#!/usr/bin/env bash
# Lint + typecheck subcommands.
#
# Split out of dev.sh (previously 546L). Each per-language lint is
# independently callable (`./run lint:gd`, `lint:rust`, `lint:ts`) or via
# the umbrella `./run lint` which runs all three and aggregates exit codes.

# Apply project-local gdlintrc — load-bearing before every gdlint call.
# lilith-gdtoolkit-sync keeps resetting gdlintrc to defaults; this restores
# the project carveouts (GDExtension wrapper method counts, signal handler
# signatures, etc.). Also ensures the config-drift check is run first.
_gd_prep_lint() {
    lilith-gdtoolkit-sync --check || {
        echo -e "${YELLOW}Config drift detected — syncing...${NC}"
        lilith-gdtoolkit-sync
    }
    cp "$REPO_ROOT/.project/gdlintrc.local" "$REPO_ROOT/gdlintrc" 2>/dev/null || true
}

cmd_lint_gd() {
    local exit_code=0
    echo -e "${BLUE}GDScript lint (gdlint + gdformat --check)...${NC}"
    _gd_prep_lint
    gdlint "$GAME_DIR/engine/src/" || exit_code=$?
    gdformat --check "$GAME_DIR/engine/src/" || exit_code=$?
    return $exit_code
}

cmd_lint_rust() {
    local exit_code=0
    echo -e "${BLUE}Rust lint (fmt --check + clippy + machete)...${NC}"
    (cd "$SIMULATOR_DIR" && cargo fmt --check --all) || exit_code=$?
    (cd "$SIMULATOR_DIR" && cargo clippy --workspace --all-targets -- -D warnings) || exit_code=$?
    if _have_tool cargo-machete "cargo install cargo-machete"; then
        (cd "$SIMULATOR_DIR" && cargo machete) || exit_code=$?
    fi
    return $exit_code
}

cmd_lint_ts() {
    local exit_code=0
    echo -e "${BLUE}TypeScript lint (ESLint + tsc typecheck)...${NC}"
    pnpm --prefix "$GUIDE_DIR" lint || exit_code=$?
    pnpm -r typecheck || exit_code=$?
    return $exit_code
}

cmd_lint() {
    local exit_code=0
    echo -e "${BLUE}[1/3] GDScript lint${NC}"
    cmd_lint_gd || exit_code=$?
    echo ""
    echo -e "${BLUE}[2/3] Rust lint${NC}"
    cmd_lint_rust || exit_code=$?
    echo ""
    echo -e "${BLUE}[3/3] TypeScript lint${NC}"
    cmd_lint_ts || exit_code=$?
    return $exit_code
}

cmd_typecheck() {
    echo -e "${BLUE}TypeScript typecheck (pnpm -r typecheck)...${NC}"
    pnpm -r typecheck
}