<mvt:comment> ==================== AJAX PAGE ==================== </mvt:comment>
<mvt:comment>
	| * Accessed via AJAX calls placed.
	| * Either outputs as JSON or HTML formats.
	|
	| ----------- Table of Contents -----------
	| START    : Determine output content_type
	| PREFIX   : Print the prefix variable
	| SUFFIX   : Print the suffix variable
	| END      : Output the content_type header
	| Features : JSON_Output certain features based off g.Action values
</mvt:comment>

<mvt:comment> =START </mvt:comment>
<mvt:if expr="
	(g.Verb EQ 'Get_ContentSection')
">

	<mvt:assign name="l.settings:content_type" value="'text/html'" />
	<mvt:assign name="l.settings:output_prefix" value="''" />
	<mvt:assign name="l.settings:output_suffix" value="''" />

<mvt:else>

	<mvt:assign name="l.settings:content_type" value="'application/json'" />
	<mvt:assign name="l.settings:output_prefix" value="'{'" />
	<mvt:assign name="l.settings:output_suffix" value="'}'" />

</mvt:if>
<mvt:assign name="l.success" value="miva_output_header( 'Content-Type', l.settings:content_type )" />
<mvt:miva output="on" compresswhitespace="on" />

<mvt:comment> =PREFIX </mvt:comment>
&mvte:output_prefix;

<mvt:comment>

	Process a comma separated list of Product IDs and return an array of "updates".
		a) Inventory
		b) Discount pricing

	Verb: SS_Update_Product
	Params:
		❍ Product_IDS

</mvt:comment>
<mvt:if expr="(g.Verb EQ 'SS_Update_Product')">

	<mvt:comment> validate data </mvt:comment>

	<mvt:if expr="g.Product_IDS">

		<mvt:assign name="l.settings:ids" value="miva_array_deserialize( g.Product_IDS )" />
		<mvt:if expr="miva_array_elements( l.settings:ids ) GT 0">
			
			<mvt:assign name="l.products" value="NULL" />
			<mvt:foreach iterator="id" array="ids">

				<mvt:comment> validate id </mvt:comment>
				<mvt:assign name="l.settings:id" value="int( l.settings:id )" />
				
				<mvt:comment> Reset Foreach </mvt:comment>
				<mvt:assign name="l.product" value="NULL" />

				<mvt:do file="g.Module_Library_DB" name="l.Product_Load_ID_WithRuntimeInventory" value="Product_Load_ID_WithRuntimeInventory( l.settings:id, l.product )" />
				<mvt:do file="g.Module_Feature_TUI_UT" name="l.success" value="CommonComponentFields_Initialize_Product_Runtime( l.product )" />
				
				<mvt:if expr="NOT ISNULL l.product">
					
					<mvt:assign name="l.success" value="miva_array_insert_var( l.products, l.product, -1 )" />

				</mvt:if>
				
			</mvt:foreach>

			<mvt:if expr="miva_array_elements( l.products ) GT 0">

				<mvt:do file="g.Module_Feature_TUI_UT" name="l.success" value="CommonComponentFields_Initialize_Product_Discounts_Runtime( l.products, miva_array_elements( l.products ) )" />

				"data": <mvt:do file="g.Module_JSON" name="l.success" value="JSON_Output( l.products )" />,
				"success": 1

				<mvt:comment> =SUFFIX </mvt:comment>
				&mvte:output_suffix;
				<mvt:exit />

			<mvt:else>

				"data": [],
				"success": 0,
				"error_code": "AJAX-003",
				"message": "Error: Unable to ouput product list."

				<mvt:comment> =SUFFIX </mvt:comment>
				&mvte:output_suffix;
				<mvt:exit />

			</mvt:if>

		<mvt:else>

			"data": [],
			"success": 0,
			"error_code": "AJAX-002",
			"message": "Error: Unable to create array from parameter `Product_IDS`."

			<mvt:comment> =SUFFIX </mvt:comment>
			&mvte:output_suffix;
			<mvt:exit />

		</mvt:if>

	<mvt:else>

		"data": [],
		"success": 0,
		"error_code": "AJAX-001",
		"message": "Error: No product ids passed."

	</mvt:if>

</mvt:if>

<mvt:comment>

	Get a specific product's attribute data (in JSON) via API

	Verb: Get_Product_Attributes
	Params:
		❍ Product_ID

</mvt:comment>
<mvt:if expr="(g.Verb EQ 'Get_Product_Attributes')">
	
	<mvt:comment> validate data </mvt:comment>
	<mvt:assign name="g.Product_ID" value="int( g.Product_ID )" />

	<mvt:if expr="g.Product_ID">
	
		<mvt:assign name="l.settings:product_id" value="g.Product_ID" />
		<mvt:item name="product_attributes" param="product_id" file="AJAX-product_attributes-item.htm" />

		<mvt:if expr="l.settings:attributes">

			"data": <mvt:do file="g.Module_JSON" name="l.success" value="JSON_Output( l.settings:attributes )" />,
			"success": 1

		<mvt:else>

			"data": [],
			"success": 0,
			"error_code": "AJAX-GPA-002",
			"message": "Error: No attributes found."

			
		</mvt:if>

	<mvt:else>

		"data": [],
		"success": 0,
		"error_code": "AJAX-GPA-001",
		"message": "Error: No product id passed."

	</mvt:if>
</mvt:if>

<mvt:comment>

	Get a specific content section's data via API

	Verb: Get_ContentSection
	Params:
		❍ ContentSection_Code

</mvt:comment>
<mvt:if expr="(g.Verb EQ 'Get_ContentSection')">

	<mvt:item name="readytheme" param="contentsection( g.ContentSection_Code )" />

</mvt:if>

<mvt:comment>

	Save a Kit state (JSON) into a file on the server for later recall

	Verb: Set_Kit_Save
	Params:
		❍ Kit_UID

	Request Body:
		❍ JSON to be passed in body (refereneced by `s.content_data`)

	Notes:
		Saves the JSON to a file on the server.

</mvt:comment>
<mvt:if expr="(g.Verb EQ 'Set_Kit_Save')">

	<mvt:if expr="ISNULL g.Kit_UID">
		
		"data": [],
		"success": 0,
		"error_code": "AJAX-SKS-001",
		"message": "Error: No `Kit_UID` string passed."
		
		<mvt:comment> =SUFFIX </mvt:comment>
		&mvte:output_suffix;
		<mvt:exit />

	</mvt:if>

	<mvt:comment> Validate Kit_UID integrity </mvt:comment>
	<mvt:assign name="l.left" value="gettoken( g.Kit_UID, '-', 1 )" />
	<mvt:assign name="l.right" value="gettoken( g.Kit_UID, '-', 2 )" />
	<mvt:if expr="(NOT isalnum( l.left )) OR (NOT isalnum( l.right ))">
		
		"data": [],
		"success": 0,
		"error_code": "AJAX-SKS-002",
		"message": "Error: Passed `Kit_UID` is not valid."
		
		<mvt:comment> =SUFFIX </mvt:comment>
		&mvte:output_suffix;
		<mvt:exit />

	</mvt:if>

	<mvt:if expr="ISNULL s.content_data">
		
		"data": [],
		"success": 0,
		"error_code": "AJAX-SKS-003",
		"message": "Error: No data passed via request body."
		
		<mvt:comment> =SUFFIX </mvt:comment>
		&mvte:output_suffix;
		<mvt:exit />

	</mvt:if>

	<mvt:comment> attempt to decode json </mvt:comment>
	<mvt:if expr="NOT miva_json_decode( s.content_data, l.json )">
		
		"data": [],
		"success": 0,
		"error_code": "AJAX-SKS-004",
		"message": "Error: Request body is not valid json."

		<mvt:comment> =SUFFIX </mvt:comment>
		&mvte:output_suffix;
		<mvt:exit />
		
	</mvt:if>

	<mvt:comment> define path </mvt:comment>
	<mvt:assign name="l.path" value="'/saved-kits/'" />
	<mvt:assign name="l.full_path" value="l.path $ g.Kit_UID $ '.json'" />
	
	<mvt:comment> create/overwrite the file </mvt:comment>
	<mvt:if expr="fexists( l.full_path )">

		<mvt:if expr="file_overwrite( l.full_path, 'data', s.content_data )">
				
			"data": [],
			"success": 1,
			"message": "Success: Customization `&mvtj:global:Kit_UID;` was successfully edited!"

		<mvt:else>

			"data": [],
			"success": 0,
			"error_code": "AJAX-SKS-005",
			"message": "Error: There was an error saving your customizations."

		</mvt:if>

		

	<mvt:else>

		<mvt:if expr="file_create( l.full_path, 'data', s.content_data )">

			"data": [],
			"success": 1,
			"message": "Success: Created save for your customizations!"

		<mvt:else>

			"data": [],
			"success": 0,
			"error_code": "AJAX-SKS-006",
			"message": "Error: There was an error saving your customizations."
			
		</mvt:if>
		
	</mvt:if>

</mvt:if>

<mvt:comment>

	Return a saved Kit state in JSON format, referenced by ID

	Verb: Get_Saved_Kit
	Params:
		❍ Kit_UID

	Notes:
		Loads saved JSON file on the server

</mvt:comment>
<mvt:if expr="(g.Verb EQ 'Get_Saved_Kit')">

	<mvt:if expr="ISNULL g.Kit_UID">
		
		"data": [],
		"success": 0,
		"error_code": "AJAX-GSK-001",
		"message": "Error: No `Kit_UID` string passed."
		
		<mvt:comment> =SUFFIX </mvt:comment>
		&mvte:output_suffix;
		<mvt:exit />

	</mvt:if>

	<mvt:comment> Validate Kit_UID integrity </mvt:comment>
	<mvt:assign name="l.left" value="gettoken( g.Kit_UID, '-', 1 )" />
	<mvt:assign name="l.right" value="gettoken( g.Kit_UID, '-', 2 )" />
	<mvt:if expr="(NOT isalnum( l.left )) OR (NOT isalnum( l.right ))">
		
		"data": [],
		"success": 0,
		"error_code": "AJAX-SKS-007",
		"message": "Error: Passed `Kit_UID` is not valid."
		
		<mvt:comment> =SUFFIX </mvt:comment>
		&mvte:output_suffix;
		<mvt:exit />

	</mvt:if>

	<mvt:comment> define path </mvt:comment>
	<mvt:assign name="l.path" value="'/saved-kits/'" />
	<mvt:assign name="l.full_path" value="l.path $ g.Kit_UID $ '.json'" />

	<mvt:if expr="NOT fexists( l.full_path )">

		"data": [],
		"success": 0,
		"error_code": "AJAX-GSK-002",
		"message": "Error: No saved customization found with ID `&mvtj:global:Kit_UID;`."
		
		<mvt:comment> =SUFFIX </mvt:comment>
		&mvte:output_suffix;
		<mvt:exit />
		
	</mvt:if>

	<mvt:if expr="file_read( l.full_path, 'data', l.json )">

		"data": <mvt:eval expr="l.json" />,
		"success": 1,
		"error_code": "AJAX-GSK-003",
		"message": "Success: Loaded saved customization."

	<mvt:else>

		"data": [],
		"success": 0,
		"error_code": "AJAX-GSK-004",
		"message": "Error: There was an error loading the saved customization `&mvtj:global:Kit_UID;`."
		
	</mvt:if>

</mvt:if>

<mvt:comment>

	Set the `kit_price` custom field via API call
	
	Verb: Set_New_Kit_Price
	Params:
		❍ Product_ID
		❍ New_Kit_Price

	Notes: 
		Only works if the caller is logged into the customer login "kitprice".

</mvt:comment>
<mvt:if expr="(g.Verb EQ 'Set_New_Kit_Price')">

	<mvt:comment> validate data </mvt:comment>
	<mvt:if expr="NOT (g.Product_ID GT 0)">

		"data": [],
		"success": 0,
		"error_code": "AJAX-SNKP-001",
		"message": "Error: Product_ID was not formatted correctly."
		
		<mvt:comment> =SUFFIX </mvt:comment>
		&mvte:output_suffix;
		<mvt:exit />

	</mvt:if>
	<mvt:if expr="NOT (g.New_Kit_Price GT 0)">

		"data": [],
		"success": 0,
		"error_code": "AJAX-SNKP-002",
		"message": "Error: New_Kit_Price was not formatted correctly."
		
		<mvt:comment> =SUFFIX </mvt:comment>
		&mvte:output_suffix;
		<mvt:exit />

	</mvt:if>
	<mvt:if expr="(g.customer:login NE 'kitprice')">

		"data": [],
		"success": 0,
		"error_code": "AJAX-SNKP-003",
		"message": "Error: View error in AJAX page template code."
		
		<mvt:comment> =SUFFIX </mvt:comment>
		&mvte:output_suffix;
		<mvt:exit />

	</mvt:if>

	<mvt:comment> Process Verb </mvt:comment>
	<mvt:item name="customfields" param="Write_Product_ID( g.Product_ID, 'kit_price', g.New_Kit_Price )" />

	"data": [],
	"success": 1,
	"message": "Success!"

</mvt:if>

<mvt:comment>

	Load a specific layout and product data into a "Kit" bundle to be used within the Pool Kit Builder app.
	
	Verb: Get_Kit_Data
	Params:
		❍ Product_ID

	Notes:
		❍ CustomField_Codes — a comma separated list of custom field codes to load
		❍ Relys on the `tgcomponent` item
		❍ Relys on the `customfields` item
		❍ Relys on the `product_attributes` item
		❍ Requires `layout_code` customfield

</mvt:comment>
<mvt:if expr="(g.Verb EQ 'Get_Kit_Data')">

	<mvt:comment> validate data </mvt:comment>
	<mvt:if expr="NOT (g.Product_ID GT 0)">

		"data": [],
		"success": 0,
		"error_code": "AJAX-GKD-001",
		"message": "Error: Product_ID was not formatted correctly."
		
		<mvt:comment> =SUFFIX </mvt:comment>
		&mvte:output_suffix;
		<mvt:exit />

	</mvt:if>

	<mvt:comment> sanitize/format data </mvt:comment>
	<mvt:assign name="g.Product_ID" value="int( g.Product_ID )" />
	<mvt:assign name="g.CustomField_Codes" value="'layout_code,skimmer_type,s_shape,s_wall,corner_count,length,overlap_liner_coping_strip_count,filter_media_amount,gallon_capacity,includes_bead_track,grass_killer_quantity,warehouse_location,manufacturer,available_length,perimeter,s_wheight,s_width,sq_ft,shortdesc,available_dig_specs,kit_price,brace_calculation,end_of_l_length,end_of_l_width'" />

	<mvt:comment> ================================================================================ </mvt:comment>

	<mvt:comment> Load Product Data </mvt:comment>
	<mvt:do file="g.Module_Library_DB" name="l.Runtime_Product_Load_ID" value="Runtime_Product_Load_ID( g.Product_ID, l.settings:product )" />
	<mvt:do file="g.Module_Feature_TUI_UT" name="l.success" value="CommonComponentFields_Initialize_Product_Runtime( l.settings:product )" />
	<mvt:assign name="l.success" value="miva_array_insert_var( l.settings:products, l.settings:product, -1 )" />
	<mvt:do file="g.Module_Feature_TUI_UT" name="l.success" value="CommonComponentFields_Initialize_Product_Discounts_Runtime( l.settings:products, 1 )" />

	<mvt:comment> EXIT if failed to load product </mvt:comment>
	<mvt:if expr="l.Runtime_Product_Load_ID EQ 0">
		
		"data": [],
		"success": 0,
		"error_code": "AJAX-GKD-002",
		"message": "Error: Product_ID was not formatted correctly."
		
		<mvt:comment> =SUFFIX </mvt:comment>
		&mvte:output_suffix;
		<mvt:exit />

	</mvt:if>

	<mvt:comment> Load Customfields </mvt:comment>
	<mvt:item name="customfields" param="Read_Product_ID( l.settings:product:id, g.CustomField_Codes, l.settings:product:customfield_values:customfields )" />
	
	<mvt:comment> Load Attributes </mvt:comment>
	<mvt:item name="product_attributes" param="product:id" file="AJAX-product_attributes-item.htm" />

	<mvt:comment> Combine product and attribute data </mvt:comment>
	<mvt:assign name="l.settings:product:attributes" value="l.settings:attributes" />
	
	<mvt:comment> Create `l.kit` structure </mvt:comment>
	<mvt:if expr="l.settings:product:customfield_values:customfields:layout_code">
		<mvt:item name="tgcomponent" param="Layout_Load_Code( l.settings:product:customfield_values:customfields:layout_code, l.settings:components )" />
		
		<mvt:foreach iterator="component" array="components">
			<mvt:if expr="l.settings:component:component:code EQ 'product-addon-section'">
				<mvt:assign name="l.addon_section" value="l.settings:component:attributes" />
				<mvt:assign name="l.addon_section:_component" value="l.settings:component:component" />
				<mvt:assign name="l.addon_section:_id" value="l.settings:component:id" />
				<mvt:assign name="l.addon_section:_layout_id" value="l.settings:component:layout_id" />
				<mvt:assign name="l.addon_section:_key" value="l.settings:component:id $ '-' $ l.settings:component:layout_id" />
				<mvt:assign name="l.addon_section:_parent" value="l.settings:component:parent" />
				<mvt:assign name="l.addon_section:_name" value="l.settings:component:name" />
				<mvt:foreach iterator="child" array="component:children">
					<mvt:if expr="l.settings:child:component:code EQ 'product-addon-category'">
						<mvt:do file="g.Module_Library_DB" name="l.result" value="Category_Load_ID( l.settings:child:attributes:category:category:id, l.settings:child:attributes:category )" />
						<mvt:do file="g.Module_Feature_URI_UT" name="l.settings:child:attributes:category:link" value="Store_Category_URL( l.settings:child:attributes:category, l.null )" />
						<mvt:assign name="l.addon_category" value="l.settings:child:attributes" />
						<mvt:assign name="l.addon_category:_component" value="l.settings:child:component" />
						<mvt:assign name="l.addon_category:_id" value="l.settings:child:id" />
						<mvt:assign name="l.addon_category:_layout_id" value="l.settings:child:layout_id" />
						<mvt:assign name="l.addon_category:_key" value="l.addon_category:_id $ '-' $ l.settings:child:layout_id" />
						<mvt:assign name="l.addon_category:_parent" value="l.settings:child:parent" />
						<mvt:assign name="l.addon_category:_name" value="l.settings:child:name" />
						<mvt:assign name="l.result" value="miva_array_insert( l.addon_section:addon_categories, l.addon_category, -1 )" />
					</mvt:if>
				</mvt:foreach>
				<mvt:assign name="l.result" value="miva_array_insert( l.kit:addon_sections, l.addon_section, -1 )" />
			</mvt:if>
		</mvt:foreach>
		
		<mvt:assign name="l.kit:layout_id" value="l.settings:components[1]:layout_id" />
		<mvt:assign name="l.kit:product" value="l.settings:product" />
		<mvt:assign name="l.kit:product:attributes" value="l.settings:attributes" />

	</mvt:if>
	
	<mvt:comment> Output </mvt:comment>
	"success": 1,
	"data": <mvt:do file="g.Module_JSON" name="l.success" value="JSON_Output( l.kit )" />

</mvt:if>

<mvt:comment>

	Load a variant and it's parts. Then load those part's "Kit Price"(kit_price) custom field value. Tally the "Sum of Parts" of the kit price.

	Verb: Get_Variant_Kit_Price_SOP
	Params:
		❍ Product_ID -or- Product_Code
		❍ Variant_ID

</mvt:comment>
<mvt:if expr="g.Verb EQ 'Get_Variant_Kit_Price_SOP'">

	<mvt:comment> validate data </mvt:comment>
	<mvt:if expr="(NOT (g.Product_ID GT 0)) AND (len_var( g.Product_Code ) EQ 0)">

		"data": [],
		"success": 0,
		"error_code": "AJAX-GVKPSOP-001",
		"message": "Error: Product_ID or Product_Code was not formatted correctly."
		
		<mvt:comment> =SUFFIX </mvt:comment>
		&mvte:output_suffix;
		<mvt:exit />

	</mvt:if>
	<mvt:if expr="NOT (g.Variant_ID GT 0)">

		"data": [],
		"success": 0,
		"error_code": "AJAX-GVKPSOP-002",
		"message": "Error: Variant_ID was not formatted correctly."
		
		<mvt:comment> =SUFFIX </mvt:comment>
		&mvte:output_suffix;
		<mvt:exit />

	</mvt:if>

	<mvt:comment> format data </mvt:comment>
	<mvt:assign name="l.product:id" value="int( g.Product_ID )" />
	<mvt:assign name="l.variant_id" value="int( g.Variant_ID )" />

	<mvt:if expr="len_var( g.Product_Code ) GT 0">
		
		<mvt:do file="g.Module_Library_DB" name="l.Product_Load_Code" value="Product_Load_Code( g.Product_Code, l.product )" />

		<mvt:if expr="l.Product_Load_Code NE 1">

			"data": [],
			"success": 0,
			"error_code": "AJAX-GVKPSOP-004",
			"message": "Error: No product found."
			
			<mvt:comment> =SUFFIX </mvt:comment>
			&mvte:output_suffix;
			<mvt:exit />
			
		</mvt:if>

	</mvt:if>

	<mvt:comment> load data </mvt:comment>
	<mvt:do file="g.Module_Library_DB" name="l.success" value="ProductVariantPartList_Load_Variant( l.product:id, l.variant_id, l.settings:parts )" />
	<mvt:if expr="miva_array_elements( l.settings:parts ) GT 0">

		<mvt:assign name="l.settings:kit_price" value="0" />

		<mvt:foreach iterator="part" array="parts">
			
			<mvt:item name="customfields" param="Read_Product_ID( l.settings:part:part_id, 'kit_price', l.settings:part:kit_price )" />

			<mvt:if expr="l.settings:part:kit_price GT 0">

				<mvt:assign name="l.settings:kit_price" value="l.settings:kit_price + l.settings:part:kit_price" />

			<mvt:else>

				<mvt:do file="g.Module_Library_DB" name="l.success" value="Product_Load_ID( l.settings:part:part_id, l.settings:part )" />

				<mvt:assign name="l.settings:kit_price" value="l.settings:kit_price + l.settings:part:price" />

			</mvt:if>

		</mvt:foreach>

		"data": { "kitPrice": &mvtj:kit_price; },
		"success": 1

		<mvt:comment> =SUFFIX </mvt:comment>
		&mvte:output_suffix;
		<mvt:exit />
		
	<mvt:else>
	
		"data": [],
		"success": 0,
		"error_code": "AJAX-GVKPSOP-003",
		"message": "Error: No variant parts found."
		
		<mvt:comment> =SUFFIX </mvt:comment>
		&mvte:output_suffix;
		<mvt:exit />

	</mvt:if>
	
</mvt:if>

<mvt:comment> =SUFFIX </mvt:comment>
&mvte:output_suffix;
<mvt:exit />