#include <common/fzl_types.h>
#include <compiler/fzl_analyzer.h>
#include <compiler/fzl_parser.h>
#include <compiler/internals/analyzer.h>

// Analyze break node
fzl_an_res_t analyze_break(fzl_analyzer_t *analyzer, fzl_node_t *break_node)
{
  if (!analyzer)
    return (fzl_an_res_t){.error = true};

  if (!break_node || break_node->type != FZL_NODETYPE_BREAK)
  {
    an_push_error(analyzer, NULL, "node is not a break statement");
    return (fzl_an_res_t){.error = true};
  }

  fzl_an_ctx_t *ctx = analyzer->ctx;
  while (ctx != NULL)
  {
    if (ctx && ctx->type == FZL_AN_CTX_TYPE_LOOP)
      break;

    ctx = ctx->parent;
  }

  if (!ctx || ctx->type != FZL_AN_CTX_TYPE_LOOP)
  {
    an_push_error(analyzer, break_node->token,
                  "cannot use 'break' outside the loop");
    return (fzl_an_res_t){.error = true};
  }

  return (fzl_an_res_t){
      .error = false, .type = FZL_TYPE_NULL, .classname = NULL};
}