#include "assembler.h"
#include <ivy/asm/bin.h>

static enum ivy_status init_scope(struct ivy_assembler *as, struct assembler_scope *scope,
	const ivy_assembler_attrib_table attrib)
{
	struct ivy_bin_class header = {0};

	header.c_ident = b_i32_htob((uint32_t)attrib[IVY_ASM_ATTRIB_IDENT]);
	
	assembler_write_data(as, &header, sizeof header);

	return IVY_OK;
}

static enum ivy_status put_xval(
	struct ivy_assembler *as,
	struct assembler_scope *scope,
	enum ivy_assembler_xval_type type,
	const ivy_assembler_attrib_table attrib)
{
	struct ivy_bin_class_table_entry entry = {0};
	switch (type) {
	case IVY_ASM_XVAL_PROPERTY:
		entry.e_type = b_i32_htob(IVY_CLASS_TABLE_PROP);
		entry.e_property.p_ident
			= b_i32_htob((uint32_t)attrib[IVY_ASM_ATTRIB_IDENT]);
		entry.e_property.p_get
			= b_i32_htob((uint32_t)attrib[IVY_ASM_ATTRIB_GET]);
		entry.e_property.p_set
			= b_i32_htob((uint32_t)attrib[IVY_ASM_ATTRIB_SET]);
		break;
	case IVY_ASM_XVAL_MEMBER_VAR:
		entry.e_type = b_i32_htob(IVY_CLASS_TABLE_MVAR);
		entry.e_mvar.m_ident
			= b_i32_htob((uint32_t)attrib[IVY_ASM_ATTRIB_IDENT]);
		entry.e_mvar.m_index
			= b_i32_htob((uint32_t)attrib[IVY_ASM_ATTRIB_INDEX]);
		break;
	default:
		return IVY_ERR_NOT_SUPPORTED;
	}
	
	assembler_write_data(as, &entry, sizeof entry);
	return IVY_OK;
}

const struct assembler_scope_type class_scope_type = {
	.s_scope_size = sizeof(struct assembler_scope),
	.s_init_scope = init_scope,
	.s_put_xval = put_xval,
};