Add reactive lots list

ereuse_devicehub/static/js/main_inventory.js

@@ -180,3 +180,236 @@ function export_file(type_file) {
         $("#exportAlertModal").click();
     }
 }
+
+
+
+/**
+ * Añade reactividad al botón de lotes
+ */
+async function processSelectedDevices() {
+    const Api = {
+        /**
+         * get lots id
+         * @returns get lots
+         */
+        async get_lots() {
+            var request = await this.doRequest(API_URLS.lots, "GET", null)
+            if (request != undefined) return request.items
+            throw request
+        },
+
+        /**
+         * Get filtered devices info
+         * @param {number[]} ids devices ids
+         * @returns full detailed device list
+         */
+        async get_devices(ids) {
+            var request = await this.doRequest(API_URLS.devices + '?filter={"id": [' + ids.toString() + ']}', "GET", null)
+            if (request != undefined) return request.items
+            throw request
+        },
+
+        /**
+         * Add devices to lot
+         * @param {number} lotID lot id
+         * @param {number[]} listDevices list devices id
+         */
+        async devices_add(lotID, listDevices) {
+            var queryURL = API_URLS.devices_modify.replace("UUID", lotID) + "?" + listDevices.map(deviceID => "id=" + deviceID).join("&")
+            return await Api.doRequest(queryURL, "POST", null)
+        },
+
+        /**
+         * Remove devices from a lot
+         * @param {number} lotID lot id
+         * @param {number[]} listDevices list devices id
+         */
+        async devices_remove(lotID, listDevices) {
+            var queryURL = API_URLS.devices_modify.replace("UUID", lotID) + "?" + listDevices.map(deviceID => "id=" + deviceID).join("&")
+            return await Api.doRequest(queryURL, "DELETE", null)
+        },
+
+        /**
+         * 
+         * @param {string} url URL to be requested
+         * @param {String} type Action type
+         * @param {String | Object} body body content
+         * @returns 
+         */
+        async doRequest(url, type, body) {
+            var result;
+            try {
+                result = await $.ajax({
+                    url: url,
+                    type: type,
+                    headers: {
+                        "Authorization": API_URLS.Auth_Token
+                    },
+                    body: body
+                });
+                return result
+            } catch (error) {
+                console.error(error)
+                throw error
+            }
+        }
+    }
+
+    class Actions {
+
+        constructor () {
+            this.list = [] // list of petitions of requests @item --> {type: ["Remove" | "Add"], "LotID": string, "devices": number[]}
+        }
+
+        /**
+         * Manage the actions that will be performed when applying the changes
+         * @param {*} ev event (Should be a checkbos type)
+         * @param {string} lotID lot id
+         * @param {number} deviceID device id
+         */
+        manage(event, lotID, deviceListID) {
+            const checked = event.srcElement.checked
+
+            var found = this.list.filter(list => list.lotID == lotID)[0]
+
+            if (checked) {
+                if (found != undefined && found.type == "Remove") {
+                    this.list = this.list.filter(list => list.lotID != lotID)
+                } else {
+                    this.list.push({ type: "Add", lotID: lotID, devices: deviceListID })
+                }
+            } else {
+                if (found != undefined && found.type == "Add") {
+                    this.list = this.list.filter(list => list.lotID != lotID)
+                } else {
+                    this.list.push({ type: "Remove", lotID: lotID, devices: deviceListID })
+                }
+            }
+
+            if (this.list.length > 0) {
+                document.getElementById("ApplyDeviceLots").classList.remove("disabled")
+            } else {
+                document.getElementById("ApplyDeviceLots").classList.add("disabled")
+            }
+        }
+
+        /**
+         * Creates notification to give feedback to user
+         * @param {string} title notification title
+         * @param {string | null} toastText notification text
+         * @param {boolean} isError defines if a toast is a error
+         */
+        notifyUser(title, toastText, isError) {
+            let toast = document.createElement("div")
+            toast.classList = "alert alert-dismissible fade show " + (isError ? "alert-danger" : "alert-success")
+            toast.attributes["data-autohide"] = !isError
+            toast.attributes["role"] = "alert"
+            toast.style = "margin-left: auto; width: fit-content;"
+            toast.innerHTML = `<strong>${title}</strong><button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>`
+            if (toastText && toastText.length > 0) {
+                toast.innerHTML += `<br>${toastText}`
+            }
+
+            document.getElementById("NotificationsContainer").appendChild(toast)
+            if (!isError) {
+                setTimeout(() => toast.classList.remove("show"), 3000)
+                setTimeout(() => toast.remove(), 3500)
+            }
+        }
+
+        /**
+         * Get actions and execute call request to add or remove devices from lots
+         */
+        doActions() {
+            this.list.forEach(async action => {
+                if (action.type == "Add") {
+                    try {
+                        await Api.devices_add(action.lotID, action.devices)
+                        this.notifyUser("Devices sucefully aded to selected lot/s", "", false)
+                    } catch (error) {
+                        this.notifyUser("Failed to add devices to selected lot/s", error.responseJSON.message, true)
+                    }
+                } else if (action.type == "Remove") {
+                    try {
+                        await Api.devices_remove(action.lotID, action.devices)
+                        this.notifyUser("Devices sucefully removed from selected lot/s", "", false)
+                    } catch (error) {
+                        this.notifyUser("Fail to remove devices from selected lot/s", error.responseJSON.message, true)
+                    }
+                }
+            })
+        }
+    }
+
+    var eventClickActions;
+
+    /**
+     * Generates a list item with a correspondient checkbox state
+     * @param {String} lotID 
+     * @param {String} lotName 
+     * @param {Array<number>} selectedDevicesIDs
+     * @param {HTMLElement} target
+     */
+    function templateLot(lotID, lot, selectedDevicesIDs, elementTarget, actions) {
+        elementTarget.innerHTML = ""
+
+        var htmlTemplate = `<input class="form-check-input" type="checkbox" id="${lotID}" style="width: 20px; height: 20px; margin-right: 7px;">
+            <label class="form-check-label" for="${lotID}">${lot.name}</label>`;
+
+        var existLotList = selectedDevicesIDs.map(selected => lot.devices.includes(selected))
+
+        var doc = document.createElement('li')
+        doc.innerHTML = htmlTemplate
+
+        if (selectedDevicesIDs.length <= 0) {
+            doc.children[0].disabled = true
+        } else if (existLotList.every(value => value == true)) {
+            doc.children[0].checked = true
+        } else if (existLotList.every(value => value == false)) {
+            doc.children[0].checked = false
+        } else {
+            doc.children[0].indeterminate = true;
+        }
+
+        doc.children[0].addEventListener('change', (ev) => actions.manage(ev, lotID, selectedDevicesIDs))
+        elementTarget.append(doc)
+    }
+
+    var listHTML = $("#LotsSelector")
+
+    // Get selected devices
+    var selectedDevicesIDs = $.map($(".deviceSelect").filter(':checked'), function (x) { return parseInt($(x).attr('data')) })
+    if (selectedDevicesIDs.length <= 0) {
+        listHTML.html('<li style="color: red; text-align: center">No devices selected</li>')
+        return
+    }
+
+    // Initialize Actions list, and set checkbox triggers
+    var actions = new Actions()
+    if (eventClickActions) {
+        document.getElementById("ApplyDeviceLots").removeEventListener(eventClickActions)
+    }
+    eventClickActions = document.getElementById("ApplyDeviceLots").addEventListener("click", () => actions.doActions())
+    document.getElementById("ApplyDeviceLots").classList.add("disabled")
+
+    try {
+        listHTML.html('<li style="text-align: center"><div class="spinner-border text-info" style="margin: auto" role="status"></div></li>')
+        var devices = await Api.get_devices(selectedDevicesIDs)
+        var lots = await Api.get_lots()
+
+        lots = lots.map(lot => {
+            lot.devices = devices
+                .filter(device => device.lots.filter(devicelot => devicelot.id == lot.id).length > 0)
+                .map(device => parseInt(device.id))
+            return lot
+        })
+
+        listHTML.html('')
+        lots.forEach(lot => templateLot(lot.id, lot, selectedDevicesIDs, listHTML, actions))
+    } catch (error) {
+        console.log(error)
+        listHTML.html('<li style="color: red; text-align: center">Error feching devices and lots<br>(see console for more details)</li>')
+    }
+
+
+}

ereuse_devicehub/templates/inventory/device_list.html

@@ -71,25 +71,20 @@
           {% endif %}
           <div class="tab-content pt-5">
             <div id="devices-list" class="tab-pane fade devices-list active show">
-
               <div class="btn-group dropdown ml-1">
-                <button id="btnLots" type="button" class="btn btn-primary dropdown-toggle" data-bs-toggle="dropdown" aria-expanded="false">
+                <button id="btnLots" type="button" onclick="processSelectedDevices()" class="btn btn-primary dropdown-toggle" data-bs-toggle="dropdown" aria-expanded="false">
                   <i class="bi bi-folder2"></i>
                   Lots
                   <span class="caret"></span>
                 </button>
-                <span class="d-none" id="activeTradeModal" data-bs-toggle="modal" data-bs-target="#tradeLotModal"></span>
+                <ul class="dropdown-menu" aria-labelledby="btnLots" style="width: 300px;">
-                <ul class="dropdown-menu" aria-labelledby="btnLots">
+                  <h6 class="dropdown-header">Select some devices to manage lots</h6>
+                  <ul style="list-style-type: none; margin: 0; padding: 0;" class="mx-3" id="LotsSelector"></ul>
+                  <li><hr /></li>
                   <li>
-                    <a href="javascript:void()" class="dropdown-item" data-bs-toggle="modal" data-bs-target="#addingLotModal">
+                    <a href="#" class="dropdown-item" id="ApplyDeviceLots">
-                      <i class="bi bi-plus"></i>
+                      <i class="bi bi-check"></i>
-                      Add selected Devices to a lot
+                      Apply
-                    </a>
-                  </li>
-                  <li>
-                    <a href="javascript:void()" class="dropdown-item" data-bs-toggle="modal" data-bs-target="#removeLotModal">
-                      <i class="bi bi-x"></i>
-                      Remove selected devices from a lot
                     </a>
                   </li>
                 </ul>
@@ -303,7 +298,7 @@
                 <table class="table">
                   <thead>
                     <tr>
-                      <th scope="col">Select</th>
+                      <th scope="col" style="min-with: 14px">Select</th>
                       <th scope="col">Title</th>
                       <th scope="col">DHID</th>
                       <th scope="col">Tags</th>
@@ -383,6 +378,8 @@
         </div>
       </div>
 
+      <div id="NotificationsContainer" style="position: absolute; bottom: 0; right: 0; margin: 10px; margin-top: 70px; width: calc(100% - 310px);"></div>
+
     </div>
   </div>
 </section>
@@ -400,6 +397,13 @@
 <!-- Custom Code -->
 <script>
   const table = new simpleDatatables.DataTable("table")
+  const API_URLS = {
+    Auth_Token: "Basic ZDc5YjQyOGItZTJjMy00NDA0LThhODItNzJjMTNmOWNkYmNjOg==", // {{ current_user.token }}
+    currentUserID: "{{ current_user.id }}",
+    lots: "{{ url_for('Lot.main') }}",
+    devices: "{{ url_for('Device.main') }}",
+    devices_modify: "{{ url_for('Lot.lot-device', id='UUID') }}",
+}
 </script>
 <script src="{{ url_for('static', filename='js/main_inventory.js') }}"></script>
 {% endblock main %}