NEW: Option to generate khal timetable

config_example

@@ -2,3 +2,4 @@ CURRENT_COURSE_DIR: $HOME/CurrentCourse
 ROOT_COURSE_DIR: $HOME/Documents/Studies
 
 RELATIVE_INFO_FILE: info.yaml
+RELATIVE_TIMETABLE_FILE: timetable.yaml

studyManager.sh

@@ -154,6 +154,125 @@ sm_list_contents() {
     echo -n $selection | xclip -selection clipboard
 }
 
+sm_timetable() {
+    #
+    # Use timetable to create task, events etc.
+    #
+
+    sm_tt_usage() {
+        local txt=(
+            "Utility $APPNAME for managing your studies."
+            "Usage: $APPNAME import [options]"
+            ""
+            "Options:"
+            "   --help, -h          Print help."
+        )
+
+        printf "%s\n" "${txt[@]}"
+    }
+
+    sm_tt_bad_usage() {
+        local message="$1"
+        local txt=(
+            "For an overview of the command, execute:"
+            "$APPNAME timetable --help"
+        )
+
+        [[ $message ]] && printf "$message\n"
+
+        printf "%s\n" "${txt[@]}"
+    }
+
+    sm_tt_khal() {
+        local info_file="$CURRENT_COURSE_DIR/$RELATIVE_INFO_FILE"
+        local timetable_file="$CURRENT_COURSE_DIR/$RELATIVE_TIMETABLE_FILE"
+
+        local start_date="2021-09-20"
+        local end_date="2021-12-25"
+
+        sm_load_yaml_vars "${info_file}"
+        sm_parse_yaml "${timetable_file}" timetable
+
+        for e in "${timetable[@]}"
+        do
+
+            val=${e#*=}
+            key=${e%%=*}
+
+            val="${val%\'}"
+            val="${val#\'}"
+
+            val=($val)
+
+            local event_date=""
+
+            case "${val[0]}" in
+                "Mon")
+                    event_date=$(date --date="${start_date} +0 days" +%d/%m/%Y)
+                    ;;
+                "Tue")
+                    event_date=$(date --date="${start_date} +1 days" +%d/%m/%Y)
+                    ;;
+                "Wed")
+                    event_date=$(date --date="${start_date} +2 days" +%d/%m/%Y)
+                    ;;
+                "Thu")
+                    event_date=$(date --date="${start_date} +3 days" +%d/%m/%Y)
+                    ;;
+                "Fri")
+                    event_date=$(date --date="${start_date} +4 days" +%d/%m/%Y)
+                    ;;
+                "Thu")
+                    event_date=$(date --date="${start_date} +5 days" +%d/%m/%Y)
+                    ;;
+            esac
+
+            command="khal new -a Timetable -r weekly -u $(date --date=${end_date} +%d/%m/%Y) -l ${val[3]//\\0040/' '} $event_date ${val[1]} ${val[2]} ${title} ${key}"
+
+            echo "$command"
+
+            read -p "Run above command [yn]? " -r
+            echo
+            if [[ $REPLY =~ ^[Yy]$ ]]
+            then
+                eval "${command}"
+            fi
+        done
+        exit 0
+    }
+
+    sm_tt_task() {
+        exit 0
+    }
+
+    while (( $# ))
+    do
+        case $1 in
+            -h|--help)
+                shift
+                sm_tt_usage
+                exit 0
+                ;;
+            --khal|-k)
+                shift
+                sm_tt_khal
+                exit 0
+                ;;
+            --task|-t)
+                shift
+                sm_tt_task
+                exit 0
+                ;;
+            *)
+                sm_tt_bad_usage "Option/command not recognized."
+                ;;
+        esac
+    done
+
+    sm_tt_bad_usage
+    exit 1
+}
+
 while (( $# ))
 do
     case $1 in
@@ -172,6 +291,12 @@ do
             exit 0
             shift
             ;;
+        timetable)
+            command=$1
+            shift
+            sm_"$command" "$@"
+            exit 0
+            ;;
         *)
             sm_bad_usage "Option/command not recognized."
             exit 1