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/journeyinfo.cpp | 64 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 src/querykv1/journeyinfo.cpp

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

diff --git a/src/querykv1/journeyinfo.cpp b/src/querykv1/journeyinfo.cpp
new file mode 100644
index 0000000..bd29490
--- /dev/null
+++ b/src/querykv1/journeyinfo.cpp
@@ -0,0 +1,64 @@
+// vim:set sw=2 ts=2 sts et:
+
+#include <iostream>
+
+#include "journeyinfo.hpp"
+
+void journeyInfo(const Options &options, Kv1Records &records, Kv1Index &index) {
+  std::cout << "Info for journey " << options.line_planning_number
+            << "/" << options.journey_number << std::endl;
+
+  std::unordered_map<std::string, const Kv1UserStopPoint *> usrstops;
+  for (size_t i = 0; i < records.user_stop_points.size(); i++) {
+    const Kv1UserStopPoint *usrstop = &records.user_stop_points[i];
+    usrstops[usrstop->key.user_stop_code] = usrstop;
+  }
+
+  for (const 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)
+      continue;
+
+    std::vector<const Kv1JourneyPatternTimingLink *> timing_links;
+    for (size_t i = 0; i < records.journey_pattern_timing_links.size(); i++) {
+      const Kv1JourneyPatternTimingLink *jopatili = &records.journey_pattern_timing_links[i];
+      if (jopatili->key.line_planning_number != options.line_planning_number
+       || jopatili->key.journey_pattern_code != pujo.journey_pattern_code)
+        continue;
+      timing_links.push_back(jopatili);
+    }
+  
+    std::sort(timing_links.begin(), timing_links.end(), [](auto a, auto b) -> bool {
+      return a->key.timing_link_order < b->key.timing_link_order;
+    });
+    auto begin_stop = timing_links.front()->user_stop_code_begin;
+    auto end_stop   = timing_links.back()->user_stop_code_end;
+
+    const auto *begin = usrstops[begin_stop];
+    const auto *end   = usrstops[end_stop];
+
+    std::cout << "  Journey pattern:  " << pujo.key.line_planning_number
+              << "/" << pujo.journey_pattern_code << std::endl
+              << "  Begin stop:       " << begin_stop
+              << "; name: " << std::quoted(begin->name)
+              << "; town: " << std::quoted(begin->town) << std::endl
+              << "  End stop:         " << end_stop
+              << "; name: " << std::quoted(end->name)
+              << "; town: " << std::quoted(end->town) << std::endl;
+
+    const auto *begin_star = begin->p_user_stop_area;
+    const auto *end_star = end->p_user_stop_area;
+    if (begin_star)
+      std::cout << "  Begin stop area:  " << begin_star->key.user_stop_area_code
+                << "; name: " << std::quoted(begin_star->name)
+                << ", town: " << std::quoted(begin_star->town)
+                << std::endl;
+    if (end_star)
+      std::cout << "  End stop area:    " << end_star->key.user_stop_area_code
+                << "; name: " << std::quoted(end_star->name)
+                << ", town: " << std::quoted(end_star->town)
+                << std::endl;
+
+    break;
+  }
+}
-- 
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