#!/bin/bash

echo "========================================================"
echo "      HomAroma Omnichannel - Git Push All Remotes"
echo "========================================================"

if [[ "$1" == "--help" || "$1" == "-h" ]]; then
    echo ""
    echo "Usage:"
    echo "  ./push_all.sh [OPTIONS] [BRANCH]"
    echo ""
    echo "Options:"
    echo "  demo, --demo      Push only to showcase demo remotes (demo-*)"
    echo "  --dry-run, -n     Simulate push without modifying remotes"
    echo "  --help, -h        Show this help message"
    echo ""
    echo "Examples:"
    echo "  ./push_all.sh               Push current branch to ALL remotes"
    echo "  ./push_all.sh demo          Push current branch only to demo-* remotes"
    echo "  ./push_all.sh master        Push 'master' branch to ALL remotes"
    echo "  ./push_all.sh --dry-run     Test push to all remotes without changing anything"
    echo ""
    exit 0
fi

CURRENT_BRANCH=$(git rev-parse --abbrev-ref HEAD 2>/dev/null || echo "master")
TARGET_BRANCH="$CURRENT_BRANCH"
FILTER_PREFIX=""
DRY_RUN=0

for arg in "$@"; do
    case "$arg" in
        demo|--demo)
            FILTER_PREFIX="demo-"
            ;;
        --dry-run|-n)
            DRY_RUN=1
            ;;
        *)
            TARGET_BRANCH="$arg"
            ;;
    esac
done

echo "Target Branch : [$TARGET_BRANCH]"
if [[ -n "$FILTER_PREFIX" ]]; then
    echo "Filter Mode   : Only remotes starting with '$FILTER_PREFIX'"
fi
if [[ $DRY_RUN -eq 1 ]]; then
    echo "Mode          : [DRY-RUN] (Will not actually push)"
fi
echo ""

ALL_REMOTES=$(git remote)
REMOTES=()

for r in $ALL_REMOTES; do
    if [[ -z "$FILTER_PREFIX" || "$r" == "$FILTER_PREFIX"* ]]; then
        REMOTES+=("$r")
    fi
done

if [[ ${#REMOTES[@]} -eq 0 ]]; then
    echo "[ERROR] No matching git remotes found."
    exit 1
fi

echo "Remotes queued for push:"
for r in "${REMOTES[@]}"; do
    echo "  * $r"
done
echo "========================================================"
echo ""

SUCCESS_LIST=()
FAIL_LIST=()

for r in "${REMOTES[@]}"; do
    echo "--------------------------------------------------------"
    echo "[>] Pushing branch '$TARGET_BRANCH' to remote '$r'..."
    echo "--------------------------------------------------------"
    if [[ $DRY_RUN -eq 1 ]]; then
        git push --dry-run "$r" "$TARGET_BRANCH"
    else
        git push "$r" "$TARGET_BRANCH"
    fi
    if [[ $? -eq 0 ]]; then
        echo "[OK] Successfully pushed to $r"
        SUCCESS_LIST+=("$r")
    else
        echo "[FAILED] Push failed for $r"
        FAIL_LIST+=("$r")
    fi
    echo ""
done

echo "========================================================"
echo "                    PUSH SUMMARY"
echo "========================================================"
echo "Total: ${#SUCCESS_LIST[@]} succeeded, ${#FAIL_LIST[@]} failed"
echo ""
if [[ ${#SUCCESS_LIST[@]} -gt 0 ]]; then
    echo "[SUCCESS]: ${SUCCESS_LIST[*]}"
fi
if [[ ${#FAIL_LIST[@]} -gt 0 ]]; then
    echo "[FAILED] : ${FAIL_LIST[*]}"
fi
echo "========================================================"
echo "Done."
echo ""