trap_lines.ps1

class TrapInfo {
    # Trap name - eg 18 or 16-1 etc
    $Name
    # if it was checked
    $Done
    # What was found
    $Catch
    # free form notes
    $Notes
    # Group - there can be multiple lines under a group - eg Group 1, Group 2
    $Group
    # Line - groups can be broken into multiple lines -
    # eg Group 1 - MW 18-10a, and Group 2, MW 10-4a, MSR3
    $Line

    # TODO: static methods to get the long and short titles for the things
}

$groups = @{
    "Group 1" = @(
        @{
            Name = "MW"
            Value = @(
            "18", "17", "16a", "16-1", "16",
            "15a", "15-1", "15", "14a", "14", "13b",
            "13a", "13-1", "13", "12a", "12", "11b",
            "11a", "11", "10b", "10a"
            )
        }
    )
    "Group 2" = @(
        @{
            Name = "MW"
            Value = @(
            "10", "9a", "9", "8a", "8", "7a",
            "7", "6a", "6", "5a", "5", "4a"
            )
        }
        @{
            Name = "MSR3"
            Value = @(
            "1", "2", "3", "4", "5", "6", "7", "8"
            )
        }
    )
}

class ClearingTask {
    # Start of the weekend to clear the traps
    [string]$date
    # Name of the task - eg MW-MSR3
    [string]$Name
    # What to do for each group
    [hashtable]$task
    # groups to clear
    $groups

    ClearingTask(){
        write-debug "In clearingtask with no params"
        $this.PSObject.TypeNames.Insert(0,"ClearingTask")
    }
    ClearingTask([string]$Name, [Roster]$roster, $groups){
        write-debug "In ClearingTask name ${Name} roster ${roster}"
        $this.Name = $Name
        $this.date = $roster.sat_date.ToString("ddd, d MMM yyyy")
        $this.task = @{
            "Group 1" = $roster.eggs_group -eq 1 ? "Eggs + Erayz" : "Erayz"
            "Group 2" = $roster.eggs_group -eq 2 ? "Eggs + Erayz" : "Erayz"
        }
        $this.groups = $groups
        $this.PSObject.TypeNames.Insert(0,"ClearingTask")
    }
}

function get-trap-line(){
    <#
    .SYNOPSIS
    get an array of objects for the named group/line
    #>
    [Cmdletbinding()]
    param (
        # Name of the group - eg "Group 1"
        $group,
        # Name of the line - eg MSR3
        $line,
        # hashtable containing the data
        [hashtable]$groups = $groups
    )
    $group_record = $groups[$group]
    if ($null -eq $group_record) {
        throw "Could not find a record for group $group"
    }
    $trap_line = ($group_record.where({$_.Name -eq $line})).Value

    $traps = $trap_line.foreach({ [TrapInfo]@{'Name'=$_; 'Group'=$group; 'Line'=$line }})
    $traps



}

function get-trap-lines(){
    [cmdletbinding()]
    param ()

    # lines in order
    $lines = @{}
    write-debug "group keys $($groups.keys)"
    foreach ($group_name in ($groups.keys | sort-object)){
        $lines[$group_name] = @()
        write-debug "Group: $group_name"
        $group = $groups[$group_name]
        foreach ($line in $group) {

            write-debug "line: $($line | out-string) "
            $lines[$group_name] += ,(get-trap-line $group_name $line.Name)
        }
        $convert_this += $group_sub
    }

    write-debug "lines result: $($lines | convertto-json -depth 10)"
    $lines
}

function get-tables(){
    [cmdletbinding()]
    param (
        # array of lines to convert to html tables
        [Parameter(Mandatory)]
        $lines,
        # About the tasks etc
        [Parameter(Mandatory)]
        [ClearingTask]$line_info
    )
    foreach ($group_name in ($lines.keys | sort-object)) {
        $group = $lines[$group_name]
        $group_trap_count = @($group |foreach-object{$_}).length
        @"
<div class=`"$($group_name -replace ' ','')`">
<h2>$group_name - $($line_info.task.$group_name)</h2>
<p>$group_trap_count Traps</p>
"@
        write-debug "group $($group | convertto-json -depth 10)"
        foreach ($line in $group) {

            "<h3>$($line[0].Line)</h3>"

            # Note that align does not work - see https://stackoverflow.com/a/18232365/1543555
            $line | ConvertTo-Html -fragment -property `
              @{ name = 'Trap'; expr = { $_.Name} }, `
              @{ name = 'Done'; expr = { $_.clear };  }, `
            #  @{ name = '<span class="short-text">Catch</span><span class="long-text">Catch (R/S/W)</span>'; expr =
            @{ name = '<span class="short-text">Catch (R/S/W)</span><span class="long-text">Catch (R/S/W)</span>'; expr =
            { $_.victim }; width=100 }, `
              @{ name = 'Notes'; expr = { $_.notes }; width=300  }
        }
        '</div>'
    }
}

function get-page(){
    [cmdletbinding()]
    param (
        # What this task is
        [Parameter(Mandatory)]
        [ClearingTask]$clearing_task,

        # If extra note needed for this one
        [string]$extra_note

    )
    # https://4sysops.com/archives/building-html-reports-in-powershell-with-convertto-html/
    # https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Grid_Layout
    # web says style needs to be in the header.
    # You're supposed to put it in a separate file actually
    # When using -head with convertto-html the title arg is ignored
    # so you have to put the title in
    $head = @"
<title>$($clearing_task.name) $($clearing_task.date)</title>

<style>
BODY {font-family: Arial}
TABLE {border-width: 1px; border-style: solid; border-color: black; border-collapse: collapse;}

TH {border-width: 1px; padding: 3px; border-style: solid; border-color: black; font-size: 18px;}
TH:nth-child(2) {font-size: 16px }
TH:nth-child(3) {word-wrap: normal; font-size: 16px }
TH:nth-child(4) {text-align: left; }

TD {border-width: 1px; padding: 3px; border-style: solid; border-color: black; font-size: 18px }

.short-text {display:none;}
@media (max-width: 1200px){
    .short-text { display: inline-block; }
    .long-text { display: none; }
}
P { font-size: 18px}
.groups {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}
</style>
"@
    $body_start = @"
<h1>$($clearing_task.name) $($clearing_task.date)</h1>
<ul>
<li>Stoats have a black tip on their tail.The tail is half the length of the body. Weasels have a shorter tail - no black tip</li>
<li>Frozen Trigger. Unset the trap and then move the trigger back and forth. If the trigger does not swing freely work it back and forth vigorously about a dozen
times to free it up. Reset the trap.</li>
</ul>
"@
    if ($extra_note){
        $body_start += "<b>${extra_note}</b>"
    }
    $body_start += @"
<div class="groups">
"@

    $body_trailer = "</div>"

    $tables = get-tables (get-trap-lines) $clearing_task

    # reminder - title is ignored if you use -head
    $(ConvertTo-Html `
        -head $head `
        -body "$body_start $tables" `
        -PostContent $body_trailer) -replace '(?m)^</?table>$', ''


}


class Roster {
    # Date on Saturday for the task
    [DateTime]$sat_date
    # Which group gets eggs and erayz
    [ValidateSet(1,2)]
    [Int16]$eggs_group
}

[Roster[]]$roster = @(
    # 0 - doing this for Mike
    [Roster]@{
        sat_date = '23 Mar 2024'
        eggs_group = 1
    },
    # 1
    [Roster]@{
        sat_date = '20 Apr 2024'
        eggs_group = 1
    },
    # 2
    [Roster]@{
        sat_date = '4 May 2024'
        eggs_group = 2
    },
    # 3
    [Roster]@{
        sat_date = '29 Jun 2024'
        eggs_group = 2
    },
    # 4
    [Roster]@{
        sat_date = '24 Aug 2024'
        eggs_group = 2
    }
)
# If you want debug mode:
# $debugPreference = "Continue"

###
### EDIT which $roster element to use below. Indexing starts at 0.
###

$line_info = [ClearingTask]::new('MW-MSR3', $roster[2], $groups)
# get-page $line_info "Take extra eggs for MW11a and MW10a"
$out_file = "trap_lines.html"
get-page $line_info | out-file $out_file
write-host "wrote to $(Resolve-Path $out_file)"