#!/usr/bin/env bats
# sync_templates.sh 测试套件

setup() {
    export PLAYBOOK_ROOT="$(cd "$BATS_TEST_DIRNAME/../.." && pwd)"
    export SCRIPT_PATH="$PLAYBOOK_ROOT/scripts/sync_templates.sh"
    export TARGET_DIR="$(mktemp -d)"
}

teardown() {
    if [ -n "$TARGET_DIR" ] && [ -d "$TARGET_DIR" ]; then
        chmod -R u+w "$TARGET_DIR" 2>/dev/null || true
        rm -rf "$TARGET_DIR"
    fi
}

# ==============================================
# 基础功能测试
# ==============================================

@test "sync_templates.sh 脚本存在且可执行" {
    [ -f "$SCRIPT_PATH" ]
}

@test "sync_templates.sh - 基础同步与占位符替换" {
    sh "$SCRIPT_PATH" --project-name "DemoProject" --date "2026-02-03" "$TARGET_DIR"

    [ -d "$TARGET_DIR/memory-bank" ]
    [ -f "$TARGET_DIR/memory-bank/project-brief.md" ]
    [ -f "$TARGET_DIR/docs/prompts/coding/clarify.md" ]
    [ -f "$TARGET_DIR/AGENTS.md" ]
    [ -f "$TARGET_DIR/AGENT_RULES.md" ]
    [ -f "$TARGET_DIR/TODO.md" ]
    [ -f "$TARGET_DIR/CONFIRM.md" ]

    grep -q "DemoProject" "$TARGET_DIR/memory-bank/project-brief.md"
    ! grep -q "{{DATE}}" "$TARGET_DIR/TODO.md"

    [ -z "$(find "$TARGET_DIR" -name '*.template.md' -print -quit)" ]
}

@test "sync_templates.sh - 已存在目录不覆盖 (无 --force)" {
    mkdir -p "$TARGET_DIR/memory-bank"
    mkdir -p "$TARGET_DIR/docs/prompts"
    echo "keep" > "$TARGET_DIR/memory-bank/keep.md"
    echo "keep" > "$TARGET_DIR/docs/prompts/keep.md"

    sh "$SCRIPT_PATH" "$TARGET_DIR"

    [ -f "$TARGET_DIR/memory-bank/keep.md" ]
    [ ! -f "$TARGET_DIR/memory-bank/project-brief.md" ]
    [ -f "$TARGET_DIR/docs/prompts/keep.md" ]
    [ ! -f "$TARGET_DIR/docs/prompts/README.md" ]
}

@test "sync_templates.sh - --force 覆盖并备份" {
    mkdir -p "$TARGET_DIR/memory-bank"
    echo "marker" > "$TARGET_DIR/memory-bank/marker.txt"

    sh "$SCRIPT_PATH" --force "$TARGET_DIR"

    [ -f "$TARGET_DIR/memory-bank/project-brief.md" ]
    [ ! -f "$TARGET_DIR/memory-bank/marker.txt" ]

    backup_dir="$(ls -d "$TARGET_DIR"/memory-bank.bak.* 2>/dev/null | head -n 1)"
    [ -n "$backup_dir" ]
    [ -f "$backup_dir/marker.txt" ]
}

@test "sync_templates.sh - --full 更新 framework 区块" {
    cat > "$TARGET_DIR/AGENTS.md" << 'EOF'
# Agent Instructions

<!-- playbook:framework:start -->
OLD_FRAMEWORK
<!-- playbook:framework:end -->

Footer
EOF

    sh "$SCRIPT_PATH" --full "$TARGET_DIR"

    ! grep -q "OLD_FRAMEWORK" "$TARGET_DIR/AGENTS.md"
    grep -q "<!-- playbook:framework:start -->" "$TARGET_DIR/AGENTS.md"
    grep -q "Footer" "$TARGET_DIR/AGENTS.md"
}