// tab_buttons — ejercita CellRenderer::Button con 3 action_ids distintos
// (retry / cancel / inspect) y consume sus TableEvents.
// Muestra contador local de clicks por accion + boton Reset.
// Issue 0108 fase 2.
#include "tabs.h"
#include "qa_state.h"
#include "data_table/data_table.h"
#include "core/logger.h"
#include <imgui.h>

namespace tables_qa::tabs {

namespace {

qa::TabState g_st;
int g_retry_clicks   = 0;
int g_cancel_clicks  = 0;
int g_inspect_clicks = 0;

void seed() {
    // 5 filas x 6 columnas: id, name, status, action_retry, action_cancel, action_inspect
    // Las columnas de boton llevan el label del boton en la celda (se usa como button_label si
    // button_label esta vacio; aqui lo dejamos vacio para que el renderer use button_action).
    // Usamos una cadena plausible para cada celda de boton.
    g_st.back = {
        // id    name           status    retry      cancel      inspect
        "1", "job-alpha",   "ok",     "Retry",   "Cancel",   "Inspect",
        "2", "job-beta",    "error",  "Retry",   "Cancel",   "Inspect",
        "3", "job-gamma",   "running","Retry",   "Cancel",   "Inspect",
        "4", "job-delta",   "error",  "Retry",   "Cancel",   "Inspect",
        "5", "job-epsilon", "ok",     "Retry",   "Cancel",   "Inspect",
    };
    qa::rebuild_ptrs(g_st);
}

} // anon

void render_buttons() {
    // 1. Seed si vacio
    if (g_st.back.empty()) seed();

    // 2. UI — contadores locales + boton Reset (encima del BeginChild)
    ImGui::Text("Local click counters:");
    ImGui::SameLine();
    ImGui::Text("Retry: %d", g_retry_clicks);
    ImGui::SameLine();
    ImGui::Text("  Cancel: %d", g_cancel_clicks);
    ImGui::SameLine();
    ImGui::Text("  Inspect: %d", g_inspect_clicks);
    ImGui::SameLine();
    if (ImGui::SmallButton("Reset")) {
        g_retry_clicks   = 0;
        g_cancel_clicks  = 0;
        g_inspect_clicks = 0;
    }

    // 3. Construir TableInput con 6 columnas
    data_table::TableInput tbl;
    tbl.name    = "buttons";
    tbl.headers = {"id", "name", "status", "action_retry", "action_cancel", "action_inspect"};
    tbl.types   = {
        data_table::ColumnType::Int,
        data_table::ColumnType::String,
        data_table::ColumnType::String,
        data_table::ColumnType::String,
        data_table::ColumnType::String,
        data_table::ColumnType::String,
    };
    tbl.cells = g_st.ptrs.data();
    tbl.rows  = 5;
    tbl.cols  = 6;

    // column_specs declarativos
    tbl.column_specs.resize(tbl.cols);
    for (int i = 0; i < tbl.cols; i++) tbl.column_specs[i].id = tbl.headers[i];

    // status: CategoricalChip (ok=verde, error=rojo, running=amarillo)
    {
        auto& cs = tbl.column_specs[2];
        cs.renderer = data_table::CellRenderer::CategoricalChip;
        cs.chips    = {
            {"ok",      "#22c55e"},
            {"error",   "#ef4444"},
            {"running", "#f59e0b"},
        };
    }
    // action_retry
    {
        auto& cs = tbl.column_specs[3];
        cs.renderer         = data_table::CellRenderer::Button;
        cs.button_action    = "retry";
        cs.button_color_hex = "#3b82f6";
    }
    // action_cancel
    {
        auto& cs = tbl.column_specs[4];
        cs.renderer         = data_table::CellRenderer::Button;
        cs.button_action    = "cancel";
        cs.button_color_hex = "#ef4444";
    }
    // action_inspect
    {
        auto& cs = tbl.column_specs[5];
        cs.renderer         = data_table::CellRenderer::Button;
        cs.button_action    = "inspect";
        cs.button_color_hex = "#a855f7";
    }

    // 4. Render dentro de BeginChild
    ImGui::BeginChild("##buttons_host", ImVec2(-1, -1));
    g_st.last_events.clear();
    data_table::render("##buttons_tbl", {tbl}, g_st.dt,
                       &g_st.last_events, qa::toggles().show_chrome);
    ImGui::EndChild();

    // 5. Consumir eventos globales (incrementa qa::counters)
    qa::consume_events(g_st.last_events);

    // 6. Iterar last_events para contadores locales + log de eventos de fila
    for (const auto& ev : g_st.last_events) {
        switch (ev.kind) {
            case data_table::TableEventKind::ButtonClick:
                if      (ev.action_id == "retry")   g_retry_clicks++;
                else if (ev.action_id == "cancel")  g_cancel_clicks++;
                else if (ev.action_id == "inspect") g_inspect_clicks++;
                break;
            case data_table::TableEventKind::RowDoubleClick:
                fn_log::log_info("buttons: RowDoubleClick row=%d", ev.row);
                break;
            case data_table::TableEventKind::RowRightClick:
                fn_log::log_info("buttons: RowRightClick row=%d", ev.row);
                break;
            default:
                break;
        }
    }
}

} // namespace tables_qa::tabs