reworking view recipe by id

client/src/components/derived/IngredientSelector.tsx

@@ -1,5 +1,6 @@
 import { Autocomplete, TextField } from "@mui/material"
-import { useEffect, useRef, useState } from "react";
+import { ChangeEvent, useEffect, useRef, useState } from "react";
+import { useAuthContext } from "../../context/AuthContext";
 import { DropdownData, IIngredient } from "../../schemas";
 import { Button } from "../ui";
 
@@ -10,17 +11,43 @@ interface IngredientSelectorProps {
     destroy: (position: number) => void
 }
 
+interface RowState {
+    quantity: number
+    measurement: string | null
+    ingredientSelection: string | null
+    ingredients: IIngredient[]
+}
+
+const createIngredient = (name: string, userid: string | number) => {
+    return {
+        name: name,
+        createdbyid: userid
+    } as IIngredient
+}
+
 function IngredientSelector({ position, ingredients, units, destroy }: IngredientSelectorProps) {
-    const [options, setOptions] = useState(ingredients.map(each => each.name));
+    const { user } = useAuthContext();
+
+    const [ingredientOptions, setIngredientOptions] = useState(ingredients.map(each => each.name));
     const [measurementUnits, setMeasurementUnits] = useState(units.map(each => each.name));
-    const [newOptions, setNewOptions] = useState(new Array<string>());
-    const [selected, setSelected] = useState(new Array<string>());
+
+    const [rowState, setRowState] = useState<RowState>({
+        quantity: 0,
+        measurement: null,
+        ingredientSelection: null,
+        ingredients: ingredients
+    })
+
+    useEffect(() => {
+        console.log("Row " + position + " state changed:");
+        console.log(rowState);
+    }, [rowState])
 
     return (
         <table className="ingredient-widget"><tbody>
             <tr>
                 <td className="quantity-of-unit">
-                    <TextField variant="outlined" label="Quantity" />
+                    <TextField variant="outlined" label="Quantity" onChange={(e) => setRowState({...rowState, quantity: parseFloat(e.target.value) })} />
                 </td>
                 <td className="ingredient-unit">
                     <Autocomplete 
@@ -34,22 +61,16 @@ function IngredientSelector({ position, ingredients, units, destroy }: Ingredien
                                 label="Unit"
                             />
                         )}
-                        onKeyDown={(e) => {
-                            console.log(e.code);
-                            /* if (e.code == 'Enter') {
-                                const inputVal: string = e.target['value' as keyof EventTarget].toString();
-                                if (inputVal.length) {
-                                    setSelected(prev => [...prev, inputVal])
-                                    setOptions((prev) => [...prev, inputVal]);
-                                }
-                            } */
+                        onChange={(event, value) => {
+                            setRowState({ ...rowState, measurement: value });
                         }}
                     />
                 </td>
                 <td className="ingredient-name">
                     <Autocomplete
                         autoHighlight
-                        options={options}
+                        options={ingredientOptions}
+                        freeSolo
                         className="ui-creatable-component"
                         renderInput={(params) => (
                             <TextField
@@ -58,15 +79,36 @@ function IngredientSelector({ position, ingredients, units, destroy }: Ingredien
                                 label="Ingredient Name"
                             />
                         )}
-                        onKeyDown={(e) => {
-                            if (e.code == 'Enter') {
-                                const inputVal: string = e.target['value' as keyof EventTarget].toString();
-                                if (inputVal.length) {
-                                    setSelected(prev => [...prev, inputVal])
-                                    setOptions((prev) => [...prev, inputVal]);
-                                }
+                        onChange={(event, newValue) => {
+                            if (!user) return;
+
+                            if (typeof newValue == 'string') {
+                                const newIngredient = createIngredient(newValue, user.id!);
+                                setIngredientOptions((prev) => [...prev, newValue]);
+
+                                setRowState((prev) => {
+                                    let shouldInsert = true;
+                                    for (let each of prev.ingredients) {
+                                        if (each.name == newValue) shouldInsert = false;
+                                    }
+
+                                    return {
+                                        ...prev,
+                                        ingredients: (shouldInsert ? [...prev.ingredients, newIngredient] : [...prev.ingredients]),
+                                        ingredientSelection: newValue
+                                    }
+                                })
+                            } else if (newValue == null) {
+                                setRowState((prev) => {
+                                    return {
+                                        ...prev,
+                                        ingredients: ingredients,
+                                        ingredientSelection: null
+                                    }
+                                })
                             }
                         }}
+                        
                     />
                 </td>
                 <td>

client/src/components/pages/AddRecipe.tsx

@@ -12,15 +12,15 @@ import { Autocomplete, TextField } from "@mui/material";
 
 const AddRecipe = () => {
     const { user, token } = useAuthContext();
-    const { data, setData } = useSelectorContext();
 
     // received recipe data
     const [input, setInput] = useState<IRecipe>({ name: '', preptime: '', description: '', authoruserid: '' })
 
     // UI state handling
+    const [ingredients, setIngredients] = useState<IIngredient[]>([]);
     const [measurements, setMeasurements] = useState<DropdownData[]>([]);
-    const [ingredientFields, setIngredientFields] = useState<Array<JSX.Element>>([]);
     const [courseData, setCourseData] = useState<DropdownData[]>([]);
+    const [ingredientFields, setIngredientFields] = useState<Array<JSX.Element>>([]);
     const [optionCount, setOptionCount] = useState(0);
 
     // status reporting
@@ -31,12 +31,12 @@ const AddRecipe = () => {
         token && (async() => {
             const ingredients = new API.Ingredient(token);
             const _dropdowns = new API.Dropdowns(token);
-            const result = await ingredients.getAll();
+            const ingredientList = await ingredients.getAll();
             const measurementList = await _dropdowns.getAllMeasurements();
             const courseList = await _dropdowns.getAllCourses();
 
-            if (result) {
-                setData((prev) => [...prev, ...result]);
+            if (ingredientList) {
+                setIngredients((prev) => [...prev, ...ingredientList]);
             }
 
             if (measurementList) {
@@ -50,11 +50,11 @@ const AddRecipe = () => {
     }, [token])
 
     useEffect(() => {
-        if (data.length && measurements.length) {
-            setIngredientFields([<IngredientSelector key={v4()} position={optionCount} ingredients={data} units={measurements} destroy={destroySelector} />]);
+        if (ingredients.length && measurements.length) {
+            setIngredientFields([<IngredientSelector key={v4()} position={optionCount} ingredients={ingredients} units={measurements} destroy={destroySelector} />]);
         }
 
-    }, [data, measurements])
+    }, [ingredients, measurements])
 
     // once user information is available, store it in recipe data
     useEffect(() => {
@@ -69,7 +69,7 @@ const AddRecipe = () => {
     // submit handler
     const handleCreate = async () => {
         if (!token) return;
-
+        
         for (let field of Object.keys(input)) {
             if (!input[field as keyof IRecipe]) {
                 return;
@@ -107,7 +107,7 @@ const AddRecipe = () => {
     }, [ingredientFields]);
 
     function handleNewOption() {
-        setIngredientFields((prev) => [...prev, <IngredientSelector position={optionCount + 1} key={v4()} ingredients={data} units={measurements} destroy={destroySelector} />])
+        setIngredientFields((prev) => [...prev, <IngredientSelector position={optionCount + 1} key={v4()} ingredients={ingredients} units={measurements} destroy={destroySelector} />])
         setOptionCount(prev => prev + 1);
     }
 
@@ -144,7 +144,7 @@ const AddRecipe = () => {
                     />}
                 </div>
                 
-                { data && (
+                { ingredients && (
                     <>
                     <Card extraClasses="form-row flex-row ingredient-card">
                         <label id="ingredients-label">Ingredients:</label>

client/src/components/pages/Recipe.tsx

@@ -1,37 +1,92 @@
 import { useEffect, useState } from "react";
 import { useParams } from "react-router-dom";
-import { Page, Panel } from "../ui";
-import { IRecipe } from "../../schemas";
+import { Divider, Page, Panel } from "../ui";
+import { IRecipe, IUser, IIngredient } from "../../schemas";
 import { getRecipeByID } from "../../util/apiUtils";
 import Protect from "../../util/Protect";
+import API from "../../util/API";
+import { useAuthContext } from "../../context/AuthContext";
+import ResourceNotFound from "./StatusPages/404";
 
 export default function Recipe() {
-    const [recipe, setRecipe] = useState<IRecipe>();
+    const { user, token } = useAuthContext();
     const { id } = useParams();
 
-    if (!id) {
-        return (
-            <Page>
-                <h1>404 | Not Found</h1>
-                <p>There's no content here! Technically, you shouldn't have even been able to get here.</p>
-                <p>So, kudos, I guess!</p>
-            </Page>
-        )
-    }
+    const [recipe, setRecipe] = useState<IRecipe | "no recipe">();
+    const [userData, setUserData] = useState<IUser>();
+    const [ingredientData, setIngredientData] = useState<IIngredient[]>([]);
+    const [view, setView] = useState<JSX.Element>(<h1>Loading...</h1>);
 
     useEffect(() => {
-        getRecipeByID(id);
-    }, [])
+        if (token && id) {
+            (async() => {
+                const recipeAPI = new API.Recipe(token);
+                const result = await recipeAPI.getByID(id);
+                if (result) {
+                    setRecipe(result);
+                } else {
+                    setRecipe("no recipe");
+                }
+            })()
+        }
+    }, [token])
 
-    return (
-        <Protect redirect={`/recipe/${id}`}>
-            { recipe && (
-                <Panel>
+    useEffect(() => {
+        if (recipe) {
+            if (recipe === "no recipe") {
+                setView(<ResourceNotFound><h2>We couldn't find a recipe with the ID {id}.</h2></ResourceNotFound>);
+            } else {
+                if (!user || !token) return;
+
+                (async() => {
+                    const ingredientAPI = new API.Ingredient(token);
+                    const result = await ingredientAPI.getAllForRecipe(id!);
+                    if (result.length) setIngredientData(result);
+                })
+
+                const selfAuthored = (recipe.authoruserid == user.id!);
+                if (selfAuthored) {
+                    setUserData(user);
+                } else {
+                    (async() => {
+                        const userAPI = new API.User(token);
+                        const foundUser = await userAPI.getByID(recipe.authoruserid as string);
+                        setUserData(foundUser);
+                    })();
+                }
+            }
+        }
+    }, [recipe])
+
+    useEffect(() => {
+        if (!userData) return;
+
+        if (recipe && recipe !== "no recipe") {
+            setView(
+                <Protect redirect={`/recipe/${id}`}>
                     <h1>{recipe.name}</h1>
-                    <p>{recipe.description}</p>
-                    <p>{recipe.preptime}</p>
-                </Panel>
-            )}
-        </Protect>
-    )
+                    <h2>Provided courtesy of {userData.firstname} {userData.lastname}</h2>
+    
+                    <Divider />
+    
+                    <p>Prep time: {recipe.preptime}</p>
+    
+                    <Divider />
+    
+                    <h2>Ingredients:</h2>
+                    { ingredientData.length
+                        ? ingredientData.map((each: IIngredient) => <p>{each.name}</p>)
+                        : "No ingredients for this recipe"
+                    }
+
+                    <Divider />
+
+                    <div dangerouslySetInnerHTML={{ __html: (recipe.description || "")}}></div>
+    
+                </Protect>
+            );
+        }
+    }, [userData, ingredientData]);
+
+    return view
 }

client/src/util/API.ts

@@ -198,6 +198,11 @@ module API {
             const response = await this.instance.post(this.endpoint + `/${ingredientID}?recipeID=${recipeID}`, this.headers);
             return Promise.resolve(response.data);
         }
+
+        async getAllForRecipe(recipeID: string | number) {
+            const response = await this.instance.get(this.endpoint + `?recipeID=${recipeID}`, this.headers);
+            return Promise.resolve(response.data);
+        }
     }
 
     export class Collection extends RestController<ICollection> {