From 6d005f1b3848bcf7021c3417afcae45e7aaa7ff0 Mon Sep 17 00:00:00 2001
From: Luca Tacconi <luca.tacconi@monolite.net>
Date: Tue, 27 Feb 2024 23:11:33 +0100
Subject: [PATCH] Day left calc

---
 app/shareds/DiskUsage.vue | 27 +++++++++++++++++++++------
 routes/api/task-stat.php  | 17 ++++++++++++++++-
 2 files changed, 37 insertions(+), 7 deletions(-)

diff --git a/app/shareds/DiskUsage.vue b/app/shareds/DiskUsage.vue
index 3b605c9..e0ece64 100644
--- a/app/shareds/DiskUsage.vue
+++ b/app/shareds/DiskUsage.vue
@@ -6,13 +6,13 @@
                 <template v-if="calcStatExecuted">
                     <div>
                         <p>
-                            Occupancy percentage of the partition where log folder resides.
+                            Occupancy percentage of disk's partition where log folder resides.
                         </p>
 
-                        <!-- Need to change color when over 80 (orange) and 90 (red) -->
                         <v-progress-linear
                             v-model="diskUsageData['used-space-percentage']"
                             height="30"
+                            :color="progressBarColor(diskUsageData['used-space-percentage'])"
                         >
                             <strong>{{ Math.ceil(diskUsageData['used-space-percentage']) }}%</strong>
                         </v-progress-linear>
@@ -29,15 +29,20 @@
                                     </span>
                                     <span class="text-h6 text--gray">
                                         <br>
-                                        <strong class="pl-3">({{ diskUsageData['total-log-size-yesterday'] }}</strong> {{ diskUsageData['unit'] }} - amount of logs collected yesterday)
+                                        (
+                                            <strong>{{ diskUsageData['total-log-space-yesterday'] }}</strong> {{ diskUsageData['unit'] }} amount of logs collected yesterday
+                                            <template v-if=" diskUsageData['day-left'] != '' && diskUsageData['day-left'] > 0 && diskUsageData['day-left'] <= 365 ">
+                                                , {{ diskUsageData['day-left'] }} day/s left.
+                                            </template>
+                                        )
                                     </span>
                                 </template>
                             </p>
                         <div>
 
-                        <!-- Need to be completed -->
-                        lorem ipsum lorem ipsum lorem ipsum lorem ipsum lorem ipsum lorem ipsum lorem ipsum
-                        lorem ipsum lorem ipsum lorem ipsum lorem ipsum lorem ipsum lorem ipsum lorem ipsum
+                        The bar representing the percentage of disk occupancy will change color to identify an emergency situation.
+                        <br>
+                        The daily log size data will allow you to calculate the time available to fill the disk
                     </div>
                 </template>
 
@@ -82,6 +87,16 @@
                     self.calcStatExecuted = true;
                     self.diskUsageData = response.data;
                 });
+            },
+
+            progressBarColor(percentage) {
+                if (percentage > 90) {
+                    return 'red';
+                } else if (percentage > 80) {
+                    return 'orange';
+                } else {
+                    return 'primary';
+                }
             }
         },
 
diff --git a/routes/api/task-stat.php b/routes/api/task-stat.php
index 891857a..4b0464a 100644
--- a/routes/api/task-stat.php
+++ b/routes/api/task-stat.php
@@ -860,6 +860,14 @@ static function (array $file) {
         $free_space = $free_space_disp = disk_free_space($LOGS_DIR);
         $used_space = $used_space_disp = $total_space - $free_space;
 
+        $date_focus = strtotime('yesterday');
+        $aFILE = glob($LOGS_DIR .'/'. '*_'.date("Y-m-d", $date_focus).'*_'.date("Y-m-d", $date_focus).'_*.log');
+
+        $total_space_yesterday = 0;
+        foreach ($aFILE as $file) {
+            $total_space_yesterday += filesize($file);
+        }
+
         $num_len = strlen($used_space);
         if($unit = 'AUTO'){
             if($num_len < 4){
@@ -884,10 +892,17 @@ static function (array $file) {
             $total_space_disp = number_format(($total_space / pow(1024, $exponent)), 2, '.', '');
             $free_space_disp = number_format(($free_space / pow(1024, $exponent)), 2, '.', '');
             $used_space_disp = number_format(($used_space / pow(1024, $exponent)), 2, '.', '');
+            $total_space_yesterday_disp = number_format(($total_space_yesterday / pow(1024, $exponent)), 2, '.', '');
         }
 
         $data["total-partition-size"] = $total_space_disp;
-        $data["total-log-size-yesterday"] = 0;  //need implementation
+        $data["total-log-space-yesterday"] = $total_space_yesterday_disp;
+
+        $data["day-left"] = "";
+        if($total_space_yesterday > 0){
+            $data["day-left"] = ceil($free_space / $total_space_yesterday);
+        }
+
         $data["partition-free-space"] = $free_space_disp;
         $data["partition-used-space"] = $used_space_disp;
         $data["unit"] = $unit;