SEI 24 Aurelia

data.json

@@ -0,0 +1 @@
+{"todoItems":[{"num":". [X] - walk the doggie date added: Sat Aug 22 2020 18:57:01 GMT+0800 (Singapore Standard Time) date updated: Sat Aug 22 2020 19:02:39 GMT+0800 (Singapore Standard Time)"},{"num":". [ ] -  do the laundry date added: Sat Aug 22 2020 18:58:46 GMT+0800 (Singapore Standard Time)"},{"num":". [ ] - finish your homework date added: Sat Aug 22 2020 21:22:59 GMT+0800 (Singapore Standard Time)"},{"num":". [ ] - go for a run date added: Sat Aug 22 2020 21:23:32 GMT+0800 (Singapore Standard Time)"},{"num":". [ ] - make your bed date added: Sat Aug 22 2020 21:31:20 GMT+0800 (Singapore Standard Time)"}]}

index.js

@@ -1,19 +1,133 @@
-console.log("works!!", process.argv[2]);
+const jsonfile = require('jsonfile');
+const formPhrase = require("font-ascii").default;
+const file = 'data.json'
 
-var commandType = process.argv[2];
+const ENV = process.argv[0];
+const PATH = process.argv[1];
+const operation = process.argv[2];
+const chore = process.argv[3];
 
-console.log("Your command was: "+commandType);
 
-const jsonfile = require('jsonfile');
+//status is either [x] or [ ]
+let status;
+let num;
+let value;
+let number;
+let newValue;
 
-const file = 'data.json'
 
-jsonfile.readFile(file, (err, obj) => {
 
-  console.log(obj);
-  obj["helloworld"] = "monkey";
 
-  jsonfile.writeFile(file, obj, (err) => {
-    console.log(err)
-  });
-});
+
+//helper functions
+
+//function to add things to do list
+
+// everytime a user adds something, push it into file.toDoItems array so you can use .length property to track number of items in the list
+
+function addList () {
+  jsonfile.readFile(file, (err, obj) => {
+    //check for error, if not will return a promis
+    if(err) {
+      console.log("Error at jsonreadfile!")
+    }
+
+    number = obj["todoItems"].length+ 1
+    num = number.toString();
+    status = ". [ ] - ";
+    let dateAdded = new Date();
+     value = status + chore + " date added: " + dateAdded
+    console.log(num,value);
+    obj["todoItems"].push({
+      num : value,
+
+    });
+    formPhrase("Added to the list", { typeface: "Small", color: "magenta" })
+    //write changes into the file
+    jsonfile.writeFile(file, obj, (err) =>{
+      if(err){
+        console.log(err, "error at write file!")
+      }
+    })
+  })
+}
+
+// show to do list function
+function showList () {
+  jsonfile.readFile( file, (err, obj) => {
+    if(err) {
+      console.log("Error at json read file")
+    }
+    formPhrase("To do List", { typeface: "FlowerPower", color: "cyan" });
+    // for loop to console everything in the array
+    for(i=0; i< obj["todoItems"].length; i++){
+      let showNum = i + 1 
+       let showvalue = obj["todoItems"][i].num
+      console.log(showNum, showvalue)
+    }
+  })
+}
+
+// mark as done function 
+
+function markDone(numberToParse) {
+  jsonfile.readFile( file, (err,obj) => {
+    if(err){
+      console.log("error at jsonReadfile")
+    }
+    let arrayNum = parseInt(numberToParse) - 1;
+    for(i=0; i< obj["todoItems"].length; i++){
+      if(i !==arrayNum){
+        num = i + 1 ;
+        value = obj["todoItems"][i].num;
+        console.log(num, value)
+      } else {
+       num =  i + 1;
+        const dateUpdated = new Date();
+        newValue = obj["todoItems"][i].num.replace(". [ ] - ",". [X] - ") + " date updated: " + dateUpdated;
+        console.log(num, newValue);
+        obj["todoItems"].splice(arrayNum, 1 );
+        obj["todoItems"].splice(arrayNum,0, {num: newValue});
+      }
+    }
+
+
+
+    jsonfile.writeFile(file, obj, (err) =>{
+      if(err){
+        console.log(err, "error at write file!")
+      }
+    })
+  })
+}
+
+//remove function
+
+function removeItem (removeNum) {
+  jsonfile.readFile(file, (err, obj) => {
+    if(err){
+      console.log("error at jsonRead")
+    }
+    let removeIndex = removeNum -1;
+    obj["todoItems"].splice(removeIndex, 1);
+    jsonfile.writeFile(file, obj, (err) =>{
+      if(err){
+        console.log(err, "error at write file!")
+      }
+      showList();
+    })
+  })
+}
+
+
+//COMMAND LINE STUFF
+if(operation=== "add"){
+  addList()
+} else if(operation === "show") {
+  showList()
+} else if (operation=== "done"){
+  markDone(chore)
+} else if (operation === "remove") {
+  removeItem(chore)
+}
+