From 17a3ea880402338420699e03bcb24181e4ff3924 Mon Sep 17 00:00:00 2001
From: Rutger Broekhoff
Date: Thu, 2 May 2024 20:27:40 +0200
Subject: Initial commit

Based on dc4ba6a
---
 src/querykv1/journeyroute.cpp | 96 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 src/querykv1/journeyroute.cpp

(limited to 'src/querykv1/journeyroute.cpp')

diff --git a/src/querykv1/journeyroute.cpp b/src/querykv1/journeyroute.cpp
new file mode 100644
index 0000000..013ea1c
--- /dev/null
+++ b/src/querykv1/journeyroute.cpp
@@ -0,0 +1,96 @@
+// vim:set sw=2 ts=2 sts et:
+
+#include <iostream>
+#include <string_view>
+
+#include "journeyroute.hpp"
+
+using namespace std::string_view_literals;
+
+void journeyRoute(const Options &options, Kv1Records &records, Kv1Index &index) {
+  FILE *out = stdout;
+  if (options.output_file_path != "-"sv)
+    out = fopen(options.output_file_path, "wb");
+  if (!out) {
+    fprintf(stderr, "Open %s: %s\n", options.output_file_path, strerrordesc_np(errno));
+    exit(EXIT_FAILURE);
+  }
+
+  for (auto &pujo : records.public_journeys) {
+    if (pujo.key.line_planning_number == options.line_planning_number && std::to_string(pujo.key.journey_number) == options.journey_number) {
+      fprintf(stderr, "Got PUJO %s/%s:\n", options.line_planning_number, options.journey_number);
+      fprintf(stderr, "  Day type: %s\n", pujo.key.day_type.c_str());
+      auto &pegr = *pujo.p_period_group;
+      fprintf(stderr, "  PEGR Code: %s\n", pegr.key.period_group_code.c_str());
+      fprintf(stderr, "  PEGR Description: %s\n", pegr.description.c_str());
+      fprintf(stderr, "  SPECDAY Code: %s\n", pujo.key.specific_day_code.c_str());
+      auto &timdemgrp = *pujo.p_time_demand_group;
+
+      for (auto &pegrval : records.period_group_validities) {
+        if (pegrval.key.period_group_code == pegr.key.period_group_code) {
+          fprintf(stderr, "Got PEGRVAL for PEGR %s\n", pegr.key.period_group_code.c_str());
+          std::cerr << "  Valid from: " << pegrval.key.valid_from << std::endl;
+          std::cerr << "  Valid thru: " << pegrval.valid_thru << std::endl;
+        }
+      }
+
+      struct Point {
+        Kv1JourneyPatternTimingLink *jopatili = nullptr;
+        Kv1TimeDemandGroupRunTime *timdemrnt = nullptr;
+        double distance_since_start_of_link = 0;
+        double rd_x = 0;
+        double rd_y = 0;
+        double total_time_s = 0;
+      };
+      std::vector<Point> points;
+
+      for (size_t i = 0; i < records.time_demand_group_run_times.size(); i++) {
+        Kv1TimeDemandGroupRunTime *timdemrnt = &records.time_demand_group_run_times[i];
+        if (timdemrnt->key.line_planning_number   == timdemgrp.key.line_planning_number
+         && timdemrnt->key.journey_pattern_code   == timdemgrp.key.journey_pattern_code
+         && timdemrnt->key.time_demand_group_code == timdemgrp.key.time_demand_group_code) {
+          Kv1JourneyPatternTimingLink *jopatili = timdemrnt->p_journey_pattern_timing_link;
+          for (auto &pool : records.point_on_links) {
+            if (pool.key.user_stop_code_begin == timdemrnt->user_stop_code_begin
+             && pool.key.user_stop_code_end   == timdemrnt->user_stop_code_end
+             && pool.key.transport_type       == jopatili->p_line->transport_type) {
+              points.emplace_back(
+                jopatili,
+                timdemrnt,
+                pool.distance_since_start_of_link,
+                pool.p_point->location_x_ew,
+                pool.p_point->location_y_ns
+              );
+            }
+          }
+        }
+      }
+
+      std::sort(points.begin(), points.end(), [](Point &a, Point &b) {
+        if (a.jopatili->key.timing_link_order != b.jopatili->key.timing_link_order)
+          return a.jopatili->key.timing_link_order < b.jopatili->key.timing_link_order;
+        return a.distance_since_start_of_link < b.distance_since_start_of_link;
+      });
+
+      double total_time_s = 0;
+      for (size_t i = 0; i < points.size(); i++) {
+        Point *p = &points[i];
+        p->total_time_s = total_time_s;
+        if (i > 0) {
+          Point *prev = &points[i - 1];
+          if (p->timdemrnt != prev->timdemrnt) {
+            total_time_s += prev->timdemrnt->total_drive_time_s;
+            prev->total_time_s = total_time_s;
+          }
+        }
+      }
+
+      fputs("rd_x,rd_y,total_time_s,is_timing_stop\n", out);
+      for (const auto &point : points) {
+        fprintf(out, "%f,%f,%f,%d\n", point.rd_x, point.rd_y, point.total_time_s, point.jopatili->is_timing_stop);
+      }
+    }
+  }
+
+  if (options.output_file_path != "-"sv) fclose(out);
+}
-- 
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