From 51d16373fbaa027e91f230a7423ebb1b2d339042 Mon Sep 17 00:00:00 2001
From: Anastasios Grammenos <anastasios.grammenos@noris.gr>
Date: Sun, 23 Oct 2022 21:05:57 +0300
Subject: More

---
 lib/minced-meat.rcp |  2 +-
 src/eval.c          | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++--
 src/food.c          |  2 +-
 src/types.c         |  7 +++++--
 src/types.h         |  1 +
 5 files changed, 63 insertions(+), 6 deletions(-)

diff --git a/lib/minced-meat.rcp b/lib/minced-meat.rcp
index 9feb48b..c9fc5e4 100644
--- a/lib/minced-meat.rcp
+++ b/lib/minced-meat.rcp
@@ -29,4 +29,4 @@ olive oil = 3 tbsp
 > stir [until the meat is brown and starts to stick on the pan]
 > deglaze with ${white wine} and stir [until most wine has evaporated]
 > add the ${tomato sauce} and stir, if too thick add some water
-> [cook for 30 minutesd] 
+> [cook for 30 minutes] 
diff --git a/src/eval.c b/src/eval.c
index 98ad3bf..aa9a236 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -21,11 +21,64 @@ create_hash(recipe * r)
   sha1digest(NULL, r->sha1, (uint8_t *)data, strlen(data));
 }
 
+/* TODO: Needs work to actually remove the extra characters only when they
+   define a variable/time schedule */
+char *
+inst2txt(char * s)
+{
+  char txt[FOOD_MAX_ARRAY] = "\0";
+  int l = 0;
+  for (int i=0; i<strlen(s); i++) {
+    l = strlen(txt);
+    switch(s[i]) {
+    case '$':
+    case '[':
+    case ']':
+    case '{':
+    case '}':
+      continue;
+    default:
+      txt[l] = s[i];
+      txt[l+1] = '\0';
+    }    
+  }
+  return strdup(txt);
+}
+
+/* TODO: Still needs work for when the `[`s are not balanced */
+char *
+inst2duration(char * s)
+{
+  char duration[FOOD_MAX_ARRAY] = "\0";
+  
+  int flag = 0;
+  int l = 0;
+
+  for (int i=0; i<strlen(s); i++) {
+    if (s[i] == ']')
+      flag = flag - 1;
+    if (flag > 0) {
+      duration[l] = s[i];
+      duration[l+1] = '\0';
+      l = strlen(duration);
+    }
+    if (s[i] == '[')
+      flag = flag + 1;
+  }
+
+  if (strlen(duration)) {
+    return strdup(duration);
+  }
+
+  return NULL;
+}
+
 int
 eval_step(step * s)
 {
-  s->duration = strdup(s->inst);
-  s->result = strdup(s->inst);
+  s->txt = inst2txt(s->inst);
+  s->duration = inst2duration(s->inst);
+  //  s->result = strdup(s->inst);
   return 0;
 }
 
diff --git a/src/food.c b/src/food.c
index 95fde55..5c9730b 100644
--- a/src/food.c
+++ b/src/food.c
@@ -80,7 +80,7 @@ main(int argc, char * argv[])
       {"to-html",           no_argument,       0, 'w', "Format recipe to html",                                0,          0               },
       {"to-rcp",            no_argument,       0, 'r', "Format recipe to rcp",                                 0,          0               },
       {"list-ingredients",  no_argument,       0, 'L', "List ingredients for matched recipes",                 0,          0               },
-      {"list",              optional_argument, 0, 'l', "List matched recipes with optional FORMAT",            "[FORMAT]", 0               },
+      {"list",              optional_argument, 0, 'l', "List matched recipes with optional FORMAT {t,p,h,s}",  "[FORMAT]", 0               },
       {"search",            required_argument, 0, 's', "Return recipes matching QUERY",                        "QUERY",    "Filters"       },
       {"title",             required_argument, 0, 't', "Return recipes matching TITLE",                        "TITLE",    0               },
       {"strict",            required_argument, 0, 'S', "Return recipes matching QUERY, exactly",               "QUERY",    0               },
diff --git a/src/types.c b/src/types.c
index 68c402c..8debe70 100644
--- a/src/types.c
+++ b/src/types.c
@@ -74,6 +74,7 @@ new_step(recipe * r)
   if (!r->s[r->sn])
     die("Couldn't allocate memory for step");
   r->s[r->sn]->inst = NULL;
+  r->s[r->sn]->txt = NULL;
   r->s[r->sn]->duration = NULL;
   r->s[r->sn]->result = NULL;
   r->s[r->sn]->type = 0;
@@ -87,6 +88,8 @@ free_step(step * s)
     return;
   if (s->inst)
     free(s->inst);
+  if (s->txt)
+    free(s->txt);
   if (s->duration)
     free(s->duration);
   if (s->result)
@@ -220,8 +223,8 @@ tojson(recipe * r)
     printf(",\"steps\":[");
     int i = 0;
     for (; i < r->sn - 1; i++)
-      printf("{\"inst\":\"%s\",\"duration\":\"%s\",\"result\":\"%s\",\"type\":\"%s\"},", r->s[i]->inst, r->s[i]->duration, r->s[i]->result, r->s[i]->type == 0 ? "prep" : (r->s[i]->type == 1 ? "cook" : "serve") );
-    printf("{\"inst\":\"%s\",\"duration\":\"%s\",\"result\":\"%s\",\"type\":\"%s\"}]", r->s[i]->inst, r->s[i]->duration, r->s[i]->result, r->s[i]->type == 0 ? "prep" : (r->s[i]->type == 1 ? "cook" : "serve") );
+      printf("{\"inst\":\"%s\",\"txt\":\"%s\",\"duration\":\"%s\",\"result\":\"%s\",\"type\":\"%s\"},", r->s[i]->inst, r->s[i]->txt, r->s[i]->duration, r->s[i]->result, r->s[i]->type == 0 ? "prep" : (r->s[i]->type == 1 ? "cook" : "serve") );
+    printf("{\"inst\":\"%s\",\"txt\":\"%s\",\"duration\":\"%s\",\"result\":\"%s\",\"type\":\"%s\"}]", r->s[i]->inst, r->s[i]->txt, r->s[i]->duration, r->s[i]->result, r->s[i]->type == 0 ? "prep" : (r->s[i]->type == 1 ? "cook" : "serve") );
   }
   printf("}");
 }
diff --git a/src/types.h b/src/types.h
index d589c79..057f889 100644
--- a/src/types.h
+++ b/src/types.h
@@ -14,6 +14,7 @@ enum step_type {
 
 typedef struct step_t {
   char *inst;
+  char *txt;
   char *duration;
   char *result;
   enum step_type type;
-- 
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