCoordinateValidator.WEST) == 0
                        || lon.compareTo(com.zksy.cockpit.foundation.CockpitCoordinateValidator.EAST) == 0
                        || lat.compareTo(com.zksy.cockpit.foundation.CockpitCoordinateValidator.SOUTH) == 0
                        || lat.compareTo(com.zksy.cockpit.foundation.CockpitCoordinateValidator.NORTH) == 0)) {
                    boundaryHits++;
                }
                if (!validation.isRenderable()) {
                    renderable = false;
                    reason = validation.getReason();
                    break;
                }
            }

            if (!renderable) {
                byReason.merge(reason, 1, Integer::sum);
                if (blockedSamples.size() < 6) {
                    blockedSamples.add(label + " " + code + " → " + reason);
                }
            }
            if (geometry) {
                geometryTotal++;
                if (renderable) geometryRenderable++;
            } else {
                mapTotal++;
                if (renderable) mapRenderable++;
            }
        }

        System.out.println("input=" + input.getFileName());
        System.out.println("map-snapshot      : renderable " + mapRenderable + "/" + mapTotal);
        System.out.println("infrastructure/geo: renderable " + geometryRenderable + "/" + geometryTotal);
        System.out.println("blocked by reason : " + byReason);
        System.out.println("boundary hits     : " + boundaryHits);
        System.out.println("blocked samples   : " + blockedSamples);

        boolean mapMatches = mapRenderable == 12 && mapTotal == 15;
        boolean geomMatches = geometryRenderable == 5269 && geometryTotal == 5272;
        boolean invalidOnly = byReason.keySet().stream()
                .allMatch(r -> "ZERO_COORDINATE".equals(r) || "LONGITUDE_OUT_OF_RANGE".equals(r)
                        || "LATITUDE_OUT_OF_RANGE".equals(r) || "MISSING_LONGITUDE".equals(r)
                        || "MISSING_LATITUDE".equals(r) || "OUTSIDE_PRIMARY_AREA".equals(r));
        // 原因码分布也要钉住：只断言总数会掩盖「本来缺坐标的被误报成别的合法原因」。
        Map<String, Integer> expected = new LinkedHashMap<>();
        expected.put("MISSING_LONGITUDE", 3);
        expected.put("LONGITUDE_OUT_OF_RANGE", 2);
        expected.put("OUTSIDE_PRIMARY_AREA", 1);
        boolean reasonsMatch = expected.equals(byReason);
        System.out.println("EXPECT map 12/15   : " + (mapMatches ? "PASS" : "FAIL"));
        System.out.println("EXPECT geo 5269/5272: " + (geomMatches ? "PASS" : "FAIL"));
        System.out.println("EXPECT reason split: " + (reasonsMatch ? "PASS" : "FAIL")
                + " (expected " + expected + ")");
        System.out.println("no UNVERIFIED left : " + (invalidOnly ? "PASS" : "FAIL"));
        if (!mapMatches || !geomMatches || !invalidOnly || !reasonsMatch) {
            System.exit(1);
        }
    }

    private static BigDecimal parse(String value) {
        if (value == null) return null;
        String trimmed = value.trim();
        if (trimmed.isEmpty() || "null".equalsIgnoreCase(trimmed)) return null;
        return new BigDecimal(trimmed);
    }
}