#!/usr/bin/env bash
# Created by John A. Hoeven with the ethical assistance of Claude AI
# ---------------------------------------------------------------------------
# ce-install.sh
# ~/projects/ceos/alpine-installer/ce-install.sh
# Version: v0.0.1 | Status: DEVELOPMENT
# Target: Alpine Linux x86-64 (tinkerpad / ThinkPad T480)
# ---------------------------------------------------------------------------
# Top-level orchestrator. Runs Tier 0 → 1 → 2 in sequence.
# Stops if any tier exits non-zero. One confirmation prompt for all tiers.
# ---------------------------------------------------------------------------

SCRIPT_NAME="ce-install"
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

source "${SCRIPT_DIR}/lib/ce-common.sh" \
    || { echo "ERROR: lib/ce-common.sh not found"; exit 1; }

check_not_root

TIERS_COMPLETED=()
TIERS_FAILED=()

print_final_summary() {
    log_info "=== FULL INSTALL SUMMARY ==="
    log_info "Completed: ${TIERS_COMPLETED[*]:-none}"
    if [[ ${#TIERS_FAILED[@]} -gt 0 ]]; then
        log_warn "Failed:    ${TIERS_FAILED[*]}"
    fi
    log_info "Full log:  ${LOG_FILE}"
    log_info "Per-tier logs: ${LOG_DIR}/ce-base-*.log, ce-minimal-*.log, ce-basic-*.log"
}

run_tier() {
    local name="${1}" script="${2}"
    log_info "--- Starting ${name} ---"
    if CE_INSTALL_NO_CONFIRM=1 bash "${script}"; then
        TIERS_COMPLETED+=("${name}")
        log_info "--- ${name} complete ---"
    else
        TIERS_FAILED+=("${name}")
        log_error "--- ${name} FAILED — stopping ---"
        print_final_summary
        exit 1
    fi
}

log_info "=== CE OS INSTALLER — FULL STACK ==="
log_info "Arch: ${ARCH} | Log: ${LOG_FILE}"
log_info ""
log_info "  Tier 0 — Base    : prerequisites, SSH, doas"
log_info "  Tier 1 — Minimal : full TUI workstation"
log_info "  Tier 2 — Basic   : daily-use additions + GUI"
log_info ""

confirm_proceed

run_tier "Tier 0 — Base"    "${SCRIPT_DIR}/ce-base.sh"
run_tier "Tier 1 — Minimal" "${SCRIPT_DIR}/ce-minimal.sh"
run_tier "Tier 2 — Basic"   "${SCRIPT_DIR}/ce-basic.sh"

print_final_summary
log_info "=== INSTALL COMPLETE ==="