// Testbench environment for UVM-based verification
class tb_env extends uvm_env;

    axi_agent axi_m;
    axi_agent axi_s;

    `uvm_component_utils(tb_env)

    // ------------------------------------------------------------
    function new(string name, uvm_component parent);
        super.new(name, parent);
    endfunction

    // ------------------------------------------------------------
    virtual function void build_phase(uvm_phase phase);
        axi_m = axi_agent::type_id::create("axi_m", this);
        axi_s = axi_agent::type_id::create("axi_s", this);

        `uvm_info("tb_env", $sformatf("Building testbench environment: %s", get_full_name()), UVM_LOW)
        // Set agent types in AXI agents
        axi_m.set_agent_type(MANAGER);
        axi_s.set_agent_type(SUBORDINATE);
    endfunction

    // ------------------------------------------------------------
    virtual function void connect_phase(uvm_phase phase);
        `uvm_info("tb_env", $sformatf("Connecting testbench environment: %s", get_full_name()), UVM_LOW)
    endfunction

    // ------------------------------------------------------------
    virtual function void report_phase(uvm_phase phase);
        `uvm_info("tb_env", $sformatf("Reporting for testbench environment: %s", get_full_name()), UVM_LOW)
        // Add any specific report phase tasks here
    endfunction

    // ------------------------------------------------------------
    function uvm_sequencer_base get_axi_m_sequencer();
        return axi_m.sequencer;
    endfunction
endclass : tb_env