// File: chhylp123[P]hifiasm/Overlaps.cpp
// Function: get_bub_pop_max_dist_advance(asg_t*, buf_t*)
uint64_t get_bub_pop_max_dist_advance(asg_t *g, buf_t *b)
{
    asg_arc_t *av = NULL;
    uint32_t n_vtx = g->n_seq<<1, k, v, w, kv, nv, p_bub;
    uint64_t cLen = 0, mLen = 0;
    
    
    for (v = 0; v < n_vtx; ++v) 
    {
        if(b->a[v>>1].s) continue;
        if(g->seq[v>>1].del) continue;


        av = asg_arc_a(g, v);
        nv = asg_arc_n(g, v);
        for (k = kv = 0; k < nv; k++)
        {
            if(av[k].del) continue;
            w = av[k].v^1;
            kv++;
        }
        if(kv == 1 && get_real_length(g, w, NULL) == 1) continue;

        cLen = dfs_subgraph_advance(g, b, v^1, &p_bub);
        if(p_bub == 0) continue;///no bubble
        if(cLen > mLen) mLen = cLen;
    }

    for (k = 0; k < g->n_seq; ++k) 
    {
        // if(b->a[k].s == 0 && !g->seq[k].del)
        // {   
        //     uint32_t convex;
        //     long long nodeLen, baseLen, max_stop_nodeLen, max_stop_baseLen;
        //     if(get_unitig(g, NULL, k<<1, &convex, &nodeLen, &baseLen, &max_stop_nodeLen, 
        //                                                             &max_stop_baseLen, 1, NULL) != LOOP)
        //     {
        //         fprintf(stderr, "ERROR 1\n");
        //     }
        // } 
        b->a[k].s = 0;
    }

    // for (; k < n_vtx; ++k)
    // {
    //     if(b->a[k].s == 1) fprintf(stderr, "ERROR 2\n");
    // }
    
    ///fprintf(stderr, "mLen: %lu, tLen: %lu\n", mLen, tLen);
    b->S.n = b->b.n = 0;
    return mLen;
}

// Assembly:
pushq %rbp
movq %rsp, %rbp
subq $0x50, %rsp
movq %rdi, -0x8(%rbp)
movq %rsi, -0x10(%rbp)
movq $0x0, -0x18(%rbp)
movq -0x8(%rbp), %rax
movl 0x14(%rax), %eax
andl $0x7fffffff, %eax       # imm = 0x7FFFFFFF
shll %eax
movl %eax, -0x1c(%rbp)
movq $0x0, -0x40(%rbp)
movq $0x0, -0x48(%rbp)
movl $0x0, -0x24(%rbp)
movl -0x24(%rbp), %eax
cmpl -0x1c(%rbp), %eax
jae 0xfdfd6
movq -0x10(%rbp), %rax
movq (%rax), %rax
movl -0x24(%rbp), %ecx
shrl %ecx
movl %ecx, %ecx
imulq $0x1c, %rcx, %rcx
addq %rcx, %rax
movl 0x18(%rax), %eax
shrl $0x1f, %eax
cmpl $0x0, %eax
je 0xfdec1
jmp 0xfdfc8
movq -0x8(%rbp), %rax
movq 0x20(%rax), %rax
movl -0x24(%rbp), %ecx
shrl %ecx
movl %ecx, %ecx
movl (%rax,%rcx,8), %eax
shrl $0x1f, %eax
cmpl $0x0, %eax
je 0xfdee0
jmp 0xfdfc8
movq -0x8(%rbp), %rax
movq 0x8(%rax), %rax
movq -0x8(%rbp), %rcx
movq 0x28(%rcx), %rcx
movl -0x24(%rbp), %edx
movq (%rcx,%rdx,8), %rcx
shrq $0x20, %rcx
imulq $0x18, %rcx, %rcx
addq %rcx, %rax
movq %rax, -0x18(%rbp)
movq -0x8(%rbp), %rax
movq 0x28(%rax), %rax
movl -0x24(%rbp), %ecx
movq (%rax,%rcx,8), %rax
movl %eax, -0x30(%rbp)
movl $0x0, -0x2c(%rbp)
movl $0x0, -0x20(%rbp)
movl -0x20(%rbp), %eax
cmpl -0x30(%rbp), %eax
jae 0xfdf74
movq -0x18(%rbp), %rax
movl -0x20(%rbp), %ecx
imulq $0x18, %rcx, %rcx
addq %rcx, %rax
movl 0xc(%rax), %eax
shrl $0x1f, %eax
cmpl $0x0, %eax
je 0xfdf49
jmp 0xfdf69
movq -0x18(%rbp), %rax
movl -0x20(%rbp), %ecx
imulq $0x18, %rcx, %rcx
addq %rcx, %rax
movl 0x8(%rax), %eax
xorl $0x1, %eax
movl %eax, -0x28(%rbp)
movl -0x2c(%rbp), %eax
addl $0x1, %eax
movl %eax, -0x2c(%rbp)
movl -0x20(%rbp), %eax
addl $0x1, %eax
movl %eax, -0x20(%rbp)
jmp 0xfdf26
cmpl $0x1, -0x2c(%rbp)
jne 0xfdf91
movq -0x8(%rbp), %rdi
movl -0x28(%rbp), %esi
xorl %eax, %eax
movl %eax, %edx
callq 0x166b50
cmpl $0x1, %eax
jne 0xfdf91
jmp 0xfdfc8
movq -0x8(%rbp), %rdi
movq -0x10(%rbp), %rsi
movl -0x24(%rbp), %edx
xorl $0x1, %edx
leaq -0x34(%rbp), %rcx
callq 0x13be60
movq %rax, -0x40(%rbp)
cmpl $0x0, -0x34(%rbp)
jne 0xfdfb4
jmp 0xfdfc8
movq -0x40(%rbp), %rax
cmpq -0x48(%rbp), %rax
jbe 0xfdfc6
movq -0x40(%rbp), %rax
movq %rax, -0x48(%rbp)
jmp 0xfdfc8
movl -0x24(%rbp), %eax
addl $0x1, %eax
movl %eax, -0x24(%rbp)
jmp 0xfde90
movl $0x0, -0x20(%rbp)
movl -0x20(%rbp), %eax
movq -0x8(%rbp), %rcx
movl 0x14(%rcx), %ecx
andl $0x7fffffff, %ecx       # imm = 0x7FFFFFFF
cmpl %ecx, %eax
jae 0xfe01c
movq -0x10(%rbp), %rax
movq (%rax), %rax
movl -0x20(%rbp), %ecx
imulq $0x1c, %rcx, %rcx
addq %rcx, %rax
movl 0x18(%rax), %ecx
andl $0x7fffffff, %ecx       # imm = 0x7FFFFFFF
orl $0x0, %ecx
movl %ecx, 0x18(%rax)
movl -0x20(%rbp), %eax
addl $0x1, %eax
movl %eax, -0x20(%rbp)
jmp 0xfdfdd
movq -0x10(%rbp), %rax
movq $0x0, 0x38(%rax)
movq -0x10(%rbp), %rax
movq $0x0, 0x8(%rax)
movq -0x48(%rbp), %rax
addq $0x50, %rsp
popq %rbp
retq
nop