#!/bin/bash
# sync-to-mysql.sh - Sincronização ficheiros → MySQL
# Autor: Descomplicar
# Data: 2026-02-04

# Este script é chamado manualmente ou via /descomplicar:sync
# Requer: mysql client, jq

PLUGIN_ROOT="$(dirname "$(dirname "$(readlink -f "$0")")")"
LOG_FILE="${PLUGIN_ROOT}/logs/sync.log"

# Configuração BD (usar variáveis de ambiente ou .env)
DB_HOST="${DESK_DB_HOST:-localhost}"
DB_USER="${DESK_DB_USER:-ealmeida_desk}"
DB_PASS="${DESK_DB_PASS:-}"
DB_NAME="${DESK_DB_NAME:-ealmeida_desk24}"

# Ficheiros fonte
AGENTS_FILE="$HOME/.claude/sdks/_resources/agents.json"
SKILLS_FILE="$HOME/.claude/sdks/_resources/skills.json"
MCPS_FILE="$HOME/.claude/sdks/_resources/mcps.json"
REGISTRY_FILE="$HOME/.claude/sdks/_registry.json"

# Timestamp
TIMESTAMP=$(date '+%Y-%m-%d %H:%M:%S')

log() {
    echo "[$TIMESTAMP] $1" >> "$LOG_FILE"
    echo "$1"
}

# Verificar dependências
check_deps() {
    if ! command -v jq &> /dev/null; then
        log "ERROR: jq is required but not installed"
        exit 1
    fi
    if ! command -v mysql &> /dev/null; then
        log "ERROR: mysql client is required but not installed"
        exit 1
    fi
}

# Contar items em JSON
count_json() {
    local file="$1"
    local key="$2"
    if [[ -f "$file" ]]; then
        jq -r ".$key | length" "$file" 2>/dev/null || echo "0"
    else
        echo "0"
    fi
}

# Main
main() {
    log "Starting sync..."

    check_deps

    # Contar items locais
    AGENTS_LOCAL=$(count_json "$AGENTS_FILE" "agents")
    SKILLS_LOCAL=$(count_json "$SKILLS_FILE" "skills")
    MCPS_LOCAL=$(count_json "$MCPS_FILE" "mcps")
    SDKS_LOCAL=$(jq -r '.sdks | length' "$REGISTRY_FILE" 2>/dev/null || echo "0")

    log "Local counts: Agents=$AGENTS_LOCAL, Skills=$SKILLS_LOCAL, MCPs=$MCPS_LOCAL, SDKs=$SDKS_LOCAL"

    # Nota: A sincronização real com MySQL seria feita via MCP desk-crm-v3
    # Este script serve como documentação e pode ser expandido

    log "Sync completed (dry-run mode)"
    log "Use /descomplicar:sync for full sync via MCP"
}

main "$@"