{%- let section = "# =============================================================================\n#" -%}
{%- let not_configured = "# -- not configured --" -%}

{{ section }}
# Utility functions for zoxide.
#

# pwd based on zoxide's format.
function __zoxide_pwd {
    $__zoxide_pwd = Get-Location
    if ($__zoxide_pwd.Provider.Name -eq "FileSystem") {
        $__zoxide_pwd.ProviderPath
    }
}

# cd + custom logic based on the value of _ZO_ECHO.
function __zoxide_cd($dir) {
    Set-Location $dir -ea Stop
{%- if echo %}
    $(Get-Location).Path
{%- endif %}
}

{{ section }}
# Hook configuration for zoxide.
#

# Hook to add new entries to the database.
function __zoxide_hook {
    $result = __zoxide_pwd
    if ($null -ne $result) {
        zoxide add -- $result
    }
}

# Initialize hook.
if (-Not (Get-Command '__zoxide_hook' -ErrorAction SilentlyContinue)) {
{%- match hook %}
{%- when InitHook::None %}
    {{ not_configured }}
{%- when InitHook::Prompt %}
    $prompt_old = $function:prompt
    function prompt {
        $null = __zoxide_hook
        & $prompt_old
    }
{%- when InitHook::Pwd %}
    if ($PSVersionTable.PSVersion.Major -ge 6) {
        $ExecutionContext.InvokeCommand.LocationChangedAction = {
            $null = __zoxide_hook
        }
    }
    else {
        Write-Error ("`n" +
            "zoxide: PWD hooks are not supported below powershell 6.`n" +
            "        Use 'zoxide init powershell --hook prompt' instead.")
    }
{%- endmatch %}
}

{{ section }}
# When using zoxide with --no-aliases, alias these internal functions as
# desired.
#

# Jump to a directory using only keywords.
function __zoxide_z {
    if ($args.Length -eq 0) {
        __zoxide_cd ~
    }
    elseif ($args.Length -eq 1 -and $args[0] -eq '-') {
        __zoxide_cd -
    }
    elseif ($args.Length -eq 1 -and (Test-Path $args[0] -PathType Container)) {
        __zoxide_cd $args[0]
    }
    else {
        $result = __zoxide_pwd
        if ($null -ne $result) {
            $result = zoxide query --exclude $result -- @args
        }
        else {
            $result = zoxide query -- @args
        }
        if ($LASTEXITCODE -eq 0) {
            __zoxide_cd $result
        }
    }
}

# Jump to a directory using interactive search.
function __zoxide_zi {
    $result = zoxide query -i -- @args
    if ($LASTEXITCODE -eq 0) {
        __zoxide_cd $result
    }
}

{{ section }}
# Convenient aliases for zoxide. Disable these using --no-aliases.
#

{%- match cmd %}
{%- when Some with (cmd) %}

Set-Alias {{cmd}} __zoxide_z
Set-Alias {{cmd}}i __zoxide_zi

{%- when None %}

{{ not_configured }}

{%- endmatch %}

{{ section }}
# To initialize zoxide, add this to your configuration (find it by running
# `echo $profile` in PowerShell):
#
# Invoke-Expression (& { $hook = if ($PSVersionTable.PSVersion.Major -ge 6) { 'pwd' } else { 'prompt' } (zoxide init powershell --hook $hook) -join "`n" })