end 019 - pend: validate specie

019_branching_and_looping_structures/019_csharp.md

@@ -9,9 +9,9 @@ iteration statements to achieve app specifications.
 
 In this module, you'll demonstrate your ability to:
 
-- Use Visual Studio Code to develop a C# console application that uses a
-combination of selection and iteration statements to implement logical
-workflows in accordance with supplied application data and user interactions.
+- Develop a C# console application that uses a combination of selection and
+iteration statements to implement logical workflows in accordance with supplied
+application data and user interactions.
 - Evaluate the underlying conditions and make an informed decision when
 choosing between if-elseif-else and switch statements, and between foreach,
 for, while, and do iteration statements.

019_branching_and_looping_structures/ChallengeProject/Own/Program.cs

@@ -1,9 +1,11 @@
 int max_pets = 8;
 bool exit = false;
 string? selection;
-string separator = "+-------------------------------------" +
+const string WIP = "Under Construction - please check " +
+             "back next month to see progress.";
+const string separator = "+-------------------------------------" +
                    "--------------------------------------+";
-string main_menu = @"
+const string main_menu = @"
     1. List all of our current pet information.
     2. Assign values to the ourAnimals array fields.
     3. Ensure animal ages and physical descriptions are complete.
@@ -16,9 +18,9 @@ string main_menu = @"
   Enter menu item selection or type 'Exit' to exit the program
 ";
 string[] description = {
-    "big sized female golden colored weighing about 20 pounds. housebroken.",
-    "large dark-brown male siver back weighing about 15 pounds. housebroken.",
-    "small white female weighing about 8 pounds. translucid at sun.",
+    "big sized female golden colored weighing 20 pounds. housebroken.",
+    "large dark-brown male siver back weighing 15 pounds. housebroken.",
+    "small white female weighing about 8 pounds. translucid.",
     "medium size male. fluorescent at night.",
 };
 string[] personality = {
@@ -29,7 +31,7 @@ string[] personality = {
 };
 string[] options = { "1", "2", "3", "4", "5", "6", "7", "8", "exit" };
 string[] nickname = { "lola", "loki", "fuzz", "boby", "gogo", "besti" };
-string[] species = { "cat", "dog", "bee", "pig" };
+string[] species = { "cat", "dog", "bee", "pig", "fly", "rat", "bat" };
 string[] abcd = { "a", "b", "c", "d" };
 int[] nums = { 1, 2, 3, 4, 5, 6, 7, 8 };
 string[,] our_animals = new string[max_pets, 6];
@@ -55,25 +57,32 @@ int rand_int(int[] choices) {
     return choices[indx];
 }
 
-void populate_animals_array() {
+string get_uniq_id(string[,] animals) {
     for (int i = 0; i < max_pets - 4; i++) {
         bool uniq_id = false;
-        our_animals[i, 0] = rand_str(species);
         while (!uniq_id) {
             bool check = true;
             string id = $"{rand_str(abcd)}{rand_int(nums)}";
             for (int j = 0; j < max_pets - 4; j++) {
-                if (!string.IsNullOrEmpty(our_animals[j, 1]) && our_animals[j, 1] == id) {
+                if (!string.IsNullOrEmpty(animals[j, 1]) && animals[j, 1] == id) {
                     uniq_id = false;
                     check = false;
                     break;
                 }
             }
             if (check) {
-                our_animals[i, 1] = id;
                 uniq_id = true;
+                return id;
             }
         }
+    }
+    return "?";
+}
+
+void populate_animals_array() {
+    for (int i = 0; i < max_pets - 4; i++) {
+        our_animals[i, 0] = rand_str(species);
+        our_animals[i, 1] = get_uniq_id(our_animals);
         our_animals[i, 2] = rand_str(description);
         our_animals[i, 3] = $"{rand_int(nums)}";
         our_animals[i, 4] = rand_str(personality);
@@ -81,8 +90,8 @@ void populate_animals_array() {
     }
 }
 
-void press_enter() {
-    print("\n\tPress 'Enter' to continue", false);
+void press_enter(string msg = "\n\tPress 'Enter' to continue") {
+    print(msg, false);
     Console.ReadLine();
 }
 
@@ -96,6 +105,7 @@ void print_pets(string[,] animals) {
         }
         print_pet(animal);
     }
+    press_enter();
 }
 
 void print_pet(string[] pet) {
@@ -136,7 +146,6 @@ string get_input(string text = "Please enter your text: ", bool integer = false)
                 string resp = usr_in.Trim();
                 int temp_int;
                 if (int.TryParse(resp, out temp_int)) {
-                    print($"Opción 1: {temp_int}");
                     return resp;
                 }
             } else {
@@ -144,7 +153,7 @@ string get_input(string text = "Please enter your text: ", bool integer = false)
             }
         }
     }
-    return "";
+    return "?";
 }
 
 void add_new_pet(string[,] animals, int slots) {
@@ -155,8 +164,6 @@ void add_new_pet(string[,] animals, int slots) {
     int age = Int32.Parse(get_input("Enter pet age (-1 if unknown): ", true));
     string desc = get_input("Enter the physical description (? if unknown): ");
     string perso = get_input("Enter pet personality (? if unknown): ");
-    //print($"Will be added at index: {at_indx}");
-    //print($"{id}\n{specie}\n{name}\n{age}\n{desc}\n{perso}");
     animals[at_indx, 0] = specie;
     animals[at_indx, 1] = id;
     animals[at_indx, 2] = desc;
@@ -200,19 +207,87 @@ void ask_new_pet() {
         } while (another && slots > 0);
         if (slots == 0) {
             print("We have reached our limit on the number of pets that we can manage.");
-            press_enter();
+        }
     }
     press_enter();
-    } else {
-        press_enter();
-    }
 }
 
-void check_age_and_desc() {
-    int pet_count = max_pets - (availability(our_animals));
+void check_age_and_desc(string[,] animals) {
+    clear();
+    print("\nEnsure animal ages and physical descriptions are complete");
+    int pet_count = max_pets - (availability(animals));
+    for (int j = 0; j < pet_count; j++) {
+        if (animals[j, 3] == "-1") {
+            print("\n"+separator);
+            string[] animal = {
+                animals[j,0], animals[j,1], animals[j,2],
+                animals[j,3], animals[j,4], animals[j,5]
+            };
+            print_pet(animal);
+            int age = Int32.Parse(
+                    get_input(
+                        $"Enter an age for ID: {animals[j,1]}" +
+                        " (-1 if unknown): ", true
+                    )
+            );
+            animals[j, 3] = age.ToString();
+        }
+        if (animals[j, 2] == "?") {
+            print("\n"+separator);
+            string[] animal = {
+                animals[j,0], animals[j,1], animals[j,2],
+                animals[j,3], animals[j,4], animals[j,5]
+            };
+            print_pet(animal);
+            string desc = get_input(
+                    $"Enter a physical description for ID: {animals[j,1]}" +
+                    " (? if unknown): "
+            );
+            animals[j, 2] = desc;
+        }
+    }
+    press_enter();
 }
 
+void check_nick_and_perso(string[,] animals) {
+    clear();
+    print("Ensure animal nicknames and personality descriptions are complete");
+    print(separator);
+    int pet_count = max_pets - (availability(animals));
+    for (int j = 0; j < pet_count; j++) {
+        if (animals[j, 5] == "?") {
+            print("\n"+separator);
+            string[] animal = {
+                animals[j,0], animals[j,1], animals[j,2],
+                animals[j,3], animals[j,4], animals[j,5]
+            };
+            print_pet(animal);
+            string nick = get_input(
+                    $"Enter a nickname for ID: {animals[j,1]}" + 
+                    "(? if unknown): "
+            );
+            animals[j, 5] = nick;
+        }
+        if (animals[j, 4] == "?") {
+            print("\n"+separator);
+            string[] animal = {
+                animals[j,0], animals[j,1], animals[j,2],
+                animals[j,3], animals[j,4], animals[j,5]
+            };
+            print_pet(animal);
+            string perso = get_input(
+                    $"Enter a personality description for ID: {animals[j,1]}" +
+                    "(? if unknown): "
+            );
+            animals[j, 4] = perso;
+        }
+    }
+    press_enter();
+}
+
+
 populate_animals_array();
+
 while (!exit) {
     clear();
     print(main_menu);
@@ -222,40 +297,34 @@ while (!exit) {
         switch (selection) {
             case "1":
                 print_pets(our_animals);
-                press_enter();
                 break;
             case "2":
                 ask_new_pet();
                 break;
             case "3":
-                clear();
-                print("Ensure animal ages and physical descriptions are complete");
-                check_age_and_desc();
-                press_enter();
+                check_age_and_desc(our_animals);
                 break;
             case "4":
-                clear();
-                print("Ensure animal nicknames and personality descriptions are complete");
-                press_enter();
+                check_nick_and_perso(our_animals);
                 break;
             case "5":
                 clear();
-                print("Edit an animal's age");
+                print(WIP);
                 press_enter();
                 break;
             case "6":
                 clear();
-                print("Edit an animal's personality description");
+                print(WIP);
                 press_enter();
                 break;
             case "7":
                 clear();
-                print("Display all cats with a specified characteristic");
+                print(WIP);
                 press_enter();
                 break;
             case "8":
                 clear();
-                print("Display all dogs with a specified characteristic");
+                print(WIP);
                 press_enter();
                 break;
             case "exit":

README.md

@@ -22,3 +22,5 @@ Following
 - [switch case construct](./015_switch_case/015_csharp.md)
 - [FizzBuzz Challenge](./016_Iterate_using_for_statement/016_csharp.md)
 - [Looping logic using the do-while and while](./017_Looping_logic_using_do-while_and_while/017_csharp.md)
+- [Conditional branching and looping](./018_Conditional_branching_and_looping/018_csharp.md)
+- [Branching and looping structures](./019_branching_and_looping_structures/019_csharp.md)